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200 most recent check-ins using file src/test4.c version 0528360b

2012-08-25
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: 865dfcba user: drh tags: branch-3.7.2
2011-10-25
21:18
Cherrypick the [3513bf6ee090d9] so that the sqlite_source_id() function works correctly even with newer versions of Fossil check-in: 89d63a0e user: drh tags: branch-3.7.2
20:36
Cherrypick changes [53f5cfe115] and [1f7ef0af8d] in order to fix an issue with DISTINCT check-in: 14bc58ca user: drh tags: branch-3.7.2
2011-08-26
18:28
Veryquick and min.rc tests now passing. Closed-Leaf check-in: a7e18468 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: a42db19d 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: 41b5f869 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: 01cc4ff6 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: 0df04f92 user: drh tags: stat3-3.7.2
2011-07-13
18:53
Cherrypicked from trunk: Do not try to use STAT2 for row estimates if the index is unique or nearly so. check-in: d55b64ef user: drh tags: branch-3.7.2
2011-07-12
14:48
Cherrypick change [9f14fa56ba] (the fix for [54844eea3f]) from the trunk. check-in: 7afb2354 user: dan tags: branch-3.7.2
2011-07-02
15:42
Cherrypick change [27c65d4d9c] into the 3.7.2 branch. check-in: 9bbcd8c0 user: dan tags: branch-3.7.2
13:34
Cherrypick [45e581bff7] into the 3.7.2 branch. check-in: c593792c user: dan tags: branch-3.7.2
2011-06-01
11:26
Toward version 3.7.5.1. This check-in updates the version number and also patches the pager so that it never spills cache while in WAL mode. The latter patch fixes ticket [2d1a5c67dfc23] and also prevents excessive WAL file sizes if the pager cache starts thrashing. A few test cases fail. Leaf check-in: 2e5a912a user: drh tags: branch-3.7.5
2011-05-01
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: 7155e6f3 user: drh tags: branch-3.7.2
2011-04-15
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: 8d924e16 user: drh tags: branch-3.7.2
2011-04-09
03:30
Back port the unordered-index-hack to the 3.7.2 branch. check-in: 80353020 user: drh tags: branch-3.7.2
2011-04-08
23:36
Backport test cases from trunk that seek to prove that the IS NOT NULL query optimization is working. check-in: 9eff4702 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: 1d637889 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: e8177e01 user: drh tags: branch-3.7.2
2011-04-04
23:08
Add a comment to the VACUUM implementation explaining when all schemas are reset and not just the "main" schema. Closed-Leaf check-in: 2aff1b0c user: drh tags: schema-parse-refactor
21:25
Additional schema mutex checks for sqlite3RootPageMoved(). Reduce the scope of sqlite3ResetInternalSchema() in a few places. check-in: 39c00907 user: drh tags: schema-parse-refactor
20:40
Minor comment typo corrections. Simplify an assert. No functional changes. check-in: 82c23162 user: drh tags: schema-parse-refactor
18:22
Add a description of access rules for the Schema object and lots of asserts to verify that the access rules are followed. check-in: ae8374af user: drh tags: schema-parse-refactor
15:38
Add the "--start=[permutation:][testfile]" option to tester.tcl. For starting quick.test or all.test at the nominated permutation and/or test file. check-in: a97e8505 user: dan tags: trunk
14:05
Merge test_syscall.c fix from the trunk. check-in: 1e1a23cc user: dan tags: schema-parse-refactor
14:03
Have test_syscall.c include "sqliteInt.h". Otherwise the SQLITE_OS_UNIX symbol may not be defined correctly. check-in: fda8fadd user: dan tags: trunk
13:40
Rename sqlite3SchemaFree() to sqlite3SchemaClear() to more accurately reflect its function. check-in: 71d74400 user: drh tags: schema-parse-refactor
13:19
Merge the latest changes of trunk into the session branch. check-in: 95d53c44 user: drh tags: sessions
13:11
Merge in the latest changes from trunk. check-in: 6d78a25d user: drh tags: apple-osx
13:07
Merge in the latest changes from trunk. check-in: 47b79c40 user: drh tags: schema-parse-refactor
12:29
Move the expired-statement test for OP_Function until after all memory has been freed. The test is still commented out, however. check-in: 425e3edb user: drh tags: trunk
