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808 check-ins using file src/date.c version 5dd8448a0b
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2012-08-25
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| 00:49 | Backport check-in [62678be3df35cd]: When the same index is used for all OR-terms in a WHERE clause, then try to use that index as a covering index. (Leaf check-in: 865dfcbaa5 user: drh tags: branch-3.7.2) | |
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2011-10-25
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| 21:18 | Cherrypick the [3513bf6ee090d9] so that the sqlite_source_id() function works correctly even with newer versions of Fossil (check-in: 89d63a0e1d user: drh tags: branch-3.7.2) | |
| 20:36 | Cherrypick changes [53f5cfe115] and [1f7ef0af8d] in order to fix an issue with DISTINCT (check-in: 14bc58ca70 user: drh tags: branch-3.7.2) | |
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2011-08-26
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| 18:28 | Veryquick and min.rc tests now passing. (Closed-Leaf check-in: a7e1846882 user: drh tags: stat3-3.7.2) | |
| 18:04 | Merge the branch-3.7.2 changes into the stat3-3.7.2 subbranch. Also fix some test script issues. (check-in: a42db19d52 user: drh tags: stat3-3.7.2) | |
| 17:17 | Cherrypick the recursion fix to test_vfs.c from [065e5a5ea4f82]. Also fix the nan.test module to handle upper/lower case changes in TCL. (check-in: 41b5f86971 user: drh tags: branch-3.7.2) | |
| 15:51 | Get stat3 working after import from trunk-based the stat3-enhancement branch. There is still a problem in the wal2 test. (check-in: 01cc4ff6af user: drh tags: stat3-3.7.2) | |
| 13:52 | Merge branches branch-3.7.2 and stat3-enhancement into a new branch for testing purposes. (check-in: 0df04f920b user: drh tags: stat3-3.7.2) | |
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2011-07-13
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| 18:53 | Cherrypicked from trunk: Do not try to use STAT2 for row estimates if the index is unique or nearly so. (check-in: d55b64ef7e user: drh tags: branch-3.7.2) | |
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2011-07-12
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| 14:48 | Cherrypick change [9f14fa56ba] (the fix for [54844eea3f]) from the trunk. (check-in: 7afb2354d3 user: dan tags: branch-3.7.2) | |
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2011-07-02
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| 15:42 | Cherrypick change [27c65d4d9c] into the 3.7.2 branch. (check-in: 9bbcd8c076 user: dan tags: branch-3.7.2) | |
| 13:34 | Cherrypick [45e581bff7] into the 3.7.2 branch. (check-in: c593792ce0 user: dan tags: branch-3.7.2) | |
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2011-05-01
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| 22:57 | Backport check-ins [0900e35348f4b9bf3] and [4fead8e714c7e50] to the 3.7.2 branch. These check-ins provide hints to the btree layer for when it is possible to use a hash table rather than a btree to implement an index. The SQLite BTree layer does not use these hints, but alternative btree layers might. (check-in: 7155e6f328 user: drh tags: branch-3.7.2) | |
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2011-04-15
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| 15:18 | Backport check-in [9f9f32882501ac9] to provide EXPLAIN QUERY PLAN output for the count(*) optimization. Also backport check-in [a8761a9128de945aa] to prevent unordered indices from being used on a full table scan. The first backport was necessary in order to test the second. (check-in: 8d924e1607 user: drh tags: branch-3.7.2) | |
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2011-04-09
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| 03:30 | Back port the unordered-index-hack to the 3.7.2 branch. (check-in: 803530209f user: drh tags: branch-3.7.2) | |
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2011-04-08
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| 23:36 | Backport test cases from trunk that seek to prove that the IS NOT NULL query optimization is working. (check-in: 9eff470226 user: drh tags: branch-3.7.2) | |
| 23:05 | Make sure the query planner is able to correctly analyze NULL value samples in the sqlite_stat2 table. This is a backport of changes from check-in [f73a167b434f] (check-in: 1d6378898a user: drh tags: branch-3.7.2) | |
| 23:04 | Make sure the left-hand side of the IS NOT NULL operator is a simple column and not a general expression before applying the IS NOT NULL optimization. This is a backport of check-in [543f75a6abe3]. (check-in: e8177e0149 user: drh tags: branch-3.7.2) | |
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2011-03-31
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| 18:36 | Provide hints to the btree layer Next and Previous primitives to let them know if they can be no-ops if the underlying index is unique. (check-in: a5aae1743a user: drh tags: branch-3.7.2) | |
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2011-03-17
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| 01:53 | Backport the "x IS NULL" query planner enhancement of [2353176811f] to the 3.7.2 branch. (check-in: 68daf20d01 user: drh tags: branch-3.7.2) | |
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2011-03-12
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| 05:55 | Backport the SQLITE_OMIT_UNIQUE_ENFORCEMENT change from check-in [b86999436e] on the trunk. (check-in: 668b91dbff user: shaneh tags: branch-3.7.2) | |
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2011-03-09
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| 22:09 | Backport the OP_Next and OP_Prev for UNIQUE indices patch from checkin [f000c9b2b7] on the trunk. (check-in: 2d55234ea3 user: drh tags: branch-3.7.2) | |
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2011-03-04
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| 01:23 | Backport the query planner enhancement of [952f5e8c69904] to the 3.7.2 branch. (check-in: 440d995661 user: drh tags: branch-3.7.2) | |
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2011-02-12
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| 14:23 | Fix the expected output on tests so that it corresponds to the new query planner results. All of veryquick.test is now passing with SQLITE_ENABLE_STAT2. (check-in: f2a8b5ccfb user: drh tags: branch-3.7.2) | |
| 05:34 | Fix problems in the backport, reducing the number of errors in the TCL tests to just a few dozen. Most of the remaining errors seem to be real and desirable changes of behavior. (check-in: 9d2b0af266 user: drh tags: branch-3.7.2) | |
| 01:59 | This is the beginning of an attempt to backport recent query planner enhancements to version 3.7.2. The code in this version builds and runs and seems to give correct answers, but it generates suboptimal query plans and hence many of the test cases fail. The test script gives up after 1000 errors. (check-in: e72cf118cb user: drh tags: branch-3.7.2) | |
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2011-01-05
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| 13:07 | Cherrypick the WAL error logging from the pre-3.7.5 line into a branch for version 3.7.2. Include the sqlite3_vsnprintf() interface. This checkin is intended for debugging and not for release. (Leaf check-in: 6549e7672b user: drh tags: wal-trace-372) | |
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2010-11-09
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| 20:08 | Add "PRAGMA checkpoint_fullfsync". Similar to "PRAGMA fullfsync", but enables full fsyncs only during checkpoint operations. Update: This change was added to the trunk by check-in [a069867301de3ca2e17] (Closed-Leaf check-in: 756589ad6e user: dan tags: apple-osx-exp) | |
| 01:53 | Back out the prior attempt to enable full-fsync for WAL and attempt the same thing using a completely different approach. (check-in: f59949fac1 user: drh tags: apple-osx-exp) | |
| 00:47 | Experimental changes to test defaulting to fullfsync for WAL mode (check-in: 77b343cfc3 user: adam tags: apple-osx-exp) | |
| 00:43 | Integrated proxy locking file support for WAL journal mode and double free fix (check-in: fd4d38fa66 user: adam tags: apple-osx) | |
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2010-09-30
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| 18:43 | Add further tests to e_createtable.test. (check-in: 0a4528d629 user: dan tags: trunk) | |
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2010-09-29
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| 18:26 | Add test cases to e_createtable.test. (check-in: f34dc54d46 user: dan tags: trunk) | |
| 13:31 | Add tests for "CREATE TABLE ... AS SELECT ..." statements to e_createtable.test. (check-in: 1ef0dc9328 user: dan tags: trunk) | |
| 01:54 | Updates to sqlite3_finalize() documentation. (check-in: 8c5994cf8e user: drh tags: trunk) | |
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2010-09-28
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| 20:26 | Simplify the test that determines if the name of a new table collides with a prior index name. (check-in: 3f30f00a38 user: drh tags: trunk) | |
| 19:16 | Fix some problems that can occur if a trigger has the same name as another database object. (check-in: 655991ec8a user: dan tags: trunk) | |
| 17:37 | Merge accidental fork. (check-in: 33c8b9c710 user: drh tags: trunk) | |
| 17:34 | Add tests to e_createtable.test. Allow a table to be created if there is an index of the same name in a different attached database. (check-in: 6251e58740 user: dan tags: trunk) | |
| 17:34 | Get ANALYZE working again with -DSQLITE_ENABLE_STAT2 and virtual tables. (check-in: b7a26427af user: drh tags: trunk) | |
| 15:55 | Disallow statements of the form "CREATE TEMP TABLE main.t1 ...". (check-in: dd1b34bab7 user: dan tags: trunk) | |
| 15:25 | Updates to e_vacuum.test so that it works when SQLITE_DEFAULT_AUTOVACUUM=1 is set. (check-in: 890816c52d user: drh tags: trunk) | |
| 14:26 | Fix several harmless compiler warnings. (check-in: 7be03ecc04 user: drh tags: trunk) | |
| 14:11 | Fix an incompatibility with OMIT_VIRTUALTABLE in e_vacuum.test. (check-in: 7d0b881a62 user: dan tags: trunk) | |
| 13:12 | Updates to the sqlite3_get_table() documentation. (check-in: c7aa238c37 user: drh tags: trunk) | |
| 07:24 | Update the version number to 3.7.3 in preparation for the next release. (check-in: 88108fff67 user: drh tags: trunk) | |
| 07:14 | Merge fixes for ticket [b351d95f9cd5ef17e9d9dbae18f5ca8611190001] into the trunk. (check-in: 1f7ef0af8d user: drh tags: trunk) | |
| 07:11 | Replace some unreachable branch instructions with assert() statements. (Closed-Leaf check-in: 88b84bf18a user: drh tags: bug-b351d95f9c) | |
| 06:00 | Tweaks to help facilitate structural test coverage. (check-in: ff49a5f00b user: drh tags: bug-b351d95f9c) | |
| 04:14 | Test case and fix for the specific failure of ticket [b351d95f9cd5ef17e9d9dbae]. (check-in: 57789cfe67 user: drh tags: bug-b351d95f9c) | |
| 03:55 | Use OP_Copy rather than OP_SCopy at one point in aggregate processing where it is needed to avoid shallow-copy misuse. (check-in: a5eefd5239 user: drh tags: bug-b351d95f9c) | |
| 00:25 | Continuing work toward detecting and fixing shallow-copy misuse. (check-in: d0342f4bb9 user: drh tags: bug-b351d95f9c) | |
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2010-09-27
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| 21:09 | Add assert() statements that fail when a shallow copy is accessed after the original has been modified. These assert() statements should detect the kinds of subtle SCopy bugs such as caused the fault in ticket [b351d95f9cd5ef17e9d9dbae18f]. (check-in: 8b8e1732e8 user: drh tags: bug-b351d95f9c) | |
| 18:14 | Simplifications to the expression code generator. Remove about 80 lines of older and obsolete code. (check-in: 53f5cfe115 user: drh tags: trunk) | |
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2010-09-25
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| 22:32 | Enhance the ANALYZE command so that it gathers statistics in the sqlite_stat1 table even for tables that are empty or have no indices. (check-in: a7645d2938 user: drh tags: trunk) | |
| 17:29 | Add new file e_createtable.test. (check-in: 20e16fef55 user: dan tags: trunk) | |
| 14:13 | Do not call gethostuuid() on MacOS 10.4 and earlier, since it is not supported there. (check-in: 44deaaefee user: drh tags: trunk) | |
| 07:51 | Add tests to file e_reindex.test. (check-in: eec7dc9192 user: dan tags: trunk) | |
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2010-09-24
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| 19:14 | Modify some evidence tags to match updated gifs. (check-in: f44de500be user: dan tags: trunk) | |
| 18:08 | Merge experimental branch back into trunk. (check-in: 83ecec5d15 user: dan tags: trunk) | |
| 18:04 | Add new file e_vacuum.test. Move part of e_select.test into e_select2.test. (Closed-Leaf check-in: 30801892c6 user: dan) | |
| 09:32 | Add experimental branch disallowing VACUUM when there are one or more active SQL statements. (check-in: c1ebcacd9b user: dan tags: experimental) | |
| 08:00 | Modify testable statement ids in a few test files to account for recent docsrc changes. (check-in: 7893e52595 user: dan tags: trunk) | |
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2010-09-23
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| 18:47 | Add tests to e_delete.test. (check-in: fab3b383bb user: dan tags: trunk) | |
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2010-09-22
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| 19:06 | Further tests and changes to make the r-tree module more robust. (check-in: 7ff3574b9c user: dan tags: trunk) | |
| 14:19 | Add new file rtreeA.test, to test that the r-tree extension doesn't crash if it encounters a corrupt or inconsistent database. (check-in: 68a305fd5a user: dan tags: trunk) | |
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2010-09-21
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| 19:00 | Add new file e_delete.test. (check-in: 14e8659e57 user: dan tags: trunk) | |
| 16:59 | Add tests to e_update.test. (check-in: 528f71e29c user: dan tags: trunk) | |
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2010-09-20
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| 19:17 | Add test file e_update.test. (check-in: 03985ed4a0 user: dan tags: trunk) | |
| 14:55 | Changes to test scripts to work with SQLITE_TEMP_STORE=2. (check-in: ba8ca9c9e2 user: dan tags: trunk) | |
| 14:05 | Add further tests to e_insert.test. (check-in: eb3d0d8bb7 user: dan tags: trunk) | |
| 08:47 | Add a test case to verify that bug [313723c356] has been fixed. (check-in: 4ea134a84c user: dan tags: trunk) | |
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2010-09-18
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| 19:36 | Make sure the pager cache is cleared if there is any difficulty starting a new read transaction in WAL mode. Ticket [313723c356483eff2a4c4bdd2c]. (check-in: e14ef0e8b4 user: drh tags: trunk) | |
| 19:00 | Add new test file e_insert.test. (check-in: 8023a3091b user: dan tags: trunk) | |
| 15:15 | Fix a couple of stale evidence marks in e_select.test. (check-in: 14227724a8 user: dan tags: trunk) | |
| 15:03 | Add tests to e_select.test. (check-in: 0ee9e75571 user: dan tags: trunk) | |
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2010-09-17
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| 22:39 | Clarifications to the sqlite3_auto_extension() documentation. (check-in: ca96e0df29 user: drh tags: trunk) | |
| 19:45 | Updates to the documentation for sqlite3_create_collation(). (check-in: 3df7715a77 user: drh tags: trunk) | |
| 19:04 | Add tests for some syntax diagrams in lang_select.html. (check-in: 2254e93bd5 user: dan tags: trunk) | |
| 17:10 | Remove additional occurrences of <ctype.h> from FTS2. (check-in: ee52589c80 user: drh tags: trunk) | |
| 16:01 | Add new test file fts3shared.test to test the previous change. (check-in: a207f74408 user: dan tags: trunk) | |
| 15:28 | Have all FTS3 queries obtain a read or write table-lock at the shared-cache level before doing anything else. (check-in: 018e82c775 user: dan tags: trunk) | |
| 01:07 | Completely remove all trace of ctype.h from FTS2. (check-in: 876845661a user: drh tags: trunk) | |
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2010-09-16
