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100 ancestors of [04813307]

2017-10-23
16:34
Updates to test procedures so that they all work with encryption. No changes to the core SQLite code. check-in: 04813307 user: drh tags: branch-3.21
16:03
Avoid passing a NULL value as the second argument to memcpy(). check-in: 58e5bb49 user: dan tags: branch-3.21
07:53
Fix minor test script problems revealed by releasetest.tcl. check-in: c333ee7e user: dan tags: branch-3.21
07:52
Fix minor test script problems revealed by releasetest.tcl. check-in: 15e87d9b user: dan tags: trunk
2017-10-22
08:03
Fix test cases in dbpage.test so that they work with SQLITE_DEFAULT_AUTOVACUUM=1 builds. check-in: 9474f061 user: dan tags: branch-3.21
08:02
Fix test cases in dbpage.test so that they work with SQLITE_DEFAULT_AUTOVACUUM=1 builds. check-in: 0fcf1e61 user: dan tags: trunk
07:58
Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 6dde8d61 user: dan tags: branch-3.21
07:57
Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 7bd20a20 user: dan tags: trunk
2017-10-21
17:17
Merge all the enhancements and bug fixes from trunk, since none are destablizing. Call this the second beta. check-in: fb3ee1b7 user: drh tags: branch-3.21
14:17
Catch and avoid a 16-bit integer overflow on the number of columns in a common table expression. This fixes a problem found by OSS-Fuzz. The test case is in TH3. check-in: 6ee8cb6a user: drh tags: trunk
13:29
Remove unnecessary "#if SQLITE_MAX_COLUMN". SQLITE_MAX_COLUMN is always defined. check-in: 6ec82acd user: drh tags: trunk
2017-10-19
15:17
Take extra care to avoid an OOB read caused by a corrupt b-tree page. This fixes a problem detected by Natalie Silvanovich of Google Project Zero. check-in: 04925dee user: dan tags: trunk
2017-10-18
15:02
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This causes problems on OSX. Similar to fix [a1fd3aa8]. check-in: cd0471ca user: dan tags: trunk
14:29
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This causes problems on OSX. Closed-Leaf check-in: b066d5a6 user: dan tags: sqlite3ext-fix
2017-10-17
18:33
The source code files generated for the 'sqlite3-all.c' target should not have Windows line-endings. check-in: 6a08c434 user: mistachkin tags: trunk
13:44
Fix the ".check" command of the command-line shell to return 1 (error) rather than 2 (exit) on a test failure. check-in: e2af0cc6 user: drh tags: trunk
2017-10-16
11:50
Improved comments, including a typo fix, on the whereLoopCheaperProperSubset() function. check-in: 700a3c69 user: drh tags: trunk
2017-10-15
22:16
In the query planner, do not consider index X to be a proper subset of index Y if X is a covering index but Y is not. check-in: ee31c043 user: drh tags: trunk
2017-10-14
19:58
Updates to the Makefiles for MSVC. Cherrypick of [ac8786f3f9f35cb6]. check-in: 92eb721f user: mistachkin tags: branch-3.21
19:54
Updates to the Makefiles for MSVC. check-in: ac8786f3 user: mistachkin tags: trunk
2017-10-13
20:14
Improved ability to generate stand-alone program using TCL and SQLite by compiling with -DTCLSH_INIT_PROC=name to cause the TCL interpreter to be initialized using procedure name(). Both sqlite3_analyzer and testfixture are now built this way. check-in: d65d1f29 user: drh tags: trunk
18:58
Add the tcl/mkccode.tcl script used to construct a single C-language source fiel for programs that combine C-code, SQLite, and TCL. Use this script to construct the sqlite3_analyzer program. check-in: 298a3fdd user: drh tags: trunk
16:19
Move a bunch of unrelated test code out of tclsqlite.c and into test_*.c files. There is still some test code in tclsqlite.c, but the amount is greatly reduced. check-in: a9c4bc88 user: drh tags: trunk
16:01
The db_use_legacy_prepare command no longer exists. Use the undocumented -use-legacy-prepare option to DB version instead. Closed-Leaf check-in: ea2fa9ab user: drh tags: tclsqlite-cleanup
15:56