07:05
Changes to oserror.test and syscall.test so that they work with the in-memory journal permutation test. check-in: 4e996f36 user: dan tags: trunk
03:27
Suppress unused parameter warnings in sqlite3VdbeEnter() and related routines. check-in: f8e98ab3 user: drh tags: trunk
00:14
Remove the BtreeMutexArray object - use the Vdbe.btreeMask field to accomplish the same result. Add a generation counter to btree mutexes in order to assert that mutexes are never temporarily dropped over a range of instructions in order to do deadlock avoidance in some subroutine. Lock all btrees in any Vdbe program that uses OP_ParseSchema. check-in: d81708f7 user: drh tags: trunk
2011-04-03
18:19
Make sure that the constant 1 is cast to yDbType before shifting to create an attached database mask. This check-in is a follow-up and fix to the [7aaf8772274422] change that increases the maximum number of attached databases from 30 to 62. check-in: e2a09ea7 user: drh tags: trunk
02:41
Fix typos in comments. No changes to code. check-in: 28c5f12e user: drh tags: trunk
2011-04-02
20:08
Merge in the latest changes from trunk. check-in: 0d99229a user: drh tags: schema-parse-refactor
20:01
Change the name of the "tAttachMask" datatype to "yDbMask". check-in: 3d6f2e82 user: drh tags: trunk
17:00
Avoid returning SQLITE_NOTFOUND when the unix xSetSystemCall interface is invoked with NULL passed as the second argument, even if all the default system calls are already installed. check-in: 3b91eaaa user: dan tags: trunk
16:50
When resetting any non-TEMP schema, also reset the TEMP schema since it might be holding references to the non-TEMP schema that just got reset. check-in: 211d5dde user: drh tags: schema-parse-refactor
16:28
Begin a series of changes designed to reduce the scope and frequency of invalidating schemas. Design goals are that the internal schema should never be deleted out from under a prepared statement that is running and that all prepared statements should be expired if the schema is invalidated. At the same time, minimize the number of schema invalidations. This change merely revises the sqlite3ResetInternalSchema() function to use -1 as the wildcard for "all" rather than 0, so that we can reset the main schema independently of all the others. check-in: 6a8ad6e3 user: drh tags: schema-parse-refactor
09:44
Fix a race condition in OP_ParseSchema. check-in: 71a799b0 user: dan tags: trunk
09:25
Do not attempt to run tests that use the 'wholenumber' virtual table if the build does not support virtual tables. check-in: 20afd81a user: dan tags: trunk
06:44
Fix additional test cases so that they work with DEFAULT_AUTOVACUUM. check-in: 139bc565 user: dan tags: trunk
2011-04-01
23:49
Add the "wholenumber" virtual table module to the test suite - useful in populating tables with many rows of content prior to a test. check-in: 975dff15 user: drh tags: trunk
20:54
Fix up the Makefile.in so that the configuration script works for "make test". check-in: 2e03830c user: drh tags: trunk
20:47
Merge the word-fuzzer branch into trunk. check-in: f77609d4 user: drh tags: trunk
20:28
Add additional test data and documentation to the fuzzer virtual table. Closed-Leaf check-in: a6a81d4f user: drh tags: word-fuzzer
19:14
Changes to wal tests so that they work with DEFAULT_AUTOVACUUM defined. check-in: b477852f user: dan tags: trunk
18:39
Merge the multiplexer enhancements back into the trunk. check-in: 2c125710 user: drh tags: trunk
18:12
Add a script that will break the amalgamation source file up into 4 or 5 smaller source files, each 32K lines or fewer, and a single "sqlite3-all.c" source file that #includes the others. check-in: 5d34e64d user: drh tags: trunk
17:53
Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined. check-in: 9415201c user: dan tags: trunk
16:50
When simulating an error in the close() system call, close the file descriptor anyway. Otherwise long running tests leak too many file-descriptors and crash. check-in: 81ddbf43 user: dan tags: trunk
15:43
Merge latest trunk changes. check-in: d184cf00 user: dan tags: sessions
15:30