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| 23:18 | Fix a comment typo in memjournal.c (check-in: 9b272ed46f user: drh tags: trunk) | |
| 19:49 | Updates to the requirements on the sqlite3_create_function() family of interfaces. (check-in: f03c608993 user: drh tags: trunk) | |
| 18:51 | Add tests for ORDER BY, LIMIT and OFFSET clauses to e_select.test. (check-in: 7c989db55c user: dan tags: trunk) | |
| 16:16 | Further tweaks related to deleting files from malloc_common.tcl. (check-in: 3e649f80e2 user: dan tags: trunk) | |
| 15:58 | Fix a problem with the previous change to malloc_common.tcl. (check-in: e07a33ea0f user: dan tags: trunk) | |
| 15:23 | Change code in malloc_common.tcl (test code) to retry a "file delete -force" if it fails. (check-in: ebfb04f00c user: dan tags: trunk) | |
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2010-09-15
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| 23:41 | Updates to the sqlite3_progress_handler() documentation. (check-in: 78f659ee9b user: drh tags: trunk) | |
| 19:02 | Add tests for ORDER BY clauses to e_select.test. (check-in: 14f1566327 user: dan tags: trunk) | |
| 17:54 | Added the sqlite3_soft_heap_limit64() interface. Deprecate the older sqlite3_soft_heap_limit() interface. (check-in: 82268a2c3d user: drh tags: trunk) | |
| 11:42 | Add trivial test case to make sure shared-cache mode does not automatically turn on exclusive-locking mode. (check-in: a0ab3902f1 user: dan tags: trunk) | |
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2010-09-14
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| 18:56 | Further tests for compound SELECT statements. (check-in: a0f01ebab9 user: dan tags: trunk) | |
| 18:23 | Clarify the documentation to better explain when an automatic re-prepare can be induced by rebinding parameters. Add evidence marks to the automatic re-prepare logic. (check-in: 3e11f5155c user: drh tags: trunk) | |
| 10:53 | Fix some test failures found running releasetest.tcl. (check-in: 56a9ce7774 user: dan tags: trunk) | |
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2010-09-13
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| 19:03 | Fix walmode.test so that all tests pass with SQLITE_TEMP_STORE=3. (check-in: 6ba6e59a9d user: dan tags: trunk) | |
| 18:58 | Add tests for compound SELECT statements to e_select.test. (check-in: 8b0b009f29 user: dan tags: trunk) | |
| 14:38 | Fix a couple of test files so that they work with DEFAULT_AUTOVACUUM. (check-in: 8cb39306f4 user: dan tags: trunk) | |
| 12:15 | Run the multi-threaded tests in test/threadtest3.c as part of releasetest.tcl. Remove the OMIT_BUILTIN_TEST symbol from the "Device-Two" configuration. (check-in: 3f5406e323 user: dan tags: trunk) | |
| 11:29 | Alter some configurations in releasetest.tcl. Print out the wall-clock time taken for each test after it is executed. (check-in: a91c5af3b0 user: dan tags: trunk) | |
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2010-09-11
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| 17:37 | Add tests for "DISTINCT" and "ALL" to e_select.test. (check-in: 43a99d9a88 user: dan tags: trunk) | |
| 16:25 | Fix a couple of incorrect evidence marks on malloc(). (check-in: f9b5c5cb13 user: drh tags: trunk) | |
| 16:15 | Additional evidence marks on the malloc() implementation. Update the documentation to explain that mallocs are not necessarily 8-byte aligned if the SQLITE_4_BYTE_ALIGNED_MALLOC compile-time option is used. (check-in: 42b4bf9e72 user: drh tags: trunk) | |
| 15:54 | Add assert() statements to demonstrate that memory allocations are always aligned to an 8-byte boundary (unless SQLITE_4_BYTE_ALIGNED_MALLOC is defined). (check-in: 305cc4e6c1 user: drh tags: trunk) | |
| 05:15 | When building from the amalgamation with ENABLE_RTREE defined, do not try to include sqlite3rtree.h. (check-in: 5b63e981f1 user: dan tags: trunk) | |
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2010-09-10
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| 23:16 | fixed memory leak in proxy lock file error handling (check-in: e01c5f3eda user: adam tags: apple-osx) | |
| 20:23 | A further correction to the sqlite3_create_function() interface documentation. (check-in: c65583dbc7 user: drh tags: trunk) | |
| 20:19 | replaced relative lock proxy paths with absolute (check-in: 782c33512a user: adam tags: apple-osx) | |
| 19:18 | Add tests to e_select.test. (check-in: 3a051a76f7 user: dan tags: trunk) | |
| 16:38 | Updates to the documentation on the sqlite3_create_function() family of interfaces. (check-in: 9d277e0b82 user: drh tags: trunk) | |
| 13:23 | Make sure SQLite is running with MEMSTATUS enabled at the beginning of every test script. (check-in: 6999531405 user: drh tags: trunk) | |
| 00:59 | replaced relative lock proxy paths with absolute (check-in: 6a88cd46ae user: adam tags: apple-osx) | |
| 00:18 | Make sure SQLite is running with MEMSTATUS enabled at the beginning of every test script. (check-in: b6e9a4d8f7 user: drh tags: apple-osx) | |
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2010-09-09
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| 23:42 | Make sure MEMSTATUS is enabled at the beginning of the memsubsys2.test script. (check-in: c23b97219d user: drh tags: trunk) | |
| 23:40 | Make sure MEMSTATUS is enabled at the beginning of the memsubsys2.test script. (check-in: cf23a35497 user: drh tags: apple-osx) | |
| 23:31 | The merge for check-in [415c448dc4] did not do exactly write, resulting in a subtle bug in the SQLITE_FCNTL_SIZE_HINT logic. This check-in is the fix. (check-in: badaaa18fd user: drh tags: apple-osx) | |
| 19:02 | Add test cases to e_select.test. (check-in: 5e73f7b2b7 user: dan tags: trunk) | |
| 18:25 | Further updates to the sqlite3_pcache_methods documentation, plus the addition of a few evidence marks related to pcache. (check-in: 34edb54bb0 user: drh tags: trunk) | |
| 17:43 | Make sure memory statistics are enabled for the dbstatus.test script. (check-in: 35b943a0fc user: drh tags: trunk) | |
| 15:48 | Updates to the sqlite3_pcache_methods documentation. (check-in: b21425c404 user: drh tags: trunk) | |
| 11:33 | Add WHERE clause tests to e_select.test. (check-in: 721b73fa5c user: dan tags: trunk) | |
| 10:00 | Add tests for sub-select statements in the FROM clause of a SELECT to e_select.test. (check-in: 2c6b1ca952 user: dan tags: trunk) | |
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2010-09-08
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| 19:16 | Fix problem with test names in e_select.test. (check-in: 8fe34faf6b user: dan tags: trunk) | |
| 19:02 | Add tests to e_select.test. (check-in: 727ced6bab user: dan tags: trunk) | |
| 16:30 | Updates to the documentation of the sqlite3_column_xxxx() family of interfaces. Enhance sqlite3_column_blob() so that it always returns a NULL pointer for a zero-length blob. (check-in: a932fab299 user: drh tags: trunk) | |
| 02:30 | Improved documentation of SQLITE_THREADSAFE and sqlite3_column_text() and evidence marks for each. (check-in: 0d7a538948 user: drh tags: trunk) | |
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2010-09-07
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| 23:28 | Updates to the documentation on the VFS xOpen method. (check-in: 1719cb8f49 user: drh tags: trunk) | |
| 19:10 | Update the sqlite3_limit() documentation to explain that SQLITE_LIMIT_VDBE_OP is not enforced. (check-in: 17be9beeab user: drh tags: trunk) | |
| 19:05 | Add tests to e_select.test. (check-in: 282dae7edf user: dan tags: trunk) | |
| 14:59 | Revised documentation for sqlite3_limit(). Added some evidence marks and assert() statements to verify sqlite3_limit() behavior. (check-in: 883b9b7441 user: drh tags: trunk) | |
| 14:12 | Example icon file (32x32x4) for new logo. (check-in: bd70079467 user: shaneh tags: trunk) | |
| 12:17 | Remove a redundant test for multiple output columns in a scalar subquery. (check-in: 657472bce2 user: drh tags: trunk) | |
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2010-09-06
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| 20:28 | In the test scripts, changes instances of the TCL interface option "-has_codec" into the correct "-has-codec". (check-in: f53856a555 user: drh tags: trunk) | |
| 18:50 | Add test cases to e_select.test. (check-in: 9db26d5ef5 user: dan tags: trunk) | |
| 18:44 | Remove proprietary information from the releasetest.tcl script and add it to the public repository. (check-in: e1d4a87e4e user: drh tags: trunk) | |
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2010-09-04
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| 18:52 | Add test file e_select.test. (check-in: 8b9d8c226e user: dan tags: trunk) | |
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2010-09-03
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| 18:50 | Documentation enhancements for sqlite3_db_status(). Evidence marks on the SQL function call intrface. (check-in: f06c7b1973 user: drh tags: trunk) | |
| 12:05 | Improved documentation of the sqlite3_column_count() and sqlite3_data_count() interfaces. (check-in: 0593373d4b user: drh tags: trunk) | |
| 10:58 | Add a few more subquery tests to e_expr.test. (check-in: 189cba0072 user: dan tags: trunk) | |
| 04:29 | Reduce the amount of memory taken up by WAL mmaped regions under Windows. (check-in: f213e133f6 user: shaneh tags: trunk) | |
| 03:32 | Fix a discrepancy between the documented behavior of SQLITE_DBCONFIG_LOOKASIDE and what it actually does. Also add evidence marks on the DBCONFIG_LOOKASIDE implementation. (check-in: f483be4413 user: drh tags: trunk) | |
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2010-09-02
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| 19:01 | Move the test for an (illegal) scalar sub-query that returns more than one column to earlier in SELECT processing in order to avoid an assert() that can happen later on. (check-in: a55842cfb5 user: dan tags: trunk) | |
| 18:13 | Fix an off-by-one error in the scratch memory allocator. (check-in: 5a9591607a user: drh tags: trunk) | |
| 17:15 | Use sqlite3_mutex_notheld() instead of !sqlite3_mutex_held() inside of assert() statements since the former works when mutexing is disabled while the latter does not. (check-in: 2211486b69 user: drh tags: trunk) | |
| 14:35 | Add test case to verify the previous change is correct. (check-in: 2a5eed35b4 user: dan tags: trunk) | |
| 14:00 | Fix the computation of the offset on the mmap() for the Nth shared memory region. Because of the way shared memory is accessed, the old computation, though wrong, still happened to always get the right answer. Nevertheless, it is good to do the computation correctly. (check-in: 36397f62f2 user: drh tags: trunk) | |
| 11:53 | Add tests for the EXISTS operator to e_expr.test. (check-in: 9f9a95cc80 user: dan tags: trunk) | |
| 10:08 | If MEM_STATUS is disabled, avoid holding the STATIC_MEM mutex when calling the user-defined xMalloc method. Holding the mutex causes problems for memsys3 and memsys5. (check-in: 4f20f8ba73 user: dan tags: trunk) | |
| 04:30 | Fix a few typos. Update evidence marks. (check-in: c90a68b77e user: shaneh tags: trunk) | |
|
2010-09-01
| ||
| 19:29 | Identify additional requirements in the sqlite3_vfs object documentation. (check-in: 47064453c3 user: drh tags: trunk) | |
| 18:00 | Add tests to quota.test. (check-in: ec9af6ebd4 user: dan tags: trunk) | |
| 16:19 | Call quota callback destructors from within sqlite3_quota_shutdown(). (check-in: fb80c6f3de user: dan tags: trunk) | |
| 15:26 | Boundary value fix to the descriptive comment at the top of test_quota.c. (check-in: 7f6072f082 user: drh tags: trunk) | |
| 15:22 | Merge the test_quota.c module into the trunk. (check-in: 2e1a02026a user: drh tags: trunk) | |
| 15:11 | Fix the TCL interface to test_quota.c so that it works with empty callback scripts. (Closed-Leaf check-in: 19e95f6335 user: drh tags: experimental) | |
| 14:58 | Variable name and comment changes to test_quota.c for clearer presentation. (check-in: 38ed1992c8 user: drh tags: experimental) | |
| 14:45 | Make all private routines in test_quota.c begin with "quota". Fix a test_quota.c segfault when setting a zero-quota. (check-in: c0d0fc3a1c user: drh tags: experimental) | |
| 14:35 | Add the sqlite3_quota_dump test command. Add a destructor argument on the sqlite3_quota_set() interface. (check-in: 7a624b5ae2 user: drh tags: experimental) | |
| 13:09 | Clean up comments in the test_quota.c source file. (check-in: c1eec7dba6 user: drh tags: experimental) | |
| 12:50 | Update the quota shim so that when the same file is opened multiple times, its size only counts against the quota once. (check-in: f5d2638030 user: drh tags: experimental) | |
| 11:50 | Add an assert() with an evidence mark to show that automatically generated rowids are positive. (check-in: 740adca34e user: drh tags: trunk) | |
| 11:40 | Add file test_quota.c, demonstrating how file-system quotas may be implemented as a VFS wrapper. (check-in: 383eb87bbf user: dan tags: experimental) | |
| 02:38 | Fix some compiler warnings under MSVC. (check-in: afdc82a99e user: shaneh tags: trunk) | |
| 02:37 | Ensure randomly generated rowids never go negative. (check-in: 631423677b user: shaneh tags: trunk) | |
|
2010-08-31
| ||
| 16:25 | Do not clear the internal "schema has changed" flag when performing a savepoint rollback. The schema changes may not have taken place within the savepoint being rolled back. (check-in: c2a84430d3 user: dan tags: trunk) | |
| 15:54 | Changes to comments and type names in rtree.c. (check-in: 7c4f80ad27 user: dan tags: trunk) | |
| 15:38 | Fix a documentation typo reported on the mailing list. (check-in: c9fe0a2392 user: drh tags: trunk) | |
| 15:27 | Add evidence mark comments to source code. Add additional information to the documentation of sqlite3_release_memory(). Fix a minor inefficiency in mem1.c that was discovered while writing requirements tests. (check-in: 53b0c03fd3 user: drh tags: trunk) | |
| 15:02 | Add the "circle" test geometry callback to test_rtree.c. And tests for the same. (check-in: 169b8ba4be user: dan tags: trunk) | |
| 01:09 | Remove unreachable branches to facilitate test coverage. (check-in: 86bcb9aab9 user: drh tags: trunk) | |
|
2010-08-30
| ||
| 22:15 | Provide hints to the btree layer during the creation of transient tables for when it is possible for those tables to use a hash rather than a binary tree. No use is currently made of those hints, though assert() statement verify their accuracy. (check-in: 4fead8e714 user: drh tags: trunk) | |
| 18:39 | When generating sqlite3.h, append the contents of sqlite3rtree.h. (check-in: fc4d75370b user: dan tags: trunk) | |
| 16:15 | Fix a problem in pagerfault.test uncovered by the previous change. (check-in: b6719ce328 user: dan tags: trunk) | |
| 15:43 | Add tests (and associated fixes) to restore coverage of rtree.c. (check-in: b06f4695bd user: dan tags: trunk) | |
| 15:02 | Remove the sqlite3BtreeFactory() wrapper routine. All modules now call sqlite3BtreeOpen() directly. (check-in: 0900e35348 user: drh tags: trunk) | |
| 11:34 | Add file sqlite3rtree.h. (check-in: e1d9ffce0f user: dan tags: trunk) | |
| 01:17 | Updates to comments on the VDBE opcodes. (check-in: 49c05b4e08 user: drh tags: trunk) | |
|
2010-08-28
| ||
| 19:09 | Fix problem with func3.test. (check-in: aec52959d0 user: dan tags: trunk) | |
| 18:58 | Add code to allow user-defined searches of r-tree tables. Still largely untested. (check-in: 782ca3b716 user: dan tags: trunk) | |
|
2010-08-27
| ||
| 18:44 | Make sqlite3_create_function() a special case of sqlite3_create_function_v2() in order reduce the number of code paths and simplify testing. (check-in: 4758d86d57 user: drh tags: trunk) | |
| 17:48 | Add the sqlite3_create_function_v2() API, a version of create_function that allows a destructor to be specified. (check-in: 9a724dfbe8 user: dan tags: trunk) | |
| 17:16 | Refactor the implementation of the scratch memory allocator. Add the SQLITE_TESTCTRL_SCRATCHMALLOC interface to facilitate testing. (check-in: a3475ddfbe user: drh tags: trunk) | |
| 12:21 | Remove unnecessary code from malloc.c. Enhance pcache1.c so that is tries to reuse existing pages, rather than create new pages, when SQLite is under memory pressure. "Memory pressure" means that SQLITE_CONFIG_PAGECACHE memory is nearly exhausted or sqlite3_soft_heap_limit() has been reached. (check-in: 51049479a8 user: drh tags: trunk) | |