When compiling with SQLITE_TEST, extra options are available on the "DB version" command for controlling the internal state of the SqliteDb object, for testing purposes. check-in: bf86478d user: drh tags: tclsqlite-cleanup
15:06
Move some test logic out of tclsqlite.c and into auxiliary test_*.c files. This is a work in progress. check-in: 95b7687f user: drh tags: tclsqlite-cleanup
2017-10-12
20:37
Add the sqlite_dbpage virtual table (enabled using SQLITE_ENABLE_DBPAGE_VTAB). Make that virtual table and dbstat available to the command-line shell. check-in: eaeeb09d user: drh tags: trunk
19:50
Create the new ext/repair folder and move checkfreelist.c there. Remove checkfreelist.c from the command-line shell (undoing check-in [48418f2e]). Closed-Leaf check-in: dfdebd12 user: drh tags: dbpage
14:18
Fix a harmless compiler warning about an unused parameter. check-in: de20133d user: drh tags: branch-3.21
14:13
Fix the "snapshot-tarball" makefile target, which was broken by the shell.c change of check-in [36acc0a9]. check-in: c643ace2 user: drh tags: branch-3.21
14:03
Merge fixes from trunk. All changes are on makefiles and test scripts. There are no core code changes. check-in: 1fb87a0c user: drh tags: branch-3.21
13:47
The src/shell.c file is now generated from src/shell.c.in, so remove shell.c from version control and update the makefiles to build it automatically. check-in: 36acc0a9 user: drh tags: trunk
13:21
Merge fixes from the 3.21 branch. check-in: 29292169 user: drh tags: trunk
11:33
Fix a potential crash that may follow an OOM or other system error in the shell tool. check-in: c36761e1 user: dan tags: trunk
11:13
Update some test cases to work with SQLITE_OMIT_VIRTUALTABLE and DEFAULT_AUTOVACUUM builds. check-in: 4b68f424 user: dan tags: trunk
10:28
Make sure the tableColumnList() routine of the command-line shell does not cause a null-pointer dereference in an error condition. check-in: 5d0ceb8d user: drh tags: branch-3.21
01:24
Merge fixes from the 3.21 branch. check-in: 18d4654f user: drh tags: dbpage
01:19
Fix a typo in a numeric constant in an assert() - a bug that has been present in the code since check-in [79e22b95038] on 2010-03-30. check-in: f0a2724f user: drh tags: branch-3.21
2017-10-11
20:27
Add test file mmapwarm.test. With tests for the sqlite3_mmap_warm() extension. check-in: 5c4980ef user: dan tags: trunk
18:26
Add the checkfreelist extension to the command-line shell. check-in: 48418f2e user: drh tags: dbpage
18:21
Check that the leaf count on each freelist trunk page is in range as part of checkfreelist processing. check-in: 4e894062 user: dan tags: dbpage
18:00
Add new extension "checkfreelist", which uses sqlite_dbpage to check that there are no invalid entries on the database free-list. check-in: 21930ef5 user: dan tags: dbpage
17:51
Convert the implementation of the ".dbstat" dot-command of the command-line shell to use the sqlite_dbpage table. check-in: 497409e1 user: drh tags: dbpage
17:50
Make JSON1 defines consistent in the makefiles for MSVC. check-in: 31eee0e4 user: mistachkin tags: branch-3.21
17:25
Enable JSON by default in the Windows command-line shell sqlite3.exe. check-in: 79c96121 user: drh tags: branch-3.21
17:13
Enable sqlite_dbpage and dbstat virtual tables in the shell, by default. check-in: 01bf856c user: drh tags: dbpage
15:02
Get writes working on the sqlite_dbpage virtual table. Add a few test cases. check-in: a8b264d8 user: drh tags: dbpage
13:48
Initial implementation of the "sqlite_dbpage" virtual table. Currently it is read-only and has a place-holder xBestIndex. check-in: c2c1d656 user: drh tags: dbpage
12:20
In the speed-check.sh test script, allow an additional test-name argument which becomes the comparison baseline, in place of "trunk". check-in: 0245adff user: drh tags: trunk
11:12
Create a branch for the 3.21.0 release. Development continues on trunk. check-in: 0f160a8a user: drh tags: branch-3.21
2017-10-10
13:37