If the sessions module is being built as part of the amalgamation, do not try to include sqliteInt.h and vdbeInt.h. check-in: f87bfe6e user: dan tags: sessions
15:15
Ensure that it is not possible to add a column to a system table using ALTER TABLE. check-in: d9707ef8 user: dan tags: trunk
14:26
Merge the ANALYZE-index enhancement into trunk. check-in: 7e237aea user: drh tags: trunk
14:22
Removed dependency on sqliteInt.h so that multiplex VFS shim can be compiled as loadable module. Closed-Leaf check-in: 718f1ad7 user: shaneh tags: multiplex-enhancements
14:04
Test cases for ANALYZE-index. Closed-Leaf check-in: 365896cb user: drh tags: analyze-idx
13:29
Move a variable declaration inside an #ifdef to avoid a compiler warning. check-in: 7a6d05df user: drh tags: trunk
11:56
In os_unix.c, do not return SQLITE_BUSY to SQLite following an error in fcntl(F_UNLCK), regardless of the value of errno. check-in: ff6dfe6e user: dan tags: trunk
09:04
Fix some problems in os_unix.c when compiled with ENABLE_LOCKING_STYLE on OSX. Also some minor issues with test scripts. check-in: 8088031b user: dan tags: trunk
02:26
Fix two compiler errors associated with non-standard compile-time options. check-in: e3bf2d5c user: drh tags: trunk
01:38
Fix a compiler warning and an unreachable branch. Restore 100% branch test coverage. check-in: 4dc148bb user: drh tags: trunk
2011-03-31
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: a5aae174 user: drh tags: branch-3.7.2
15:11
Enable/disable support. check-in: b3c6d9aa user: shaneh tags: multiplex-enhancements
13:14
Add tests and fixes for SELECT multiplex_control(op, val); check-in: fee9734c user: shaneh tags: multiplex-enhancements
05:31
Additional test cases; Round chunk size up to a multiple of max page size; check-in: 36e364a3 user: shaneh tags: multiplex-enhancements
02:03
Change the ANALYZE command so that it will accept an index name as its argument and only reanalyze that one index. A quick smoke-test works. Need to study the implications to the query planner and test corner cases. check-in: c8f9edd9 user: drh tags: analyze-idx
2011-03-30
21:04
Add the SQLITE_ENABLE_PREUPDATE_HOOK compile-time option. check-in: 66345214 user: drh tags: sessions
21:03
Updates to multiplex.test script; misc. bug fixes; check-in: c41ff235 user: shaneh tags: multiplex-enhancements
19:08
Further tests for os_unix.c. check-in: a84f7711 user: dan tags: trunk
17:25
Disable the truncate optimization if there is a preupdate hook. check-in: d051694e user: drh tags: sessions
17:07
Add documentation to the sqlite3_preupdate_hook() interface and its relatives. check-in: 8180f288 user: drh tags: sessions
14:54
Do not generate sqlite_stat1 entries for empty tables when running ANALYZE. Ticket [83ea97620bd31016451] check-in: 3a27af5b user: drh tags: trunk
02:03
Merge in all the latest changes from trunk. check-in: b11d941e user: drh tags: sessions
01:43
Move to an O(NlogN) algorithm for the priority queue. An insertion sort was way too slow. check-in: 7958cbba user: drh tags: word-fuzzer
2011-03-29
23:41
Add support for rowid. check-in: 2cf4158f user: drh tags: word-fuzzer
18:28
Add tests to syscall.test and sysfault.test. check-in: 3d2de011 user: dan tags: trunk
18:21
The first simple test-case appears to be working now. check-in: dd41155b user: drh tags: word-fuzzer
15:40
Fix a problem whereby following an IO error in CommitPhaseTwo() of a multi-file transaction the b-tree layer could be left in TRANS_WRITE state, causing problems later on. check-in: dbe569a0 user: dan tags: trunk
15:00
If the keyword "unordered" appears at the end of the SQLITE_STAT1.STAT column for an index, then use that index for equality lookups only, never for range queries or sorting. Closed-Leaf check-in: 3b964155 user: drh tags: unordered-index-hack
14:08
Further improvements to the fuzzer. It still is not quite working. Pausing to work on other things.... check-in: 5f2f2fce user: drh tags: word-fuzzer
10:04
Fix a problem in the unix VFS implementation of xNextSystemCall(). Also some typos that prevent compilation when HAVE_POSIX_FALLOCATE is defined. check-in: bc6cce81 user: dan tags: trunk
05:06