| 11:19 | Further tests for CAST in e_expr.test. (check-in: 9616df8c47 user: dan tags: trunk) | |
|
2010-08-26
| ||
| 19:05 | Add tests for CAST expressions to e_expr.test. More to come. (check-in: ba6119d1e9 user: dan tags: trunk) | |
| 16:46 | Add EXTERN macros before entry points in tclsqlite.c. These EXTERN macros were inexplicably removed by [1f680cb37584baa106cee05] a few days ago. (check-in: 8b2cf9d492 user: drh tags: trunk) | |
| 14:15 | Fix a couple of memory leaks in r-tree that can occur following an OOM condition. (check-in: 1975a27cde user: dan tags: trunk) | |
| 11:27 | Remove unreachable condition from rtree.c. (check-in: 90f40cd368 user: dan tags: trunk) | |
| 07:59 | Improve coverage of rtree.c some more. (check-in: bee1959dde user: dan tags: trunk) | |
| 05:23 | Simplification of changes for SQLITE_OMIT_WAL support in pager.c. (check-in: afb2484c64 user: shaneh tags: trunk) | |
|
2010-08-25
| ||
| 20:35 | Reinstate the "sqlite" alias for backwards compatibility (but leave it undocumented) but remove the PackageProvide for "sqlite". (check-in: 699cc6b487 user: drh tags: trunk) | |
| 19:39 | Disable the legacy "sqlite" command in the TCL interface. Provide only the "sqlite3" command. (check-in: 909b3d8862 user: drh tags: trunk) | |
| 19:04 | Further test coverage improvements for rtree.c. (check-in: 05f6c1aebb user: dan tags: trunk) | |
| 17:53 | Test cases to improve coverage of rtree module. Fixes associated with the same. (check-in: 865cec04e4 user: dan tags: trunk) | |
|
2010-08-24
| ||
| 20:46 | Replicate asserts on unixOpen() to winOpen() in os_win.c. (check-in: 40526d8390 user: shaneh tags: trunk) | |
| 18:35 | Changes to support building with SQLITE_OMIT_WAL. (check-in: d1ed743b6e user: shaneh tags: trunk) | |
| 18:07 | Change sqlite3_open_v2() to return SQLITE_MISUSE if the combination of bits in the flags parameter is invalid. The documentation says the behavior in this situation is undefined - the documentation is unaltered by this code change. (check-in: 5e8101c512 user: drh tags: trunk) | |
| 18:06 | Comment enhancements and typo fixes in pcache1.c. (check-in: c2dc39c0c4 user: drh tags: trunk) | |
| 16:59 | Fixes to allow fts3 tables to be renamed mid-transaction. (check-in: d1c875320a user: dan tags: trunk) | |
| 13:11 | Add tests to e_expr.test. (check-in: 5c1c694ee1 user: dan tags: trunk) | |
| 01:51 | Merge in the R-tree fix from the trunk. (check-in: 02ee0bd5a3 user: drh tags: apple-osx) | |
| 01:49 | The R-tree module should not assume that its shadow tables are consistent. If a problem is found in a shadow table, return SQLITE_CORRUPT. (check-in: 7f2f71cc9e user: drh tags: trunk) | |
| 01:08 | Merge changes through release 3.7.2 into the apple-osx branch. (check-in: 415c448dc4 user: drh tags: apple-osx) | |
| 00:40 | Version 3.7.2 (check-in: 42537b6056 user: drh tags: trunk, release, version-3.7.2) | |
|
2010-08-23
| ||
| 18:19 | Fixes for the SQLITE_CHECK_PAGES debugging feature. (check-in: 21a1e5961b user: dan tags: trunk) | |
| 17:09 | Update the version number in preparation for the 3.7.2 release. (check-in: 77889510fa user: drh tags: trunk) | |
| 15:41 | Fix for ticket [5e10420e8d]. (check-in: 255f1eefa3 user: dan tags: trunk) | |
| 15:26 | Update the "showdb" debug utility to handle 64K pages and with extra options to decode the freelist structure. (check-in: 1070918e3b user: drh tags: trunk) | |
| 01:25 | Version 3.7.1 (check-in: 3613b0695a user: drh tags: trunk, release) | |
|
2010-08-21
| ||
| 15:51 | Add some tests to e_expr.test and pagerfault.test. No code changes. (check-in: 44de3cab9c user: dan tags: trunk) | |
| 15:09 | Fix the ptrmapPageno() routine so that it works correctly for an input of 1. (check-in: 699a9bf283 user: drh tags: trunk) | |
|
2010-08-20
| ||
| 15:32 | Do not allow a backup to change the page size if a codec is in use. (check-in: 5523ecd322 user: drh tags: trunk) | |
| 12:43 | Fix typo in backcompat.test. (check-in: 6a0cbb272c user: dan tags: trunk) | |
| 12:34 | Merge leaf created by accident. (check-in: 1f680cb375 user: dan tags: trunk) | |
| 12:31 | Avoid assuming that the user has "." in their path when running multi-process tests. (check-in: daa5d461b9 user: dan tags: trunk) | |
| 10:28 | Do not attempt run backwards compatibility tests if no historical "testfixture" binaries are available. (check-in: 40e11aabc7 user: drh tags: trunk) | |
| 09:53 | Disable the MEMSYS2 auxiliary routines if MEMSYS2 is changed to an alternative memory allocator using SQLITE_CONFIG_MALLOC. (check-in: 541dd3b870 user: drh tags: trunk) | |
| 09:14 | Fix the sqlite3_release_memory() interface so that it does not attempt to free SQLITE_CONFIG_PAGECACHE memory. (check-in: 0426cd62d5 user: drh tags: trunk) | |
|
2010-08-19
| ||
| 18:05 | Adjust filename globbing in backcompat.test for Windows. (check-in: b0f4796306 user: shaneh tags: trunk) | |
| 17:16 | Fix backcompat.test so that it works with windows mandatory locking. (check-in: 8d05f66db7 user: dan tags: trunk) | |
| 15:48 | Add tests for WAL mode to test/backcompat.test. (check-in: 7999910e85 user: dan tags: trunk) | |
| 15:12 | Merge two leaves. (check-in: b03091fc35 user: dan tags: trunk) | |
| 15:11 | Modify the code for reading hot-journal files so that it can handle journals generated by versions 3.5.7 and earlier. (check-in: b9170f2903 user: dan tags: trunk) | |
| 14:41 | Fix typo in TCL stubs support for configure in Makefile.in (check-in: 4c7ad73d22 user: shaneh tags: trunk) | |
| 14:22 | Remove a NEVER from balance_quick() that can occur in WAL mode on a corrupt database file. (check-in: b273891ab0 user: drh tags: trunk) | |
| 11:05 | Add new test script backcompat.test, for testing database/journal/wal file compatibility against previous versions. (check-in: 8804f4989d user: dan tags: trunk) | |
|
2010-08-18
| ||
| 21:19 | Fix two asserts in the btree logic so that they work correctly even for maximum-size index entries for 32K and 64K pages. (check-in: e127192d10 user: drh tags: trunk) | |
| 17:16 | Updated tests for CLI. Added some basic tests for the .import command. (check-in: d46567e5d7 user: shaneh tags: trunk) | |
| 15:25 | Disable the SQLITE_MAX_PAGE_SIZE compile time option (it is now always set to 65536). Fix some other problems in test files. (check-in: 56cc883d3a user: dan tags: trunk) | |
| 14:54 | Fix issue with wal.test on Windows. (check-in: 3497f54ac2 user: shaneh tags: trunk) | |
| 02:28 | Fix some compiler warnings in the MSVC build. (check-in: 1f5662b7db user: shaneh tags: trunk) | |
| 00:24 | Merge the 3.7.1 pre-release snapshot changes as of 2010-08-18 into the apple-osx branch. (check-in: 866e9286ae user: drh tags: apple-osx) | |
| 00:09 | Updating apple-osx with minor source fixes, database truncate and replace private calls and a bunch of conditionalization for tests running in different environments (check-in: 5e2ee7db0f user: adam tags: apple-osx) | |
|
2010-08-17
| ||
| 19:49 | Remove a NEVER() that is actually reachable. (check-in: acb171d4cf user: drh tags: trunk) | |
| 19:40 | Suppress harmless compiler warning. (check-in: 3f8c068a41 user: drh tags: trunk) | |
| 19:34 | Return an error when parsing "?NNN" if NNN is so large it cannot be stored as a 32-bit int. (check-in: fc9014be0f user: dan tags: trunk) | |
| 18:37 | It is no longer possible to reach pagerStress() while in the error state, so put a NEVER() around the error state test of that routine. (check-in: d7ed463496 user: drh tags: trunk) | |
| 18:15 | If an SQLITE_FULL error occurs during rollback or journal finalization, treat it in the same way as SQLITE_IOERR (i.e. require that the pager internals be completely reset before it is next read from or written to). (check-in: 8ac185236e user: dan tags: trunk) | |
| 17:25 | Changes to pager for improved testability. (check-in: 61c64b3aeb user: drh tags: trunk) | |
| 16:06 | Add tests for the BETWEEN operator to e_expr.test. (check-in: ced6a3480f user: dan tags: trunk) | |
| 14:52 | Invoke sqlite3_log() whenever one or more frames are recovered from a WAL file. (check-in: e05089aaef user: dan tags: trunk) | |
| 05:55 | Fix some non-ANSI C code in test_demovfs.c. Also change the same file so that attempting to delete a file that does not exist does not return an error. (check-in: 07570ce380 user: dan tags: trunk) | |
|
2010-08-16
| ||
| 20:02 | Remove an superfluous branch from pager.c. (check-in: 4271a95c82 user: drh tags: trunk) | |
| 19:23 | Add tests for different page sizes to wal.test. Including 64K pages. (check-in: d95bcc0529 user: dan tags: trunk) | |
| 18:26 | Add test cases designed to exercise all syntax diagram paths in lang_expr.html (check-in: d4a26bb629 user: dan tags: trunk) | |
| 16:31 | Fix a typo in a comment in wal.c. No code changes. (check-in: d854a3d41c user: drh tags: trunk) | |
| 14:18 | Add ALWAYS() macros in wal.c to cover branches that are no longer reachable following the pager refactoring. (check-in: 24f24c927c user: drh tags: trunk) | |
|
2010-08-14
| ||
| 21:21 | Adjustments for better 64K page size handling. (check-in: faf1974e2d user: drh tags: trunk) | |
| 18:32 | Add test case to e_expr.test. (check-in: db9539f2ce user: dan tags: trunk) | |
| 17:12 | Change sqlite3PagerPagecount() to return void, since the return value was always SQLITE_OK and was never used. (check-in: 7dd78eb797 user: drh tags: trunk) | |
| 16:02 | Minor simplifications to btree.c in support of full-coverage testing. (check-in: 364df6c773 user: drh tags: trunk) | |
| 12:42 | Tweaks to comments in pager.c. Fix two compiler warnings. (check-in: 68a49f7fe3 user: drh tags: trunk) | |
| 12:25 | Add test cases to e_expr.test. (check-in: d8bbab78fa user: dan tags: trunk) | |
| 05:04 | Test that it is possible to drop a trigger while there are active statements belonging to the same connection. (check-in: d4ec61e254 user: dan tags: trunk) | |
|
2010-08-13
| ||
| 18:41 | Add tests to test file e_expr.test. (check-in: 3fd1059e25 user: dan tags: trunk) | |
| 16:38 | Do not apply the flattening optimization if the sub-query is DISTINCT. Fix for [e4b8a2ba6e]. (check-in: 497aafd8ed user: dan tags: trunk) | |
|
2010-08-12
| ||
| 16:36 | If an error occurs in PagerSetPagesize(), set the output variable to the unmodified page-size before returning. (check-in: 02def8f925 user: dan tags: trunk) | |
| 11:25 | Add coverage tests for pager.c. (check-in: 228c5b16af user: dan tags: trunk) | |
| 02:41 | Increase the maximum page size from 32k to 64k. (check-in: 45362437d4 user: drh tags: trunk) | |
|
2010-08-11
| ||
| 18:56 | Improve coverage of pager.c. (check-in: 2fa05d01b6 user: dan tags: trunk) | |
| 12:26 | Update an r-tree extension test case to account for recent changes to the query planner. Also fix a comment in rtree.c. (check-in: eaaca669a4 user: dan tags: trunk) | |
| 11:59 | Use sqlite3DbFree() instead of sqlite3_free() to free any error message reported by the parser layer while attempting to parse a CREATE TABLE statement passed to sqlite3_declare_vtab(). (check-in: 7c674aaba5 user: dan tags: trunk) | |
| 11:35 | Fixes to tcl test files so that they work in auto-vacuum mode. (check-in: ea9eaf7480 user: dan tags: trunk) | |
| 06:14 | Fix memory allocation in proxy locking so that it works with SQLITE_MEMDEBUG. (check-in: f854cbe063 user: drh tags: trunk) | |
| 06:04 | Merge experimental changes into trunk. (check-in: aa092ac928 user: dan tags: trunk) | |
|
2010-08-10
| ||
| 15:46 | Fix a bug in pager.c causing it to omit the xSync() call required following a hot-journal rollback. (Closed-Leaf check-in: 42ba43ac69 user: dan tags: experimental) | |
| 09:58 | Add variable pager.dbHintSize, used to limit the number of calls made to the xFileControl(FCNTL_SIZE_HINT) method. (check-in: eb3ac895bd user: dan tags: experimental) | |
| 07:12 | Changes to debugging code in mutex_unix.c and mutex_w32.c to make an assert() statement threadsafe. (check-in: e82e32bd43 user: dan tags: trunk) | |
|
2010-08-09
| ||
| 19:17 | Modify some comments in pager.c. (check-in: 5662da6d4f user: dan tags: experimental) | |
| 16:52 | Merge latest trunk changes with experimental branch. (check-in: aecbd89032 user: dan tags: experimental) | |
| 16:12 | Fix a memory leak in test_journal.c causing tests to fail. (check-in: f229487ccc user: dan tags: experimental) | |
| 15:44 | Fix typos in comments. No functional changes to the code. (check-in: 9cebaf2dca user: drh tags: trunk) | |
| 14:47 | Change to tcl test infrastructure so that --malloctrace=1 works when sizeof(int)!=sizeof(void*). (check-in: c3e771b3cf user: dan tags: experimental) | |
| 14:26 | Fix two comment typos that were reported on the mailing list. (check-in: 88bf901627 user: drh tags: trunk) | |
| 07:51 | Fix a problem causing the return code of an xSync call to be ignored in wal.c. (check-in: f1b2b5f9c3 user: dan tags: experimental) | |
| 07:07 | In WAL mode, ignore any error returned by an xFileControl(FCNTL_SIZE_HINT) call. This matches the behaviour in rollback mode. (check-in: 158a309737 user: dan tags: experimental) | |
|
2010-08-07
| ||
| 16:17 | Fix minor problems and update comments in pager.c. (check-in: 92e456374b user: dan tags: experimental) | |
| 11:46 | Merge in all changes up to the 3.7.0.1 release. (check-in: f88c6367d2 user: drh tags: apple-osx) | |
| 09:31 | Fix a problem wherein changing the journal-mode immediately after leaving exclusive-locking mode could lead to the database being unlocked without clearing the changeCountDone flag. (check-in: 531abc8085 user: dan tags: experimental) | |
| 05:15 | Add test case 'cgt_pager_1', intended for use with callgrind to detect performance regression in the pager module, to threadtest3.c. (check-in: b5d46f1ea0 user: dan tags: experimental) | |
|
2010-08-06
| ||
| 19:00 | Remove all vestiges of ctype.h from FTS3. This addresses ticket [991789d9f3136a] among other bug reports. (check-in: b8b465ed2c user: drh tags: trunk) | |
| 17:18 | Further enhancements to comments in pager.c. (check-in: 876162c7e0 user: dan tags: experimental) | |
| 14:37 | Fix some problems with running test scripts with the inmemory_journal permutation. (check-in: 7bd8ba084e user: dan tags: experimental) | |
| 13:53 | Merge trunk changes into experimental branch. (check-in: aef6698c73 user: dan tags: experimental) | |
| 13:50 | Do not run some tests in notify3.test with the inmemory_journal permutation. They do not pass as the tests assume that the database schema is not loaded until the first invocation of [db eval]. This is not true with the inmemory_journal permutation. (check-in: 698fba826e user: dan tags: trunk) | |
| 12:00 | Further updates to comments in pager.c. (check-in: 5f4c17a33f user: dan tags: experimental) | |
| 09:43 | Modify test_journal.c to work with pre-allocated databases. (check-in: 4894a5d210 user: dan tags: experimental) | |
| 06:54 | Fix a bug to do with deleting the journal file when exiting exclusive-locking mode. (check-in: 6217b607f0 user: dan tags: experimental) | |
| 02:10 | Change two automatic array variables into static constant arrays. Update and reformat some comments for cleaner presentation. (check-in: a7a15547cc user: drh tags: trunk) | |
|
2010-08-05
| ||
| 18:53 | Add comments describing UNKNOWN_LOCK to pager.c. Improve some other comments in the same file. (check-in: 54eff6de9d user: dan tags: experimental) | |
| 16:22 | Merge trunk changes with experimental branch. (check-in: acd26b8b74 user: dan tags: experimental) | |
| 16:08 | Catch an error code that was not being propagated back to the caller. (check-in: 800f496929 user: dan tags: experimental) | |
| 15:30 | Fixes for error handling with temp databases. And for errors that occur within OS locking primitives. (check-in: f99a902f9b user: dan tags: experimental) | |
| 11:56 | Make the size of a Bitvec object 512 bytes on all platforms, instead of having the size depend on the size of a pointer. This makes testing easier. (check-in: ca479f3de2 user: drh tags: trunk) | |
| 03:21 | Do not read the database file size on a SAVEPOINT rollback any more since after checkin [65b8636ac6e5] the in-header-size field is always valid. (check-in: fbe70e1106 user: drh tags: trunk) | |
| 02:52 | Fix the query planner so that when it has a choice of full-scan tables to move to the outer loop, it chooses the one that is likely to give the fewest output rows. Ticket [13f033c865f878]. (check-in: 309bbedf96 user: drh tags: trunk) | |
|
2010-08-04
| ||