DROP TABLE now works for WITHOUT ROWID tables and the SQLITE_OMIT_AUTOVACUUM compile-time option. Fix for ticket [e651b1341861d6] check-in: b8c1b5a5 user: drh tags: trunk
2017-10-08
02:22
Fix harmless compiler warnings in FTS5 seen with MSVC. check-in: 5594a121 user: mistachkin tags: trunk
2017-10-07
23:58
Fix harmless compiler warning seen with MSVC. check-in: 39d920d1 user: mistachkin tags: trunk
23:35
Revise variable declaration moved in the previous check-in so sqlite3VdbeReset() is consistent with sqlite3VdbeRewind(). check-in: 63d1b425 user: mistachkin tags: trunk
23:31
Fix C99-style variable declaration issue seen with older versions of MSVC. check-in: 14b181e8 user: mistachkin tags: trunk
2017-10-06
18:00
Add tests for the example fts3 "rank" function that appears in the documentation. check-in: 702b137a user: dan tags: trunk
2017-10-05
20:57
Fix compiler warnings that come up with SQLITE_OMIT_WAL. check-in: 8ca0fa8d user: drh tags: trunk
20:02
Fix a problem building with SQLITE_OMIT_WAL defined. check-in: 373b0ace user: dan tags: trunk
19:12
Fix the command-line shell so that the ".schema --indent" command does a better job of dealing with \r\n in the middle of a CREATE statement in the schema. check-in: 4258fb57 user: drh tags: trunk
11:29
Disable the delta checksum verification in RBU by default. Reenable it using -DRBU_ENABLE_DELTA_CKSUM, if desired. check-in: d22c99b6 user: drh tags: trunk
2017-10-04
18:26
Updates to requirements marks. check-in: 40964a4e user: drh tags: trunk
17:05
Update the speedtest1 program so that it prints the output of "PRAGMA compile_options" if the -stats option is specified. check-in: 7c69f8f1 user: dan tags: trunk
16:35
Fix typos in session extension header comments. No changes to code. check-in: 182ec9d6 user: mistachkin tags: trunk
14:13
New test cases for ticket [b899b6042f97f5] derived from a bug report on the mailing list from Wout Mertens. check-in: ef94ea06 user: drh tags: trunk
12:08
Amend recent changes to busy.test to avoid failing with SQLITE_ENABLE_STAT4 builds. check-in: 9ff49441 user: dan tags: trunk
12:06
Turn restriction 20 on the query flattener into an assert since the situation restricted can no longer occur because of the more aggressive use of co-routines. check-in: 4464f40c user: drh tags: trunk
10:39
Add tests to verify that the busy-handler is invoked correctly when processing "PRAGMA optimize" and ANALYZE commands. check-in: fb83c3d8 user: dan tags: trunk
05:59
Remove a redundant restriction from the query flattener. check-in: 66629b2a user: drh tags: trunk
02:30
Fix a minor typo in the query flattener header comment. No code changes. check-in: d050dc60 user: drh tags: trunk
2017-10-03
19:53
Simplify the computation of types on columns of a view. check-in: 772b0db1 user: drh tags: trunk
18:35
Do not enable SELECT tracing with -DSQLITE_DEBUG. Require the -DSQLITE_ENABLE_SELECTTRACE compile-time option to enable SELECT tracing. check-in: f5c39583 user: drh tags: trunk
17:29
Add some OK_IF_ALWAYS_TRUE() marks on optimization branches in select.c. check-in: 1dd82808 user: drh tags: trunk
17:17
Remove an unused variable from sqlite3Insert() and fix harmless compiler warnings associated with -DSQLITE_MUTATION_TEST. check-in: 7be760e9 user: drh tags: trunk
16:57
Fix the sqlite3_column_decltype() interface to return the correct datatype when the value comes through a CTE. check-in: 966438bd user: drh tags: trunk
14:24
The simplification to sqlite3SelectExpand() in last night's [3a4ffb21] check-in was not completely correct. This adjustment is needed for correct OOM handling in some configurations. check-in: c5ad5e16 user: drh tags: trunk
03:01
Do not compute column and row size estimates for the transient Table objects associated with the result set of a SELECT statement, since those estimates are never used for anything constructive. check-in: e4342fd4 user: drh tags: trunk
2017-10-02
23:50
Mark a single branch within sqlite3SelectExpand() as an optimization. check-in: 3a4ffb21 user: drh tags: trunk