In-progress changes - do not use; Removed prefix support; Added file control interface to enable/disable and adjust chunk size; added app-def function for same; check-in: bc02d0c1 user: shaneh tags: multiplex-enhancements
01:47
Fix the documentation for the sqlite3_column_*_name() functions to describe that the information can be invalidated when a prepared statement is reprepared by the first invocation of an sqlite3_step() for a particular execution cycle. check-in: 7270f80a user: drh tags: trunk
2011-03-28
19:10
Add test infrastructure (and some tests) to inject faults into os_unix.c using the new xSetSystemCall interface. check-in: 0e1d20df user: dan tags: trunk
2011-03-26
19:04
Added most of the logic. Simple test runs without segfaulting but does not give the correct answer. check-in: fb4c31ea user: drh tags: word-fuzzer
15:05
Skeleton code for the word-fuzzer virtual table. check-in: ea3a4ee1 user: drh tags: word-fuzzer
2011-03-25
19:06
Improve coverage of session module a bit more. check-in: 4255a9f6 user: dan tags: sessions
10:52
Improve coverage of session module code. check-in: 666123c8 user: dan tags: sessions
2011-03-24
17:43
Minor change to sqlite3Utf8Read() to make consistent with READ_UTF8() usage and avoid implementation defined usages of <<. Added some additional UTF-8 test cases. check-in: 7173b392 user: shaneh tags: trunk
17:37
Fix problem with tableapi.test on Windows. check-in: 69fe0c87 user: shaneh tags: trunk
16:53
Fix handling of schema changes mid-session. check-in: 76d2d2ad user: dan tags: sessions
16:04
Fix handling of schema mismatches in sqlite3session.c so that it matches the docs in sqlite3session.h. check-in: 506a0d7a user: dan tags: sessions
11:22
Store primary key definitions for modified tables in changesets. Add the sqlite3changeset_pk() API to extract this data from a changeset iterator. check-in: 54298ee5 user: dan tags: sessions
01:34
The changes to fix [f7b4edece25c9948] mean that the schema is always loaded whenever a prepared statement is running. This means that a couple of branches can be eliminated and one operand of OP_ParseSchema can be removed. check-in: b6e268fc user: drh tags: trunk
2011-03-23
22:54
Fix a signed/unsigned comparison compiler warning. check-in: c81da6f9 user: drh tags: trunk
22:51
Update the test_vfstrace.c shim to conform to the new VFS interface for xSetSystemCall and xGetSystemCall. check-in: ad4dc7b9 user: drh tags: trunk
22:48
Merge in all the latest changes from the trunk, and especially the interface changes to the SystemCall methods of the VFS. check-in: 9c3a6e47 user: drh tags: sessions
22:02
Change the xSetSyscall methods of the VFS so that they do not cast object pointers into function pointers. Fix other unrelated compiler warnings. check-in: e059152a user: drh tags: trunk
18:22
Increase the upper bound on SQLITE_MAX_ATTACHED from 30 to 62. check-in: 7aaf8772 user: drh tags: trunk
17:10
Fix a bug in fts4 to do with matchinfo and deferred tokens. check-in: 30d42dc6 user: dan tags: trunk
16:03
Add the "indirect flag" to the changeset blob format. Also the sqlite3session_indirect() API. check-in: 1feaf2d3 user: dan tags: sessions
11:16
In the shell, make sure the ".log" command has at least one argument. check-in: 1ed5e361 user: drh tags: trunk
10:52
Fix a numbering issue in rtree6.test. Add a couple of extra tests. check-in: 0b7668a7 user: dan tags: trunk
10:38
Change the rtree module to support queries with multiple comparison operators (i.e. > or <) of the same type on a single column. check-in: 387b55aa user: dan tags: trunk
2011-03-22
18:45
Add API function sqlite3_preupdate_depth(), for determining the depth of the trigger stack from within a pre-update callback. check-in: bdea7089 user: dan tags: sessions
16:54
Fix a crash that can follow an OOM when "all tables" are registered with a session module. check-in: 183c236e user: dan tags: sessions
15:21
If a NULL pointer is passed to sqlite3session_attach() in place of a table name, attach all database tables to the session object. check-in: e9037e4e user: dan tags: sessions
12:08
Add OOM tests and related fixes for the session module. check-in: 06048a68 user: dan tags: sessions
02:03