| 21:17 | If the outer loop of a join must be a full table scan, make sure that an incomplete ANALYZE does not trick the planner into use a table that might be indexable in an inner loop. Ticket [13f033c865f878] (check-in: e7a714b52c user: drh tags: trunk) | |
| 19:14 | Fix some problems with error recovery introduced while reworking pager state. (check-in: 77eaab6f77 user: dan tags: experimental) | |
| 12:31 | Version 3.7.0.1 (Leaf check-in: 042a1abb03 user: drh tags: release, branch-3.7.0) | |
| 12:19 | Update the version number to 3.7.0.1. (check-in: 5074b85967 user: drh tags: branch-3.7.0) | |
| 12:13 | Backport fix [267492d3a7eff7b] for the performance regression caused by automatic indexing and reported by ticket [8011086c85c6c4040]. (check-in: 3f367fe00e user: drh tags: branch-3.7.0) | |
| 11:59 | Backport the [65b8636ac6e5] fix for ticket [51ae9cad317a1] to version 3.7.0. (check-in: dec70c63d0 user: drh tags: branch-3.7.0) | |
| 11:34 | When opening a write-transaction on a database file that has been appended to or truncated by a pre-3.7.0 client, update the database-size field in the database header. Fix for [51ae9cad31]. (check-in: 65b8636ac6 user: dan tags: trunk) | |
|
2010-08-03
| ||
| 18:29 | Merge trunk changes into experimental branch. (check-in: 15368a9f85 user: dan tags: experimental) | |
| 18:18 | Set the Pager.eState variable to PAGER_ERROR whenever the pager enters the error state. (check-in: 4d384761d2 user: dan tags: experimental) | |
| 18:06 | Fix disabled implementation-mark comments in func.c. (check-in: 57c0960038 user: drh tags: trunk) | |
| 15:57 | Add comments to clarify the purpose of the pager "error state". (check-in: fde4c59782 user: dan tags: experimental) | |
| 13:08 | Fix the REPLACE conflict resolution so that it falls back to ABORT when a CHECK constraint fails. Ticket [c38baa3d969eab794]. (check-in: 4e157b7747 user: drh tags: trunk) | |
| 12:48 | Add state diagram to comments in experimental version of pager.c. (check-in: 16dcf5a6d3 user: dan tags: experimental) | |
| 06:42 | Incremental checkin on pager state refactoring. (check-in: 0a636798bd user: dan tags: experimental) | |
|
2010-08-02
| ||
| 14:32 | Experimental refactoring of the Pager object state. This version is surely buggy. (check-in: 03a240514a user: dan tags: experimental) | |
| 10:59 | Modify wal2.test to disable tests requiring TCL 8.5 if the test harness is compiled using TCL 8.4. (check-in: 016486c7d5 user: drh tags: trunk) | |
| 10:47 | In shared-cache mode, do not allow one connection to checkpoint a database while a second connection is reading or writing the same shared-cache. (check-in: e75b52d156 user: dan tags: trunk) | |
|
2010-08-01
| ||
| 22:41 | Fix a typo in an error message of the TCL interface. (check-in: 8eadd7b87b user: drh tags: trunk) | |
|
2010-07-30
| ||
| 18:40 | If a database becomes corrupted such that an index is out of sync with its table, make sure the corruption is detected and reported back. Do not assume that indices always contain rowids for valid table rows. (check-in: 83395a3d24 user: drh tags: trunk) | |
| 16:54 | Fix typos in comments. No code or logic changes. (check-in: 15c294ca05 user: drh tags: trunk) | |
| 16:44 | Remove a test from sqlite3PagerCommitPhaseOne which is now always true after the multi-file transaction fix. (check-in: 6758f6a8ec user: drh tags: trunk) | |
| 15:43 | Remove variable Pager.needSync, which was almost completely unused. (check-in: 347f22a5b7 user: dan tags: experimental) | |
| 14:39 | Merge trunk changes into experimental again. (check-in: 87e0f4e184 user: dan tags: experimental) | |
| 11:31 | Changes to the comments describing the Pager.setMaster variable in pager.c. Add an assert() statement to verify that two master journal pointers are not written to a single journal file. (check-in: ad78ccacb0 user: dan tags: trunk) | |
| 11:20 | Cherry-pick the multi-file transaction fix for ticket [f3e5abed55] out of the experimental branch. (check-in: 40f7f0a583 user: drh tags: trunk) | |
| 10:09 | Add the test cases for bug [f3e5abed55]. (check-in: cbbaf8e67a user: dan tags: experimental) | |
| 10:02 | Make sure a connection has an exclusive lock on all database files involved in a multi-file transaction before writing the master-journal pointer into any journal files. Fix for [f3e5abed55]. (check-in: 50c0f2202d user: dan tags: experimental) | |
| 07:26 | Merge further trunk changes into experimental branch. (check-in: fb847d7040 user: dan tags: experimental) | |
| 05:06 | Add tests to check that the ICU regexp() function can only be called with exactly two arguments. (check-in: 451d965742 user: dan tags: trunk) | |
| 00:31 | Updates to the README.txt file for ICU. (check-in: d37443d333 user: drh tags: trunk) | |
|
2010-07-29
| ||
| 10:13 | Unconditionally include the pTmpSpace size in the estimate of the pager memory used. (check-in: 4b97f8640e user: drh tags: trunk) | |
| 10:07 | Change the profile timer units back to nanoseconds and update the sqlite3_profile() documentation. Ticket [c43940c49b74c70a69] (check-in: 7783b98a93 user: drh tags: trunk) | |
| 01:50 | Correct handling of compound foreign key constraints that include the integer primary key as one of the columns. Ticket [ce7c133ea6cc9ccdc1] (check-in: 53902f7d4a user: drh tags: trunk) | |
|
2010-07-28
| ||
| 19:17 | Get SQLITE_OMIT_VIRTUALTABLE working again after being broken by recent changes. (check-in: 33b1e862ff user: drh tags: trunk) | |
| 18:51 | Fix the dbstatus.test script so that it works correctly on 64-bit machines. (check-in: a3401d9ee5 user: drh tags: trunk) | |
| 18:35 | Merge trunk changes into experimental branch. (check-in: aa81900153 user: dan tags: experimental) | |
| 17:36 | Improve the accuracy of the Pager heap usage estimate. (check-in: ae89777e7f user: drh tags: trunk) | |
| 17:16 | Adjust the shell test script "shell4.test" to account for changes in the ".stat on" display format from the previous checkin. (check-in: 2f2fa7dd80 user: drh tags: trunk) | |
| 17:01 | Record the pcache allocation size statistics even for pcache overflow allocations. Adjust the wording on one of the stat output lines in the shell. (check-in: f9adf66ad5 user: drh tags: trunk) | |
| 16:05 | Modify CLI to optionally display "stats". (check-in: 419ce0ed89 user: shaneh tags: trunk) | |
| 15:52 | Lookaside memory is not used to store schemas. Change the SQLITE_DBSATUS_SCHEMA_USED documentation to reflect this fact. (check-in: 07abfd5268 user: drh tags: trunk) | |
| 15:49 | Add documentation for the SQLITE_STATUS_MALLOC_COUNT parameter to sqlite3_status(). (check-in: dbfbdb60c0 user: drh tags: trunk) | |
| 15:10 | Fix errors in wal3.test caused by recent modifications. (check-in: 0714aeccd8 user: dan tags: experimental) | |
| 14:26 | Support FCNTL_CHUNK_SIZE on windows too. (check-in: a038688c99 user: dan tags: experimental) | |
| 02:53 | Do not allow automatic indices for the RHS of IN expressions which are not correlated subqueries. Ticket [8011086c85c6c404014c9] (check-in: 267492d3a7 user: drh tags: trunk) | |
|
2010-07-27
| ||
| 18:36 | Merge trunk changes into experimental branch. (check-in: 621824092d user: dan tags: experimental) | |
| 18:34 | Add experimental unix-only file-control to grow and truncate the database file by a configurable chunk size. (check-in: 7cf0e851d4 user: dan tags: experimental) | |
| 16:42 | Update the makefiles to prefer TCL version 8.5 instead of 8.4. (check-in: 8118de2af3 user: drh tags: trunk) | |
|
2010-07-26
| ||
| 19:09 | Fix a bug in the SQLITE_STATUS_MALLOC_COUNT counter. Add an ALWAYS() around a condition in the SQLITE_DBSTATUS_SCHEMA_USED logic that is always true. (check-in: 6df081adbf user: drh tags: trunk) | |
| 18:43 | Add the SQLITE_STATUS_MALLOC_COUNT option for sqlite3_status(). (check-in: 8f8e442b3a user: drh tags: trunk) | |
| 16:40 | Increase the version number to 3.7.1 due to the API enhancement of the previous check-in. (check-in: 1d7571e4be user: drh tags: trunk) | |
| 16:24 | Add support for SQLITE_DBSTATUS_SCHEMA_USED and SQLITE_DBSTATUS_STMT_USED to the trunk. (check-in: 008368b2bd user: drh tags: trunk) | |
| 15:57 | When calculating schema memory, use the actual allocated size of hash elements, not sizeof(HashElem). Also fix a bug in dbstatus.test. (Closed-Leaf check-in: e327ef37fa user: dan tags: experimental) | |
| 14:47 | Add virtual table test cases to dbstatus.test. (check-in: 72b84d066a user: dan tags: experimental) | |
| 14:20 | Further fixes to the P4_MEM size measurement logic. (check-in: 934cda2987 user: drh tags: experimental) | |
| 13:58 | Fix an issue with P4_MEM and the schema size measurement logic. Also fix a compiler warning. (check-in: 8166f33885 user: drh tags: experimental) | |
| 12:38 | Make sure sqlite3_free() is not called for P4_MPRINTF during a size measurement. (check-in: 56f11f8823 user: drh tags: experimental) | |
| 12:36 | Remove an assert() that uses a variable removed earlier. (check-in: c04907e698 user: dan tags: experimental) | |
| 12:05 | Change the way SubProgram objects are deleted so that the code is the same for deletion and measurement. (check-in: 00e55102a8 user: dan tags: experimental) | |
| 11:59 | Update comments to better documentation the new memory measurement functions. (check-in: 620bad0357 user: drh tags: experimental) | |
| 11:07 | Make sure all memory from sqlite3DbMalloc() is freed by sqlite3DbFree() and all memory from sqlite3_malloc() is freed by sqlite3_free(). (check-in: 629e38a8c9 user: drh tags: experimental) | |
|
2010-07-25
| ||
| 02:39 | Fixes to prior checkins so that they compile and run even if SQLITE_MEMDEBUG is not defined. (Closed-Leaf check-in: 548bf3f7d7 user: drh tags: malloc-enhancement) | |
| 02:12 | Further examples of using automatic deallocation to replace "delete" methods. (check-in: da2f62c502 user: drh tags: malloc-enhancement) | |
|
2010-07-24
| ||
| 19:08 | Additional malloc sanity changes. Use sqlite3MemLink() on Index.zColAff and Table.zColAff as a proof of concept. (check-in: e5ecb15984 user: drh tags: malloc-enhancement) | |
| 18:25 | Add infrastructure to support a hierarchy of memory allocations with automatic deallocation of substructure. (check-in: 48ef221c28 user: drh tags: malloc-enhancement) | |
| 16:34 | Make sure all memory from sqlite3DbMalloc() is freed by sqlite3DbFree() and all memory from sqlite3_malloc() is freed by sqlite3_free(). (check-in: ac1f37a647 user: drh tags: malloc-enhancement) | |
| 11:28 | Experimental code to measure memory consumed by database schemas and prepared statements. (check-in: 9aa30342f4 user: dan tags: experimental) | |
|
2010-07-23
| ||
| 22:26 | Fix a typo in the OS/2 vfs code. (check-in: a6bb2108bf user: drh tags: trunk) | |
| 17:37 | Merge two leaves. (check-in: 54e5886d84 user: dan tags: trunk) | |
| 17:32 | Strenghten an assert() in malloc.c that helps to ensure that allocated memory is freed by the appropriate routine. (check-in: 80db61acca user: drh tags: trunk) | |
| 17:06 | Remove additional traces (mostly in comments) of the Table.dbMem field. (check-in: 5c58f44aeb user: drh tags: trunk) | |
| 15:55 | Add a test case to shared.test. No changes to production code. (check-in: bfb0dd3c2f user: dan tags: trunk) | |
| 15:41 | Remove the Table.dbMem variable, as it is no longer being used for its original purpose. (check-in: 6eddc6e601 user: dan tags: trunk) | |
| 08:31 | Remove the unused Schema.db variable. (check-in: 430be657be user: dan tags: trunk) | |
|
2010-07-22
| ||
| 22:40 | Add evidence marks to the where.c source file. Comment only - no code changes. (check-in: f3f9e8e5bb user: drh tags: trunk) | |
| 17:55 | Make the sqlite3_db_status() routine threadsafe. (check-in: 241f7bd190 user: dan tags: trunk) | |
| 17:49 | Enhance the LIKE/GLOB query optimization so that it works as long as there is an index with the appropriate collating sequence and even if the default collating sequence of the column is different. Ticket [4711020446da7d93d99]. (check-in: 9f932655f9 user: drh tags: trunk) | |
| 15:44 | Add test/threadtest3.c, containing multi-thread tests implemented in C. (check-in: aad88cf54e user: dan tags: trunk) | |
| 12:33 | Try to optimize LIKE and GLOB operators when RHS contains no wildcard. Ticket [e090183531fc274747] (check-in: 613a87d62f user: drh tags: trunk) | |
| 11:40 | Tweaks to the virtual table documentation contained in comments of sqlite3.h. No changes to actual code. (check-in: f5866d4723 user: drh tags: trunk) | |
|
2010-07-21
| ||
| 16:16 | Version 3.7.0 (check-in: b36b105eab user: drh tags: trunk, release) | |
|
2010-07-20
| ||
| 20:23 | Added fix to os_win.c for race conditions from os_unix.c; added saving of errno in two places. (check-in: 13ed106c8c user: shaneh tags: trunk) | |
| 18:59 | Fix a race condition in os_unix.c that may occur when one thread is opening a connection to a shared-memory block and another is either closing or locking the same shared-memory. (check-in: 3b7330c19a user: dan tags: trunk) | |
|
2010-07-19
| ||
| 15:01 | Update the CLI test scripts for version 3.7.0. (check-in: 92fe70dadd user: drh tags: trunk) | |
| 12:44 | Use exit(255) instead of abort() in the tcl [sqlite_abort] test command. This stops testfixture from creating dozens of core files each time tests are run. (check-in: aec9e13148 user: dan tags: trunk) | |
| 12:05 | Changes to stat.test so that it works with file-format 4. (check-in: f87bb28361 user: dan tags: trunk) | |
| 11:16 | Re-introduce the prefix-search optimization of [feef1b15d6], which was lost in a reorganization of FTS3 code. (check-in: d692434b49 user: dan tags: trunk) | |
| 05:27 | Enable previously failing tests in e_expr.test that pass following [3e5975aa3b]. (check-in: 3d59c54a39 user: dan tags: trunk) | |
| 02:30 | Fix a parser bug that was causing the relative precedence of LIKE and < operators to be incorrect. (check-in: 3e5975aa3b user: drh tags: trunk) | |
| 01:52 | Improvements to the formatting of parse.out file from Lemon. Add the -r option to Lemon to disable the state sorting, making debugging easier. (check-in: a2eaf8294f user: drh tags: trunk) | |
|
2010-07-18
| ||
| 11:35 | Add the -p option to lemon to cause conflicts resolved by precedence rules to appear in the parse.out file. (check-in: fb6a59b0a9 user: drh tags: trunk) | |
|
2010-07-17
| ||
| 18:44 | Add new test file e_expr.test. (check-in: cbcf8abbb2 user: dan tags: trunk) | |
| 09:27 | Do not run journal3.test with the inmemory_journal permutation. (check-in: e1d228e992 user: dan tags: trunk) | |
|
2010-07-16
| ||
| 11:10 | Fix a problem with wal4.test caused by changes in the previous checkin. (check-in: 1218d3703a user: dan tags: trunk) | |
| 10:39 | Fix a test script bug uncovered by [a121cd80c5] that was causing shared_err.test to fail. (check-in: d7b63a4c9f user: dan tags: trunk) | |
|
2010-07-15
| ||
| 18:38 | Previous check-in [534aab837e] accidently reverted some changes from [a121cd80c5]. This check-in restores those changes. (check-in: abff795f38 user: drh tags: trunk) | |
| 18:32 | Optionally support shared-memory in /dev/shm or other tmpfs directory using an unsupported compile-time option. (check-in: 534aab837e user: drh tags: trunk) | |
| 18:20 | Changes to wal.c so that SQLite can read even if the WAL file is opened read-only, provided the wal-index (shm file) is opened read/write. (check-in: 932d19da73 user: dan tags: trunk) | |
| 17:54 | Handle the case where xShmMap returns SQLITE_BUSY. (check-in: 75f5354876 user: dan tags: trunk) | |
| 14:59 | When creating a journal file on unix, attempt to create it with the same permissions as the associated database file. (check-in: a121cd80c5 user: dan tags: trunk) | |
| 11:14 | Change a comment inside a block of code in parse.y from C++ to C style. (check-in: dea7d33b2d user: dan tags: trunk) | |
|
2010-07-14
| ||
| 20:51 | Fix a typo in a comment in os_unix.c. (check-in: e1e7312580 user: drh tags: trunk) | |
| 20:23 | The expression list on the RHS of an IN operator can no longer be empty because an empty expression list is now optimized out by changes in check-in [c288ac644d0bf]. Therefore add ALWAYS() macros around tests for the expression list being non-empty. (check-in: fd130ae56c user: drh tags: trunk) | |
| 19:31 | Additional test cases and evidence marks for the empty RHS bug on the IN operator - ticket [80e031a00f45dca877] (check-in: 6851c517ac user: drh tags: trunk) | |
| 18:24 | Make the result of an IN or NOT IN expression with an empty set on the right-hand side always either false or true, respectively, even if the left-hand side is NULL. Ticket [80e031a00f45dc] (check-in: c288ac644d user: drh tags: trunk) | |