23:30
Simplification to sqlite3SelectPrep() for improved testability. check-in: 5bf2ccb9 user: drh tags: trunk
21:29
Add the OK_IF_ALWAYS_TRUE() and OK_IF_ALWAYS_FALSE() macros for marking conditionals that improve performance but do not change the outcome. check-in: 6035c9b2 user: drh tags: trunk
13:20
Avoid using lookaside memory for persistent virtual table structures. check-in: d815f255 user: drh tags: trunk
02:52
The query planner now always prefers to implement a FROM-clause subquery using a co-routine rather than flattening the subquery into the outer query. check-in: c9104b59 user: drh tags: trunk
02:32
Improvements to a comment in lempar.c. No code changes. check-in: 8000d230 user: drh tags: trunk
2017-09-30
11:47
More details in the header comment of pushDownWhereTerms(). No changes to code. Closed-Leaf check-in: 92848623 user: drh tags: prefer-coroutine-sort-subquery
10:50
Make sure the SQLITE_Stat34 optimization switch is always 0x800, a value which is hard-coded in the TH3 test suite. check-in: 6aed4ea3 user: drh tags: prefer-coroutine-sort-subquery
01:25
Fix unreachable conditionals and revise a testcase that was made obsolete by the changes on this branch. check-in: 71f0adf7 user: drh tags: prefer-coroutine-sort-subquery
2017-09-29
22:13
Always render a subquery that is not part of a join as a co-routine. check-in: 6b1651d7 user: drh tags: prefer-coroutine-sort-subquery
16:08
Merge the query flattener comment improvements from trunk. check-in: f62cd4d9 user: drh tags: prefer-coroutine-sort-subquery
16:07
Clean up the comments on the query flattener to more clearly and accurately express the conditions under which the flattener is able to run. check-in: 0840f9f8 user: drh tags: trunk
14:31
Merge changes from trunk. check-in: 06f432fb user: drh tags: prefer-coroutine-sort-subquery
12:44
Make sure the 6th parameter to the authorizer callback for view subqueries has the correct view name. check-in: 2a45bbc9 user: drh tags: trunk
12:12
Better names for subqueries in EXPLAIN comments. check-in: 04ef40a8 user: drh tags: trunk
2017-09-28
20:06
Do not flatten subqueries that contain an ORDER BY or GROUP BY clause and can be implemented using a co-routine. check-in: 042d655d user: drh tags: prefer-coroutine-sort-subquery
17:29
Remove the (undocumented) query-planner control that prevents a "SELECT ALL" subquery in FROM clause from being implemented as a co-routine. This control was added by [a29e117d7ec], where it was called a "stop-gap". check-in: ff2f5a31 user: drh tags: trunk
16:56
Fix over-length source code lines in select.c. No logic changes. check-in: fd3267ef user: drh tags: trunk
13:47
Fix an issue introduced by check-in [4cd2a9672c59] (2017-03-03) that could allow a negative value in the 3rd parameter to memmove() when defragmentPage() is called on a btree page with a corrupted freeblock list. The corruption is now detected early and results in an SQLITE_CORRUPT return before the memmove() is reached. check-in: 5b9ae693 user: drh tags: trunk
01:58
Add new routines to simplify dealing with collating sequences in expressions: sqlite3ExprNNCollSeq() and sqlite3ExprCollSeqMatch(). check-in: 490e488e user: drh tags: trunk
01:09
Indexes on expressions with a COLLATE clause are able to satisfy an ORDER BY with the same COLLATE clause. check-in: 04130018 user: drh tags: trunk
00:01
In two places, change the magic number -1 to its proper symbol XN_ROWID. check-in: 80277d2f user: drh tags: trunk
2017-09-27
16:51
Disable tests for the LIKE optimization when ICU is enabled, since the LIKE optimization only works for the built-in LIKE operator and ICU overrides the built-in. check-in: f5ef2e1b user: drh tags: trunk
2017-09-25
09:37
Add an extra snapshot related test case. check-in: 24a95e14 user: dan tags: trunk
2017-09-22
16:23
Use the updated Win32 VFS semantics for winOpen from check-in [5d03c738e9] for WinRT, et al, as well. check-in: 2c03d8b8 user: mistachkin tags: trunk