Fix a couple typos for consistency in sessions documentation. check-in: 510198f1 user: shaneh tags: sessions
2011-03-21
19:41
Remove some unreachable code in sqlite3session.c. Add test cases. check-in: 39cdfa53 user: dan tags: sessions
17:17
Merge in the sqlite3_db_config() enhancements for enabling and disabling FKs and triggers from trunk. check-in: 2b3c8b9d user: drh tags: sessions
17:15
Add the ability to enable and disable foreign key constraints and triggers using calls to sqlite3_db_config(). check-in: 09e167f9 user: drh tags: trunk
16:17
Add start of fault-injection tests for session module. Fix some bugs related to the same. check-in: 32e95164 user: dan tags: sessions
11:55
Clarify handling of NULL values in PK columns in sqlite3session.h. Add tests and fixes for the same. check-in: aed42730 user: dan tags: sessions
11:03
Fix session module problems with real (floating point) values. check-in: a192d04f user: dan tags: sessions
07:23
Fix some typos in sqlite3session.h. check-in: 0853e530 user: dan tags: sessions
2011-03-20
11:20
Documentation format updates to sqlite3session.h. check-in: f227f602 user: dan tags: sessions
2011-03-19
19:19
Fix a problem involving session objects and attached databases. check-in: ad91d300 user: dan tags: sessions
18:46
Fix a bug in changeset generation code. check-in: 825df75b user: dan tags: sessions
17:07
Move session1.test from test/ to ext/session/. check-in: c4436a93 user: dan tags: sessions
16:26
Fix a problem with resizing a hash table in sqlite3session.c. check-in: 6e5907e1 user: dan tags: sessions
15:37
Fix some bugs in sqlite3changeset_apply(). check-in: 7250318d user: dan tags: sessions
08:38
Fix a problem with INTEGER PRIMARY KEY columns and the pre-update hook. check-in: 24d4d5dd user: dan tags: sessions
02:37
Merge the fix to ticket [f7b4edece25c99485] into the sessions branch. check-in: 1b736ac2 user: drh tags: sessions
02:04
Add a test case to verify that ticket [f7b4edece25c994857] is fixed. check-in: eedbcf0a user: drh tags: trunk
2011-03-18
21:55
Add a generation counter to the Schema object and enhance OP_VerifySchema to also check the Schema generation. Fix for ticket [f7b4edece25c99]. check-in: 36c04dd1 user: drh tags: trunk
18:03
Hold the database mutex for the duration of an sqlite3changeset_apply() call. Also for the duration of all sqlite3session_xxx() calls. check-in: c615c38c user: dan tags: sessions
16:47
Fixes for compiler warnings. Minor code cleanup. check-in: 9604d130 user: drh tags: sessions
16:13
Further improvements to documentation in sqlite3session.h. check-in: 07019bb9 user: dan tags: sessions
15:13
Fix a memory allocation issues in the preupdate hook so that the hook.test script runs clean in valgrind. check-in: bd94f4c8 user: drh tags: sessions
13:05
Update comments in sqlite3session.h. More to come. check-in: e73e9082 user: dan tags: sessions
12:35
Merge all the latest trunk enhancements into the sessions branch. check-in: 94fd5bb6 user: drh tags: sessions
2011-03-17
19:20
Change to the session module to use user-defined primary keys instead of rowids when collecting changes. check-in: 6614cfcb user: dan tags: sessions
16:45
Update the implementation of ".testctrl" in the command-line shell to use a look-up table rather than a long sequence of if-elses. Shorten source code lines of shell.c to 80 characters or less. check-in: 54bacb95 user: drh tags: trunk
01:58
Comment enhancement to better explain the logic in the "x IS NULL" optimization. check-in: 869f8947 user: drh tags: trunk
01:53
Backport the "x IS NULL" query planner enhancement of [2353176811f] to the 3.7.2 branch. check-in: 68daf20d user: drh tags: branch-3.7.2
01:34
Enhances to the query planner such that "x IS NULL" constraints take the STAT2 statistics into account, just like "x=VALUE" constraints. check-in: 23531768 user: drh tags: trunk
2011-03-16
19:59
Add the sqlite3_preupdate_new() API, for retrieving the new.* values from within a pre-update callback. check-in: 526545c4 user: dan tags: sessions
18:54
Additional interpretation of flags and constants in the VFS trace output. check-in: 3e984195 user: drh tags: trunk
17:05