| 18:10 | Fix an assert() failure in wal2.test caused by messing with the contents of shared memory. (check-in: 9f452514d9 user: dan tags: trunk) | |
| 16:37 | Test the libraries response to read-only or unreadable database, WAL and wal-index files. If a WAL file cannot be opened in read/write mode, return SQLITE_CANTOPEN to the caller. (check-in: 45bb84c628 user: dan tags: trunk) | |
| 14:48 | On unix, try to create the *-wal and *-shm files with the same permissions as the associated database file. (check-in: e5d180eed2 user: dan tags: trunk) | |
| 08:20 | Add tests to pagerfault.test. (check-in: b092f2a74b user: dan tags: trunk) | |
| 07:06 | Test that a corrupted WAL hash-table does not put the library into an infinite loop. (check-in: c73886ed74 user: dan tags: trunk) | |
| 06:20 | Fix a typo in the IS_BIG_INT macro used by coverage test instrumentation. (check-in: 5314ca3928 user: dan tags: trunk) | |
| 01:45 | Fix the unix driver to return an I/O error if unlink fails for any reason other than the file not existing in the first place. (check-in: 90d73c66bf user: drh tags: trunk) | |
| 00:22 | Remove the xShmOpen method from the VFS. Shared-memory is opened automatically by a call to xShmMap. Rename the xShmClose method to xShmUnmap. (check-in: 2b68e50268 user: drh tags: trunk) | |
| 00:14 | Change the name of the xShmClose VFS method to xShmUnmap, everywhere. (Closed-Leaf check-in: c2d27cf51d user: drh tags: experimental) | |
|
2010-07-13
| ||
| 23:41 | Tweaks to the new shared-memory interface design - mostly comment changes. (check-in: 6336de7aa9 user: drh tags: experimental) | |
| 18:45 | Fix a typo in a comment in sqlite.h.in. (check-in: 4a6c4b6605 user: dan tags: experimental) | |
| 18:44 | Changes so that the xShmOpen VFS method is no longer required. Its job can be done by the first call to xShmMap. Rename xShmClose to xShmUnmap. (check-in: f4780bde62 user: dan tags: experimental) | |
| 14:48 | Improved documentation for the SQLITE_ACCESS_* constants that are used with the xAccess() method of the VFS. (check-in: 3d4bb65f10 user: drh tags: experimental) | |
| 14:33 | Add proposed interface change to sqlite.h.in. This commit breaks the build. (check-in: 52577bb5e7 user: dan tags: experimental) | |
| 14:22 | Fixes to the pcache10 and pcache90 permutations. (check-in: 597d40fa52 user: dan tags: trunk) | |
| 07:38 | Fix problems with running the async.test script. (check-in: 05ac254865 user: dan tags: trunk) | |
|
2010-07-12
| ||
| 20:46 | Updates to comments and code organization to reflect changes in os_unix.c; Updated winShmLock() with logic changes from unixShmLock(); Modified IO error returns in winShmMap() to match those in unixShmMap(); (check-in: b73fe2754b user: shaneh tags: trunk) | |
| 18:12 | Fix test_stat.c so that it does not cause compilation errors if SQLITE_OMIT_VIRTUALTABLE is defined. (check-in: bf4fc08887 user: dan tags: trunk) | |
| 16:47 | Fix makefiles so that they build sqlite3_analyzer again. Tweaks to comments in test_stat.c. Fix tclsqlite.c to build the sqlite3_analyzer again. (check-in: e6cd15451d user: drh tags: trunk) | |
| 12:22 | In the async-IO module, do not increment the open file-counter until after an "open file" event has been added to the event queue. Otherwise, an OOM may cause the system to increment the counter even though no file was successfully opened. (check-in: 15a190dc57 user: dan tags: trunk) | |
| 08:39 | Changes so that the space-analyzer script works with 3.7.0. (check-in: 86159cb3f0 user: dan tags: trunk) | |
|
2010-07-09
| ||
| 19:32 | Exclude a few more FTS modules from the "in memory" permutation test suite. (check-in: 4e9d69cd5a user: shaneh tags: trunk) | |
| 18:43 | Exclude fts3cov.test from the "in memory" permutation test suite to avoid a false positive. (check-in: 6af6794cac user: shaneh tags: trunk) | |
| 12:57 | Fix warning under MSVC. (check-in: 0c32c4bbdd user: shaneh tags: trunk) | |
| 03:19 | Reformat WAL code for clearer presentation. Update comments for correctness. Add checks to ensure that corruption in shared-memory does not result in an infinite loop. (check-in: 40eaada7ec user: drh tags: trunk) | |
|
2010-07-08
| ||
| 19:19 | Replace code that became unreachable due to the journal_mode simplification with an assert(). (check-in: bcdddba4f0 user: drh tags: trunk) | |
| 18:32 | Fix test case numbering in backup_malloc.test and issue when running under Windows. (check-in: aef2643852 user: shaneh tags: trunk) | |
| 17:40 | Change the journal_mode pragma to remove the "default journal mode" concept. The journal_mode pragma only effects currently attached databases and does not change the behavior of future attachments. (check-in: e396184cd3 user: drh tags: trunk) | |
| 16:50 | Merged experimental crashsql() into trunk. (check-in: 01b575ff1a user: shaneh tags: trunk) | |
| 16:30 | Changes to get crashsql() working on Windows. (Closed-Leaf check-in: 8a5811ea80 user: shaneh tags: experimental) | |
| 16:22 | Fix warning in test fixture code. (check-in: 0bfcf3bcd7 user: shaneh tags: trunk) | |
| 16:22 | Fix test case number issue in walcrash.test. (check-in: 6a46e64168 user: shaneh tags: trunk) | |
| 14:59 | Fix to lock5.test so that it runs with the inmemory_journal permutation on osx. (check-in: 948bb54568 user: dan tags: trunk) | |
| 13:33 | Fixed a few tests in pagerfault.test so they work correctly on Windows. (check-in: ffbdd954a0 user: shaneh tags: trunk) | |
| 09:44 | Changes to test scripts so that the "inmemory_journal" permutation works with [ef126e775a]. (check-in: f553c8ed04 user: dan tags: trunk) | |
| 06:22 | Add tests to walmode.test. (check-in: 5aa2bdb502 user: dan tags: trunk) | |
| 03:13 | Changes to os_win.c to have it simulate IO errors like os_unix.c. (check-in: 0d53da9451 user: shaneh tags: trunk) | |
|
2010-07-07
| ||
| 21:06 | Make the initial salt values in the WAL header random values, not zero. (check-in: baa5eddd05 user: drh tags: trunk) | |
| 20:38 | Add the write-ahead log viewer/debugger tool to the tools/ folder. (check-in: 0e4bd44682 user: drh tags: trunk) | |
| 20:00 | Fix issue in mallocI test script where db handle not released. (check-in: dd59cea6c8 user: shaneh tags: trunk) | |
| 18:38 | Add further test cases to savepoint.test. (check-in: f825205dbf user: dan tags: trunk) | |
| 17:53 | When rolling back a savepoint, reset the changeCountDone flag. (check-in: fb62f4e3a7 user: dan tags: trunk) | |
| 16:51 | When using MSVC to build test code, suppress the popup dialog when abort is called from the sqlite_abort() test function. (check-in: 55d3d39f1c user: shaneh tags: trunk) | |
| 16:49 | Fix some MSVC compiler warnings in the ASYNC extension. (check-in: b951c8675d user: shaneh tags: trunk) | |
| 16:23 | Merge together another accidental fork. (check-in: c41f04edb2 user: dan tags: trunk) | |
| 16:20 | Fix test numbering issue in nan.test. (check-in: 5bb1330fef user: shaneh tags: trunk) | |
| 16:18 | Do not make the SQLITE_FCNTL_SIZE_HINT call if an error has already occurred during transaction commit. (check-in: e92de834a3 user: dan tags: trunk) | |
| 15:41 | Close the file handle before returning. TCL test script issue only. (check-in: f4076d8567 user: shaneh tags: trunk) | |
| 14:45 | Fixed a new error introduced by last check-in of os_win.c. Updated xAccess() to support SimulateIOError(). (check-in: 8eefc28726 user: shaneh tags: trunk) | |
| 14:40 | Remove two more testcase() macros that require 4GiB WAL files to hit. (check-in: 16e18f2706 user: drh tags: trunk) | |
| 14:35 | Remove a testcase() macro that would require a 4GiB WAL to reach. (check-in: 15f9c2713b user: drh tags: trunk) | |
| 14:33 | Fix a compiler warning in PRAGMA journal_mode. (check-in: d94269e60d user: drh tags: trunk) | |
| 14:19 | Avoid the need for a NEVER() from pager_write_pagelist() by passing in pPager as an extra parameter. (check-in: b317937943 user: drh tags: trunk) | |
| 14:00 | Merge together the accident fork. (check-in: cdcf08cb18 user: drh tags: trunk) | |
| 13:58 | Fix minor issue in xAccess() method for Windows. (check-in: 4bfd46f1db user: shaneh tags: trunk) | |
| 13:54 | Make sure the schema is loaded before preparing a "PRAGMA journal_mode" command. This helps it return meaningful results when it is the first command executed by a new database connection. (check-in: ef126e775a user: dan tags: trunk) | |
| 13:43 | Add testcase macros to ensure that large-file cases are tested in WAL. (check-in: 8156b57ac3 user: drh tags: trunk) | |
| 11:43 | Run some fts3 tests as part of the "wal" permutation. (check-in: 8657455a11 user: dan tags: trunk) | |
| 11:05 | Change the async-IO extension to return SQLITE_IOERR_SHORT_READ when appropriate. This prevents a valgrind warning in the test suite. (check-in: d9e3287900 user: dan tags: trunk) | |
| 09:48 | Fix a problem with writing to databases larger than 2^32 bytes with WAL mode. (check-in: b956ddca75 user: dan tags: trunk) | |
| 01:52 | Remote the SQLITE_OMIT_GLOBALRECOVER macro - it is subsumed by SQLITE_OMIT_DEPRECATED. Add support to sqlite3_compileoption_used() for SQLITE_OMIT_WAL. (check-in: 21a2db908b user: drh tags: trunk) | |
|
2010-07-06
| ||
| 20:37 | Minor changes to Makefile.in to bring it more inline with main.mk. (check-in: 5621862b0e user: shaneh tags: trunk) | |
| 20:34 | Changes to pager1.test to support Windows. (check-in: fce689ebe6 user: shaneh tags: trunk) | |
| 20:33 | Modified the xWrite() method on Windows to differentiate between IO and disk full error returns. (check-in: ca4b7ffbd4 user: shaneh tags: trunk) | |
| 11:26 | Do not do the *-closeallfiles test for notify2.test. It uses multiple threads. (check-in: fb09152db8 user: dan tags: trunk) | |
| 10:55 | Before calling Tcl_ExitThread() in a multi-threaded test, call Tcl_DoOneEvent() as many times as necessary to handle any queued events. (check-in: b3399b4078 user: dan tags: trunk) | |
| 09:29 | Reorder variable declarations in the previous check-in to avoid putting code before declarations when not testing. (check-in: d1fe8ab4a1 user: drh tags: trunk) | |
| 07:36 | Ensure the correct error code is returned if an attempt to parse a database schema made by an ATTACH statement fails. (check-in: c272196115 user: dan tags: trunk) | |
|
2010-07-05
| ||
| 21:00 | Modify the VFS xAccess() method on winNT so that it returns false for an exists test of a zero-length file. This makes the windows VFS work the same as the unix VFS. (check-in: ec35f25403 user: drh tags: trunk) | |
| 19:13 | Simplify the previous commit by removing the pagerCheckForOrDeleteWAL() wrapper. (check-in: a1324d125e user: dan tags: trunk) | |
| 19:03 | Allocate a buffer containing the full path-name to the associated WAL file when a pager is created. This saves having to construct a new buffer each time a new read-transaction is opened and SQLite checks for the existance of a WAL file. (check-in: 3053a4ad15 user: dan tags: trunk) | |
| 17:43 | When rolling back page 1 from a journal, restore the "nReserve" setting in case it has been corrupted by a prior crash. (check-in: c0d124da88 user: drh tags: trunk) | |
| 14:54 | Do not report an error if the open-file-count is not as it should be after running a multi-threaded test. The counter instrumentation is not thread-safe. (check-in: ea80b21c88 user: dan tags: trunk) | |
| 12:54 | Call Tcl_ExitThread() from within threads created using Tcl_CreateThread(). Not doing so causes notifier related errors on OSX. (check-in: 684eae6623 user: dan tags: trunk) | |
| 05:54 | Add any files specified as part of the QUICKTEST_INCLUDE environment variable to the set of test files run as part of "make test". Release testing uses this trick. (check-in: a40a6e7df1 user: dan tags: trunk) | |
| 05:31 | Fix typos in permutations.test. (check-in: b6600ecb4e user: dan tags: trunk) | |
|
2010-07-03
| ||
| 19:08 | Do not run the memsubsys1.test script under the memsubsys1 permutation. (check-in: 3a1a8c77a5 user: dan tags: trunk) | |
| 17:13 | Remove the unused xRename() method from the sqlite3_vfs object. Add better documentation on the xCurrentTimeInt64() method. (check-in: 51ec0e5432 user: drh tags: trunk) | |
| 16:37 | Further changes to test scripts so that the "inmemory_journal" permutation works. (check-in: 50f2f7dfd6 user: dan tags: trunk) | |
| 13:59 | Fix a bug in the permutations.test script. (check-in: 3b20ad03be user: dan tags: trunk) | |
| 13:50 | Fix an assert in pager.c. And various test cases that fail with the in-memory journal permutation. (check-in: 622378dbe3 user: dan tags: trunk) | |
| 13:45 | Fix an assert in pager.c. And various test cases that fail with the in-memory journal permutation. (Closed-Leaf check-in: 78fc35ff4b user: dan tags: mistake) | |
| 12:31 | Cherry-pick the correct changes out of the recent "mistake" branch while omitting the bugs. (check-in: 48bf309391 user: drh tags: trunk) | |
| 12:26 | Remove dead code from the pager. (check-in: 7cbe175a69 user: drh tags: mistake) | |
| 12:00 | Print the SQLite source_id() string when running speed tests. (check-in: 6d7640edcd user: drh tags: mistake) | |
| 10:00 | Fix an assert() in pager.c added by the previous commit. And various problems with test scripts in autovacuum and in-memory journal mode. (check-in: 62a1010177 user: dan tags: mistake) | |
| 08:01 | Do not attempt to open a WAL file for an in-memory or temporary database. Even if the database header suggests that it is a WAL database. (check-in: 0fd8092436 user: dan tags: mistake) | |
| 05:56 | Change code in OP_Rewind to avoid a valgrind warning following an error in the btree layer. This change does not fix any bug, just a warning. (check-in: 4f62dbcfc9 user: dan tags: mistake) | |
| 01:44 | Fix a buffer overrun in the where.c. Problem detected by valgrind. (check-in: 15bb623306 user: drh tags: mistake) | |
|
2010-07-02
| ||
| 19:49 | Changes to os_win.c to have it return same error code as os_unix.c. (check-in: 33b6f069d8 user: shaneh tags: mistake) | |
| 19:36 | Omit the OP_JournalMode opcode from the VDBE when SQLITE_OMIT_PRAGMA is defined. (check-in: 565ff65c61 user: drh tags: mistake) | |
| 19:04 | Fix a bug in test_vfs.c causing an assert to fail. Changes to test code only. (check-in: 336ce7d297 user: dan tags: mistake) | |
| 18:58 | Do not run the tests in notify3.test unless the unlock-notify API is available. (check-in: 0d7fd6fe9d user: dan tags: mistake) | |
| 18:44 | Take out the incomplete initializer on the constant "dummy" in sqlite3VdbeGetOp(). Add a comment that the MSVC warning there should be ignored. (check-in: 452ccaa908 user: drh tags: mistake) | |
| 18:15 | Fix a couple more compiler warnings under MSVC. (check-in: 26bc27e3f4 user: shaneh tags: mistake) | |
| 17:10 | Fix compiler warnings in the proxy locking code. (check-in: 26c7689cfe user: drh tags: mistake) | |
| 17:07 | Remove a couple of C++ style comments from pager.c. (check-in: 4f12e8ebde user: drh tags: mistake) | |
| 17:05 | Fix some warnings when compiling under MSVC. (check-in: 7083387739 user: shaneh tags: mistake) | |
| 16:36 | Add initializers for the xShmXXX() members to an sqlite3_io_methods structure in journal.c. This doesn't fix any real problem, just prevents a compiler warning. (check-in: dafb3577a2 user: dan tags: trunk) | |
| 15:35 | Remove an unused call to sqlite3PageBegin() from pager_write(). Replace it with an assert(). (check-in: 01c1278263 user: drh tags: trunk) | |
| 13:49 | Run tkt-9d68c883.test along with the other pager.c coverage tests. Add a test case to pager1.test. (check-in: c6714b0dbd user: dan tags: trunk) | |
| 11:27 | Additional test cases to cover branches in pager.c. (check-in: eddfb2b406 user: dan tags: trunk) | |
| 01:18 | Add a NEVER to sqlite3PagerCommitPhaseTwo() because it is now no longer possible to invoke that function without holding a RESERVED lock. (check-in: 6ae7617298 user: drh tags: trunk) | |
|
2010-07-01
| ||
| 19:45 | If you delete a database file but not its *-wal file, then open the database (thus creating a new empty database file) the *-wal file is automatically deleted. (check-in: 95c69dfbdd user: drh tags: trunk) | |
| 19:01 | Add tests to pager1.test and pagerfault.test. (check-in: c6e7595092 user: dan tags: trunk) | |
| 15:09 | Add pager test cases. Change a condition in pager.c to NEVER(). (check-in: a8f6341d3b user: dan tags: trunk) | |
|
2010-06-30
| ||
| 10:36 | Add further test cases. Fix an assert() in pager.c. (check-in: 8e65c0e3da user: dan tags: trunk) | |