Add the -vfstrace option to the usage error message in the shell. check-in: baca45c5 user: drh tags: trunk
16:56
Add the VFS-trace shim. check-in: f49a9ef3 user: drh tags: trunk
09:49
Remove the sqlite3_transaction_hook() API. check-in: b0015a1c user: dan tags: sessions
2011-03-15
19:08
Make the "unix-excl" VFS work exactly like "unix" if the database file is read-only. check-in: d9846834 user: drh tags: trunk
18:35
Fix an out-of-order variable declaration in shell.c. check-in: 72570846 user: drh tags: trunk
16:37
Fix some bugs and other code issues in the session module. check-in: f2930840 user: dan tags: sessions
04:45
Allow multiplex file names to be preceeded by prefix of the form ":multiplex:chunksize:maxchunks:" Still work to be done, though it compiles and prefixes are ignored. check-in: cfa4a2f7 user: shaneh tags: multiplex-enhancements
02:55
Fix cut-and-paste typo in debugging print statement in winMutexTry(). check-in: def98fd2 user: shaneh tags: trunk
2011-03-14
19:49
Fix handling of return values from the conflict handler. Document the conflict handler arguments and return codes in sqlite3session.h. check-in: cbbb274e user: dan tags: sessions
13:54
Merge the unix-excl VFS into the trunk. This merge also adds the -vfs option to the command-line shell. check-in: 3934b004 user: drh tags: trunk
2011-03-12
18:10
In the "unix-excl" VFS, use the heap for shared memory, since only a single process is able to read or write the database. Closed-Leaf check-in: a05a6d40 user: drh tags: unix-excl
17:22
Fix some issues with UPDATE changes in the session module. check-in: 57862efe user: dan tags: sessions
17:02
Add the new optional "unix-excl" VFS. This VFS grabs an exclusive lock on the database preventing other processes from accessing it, but continues to allow other database connections from the same process. check-in: 00051c32 user: drh tags: unix-excl
05:55
Backport the SQLITE_OMIT_UNIQUE_ENFORCEMENT change from check-in [b86999436e] on the trunk. check-in: 668b91db user: shaneh tags: branch-3.7.2
04:58
More tests for SQLITE_OMIT_UNIQUE_ENFORCEMENT and minor change to implementation. check-in: b8699943 user: shaneh tags: trunk
2011-03-11
19:05
Add the sqlite3changeset_apply() function. Does not yet handle all cases. check-in: 2b19be7b user: dan tags: sessions
16:15
Remove an unused field from the unix sqlite3_file object. check-in: f957f23a user: drh tags: trunk
2011-03-10
21:48
Simplification of tests and more added for SQLITE_OMIT_UNIQUE_ENFORCEMENT tests. check-in: 75a38411 user: shaneh tags: trunk
21:13
Skip unique constraint enforcement if compiled with SQLITE_OMIT_UNIQUE_ENFORCEMENT. check-in: ba85bf8c user: shaneh tags: trunk
03:54
Minor clean-up of previous mem5 allocator fix. check-in: 36438423 user: shaneh tags: trunk
2011-03-09
22:09
Backport the OP_Next and OP_Prev for UNIQUE indices patch from checkin [f000c9b2b7] on the trunk. check-in: 2d55234e user: drh tags: branch-3.7.2
21:36
Fix issue with mem5 allocator when min request size is larger thatn 2^30. check-in: d7dae06f user: shaneh tags: trunk
21:02
Omit unnecessary OP_Next and OP_Prev operators when uniqueness constraints guarantee that the code will only make one pass through the loop. check-in: f000c9b2 user: drh tags: trunk
11:17
Add a function to the session extension invert a changeset. check-in: 75d5dff7 user: dan tags: sessions
11:04
Updates to the OS/2 implementation from Rich Walsh. check-in: dc46156a user: drh tags: trunk
2011-03-08
19:22
Add start of sessions feature. check-in: 269a81a3 user: dan tags: sessions
16:39
Merge the syscall-override changes into trunk. check-in: 36d79e6f user: drh tags: trunk
14:05
Unix errno integer can vary from one system to the next. So do not depend on specific errno values in test cases. check-in: ddb747d3 user: drh tags: trunk
13:06
Fix two compiler warnings. No functional code changes. check-in: c829868a user: drh tags: trunk
02:38
Fix additional cases of possible signed integer overflow, especially with regard to negation. check-in: 2d5800bd user: drh tags: trunk
2011-03-06
21:54
Another minor simplification brought to light by clang. check-in: 3bfbf026 user: drh tags: trunk
21:28