| 04:36 | Do not call pager_open_journal() from within PagerBegin() if the connection is in exclusive-access mode. It will be called from within PagerWrite() just as it is for non-exclusive mode anyway. (check-in: cdf2c5c2dd user: dan tags: trunk) | |
| 04:29 | Add coverage test cases. Have sqlite3_backup_step() transform SQLITE_IOERR_NOMEM to SQLITE_NOMEM before returning. (check-in: 5e19bc360e user: dan tags: trunk) | |
|
2010-06-29
| ||
| 10:30 | Add tests to pager1.test and pagerfault.test. (check-in: 008513ee61 user: dan tags: trunk) | |
|
2010-06-28
| ||
| 19:04 | Add extra pager tests. (check-in: 6b7e419ddc user: dan tags: trunk) | |
| 11:23 | Fix some errors when compiling with SQLITE_OMIT_WAL. (check-in: 3b68cb9c65 user: dan tags: trunk) | |
| 11:06 | Remove debugging code from test script. (check-in: a85ae33246 user: dan tags: trunk) | |
| 10:15 | Currently, if SQLite cannot find a table or index referred to by a query, it reloads the database schema from disk to see if the table or index has been added since the schema was cached in memory. Extend this behaviour to columns (which may have been added using ALTER TABLE) and fix some obscure cases related to tables and indexes (INDEXED BY, DROP TABLE etc.). (check-in: 4932f22848 user: dan tags: trunk) | |
|
2010-06-26
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| 22:16 | Make walIndexTryHdr() a private function. Fix an issue with SQLITE_MUTEX_NOOP. (check-in: ec65bbd06b user: drh tags: trunk) | |
| 21:34 | Suppress various compiler warnings. (check-in: e82d008eaf user: drh tags: trunk) | |
| 20:25 | Fix two asserts on the scratch allocator to allow for up to two outstanding scratch allocations per thread. (check-in: f149b498b6 user: drh tags: trunk) | |
| 20:00 | Suppress a couple uninitialized variable warnings. (check-in: 29571e228c user: drh tags: trunk) | |
| 19:03 | Add test file tkt-d11f09d36e.test. (check-in: 6e469b63fa user: dan tags: trunk) | |
| 19:02 | Remove a NEVER() in pager that can in fact be reached in obscure failure cases. (check-in: 42b8bd1c70 user: drh tags: trunk) | |
| 17:15 | Fix a case where the doNotSyncSpill flag may remain permanently set following an IO error. (check-in: 56c7d111bf user: dan tags: trunk) | |
| 15:42 | When synchronous=NORMAL, use the same journal file format as with synchronous=FULL (i.e. multiple journal headers within the one journal). Fix for [d11f09d36e]. (check-in: 2eaf5ee0d9 user: dan tags: trunk) | |
|
2010-06-25
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| 19:09 | Further test cases for pager1.test and pagerfault.test. (check-in: bfd563c471 user: dan tags: trunk) | |
| 16:34 | Reduce the average (but not maximum) size of the allocations made as part of a checkpoint. (check-in: 4a7fd91b7a user: dan tags: trunk) | |
| 15:16 | Reduce the size of the large allocation (approx 8KB for every 4000 frames in the log) that occurs during checkpoint. Use the 'scratch' memory for this allocation instead of the general purpose allocation. (check-in: 29887487ed user: dan tags: trunk) | |
| 14:17 | Fix up a branch in sqlite3ValueFromExpr() so that we can achieve full branch test coverage regardless of whether or not SQLITE_ENABLE_STAT2 is used. (check-in: af471ed79f user: drh tags: trunk) | |
| 12:52 | Change the name of the shared-memory file on windows from *-wal-index to *-shm, for consistency with unix. (check-in: 5995cb1508 user: drh tags: trunk) | |
| 11:35 | Modify the merge-sort in wal.c so that it does not use recursion. (check-in: daea6c054c user: dan tags: trunk) | |
|
2010-06-24
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| 19:16 | Add test cases to pager1.test and pagerfault.test. (check-in: 4941e437d2 user: dan tags: trunk) | |
| 18:36 | Revert to allowing a cache spill during writes of multiple pages within a single sector as long as the spill does not require a journal sync and a new journal header. (check-in: 7d83fbae98 user: drh tags: trunk) | |
| 17:37 | Modify ctime.test to work with SQLITE_THREADSAFE=2. (check-in: c6db3b3031 user: dan tags: trunk) | |
| 14:52 | Disable memory-pressure induced cache spill during savepoint rollback. (check-in: a55eb4c3e9 user: drh tags: trunk) | |
| 13:24 | Add a coverage test to pagerfault.test. (check-in: b58db67e97 user: dan tags: trunk) | |
| 10:50 | Add coverage tests. Remove a NEVER macro from pager.c, as the condition can now be true in wal mode. (check-in: 7aac9ad6dd user: dan tags: trunk) | |
| 02:46 | Make sure the wal-index reader detects an incorrect version number even if it had to hold a lock in order to read the wal-index. Also, expand and enhance various comments in wal.c. (check-in: 2e6a462ceb user: drh tags: trunk) | |
|
2010-06-23
| ||
| 22:00 | Fix and/or improve comments in wal.c. No code changes. (check-in: ee9991be08 user: drh tags: trunk) | |
| 19:27 | Add test case for SQLITE_FULL errors to pagerfault.test. Remove a NEVER macro in pager.c that this hits. (check-in: 3e9680c4c1 user: dan tags: trunk) | |
| 17:59 | Include the SOURCE_ID value in the log messages output for corruption, misuse, and CANTOPEN errors. (check-in: 1727a81fed user: drh tags: trunk) | |
| 17:58 | Adjust the shared-memory locking range to account for the new version number values in the wal-index header. (check-in: a6dc0df304 user: drh tags: trunk) | |
| 15:55 | Add a version number to the wal-index header. If SQLite encounters a version number in either the wal or wal-index files that it does not understand, the operation is abandoned and SQLITE_CANTOPEN returned. (check-in: 8d0f8a7f70 user: dan tags: trunk) | |
| 15:18 | Fix the xCurrentTimeInt64 interface on windows. It was off by a factor of 10. (check-in: 51ef43b9f7 user: drh tags: trunk) | |
| 15:04 | Simplifications to the pager_delmaster() implementation. (check-in: 8bfbdec647 user: drh tags: trunk) | |
|
2010-06-22
| ||
| 21:15 | Disable code used only by the codec when the codec is not deployed. (check-in: 2c90276e34 user: drh tags: trunk) | |
| 15:18 | Add codec support to wal mode. (check-in: 393741eba3 user: dan tags: trunk) | |
| 14:49 | When trying to transition from journal_mode MEMORY to WAL, use OFF as an intermediate journal mode. (check-in: 4775b8f9a9 user: drh tags: trunk) | |
| 13:46 | Some changes to test scripts related to codec enabled versions of sqlite. (check-in: 85dd51a75c user: dan tags: trunk) | |
| 11:10 | Fix problem with handling of -vfs option in tcl interface. (check-in: 8f98e8b5a5 user: dan tags: trunk) | |
|
2010-06-21
| ||
| 21:45 | Minor tweaks to get the pager working for corner cases when the SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN flag is set. (check-in: 82b38fca1a user: drh tags: trunk) | |
| 20:19 | Fix comment inside the pager_unlock() routine. Always close the master journal file before trying to delete it. (check-in: f820b815c9 user: drh tags: trunk) | |
| 18:29 | Add test cases to pager1.test and pager2.test. (check-in: cc9ddae6d7 user: dan tags: trunk) | |
| 12:47 | Merge the experimental UNDELETABLE_WHEN_OPEN optimization into the trunk. (check-in: ee0acef1fa user: drh tags: trunk) | |
| 12:34 | Change things so that journal2.test works with ENABLE_ATOMIC_WRITE. (Closed-Leaf check-in: a64d96db09 user: dan tags: experimental) | |
| 07:45 | Add further pager tests. (check-in: 4104b175a8 user: dan tags: experimental) | |
| 06:00 | Merge latest trunk change. (check-in: f6d26e07b7 user: dan tags: experimental) | |
| 05:40 | Fix jrnlmode2.test so that it works on systems where UNDELETABLE_WHEN_OPEN is defined. (check-in: 59be370e52 user: dan tags: experimental) | |
|
2010-06-19
| ||
| 23:53 | Fix an uninitialized variable in os_unix.c. (check-in: 822a0283c6 user: drh tags: trunk) | |
| 19:06 | Fix an assert() failure that could occur if compiling with OMIT_SHARED_CACHE. (check-in: 3e76a9f2c0 user: dan tags: experimental) | |
| 18:12 | Change the name of IOCAP_SAFE_DELETE to IOCAP_UNDELETABLE_WHEN_OPEN. Have the xDeviceCharacteristics() method of the win32 VFS return this flag. (check-in: 5a5ff4e3e4 user: dan tags: experimental) | |
| 17:26 | Add tests to pager1.test and pagerfault.test. (check-in: f5df83fd87 user: dan tags: experimental) | |
| 15:10 | Change the unix VFS to always allocate shared-memory using a file in the same directory as the database. Otherwise, a chroot might cause different processes to use different shared memory files resulting in database corruption. (check-in: 2241788bc8 user: drh tags: trunk) | |
| 11:30 | Add tests to pager1.test and pagerfault.test. (check-in: 58c0b5bfed user: dan tags: experimental) | |
|
2010-06-18
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| 18:59 | Add tests to pager1.test. (check-in: 582fca8919 user: dan tags: experimental) | |
| 16:13 | Rearrange some code in OP_JournalMode to avoid incorrect returns from subsequent invocations of "PRAGMA journal_mode" following an IO error. (check-in: ce0a4a9b5f user: dan tags: experimental) | |
| 11:10 | Change the implementation of the unix implementation of xAccess() so that it returns 0 (does not exist) to an SQLITE_ACCESS_EXISTS query on a file that exists but is zero bytes in size. (check-in: 077b0e5bcd user: dan tags: experimental) | |
|
2010-06-17
| ||
| 17:05 | Apply [b9b11855e8] (the alternate fix to [fc62af4523]) to the trunk. (check-in: 9a949a3a5c user: dan tags: trunk) | |
| 16:44 | Merge trunk change [7c3a86b9c7]. (check-in: bd7bc4e0e2 user: dan tags: experimental) | |
| 16:44 | A different fix to [fc62af4523]. When changing from journal_mode=PERSIST or TRINCATE to some other rollback mode, delete the journal file only if a RESERVED lock can be obtained on the database file first. (check-in: b9b11855e8 user: dan tags: experimental) | |
| 16:08 | Fix the tkt-fc62af4523.test to work around non-randomness of the randomblob() function when in testing mode. (check-in: 7c3a86b9c7 user: drh tags: trunk) | |
| 11:36 | Fix bug in journal2.test. (check-in: c1e04f1d4e user: dan tags: experimental) | |
| 10:52 | Merge trunk updates with experimental branch. Also add tests to journal2.test. (check-in: 9f6ea1de5a user: dan tags: experimental) | |
| 10:42 | Do not delete the journal file in "PRAGMA journal_mode" commands. This fixes [fc62af4523]. (check-in: 1ec74591a9 user: dan tags: trunk) | |
| 10:24 | Add test case for [fc62af4523]. (check-in: cccd32c692 user: dan tags: trunk) | |
| 06:19 | Merge fix [f80c3f922a] with experimental changes. (check-in: 20133e9ca9 user: dan tags: experimental) | |
| 02:13 | Bug fix: Only trust the database size number at offset 28 if the change counter at offset 24 matches the version number counter at offset 92. This prevents corruption in the case of two applications writing to the database where one is an older version of SQLite and the other is a newer version. (check-in: f80c3f922a user: drh tags: trunk) | |
|
2010-06-16
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| 19:04 | Experimental change: On systems where it is not possible to unlink a file while one or more processes has it open (i.e. not unix), avoid closing the journal file each time the database is unlocked and reopening it at the start of each transaction. (check-in: bede8c8a14 user: dan tags: experimental) | |
| 12:30 | Add extra test cases to pager1.test. (check-in: ad3209572d user: dan tags: trunk) | |
| 10:55 | Fix a memory leak that can occur in os_unix.c if an IO error occurs within the xUnlock method. (check-in: 6c5c04eea1 user: dan tags: trunk) | |
|
2010-06-15
| ||
| 19:07 | Rationalize a common pattern in tcl test cases into proc do_multiclient_test. (check-in: efe4456498 user: dan tags: trunk) | |
| 18:00 | Fix a problem introduced into lock2.test by the previous commit. (check-in: c1c9f6fa9d user: dan tags: trunk) | |
| 17:44 | Add test file pager1.test, containing tests of inter-process locking in non-wal mode. (check-in: 6e43eed931 user: dan tags: trunk) | |
| 14:21 | Run extra iterations in wal3.test to ensure test coverage. (check-in: ea80cbe51e user: dan tags: trunk) | |
| 14:06 | Merge in [2c5e48a485]. Merge in [2c5e48a485]. Merge in [2c5e48a485]. (check-in: 03c0f4fd9c user: dan tags: trunk) | |
| 13:56 | Changes to the way tcl test scripts work. No changes to production code. (Closed-Leaf check-in: 2c5e48a485 user: dan tags: experimental) | |
| 12:09 | Minor tweaks to the interface documentation - adding hyperlinks. (check-in: 07b2fdd1ce user: drh tags: trunk) | |
| 11:21 | Updates to comments and testcase() macros in wal.c. (check-in: 4d90cc0bc0 user: drh tags: trunk) | |
|
2010-06-14
| ||
| 18:06 | Fix an error in the walfault.test script introduced by the previous check-in. (check-in: a2b9374fc6 user: drh tags: trunk) | |
| 18:01 | Move the xShmMap method to in between xShmLock and xShmBarrier, since it seems to fit in there logically. (check-in: 58dfd83d8b user: drh tags: trunk) | |
| 17:09 | Merge the experimental shared-memory mmap-by-chunk changes into the trunk. (check-in: f295e7ed5f user: drh tags: trunk) | |
| 16:16 | Add the new xShmMap (formerly xShmPage) to os_win.c. (check-in: 13e7a82422 user: dan tags: experimental) | |
| 14:07 | Remove xShmGet/Size/Release from the sqlite3_vfs structure. Change the name of xShmPage to xShmMap. Remove some code that is now unused from os_unix.c and some of the test VFS implementations. (check-in: fc0cabc15c user: dan tags: experimental) | |
| 11:49 | Update some comments in wal.c. No code changes. (check-in: 1ce9c92bff user: dan tags: experimental) | |
| 11:18 | Change the interface to internal function walGetHash() to make it easier to follow. (check-in: 5e8e2e978e user: dan tags: experimental) | |
| 10:30 | Add the xShmPage method to the "crash" vfs in test6.c. (check-in: 1008f53644 user: dan tags: experimental) | |
| 07:53 | Add some fault-injection tests to improve coverage. (check-in: 37b26d125f user: dan tags: experimental) | |
|
2010-06-12
| ||
| 12:02 | Fix some problems with handling IO errors on the experimental branch. (check-in: eade8bc238 user: dan tags: experimental) | |
|
2010-06-11
| ||
| 19:04 | Experimental change to the xShmXXX parts of the VFS interface. (check-in: ca68472db0 user: dan tags: experimental) | |
| 17:01 | Refactor and simplify the logic used to change journalmode. (check-in: 95cc3f6fde user: drh tags: trunk) | |
|
2010-06-10
| ||
| 16:25 | Adding original art for the new SQLite logo. (check-in: af353bd89e user: drh tags: trunk) | |
| 14:07 | Add the SQLITE_TESTCTRL_PGHDRSZ verb for sqlite3_test_control() used to get the size of pcache headers for testing purposes. (check-in: 5d694f04fe user: drh tags: trunk) | |
| 10:51 | Update the test VFS in test_journal.c so that it implements the xCurrentTimeInt64 method. (check-in: ec3b4a7e5d user: drh tags: trunk) | |
| 06:53 | Store the MemPage structure in memory following, instead of preceding, the page data for cached pages. This reduces the likelihood of a corrupt database page image causing SQLite to read past the end of a buffer. (check-in: 0ce42e7665 user: dan tags: trunk) | |
| 01:07 | Remove a condition that must always be true. Replace it with an assert(). (check-in: 7abcd54ec0 user: drh tags: trunk) | |
|
2010-06-09
| ||
| 19:01 | Fix test script problems causing errors in the "inmemory_journal" permutations. (check-in: ea05b7f929 user: dan tags: trunk) | |
| 16:58 | When restarting (wrapping) a log file, set all unused aReadMark[] slots to READMARK_NOT_USED instead of 0. Setting them to 0 does not cause a problem, but may cause SQLite to obtain and release a few more file locks than would otherwise be necessary. (check-in: 0797b10c0c user: dan tags: trunk) | |
| 15:47 | Fix for ticket [f973c7ac31]. (check-in: 6eb058dda8 user: dan tags: trunk) | |
| 14:45 | Shift the meaning of aReadMark[] back so that +1 offset from mxFrame is removed. Add the new READMARK_NOT_USED value (0xffffffff) instead of zero to signal an aReadMark[] that is not in use. (check-in: c576827d55 user: drh tags: trunk) | |
| 11:28 | Simpler fix for the race condition also fixed by [7c102c7b5f] (check-in: 3c2de82003 user: dan tags: trunk) | |
| 11:02 | Fix for race condition in WAL locking code. (Closed-Leaf check-in: 7c102c7b5f user: dan tags: mistake) | |
|
2010-06-08
| ||
| 15:50 | Close database opened by tester.tcl when it is sourced in all.test. Because test scripts are now run in slave interpreters, this connection was not being closed by the first script run as it was previously. (check-in: b072e9f69a user: dan tags: trunk) | |
| 15:16 | Changes to wal3.test to support small default cache size settings. And builds that create autovacuum databases by default. (check-in: ac4cc2574b user: dan tags: trunk) | |
|
2010-06-07
| ||
| 19:26 | In os_unix.c, call munmap() to unmap a shared-memory region prior to closing the associated file descriptor. (check-in: 95cc976f15 user: dan tags: trunk) | |
| 17:47 | Change all.test, quick.test and permutations.test so that they use a separate interpreter for each test file. (check-in: 7c33eb5a5a user: dan tags: trunk) | |
| 14:28 | Refactor some of the global variables and commands used by tester.tcl. (check-in: c2edf8e17f user: dan tags: trunk) | |
| 06:11 | Add a couple of extra coverage tests for wal.c. (check-in: cfe60254df user: dan tags: trunk) | |
|
2010-06-05
| ||
| 19:18 | Add further test cases for the logic in sqlite3WalBeginReadTransaction(). (check-in: a49713db39 user: dan tags: trunk) | |
| 18:34 | Clarify the purpose of a test for a race-condition in sqlite3WalBeginReadTransaction(). (check-in: c041c6a978 user: dan tags: trunk) | |
| 18:12 | Remove a condition from sqlite3WalRead() that is unreachable as of the changes to clear entries out of the wal-index hash tables on transaction or savepoint rollback. (check-in: 394204735a user: dan tags: trunk) | |
| 14:42 | Mark a condition in wal.c as ALWAYS(). (check-in: 3fe0cc784a user: dan tags: trunk) | |
| 11:53 | Add extra coverage test cases for wal.c. No changes to production code. (check-in: f9d4ae0e8c user: dan tags: trunk) | |
|
2010-06-04
| ||
| 18:38 | Clarify an assert in sqlite3WalExclusiveMode(). (check-in: 255850699d user: dan tags: trunk) | |
| 17:16 | Remove an unnecessary branch from wal.c. (check-in: 8e54786c9a user: dan tags: trunk) | |
| 15:59 | Add an English language error message to corresponding to SQLITE_PROTOCOL. "locking protocol". (check-in: ca327e32cf user: dan tags: trunk) | |
| 12:22 | Add test for the code that detects an inconsistent pair of wal-index headers to wal2.test. (check-in: 157feba10f user: dan tags: trunk) | |
| 11:56 | If an attempt to sync the database file as part of a checkpoint fails, do not update the shared "nBackfill" variable. Otherwise, another process could wrap the log and overwrite content before it is synced into the database. (check-in: b813233d76 user: dan tags: trunk) | |
| 10:37 | Fix a problem where an SQLITE_BUSY in the checkpoint code was being treated as an IO error (abandoning, instead of just limiting, the checkpoint). (check-in: 02c4040ce2 user: dan tags: trunk) | |
|
2010-06-03
| ||
| 19:10 | Fix another problem in test_vfs.c. (check-in: df7d59899c user: dan tags: trunk) | |
| 18:20 | Have test_vfs.c simulate IO errors in xShmLock. (check-in: fcbf7cf189 user: dan tags: trunk) | |
| 18:02 | Performance fix for winShmClose(). (check-in: ed7774de04 user: drh tags: trunk) | |
| 16:58 | Add extra tests for removing elements from wal-index hash tables as part of a rollback. (check-in: af3e598ad9 user: dan tags: trunk) | |
| 12:35 | Delay opening the sub-journal until SQLite actually needs to write data to it. (check-in: c43deb33ae user: dan tags: trunk) | |
| 12:09 | Remove global variables when compiled with SQLITE_OMIT_WSD (check-in: dd10a547f1 user: drh tags: trunk) | |
| 09:25 | Enhancements to test_vfs.c and walfault.test. (check-in: ac0de2f39e user: dan tags: trunk) | |
| 09:17 | If an error (OOM or SQLITE_FULL error) occurs while executing an SQL statement and a statement-transaction is automatically rolled back as a result, if a second error occurs during the statement rollback do a full transaction rollback instead. Otherwise the client can be left with an inconsistent cache. This can affect both WAL and rollback modes. (check-in: eb80ddc665 user: dan tags: trunk) | |
| 09:01 | If a malloc fails while allocating a savepoint object at the pager level, do not try to roll that savepoint back later on. (check-in: 91cb08ffb6 user: dan tags: trunk) | |
|
2010-06-02
| ||
| 20:38 | When a lock fails due to an I/O error (not an SQLITE_BUSY) then the checkpoint should fail. (check-in: c6eb0a2727 user: drh tags: trunk) | |
| 18:59 | Fix a problem with rolling back to a savepoint opened before the writer decided to wrap the log file. (check-in: 6b4aed6aae user: dan tags: trunk) | |
| 17:15 | If an error occurs while writing frames to the log to commit a transaction, do not mark the pages as clean in the cache. Otherwise, the subsequent rollback does not roll them back (leaving the client to continue with a cache that makes it appear that the transaction was committed - inconsistent with the database on disk). (check-in: cb571c1b71 user: dan tags: trunk) | |
| 16:40 | Added implementation of vfslog_time() for Windows testing. (check-in: b3109f85bd user: shaneh tags: trunk) | |
| 16:39 | Updated wal2.test for windows testing. (check-in: c3606f3985 user: shaneh tags: trunk) | |
| 15:59 | Make sure the directory used by os_unix.c for shared-memory files is always the same, regardless of individual client permissions and environment variable settings. (check-in: f97bd520f0 user: drh tags: trunk) | |
| 15:43 | When walTryBeginRead() encounters an I/O error trying to set a lock (as opposed to SQLITE_BUSY) be sure to propagate that error back up the call stack. (check-in: aa2c2b67a7 user: drh tags: trunk) | |
| 14:45 | Changes to make WAL more robust against SHM locking failures and OOM errors. (check-in: ebf4041383 user: drh tags: trunk) | |
| 14:43 | In the rowhash.test, make sure global variables are cleared prior to use. (check-in: 28efe0a404 user: drh tags: trunk) | |
| 12:58 | Undo one of the "const" markers from the previous check-in because the value needs to be changable, even if it is not actually ever changed in the current implementation. (check-in: c24ac3563f user: drh tags: trunk) | |
| 05:53 | Add some 'const' markers to static data that is really constant. (check-in: e7073e23b8 user: dan tags: trunk) | |
|
2010-06-01
| ||
| 21:02 | The shared-memory used by WAL on linux now really is shared memory in /dev/shm. On other unix flavors, the file is in a temporary directory rather than in the same directory as the database. (check-in: fc18c4aadb user: drh tags: trunk) | |
| 19:15 | Changes to the way faults are injected into xShmXXX VFS calls. (check-in: 716d99f392 user: dan tags: trunk) | |
| 17:46 | Change the OOM and IO error test cases in walfault.test so that each test case runs both types of error simulation. (check-in: b627e15368 user: dan tags: trunk) | |
| 15:44 | Delay the decision to restart the log file until data is actually ready to be written to the log file (instead of at the start of a write transaction). (check-in: b1abfaaf53 user: dan tags: trunk) | |
| 15:24 | The incremental checkpoint feature is not perfect yet, but it is working well enough to merge it into the trunk. (check-in: 1d3e569e59 user: drh tags: trunk) | |
| 14:30 | Merge with [15abbc3416]. (Closed-Leaf check-in: f4b9003a2d user: dan tags: wal-incr-ckpt) | |
| 14:12 | If an attempt to get a read-lock on the WAL fails with SQLITE_BUSY_RECOVER, call the busy-handler at the btree level. (check-in: ce64496509 user: dan tags: wal-incr-ckpt) | |
| 13:17 | Fix a bug introduced by the previous check-in but only seen if SQLITE_ENABLE_EXPENSIVE_ASSERTS is turned on. (check-in: 9c9ec8994b user: drh tags: wal-incr-ckpt) | |
| 12:58 | Fix an off-by-one boundary-value issue in walCleanupHash(). (check-in: f039552e63 user: drh tags: wal-incr-ckpt) | |
| 11:08 | Do not hold the shared-memory mutex in os_unix.c if returning NULL. (check-in: 9622dd468c user: dan tags: wal-incr-ckpt) | |
| 10:44 | If the checkpoint fails to obtain an exclusive lock on one of the read-lock bytes, do not consider this an error. (check-in: 9e95e35728 user: dan tags: wal-incr-ckpt) | |
| 07:51 | Fixes to the test cases in wal2.test. (check-in: cd5fbcbce8 user: dan tags: wal-incr-ckpt) | |
| 01:08 | Comment edits and cleanup in wal.c. No functional code changes. (check-in: e8e666ab82 user: drh tags: wal-incr-ckpt) | |
| 00:28 | Attempt to get the filectrl.test script running. (check-in: e46a8f2b75 user: drh tags: wal-incr-ckpt) | |
| 00:03 | Fix os_unix.c so that it will compile and build on a Mac. (check-in: bc707c83e5 user: drh tags: wal-incr-ckpt) | |
|
2010-05-31
| ||
| 20:28 | Fix issues with locking_mode=EXCLUSIVE in WAL. (check-in: 8deba0cebd user: drh tags: wal-incr-ckpt) | |
| 18:24 | Add an "isInit" field in the wal-index header that must be non-zero for a valid header. Use this to detect an uninitialized wal-index. (check-in: a16fde1901 user: drh tags: wal-incr-ckpt) | |
| 16:56 | Fix an inconsistent #ifdef in wal.c. Fix os_unix.c so that it does not allow moving an SHM lock directly exclusive to shared without going through unlocked. (check-in: 552658da28 user: drh tags: wal-incr-ckpt) | |
| 16:41 | Avoid dropping the checkpoint lock after a recovery run as a precursor to a checkpoint operation. (check-in: cc25cfa046 user: dan tags: wal-incr-ckpt) | |
| 16:17 | Zero the checkpoint header as the last step of successful WAL recovery. Avoid an unnecessary lock/unlock in WalBeginReadTransaction. (check-in: db3509c55d user: dan tags: wal-incr-ckpt) | |
| 16:10 | Get the new xShmLock interface design working on os_win.c. (check-in: 149a7082e2 user: drh tags: wal-incr-ckpt) | |
| 14:39 | Make sure WAL alway requests enough shared-memory space. (check-in: 138f128317 user: drh tags: wal-incr-ckpt) | |
| 14:28 | Remove the tests that enable tracing based on the existance of the "vdbe_*" files when in SQLITE_DEBUG mode. (check-in: cdbb4e7ca7 user: drh tags: wal-incr-ckpt) | |
| 14:18 | Update another test case in wal.test. (check-in: 99fde69e61 user: dan tags: wal-incr-ckpt) | |
| 13:11 | Change WAL test cases to account for the improved concurrency in the new checkpoint logic. (check-in: 2d6f248505 user: drh tags: wal-incr-ckpt) | |
| 12:30 | Do not fail a checkpoint just because active readers prevent backfill. (check-in: 9aa4243e0c user: drh tags: wal-incr-ckpt) | |
| 12:15 | Add WALTRACE() macros to help with debugging and analysis. (check-in: 765c33181a user: drh tags: wal-incr-ckpt) | |
| 12:02 | Another minor fix to checkpoint on the WAL branch. (check-in: 853f1e3f77 user: dan tags: wal-incr-ckpt) | |
| 11:39 | Fix a bug in checkpoint introduced by [181ceb32ea]. (check-in: b499dbc88a user: dan tags: wal-incr-ckpt) | |
| 11:16 | Fix some asserts and other things in the new WAL branch. (check-in: 181ceb32ea user: dan tags: wal-incr-ckpt) | |
| 06:38 | Changes to the way one of the WAL/OOM tests works. (check-in: 15abbc3416 user: dan tags: trunk) | |
| 01:41 | WAL runs but quickly deadlocks. (check-in: ace58acbf1 user: drh tags: wal-incr-ckpt) | |
|
2010-05-30
| ||
| 19:55 | Initial code for incremental checkpoint in WAL mode. This check-in compiles on unix and runs as long as you do not engage WAL mode. WAL mode crashes and burns. Consider this check-in a baseline implementation for getting the new capability up and running. (check-in: ef3ba7a17f user: drh tags: wal-incr-ckpt) | |
|
2010-05-29
| ||
| 08:40 | Add tests to fkey2.test to check that ON CONFLICT clauses do not affect SQLite's behaviour when an FK constraint is violated. (check-in: e9e5b10019 user: dan tags: trunk) | |
| 06:18 | Minor changes to checksum related test cases. (check-in: 60c22bde52 user: dan tags: trunk) | |
|
2010-05-28
| ||
| 11:16 | Add a test to walcksum.test to stress the checksum calculation. (check-in: 778d0c1768 user: dan tags: trunk) | |
|
2010-05-26
| ||
| 17:31 | Make sure the wal-index mapping is always large enough to cover the entire active area of the wal-index. (check-in: 42705babba user: drh tags: trunk) | |
| 15:06 | Change the semantics of xShmGet() such that it will never increase the size of shared memory. xShmSize() must be used to grow the size of shared memory. A shared memory segment size cannot be shrunk (except by dropping it). (check-in: 72de007312 user: drh tags: trunk) | |
|
2010-05-25
| ||
| 15:53 | Updated header comments in wal.c. No functional code changes. (check-in: 687632a6b3 user: drh tags: trunk) | |
| 15:23 | Add a busy-handler to a test case in walthread.test to prevent errors. (check-in: d3d348aa97 user: dan tags: trunk) | |
| 13:49 | Modify walcrash2.test so that it works with DEFAULT_AUTOVACUUM=1. (check-in: 77438882dd user: dan tags: trunk) | |
| 13:40 | Update header comments in wal.c to correctly describe the WAL file format. Update the locking region offsets in os_unix.c and os_win.c and add assert() statement to verify that the locking region offsets are correct. (check-in: 40030c0739 user: drh tags: trunk) | |
| 10:50 | If a writer exits unexpectedly in the middle of a transaction, have the following writer remove any wal-index hash-table entries left by the interrupted transaction. (check-in: ed77556adc user: dan tags: trunk) | |
| 02:24 | Remove unreachable code associated with WAL from the pager. (check-in: 54c1718e6d user: drh tags: trunk) | |
|
2010-05-24
| ||
| 20:27 | OOM errors during an auto-checkpoint are benign. (check-in: 3d252ce5d0 user: drh tags: trunk) | |
| 20:24 | Remove the walmode.test case from the inmemory_journal test of permutations.test. (check-in: 27ba9c21fb user: drh tags: trunk) | |
| 17:00 | Fix the wal2.test script so that it works in auto_vacuum mode. (check-in: 6a818afb93 user: drh tags: trunk) | |
| 13:57 | Change the checksum used in WAL files so that each frames checksum depends on the content of the WAL header and all frame headers and content up to and including the frame to which the checksum is attached. (check-in: 8a53f12c83 user: dan tags: trunk) | |
| 13:28 | Make sure a WAL frame of all zeros is detected as an invalid frame. (check-in: 02d99ad4b5 user: drh tags: trunk) | |
| 12:34 | Fix up test_osinst.c to work with SQLITE_OMIT_VIRTUALTABLE. (check-in: 51fd38152b user: drh tags: trunk) | |
| 10:39 | Change the WAL file format to support two kinds of checksums - one that is fast to calculate on little-endian architectures and another that is fast on big-endian architectures. A flag in the wal-header indicates which the file uses. (check-in: 65ba804dd1 user: dan tags: trunk) | |
|
2010-05-22
| ||
| 08:22 | Add a couple of missing methods to test_osinst.c.. (check-in: 5c9e9c06ae user: dan tags: trunk) | |
| 00:55 | Add several EXPENSIVE_ASSERT code blocks to validate the wal-index hash table. Fix the bugs that these code blocks fine. Rename walClearHash() to walCleanupHash() and simplify its interface. (check-in: 7aade899e5 user: drh tags: trunk) | |
|
2010-05-21
| ||
| 19:15 | Fix another bug in walClearHash(). (check-in: 40f80ffe70 user: dan tags: trunk) | |
| 18:24 | Comment out the SQLITE_FCNTL_SIZE_HINT from os_unix.c since it does not seem to provide any performance gain there. (check-in: 7d01309da6 user: drh tags: trunk) | |
| 16:23 | Correct an off-by-one bug in the previous commit. (check-in: 75a1130d86 user: dan tags: trunk) | |
| 15:31 | Remove entries from wal-index hash tables when a rollback or savepoint rollback occurs. (check-in: 36795c2b23 user: dan tags: trunk) | |
| 13:16 | Fix the wal-index header read routine so that it correctly detects a zero header as being malformed and in need of a wal-index rebuild. (check-in: 1a4eb3a3ef user: drh tags: trunk) | |
|
2010-05-20
| ||
| 23:51 | Add a new xShmBarrier method to the VFS - a shared-memory fence operation. Implement the same in both unix and win32. Use it to make the WAL subsystem more robust. (check-in: 1bd011c9fe user: drh tags: trunk) | |
| 21:21 | Make use of the extra information in the WAL header and frame header to enhance robustness. (check-in: 9580ecb7e3 user: drh tags: trunk) | |
| 16:45 | Convert the wal-header and frame-header to 24 bytes. Extra information in both headers is designed to enhance robustness after crashes, though the extra information is currently unused. This is a snapshot of a work in progress. (check-in: 669706431f user: drh tags: trunk) | |
|
2010-05-19
| ||
| 23:41 | Merge WIN32 WAL support into trunk. Still some issues with locking to resolve. (check-in: 43377663fc user: shaneh tags: trunk) | |
| 19:39 | Add the SQLITE_FCNTL_SIZE_HINT to the os_win.c VFS. (check-in: 9894118d20 user: drh tags: trunk) | |
| 19:26 | Add the SQLITE_FCNTL_SIZE_HINT operator to sqlite3_file_control() and use it to give the VFS hints about the ultimate size of a database file when the file is growing. (check-in: 2b7e3b4a30 user: drh tags: trunk) | |