Remove dead code identified by the clang static analyzer. check-in: 01a79d5a user: drh tags: trunk
2011-03-05
21:41
Simplifications to the overflow-free multiplier. Also remove some commented-out code that was left in that subroutine by mistake on the previous check-in. check-in: 55fc25fd user: drh tags: trunk
20:59
Fix all known instances of signed-integer overflow. Within SQL expressions, integer overflow now forces coercion to floating point. The shift operators work with any integer right-hand operand with negative values reversing the direction of the shift. check-in: abf21394 user: drh tags: trunk
13:54
Fix an instance of signed arithmetic overflow and an one bit-shift overflow. Mark six other signed arithmetic overflow locations that need fixing. check-in: 04abab71 user: drh tags: trunk
2011-03-04
15:43
Handle EINTR errors from open(). Closed-Leaf check-in: a7d176b2 user: drh tags: syscall-override
01:23
Backport the query planner enhancement of [952f5e8c69904] to the 3.7.2 branch. check-in: 440d9956 user: drh tags: branch-3.7.2
00:56
Do a better job of choosing the join table order when the tables having very different numbers of rows. check-in: 952f5e8c user: drh tags: trunk
2011-03-03
20:06
Add the experimental sqlite3_transaction_hook() API. check-in: 093d8cd8 user: dan tags: sessions
2011-03-02
22:07
Fix quoting of the result in rtreeB.test. check-in: c6532b35 user: drh tags: trunk
19:06
Add additional VFS methods to retrieve system call pointers and to get a list of all changeable system calls. check-in: 38558363 user: drh tags: syscall-override
18:01
Add more system calls to the set that can be overridden in os_unix.c. Also merge in recent fixes from trunk. check-in: 80fac2a6 user: drh tags: syscall-override
17:54
Fix bugs in [7b6e30e6a7] that only show up on Mac. check-in: ec55e8c6 user: drh tags: trunk
15:44
Make sure the rtreenode() testing and analysis routine in the RTREE extension can handle 64-bit rowids. This fix is in response to a message on the mailing list. check-in: 24602557 user: drh tags: trunk
15:09
Proof-of-concept prototype for the proposed xSetSystemCall extension method on the VFS. check-in: 92b5a76a user: drh tags: syscall-override
02:08
Log all error from close() in os_unix.c to sqlite3_log() but do not attempt to report errors back up to the application. Update the unix error logging to put the most important information earlier in the message. check-in: 7b6e30e6 user: drh tags: trunk
2011-03-01
18:42
Add the experimental sqlite3_preupdate_hook() API. check-in: 6145d7b8 user: dan tags: sessions
2011-02-25
03:25
Comment out some code in os_unix.c that only runs on MacOSX with SQLITE_ENABLE_LOCKING_STYLE. check-in: 4e50b036 user: drh tags: trunk
2011-02-24
21:10
Fix a typo in a comment. No changes to code. check-in: af475618 user: drh tags: trunk
2011-02-23
22:39
Reserve a range of bits in the SQLITE_OPEN_xxxx bit vector for future expansion. check-in: 9b904654 user: drh tags: trunk
14:33
Automatically retry system calls that fail with EINTR. This is a backport of the changes from [b9d29ea385bafc] and [af9ba2a6d2c379]. Leaf check-in: 8609a15d user: drh tags: branch-3.7.4
14:05
Backport the os_unix.c error logging enhancements from check-in [01076528a43b61a]. check-in: a4333b15 user: drh tags: branch-3.7.4
14:00
Fix a typo in the robust_flock() macro for systems without EINTR. check-in: af9ba2a6 user: drh tags: trunk
13:53
The robust_flock() fix that accidently included some unrelated, though harmless changes. I should follow my own checklist! Closed-Leaf check-in: e701efbd user: drh tags: mistake
13:33
Retry selected system calls on unix when they fail with EINTR. check-in: b9d29ea3 user: drh tags: trunk
2011-02-22
03:34
When a stale schema-cookie is seen, expire only the one statement that encountered the bad cookie, not every statement on the database connection. Ticket [b72787b1a7cea1f] check-in: 1bca0a7e user: drh tags: trunk
2011-02-21
17:49
Fix a problem with "EXPLAIN QUERY PLAN SELECT count(*) FROM tbl". check-in: 9f9f3288 user: dan tags: trunk
11:46
Have os_unix.c call sqlite3_log() following errors in certain system calls. check-in: 01076528 user: dan tags: trunk