| 19:09 | Fix a bug in the new checkpoint computation. Also update the checkpoint algorithm in the test scripts to align with the new implementation. (check-in: 8b6056f2ee user: drh tags: trunk) | |
| 18:08 | Revise the checksumming algorithm in wal.c. More variable refactoring. (check-in: 542b90eba6 user: drh tags: trunk) | |
| 17:49 | Refactoring some variable names in wal.c. (check-in: 1d201ff51f user: drh tags: trunk) | |
| 01:53 | Add a large comment to wal.c describing the WAL and wal-index file formats. (check-in: a71a22b52f user: drh tags: trunk) | |
|
2010-05-18
| ||
| 23:29 | Update the wal-index hash format so that hash-table space is reused following a rollback, thus preventing hash table overflows. Add assert()s to verify that hash tables do not overfill. Further refactoring of the wal-index code. (check-in: ada9a8c7b6 user: drh tags: trunk) | |
| 18:01 | Refactoring of the WalIterator implementation. (check-in: b5b60fdcc5 user: drh tags: trunk) | |
| 13:27 | Mark the shared-memory in the WAL implementation as volatile. (check-in: 0a6787908e user: drh tags: trunk) | |
| 12:56 | Comment clarifications in wal.c. (check-in: a029be1017 user: drh tags: trunk) | |
|
2010-05-17
| ||
| 20:16 | Remove an unreachable test from wal.c. (check-in: 7162c45673 user: drh tags: trunk) | |
|
2010-05-15
| ||
| 10:24 | Add a note to the documentation of sqlite3_wal_hook() to say not to return SQLITE_ROW or SQLITE_DONE. Or any other value that is not a valid SQLite error code. (check-in: 2f0b6cbf7b user: dan tags: trunk) | |
| 01:09 | Silently ignore errors trying to set the default journal_mode while doing an ATTACH. (check-in: b9af4ad2ef user: drh tags: trunk) | |
|
2010-05-14
| ||
| 20:15 | Fix a typo that (by bad luck) was not a syntax error but which caused some important lines of code to be skipped when SQLITE_DEBUG was not used. (check-in: 9ef99d97d2 user: drh tags: trunk) | |
| 19:24 | Make sure the value of an INTEGER PRIMARY KEY column supplied to triggers and especially to FK constraints really contains the ROWID and not the NULL that is stored in the column itself. Ticket [dd08e5a988d00dec]. (check-in: 636f86095e user: drh tags: trunk) | |
| 16:34 | Pull in all the latest changes from the trunk. Update the win32 SHM methods to work with the new interface design. (Closed-Leaf check-in: 4b69f2cd31 user: drh tags: wal-win32) | |
| 14:52 | Simplifications to the SHM implementation in os_unix.c, taking advantage of the removal of the LinuxThreads mess. (check-in: d1debe5def user: drh tags: trunk) | |
| 12:43 | Simplify os_unix.c by removing support for LinuxThreads. Linux systems must either use NPTL or else not share database connections across threads. (check-in: e294b696ba user: drh tags: trunk) | |
| 11:30 | Change the OSTRACEn() macro to OSTRACE(()). Also rename some internal fields and variables in os_unix.c to be more meaningful and searchable. (check-in: 5fe529f239 user: drh tags: trunk) | |
| 10:43 | Fix test_osinst.c so that it does not depend on gettimeofday() unless SQLITE_OS_UNIX is defined and NO_GETTOD is not defined. (check-in: 2a4014b79b user: dan tags: trunk) | |
| 08:39 | Add xShmXXX methods to test_osinst.c. (check-in: b8a9b37a3c user: dan tags: trunk) | |
|
2010-05-13
| ||
| 20:19 | Make debugging elements of the sqlite3_mutex object volatile and make them only appear when compiling with SQLITE_DEBUG. Ticket [51914f6acd2cb462]. (check-in: e823c60ca4 user: drh tags: trunk) | |
| 15:44 | Allow sqlite3WalCheckpoint() to be called even if the WAL is in the SQLITE_SHM_READ state, as sometimes happens after an error. (check-in: 175b296f9b user: drh tags: trunk) | |
| 09:40 | Remerge mistaken test_osinst.c changes. (check-in: e8c10d3cf6 user: dan tags: trunk) | |
| 09:32 | Fix mistake in test_osinst.c. (Closed-Leaf check-in: 4c3e137803 user: dan tags: mistake) | |
| 09:11 | Make sure xShmGet is never called while already holding the shared-memory segment. (check-in: 92ebdbc5f6 user: drh tags: trunk) | |
| 08:53 | The refactored of VFS SHM primitives are now working so merge the wal-refactor branch back into the trunk. (check-in: bce21c1838 user: drh tags: trunk) | |
| 08:33 | Change the xShmSize() implementation in os_unix.c so that it will only increase and never decrease the size of a shared-memory segment. (Closed-Leaf check-in: 149d2ae4a6 user: drh tags: wal-refactor) | |
| 07:08 | Fix for a segfault that can follow a malloc failure. (check-in: 3cab902245 user: dan tags: wal-refactor) | |
| 06:19 | Modify the VFS in test_vfs.c to match the refactoring of the xShmXXX methods. (check-in: 25e72f8156 user: dan tags: wal-refactor) | |
|
2010-05-12
| ||
| 19:02 | (Moved to the mistake branch due to compile errors in test_osinst.c.) Change the vfs instrumentation code in test_osinst.c to make it easier to deploy. Add a vtab implementation for reading the binary log file format. (check-in: ee13c8849d user: dan tags: mistake) | |
| 18:30 | Fix for the test_devsym.c test module for the VFS-SHM refactoring. (check-in: 49d6293375 user: drh tags: wal-refactor) | |
| 18:10 | A couple simple fixes to get wal.test mostly working. (check-in: c744581274 user: drh tags: wal-refactor) | |
| 18:01 | Refactoring the VFS-SHM methods used by WAL. This version compiles and runs non-WAL test cases but crashes and burns on wal.test. (check-in: 2b00152c1a user: drh tags: wal-refactor) | |
| 17:14 | Updates to WAL support in os_win.c: pulled in latest changes from src/os_unix.c; updated tracing; misc. improvements. (check-in: 76504726a1 user: shaneh tags: wal-win32) | |
| 13:50 | Remove the OP_Variable optimization of check-in [48b77b04935d894] since it can lead to malfunctions as described in ticket [26ff0c82d1e90]. (check-in: 7838163d08 user: drh tags: trunk) | |
| 06:54 | Remove a branch made redundant by the earlier exclusive-mode changes. (check-in: c501b2ede6 user: dan tags: trunk) | |
|
2010-05-11
| ||
| 16:29 | Have os_unix.c use the suffix "-wal-index" for wal-index files instead of "-wal-inde". (check-in: 885e854e7c user: dan tags: trunk) | |
| 14:00 | When an attempt to change journal_mode fails due to locks, be sure to leave internal structures in a consistent state. (check-in: cf3d1e0b8a user: drh tags: trunk) | |
| 12:19 | Changes so that WAL and exclusive-locking mode work together. (check-in: 71e7b1cf9f user: dan tags: trunk) | |
| 02:49 | Initial port of WAL VFS support from os_unix.c to os_win.c. (check-in: 111ad59f21 user: shaneh tags: wal-win32) | |
| 02:46 | Updates to WAL TCL test scripts to support running on Windows. (check-in: 6a5630806c user: shaneh tags: trunk) | |
|
2010-05-10
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| 19:51 | Fix an off-by-one error while constructing the name of the mmap file for the wal-index under os_unix.c. (check-in: 6e3735f72c user: drh tags: trunk) | |
| 18:10 | Merge [96d6eaf4d2] and [40b0a6357b]. (check-in: c67756c404 user: dan tags: trunk) | |
| 17:29 | Fix an uninitialized variable in OSX proxy locking. (check-in: 96d6eaf4d2 user: drh tags: trunk) | |
| 14:46 | Modify the format of the wal-index to use a hash table to index log file segments. (check-in: 40b0a6357b user: dan tags: trunk) | |
| 14:10 | If an ATTACH command fails due to OP_JournalMode but still attaches the database, make sure VACUUM still detaches it when done. (check-in: 6ecdc7ba2b user: drh tags: trunk) | |
| 11:20 | Enhance the OP_JournalMode opcode with an ignore-errors option and use that option the ATTACH command. (check-in: 0bdea4cfbd user: drh tags: trunk) | |
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2010-05-07
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| 20:34 | When running a checkpoint while in locking_mode=EXCLUSIVE, be sure to move the wal-index lock to UNLOCK from READ prior to promoting to CHECKPOINT. (check-in: be114bdf9b user: drh tags: trunk) | |
| 20:02 | Change the xShmOpen() method of the VFS to take the database file name as its argument, not the WAL file name. Also fix some unrelated compiler warnings. (check-in: a65c293926 user: drh tags: trunk) | |
| 18:23 | Additional tweaks to API documentation. No functional code changes. (check-in: e1230782a3 user: drh tags: trunk) | |
| 13:57 | Updates to documentation on the C interfaces supporting WAL. No functional changes to code. (check-in: 681ba20cf0 user: drh tags: trunk) | |
| 13:52 | Fix a recently introduced problem in wal.test. (check-in: 79b52d0ff7 user: dan tags: trunk) | |
| 12:49 | Change wal.test and walhook.test so that they work with DEFAULT_AUTOVACUUM=1 builds. (check-in: 4cde92909c user: dan tags: trunk) | |
| 09:43 | Test another IO error case in wal.c. (check-in: 8b3b5ab8fa user: dan tags: trunk) | |
| 06:59 | Fix a problem with checkpointing large log files created by an external process. (check-in: 8f94bde568 user: dan tags: trunk) | |
| 05:46 | Since walIndexTryHdr() can no longer encounter any error conditions, change tehe function signature so that it does not return an error code. This removes unreachable branches from other code. (check-in: 061a282cc0 user: dan tags: trunk) | |
| 00:28 | Another attempt to fix permutations.test so that it excludes WAL tests from the journaltest permutation. (check-in: 58c404429c user: drh tags: trunk) | |
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2010-05-06
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| 22:21 | Remove savepoint6.test from the set of tests run by journaltest since savepoint6.test uses journal_mode=WAL. (check-in: 811b45a96b user: drh tags: trunk) | |
| 21:37 | The PRAGMA journal_mode=WAL; command now makes WAL the default journal mode for new databases added with ATTACH, so the behavior is consistent with the other journal modes. (check-in: c3520460a4 user: drh tags: trunk) | |
| 20:19 | Make sure to do a clean shutdown of the library upon existing the shell in order to remove WAL files. (check-in: c1762dda00 user: drh tags: trunk) | |
| 19:55 | Exclude all WAL tests from the journaltest permutation. (check-in: 46c97d7eee user: drh tags: trunk) | |
| 19:20 | Changes to support SQLITE_OMIT_WAL. (check-in: 32a8501d78 user: shaneh tags: trunk) | |
| 19:04 | Updates to the VFS SHM locking documentation. (check-in: 9927ce4210 user: drh tags: trunk) | |
| 18:48 | Instead of transitioning to RECOVER state from CHECKPOINT when a recovery is required, perform the recovery while holding the CHECKPOINT lock. (check-in: bb0b6021e7 user: dan tags: trunk) | |
| 18:27 | If recovery is run before a checkpoint, change back to a CHECKPOINT lock before performing the actual checkpoint. (check-in: dc98ee169c user: dan tags: trunk) | |
| 18:04 | Only pass -1 as the size parameter to xShmGet when the caller does not care what size mapping is returned. Only call xShmSize when the underlying allocation (not the mapping) should be resized. (check-in: 637f51ddf9 user: dan tags: trunk) | |
| 17:28 | Fix a bug whereby an old snapshot could be checkpointed (and subsequent transactions discarded) if the last connection to disconnect from a WAL database happended to be holding an out-of-date wal-index header. (check-in: d0c0034b0b user: dan tags: trunk) | |
| 16:06 | After throwing an error to say that one cannot change into WAL mode within a tranactions, do not then go and change into WAL mode. (check-in: 56a17dae91 user: drh tags: trunk) | |
| 15:56 | Further coverage tests. (check-in: 98a9713e00 user: dan tags: trunk) | |
| 15:36 | Update configure scripts for WAL support. (check-in: 2edc5129f2 user: shaneh tags: trunk) | |
| 14:42 | Add tests to cover a couple of branches in wal.c. (check-in: 429f437fb7 user: dan tags: trunk) | |
| 13:36 | Unset a tcl variable before reusing it in wal.test. (check-in: e83efb232f user: dan tags: trunk) | |
| 12:15 | Add tests for some lock-contention cases. (check-in: f0fcb9c9a6 user: dan tags: trunk) | |
| 11:56 | Remove the noop-mutex implementations of mutex_held() and mutex_notheld() since they are both unreachable. (check-in: 6767b62a9a user: drh tags: trunk) | |
| 11:55 | Add two text files containing pager design notes to the doc/ subfolder. (check-in: ed817fc893 user: drh tags: trunk) | |
| 11:32 | Add test cases to test the libraries handling of corrupt wal-index headers. (check-in: 9465b267d4 user: dan tags: trunk) | |
| 07:43 | Add tests for handling errors returned by xShm VFS methods. (check-in: fbbcacb137 user: dan tags: trunk) | |
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2010-05-05
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| 20:00 | Change the behavior of the sqlite3_wal_hook() callback. It should now return SQLITE_OK or an error code and the error code is propagated back up the stack. If a checkpoint is desired, the callback should invoke sqlite3_wal_callback() itself. (check-in: 1b14195e05 user: drh tags: trunk) | |
| 19:09 | Further simplifications to the SHM locking logic. Remove the SQLITE_SHM_QUERY option. Unify the WRITE to READ and RECOVER to READ transitions. (check-in: e9bfa6e4ce user: drh tags: trunk) | |
| 19:04 | Test the handling of errors returned by the xShmXXX() APIs. (check-in: 72663123d6 user: dan tags: trunk) | |
| 18:46 | Do not compare page sizes on source and destination of backup until transactions are started and the page sizes are locked. This is a fix to check-in [7bd44794c4]. (check-in: ec7157788b user: drh tags: trunk) | |
| 18:20 | Simplifications to the SHM locking implementation in os_unix.c. (check-in: 9de05bfb09 user: drh tags: trunk) | |
| 16:23 | Prohibit backup if the destination is using WAL and has a different page size from the source. (check-in: 7bd44794c4 user: drh tags: trunk) | |
| 15:33 | When closing a WAL database, if the exclusive lock on the database file is obtained and the database successfully checkpointed, delete the wal-index file from the file system. (check-in: 2ac5d96c8e user: dan tags: trunk) | |
| 04:11 | Make sure the page size of the main database is fixed following a failed VACUUM attempt. Otherwise, two consecutive failed VACUUM attempts with attempted page_size changes on encrypted or WAL databases could result in database corruption. (check-in: 208e7d5d3a user: drh tags: trunk) | |
| 03:39 | Do not attempt to modify the page_size when running VACUUM on a WAL database. (check-in: 58a1a59be8 user: drh tags: trunk) | |
| 00:22 | Get the previous mutex fix working with SQLITE_DEBUG and with the amalgamation. (check-in: df19928f7e user: drh tags: trunk) | |
| 00:05 | When the in single-threaded mode, the sqlite3_mutex_alloc() interface still returns a non-NULL value. The mutex doesn't do anything, but it tests non-NULL. This way, extensions (or VFSes) that use sqlite3_mutex_alloc() can tell the difference between an OOM error and mutexes being disabled. (check-in: 451fd17575 user: drh tags: trunk) | |
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2010-05-04
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| 18:50 | When sqlite3PagerPagecount() is called without any locks, always return the physical file size, not the logical file size. (check-in: 4016b42228 user: drh tags: trunk) | |
| 17:38 | Be sure to release all wal-index locks before closing the wal-index. (check-in: b15b67fa14 user: drh tags: trunk) | |
| 17:20 | Relax an over-zealous assert() in sqlite3WalUndo(). (check-in: 8f9d22d58c user: drh tags: trunk) | |
| 16:33 | Take care not to invoke the xShmClose method of the VFS with a NULL shared memory object. (check-in: 1465d3842c user: drh tags: trunk) | |
| 15:20 | Add a test case to verify that log files containing pages that are not a power-of-two bytes in size are handled correctly. (check-in: c2bf693f93 user: dan tags: trunk) | |
| 14:47 | Fix problems with recovering wal files that use a page-size other than the default. (check-in: 1a391f3c55 user: dan tags: trunk) | |
| 11:06 | Fix a typo in walfault.test. (check-in: 232dbe8ece user: dan tags: trunk) | |
| 10:36 | Test that the correct number of padding frames are appended to the log file after committing a transaction in synchronous=FULL mode. (check-in: a60104aa7e user: dan tags: trunk) | |
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2010-05-03
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| 19:20 | Unset some global TCL variables prior to use in test where prior tests can have those same variables set to an array value. (check-in: 49bef00e5c user: drh tags: trunk) | |
| 19:17 | Fix a bug in the computation of the current time for the alternative CURRENT_TIMESTAMP functions used when SQLITE_OMIT_DATETIME is defined. (check-in: e7ded46b5e user: drh tags: trunk) | |