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386 check-ins using file src/malloc.c version cbc93cdd
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2021-11-06
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| 11:58 | Add the rbu_exclusive_checkpoint query parameter to RBU. (Leaf check-in: c15806a4 user: drh tags: reuse-schema-3.36) | |
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2021-10-26
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| 10:16 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (check-in: 0e79584a user: drh tags: reuse-schema-3.36) | |
| 10:02 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (Leaf check-in: e4662603 user: drh tags: branch-3.36) | |
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2021-09-24
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| 12:59 | Ensure that sqlite_stat1 and sqlite_stat4 are ordinary tables (not views or virtual tables) before trying to load them (dbsqlfuzz bc02a0cde82dee801a8d6f653d2831680f87dca1). This prevents sqlite3_declare_vtab() from running with db->init.busy turned on. Even so, enhance sqlite3_declare_vtab() to be able to deal with db->init.busy being on, in case there are undiscovered paths to that state. Each of these two changes are independently sufficient to prevent the problem fixed by the previous check-in [c7560c1329965ab5] but there is no harm in keeping that third layer of protection in place. (check-in: eb94f4a8 user: drh tags: trunk) | |
| 02:14 | Ensure that the db->init.azInit array is initialized at all times. dbsqlfuzz 0ad6d441f9bf3dfc32626a9900bc1700495b16f9 (check-in: c7560c13 user: drh tags: trunk) | |
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2021-09-23
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| 17:27 | Commencing dynamic extensibility transition. (a WIP, may not build) (check-in: 5ea71afe user: larrybr tags: cli_extension) | |
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2021-09-22
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| 14:43 | Fix harmless compiler warnings. (check-in: d678ecca user: drh tags: trunk) | |
| 14:26 | For shell.c.in, define CHAR_BITS to 8 on platforms that do not have that value set by default. This fixes the build on older machines. (check-in: 96610cc8 user: drh tags: trunk) | |
| 13:43 | Fix harmless compiler warnings in shell.c.in, and a compiler warning in sqlite3expert.c which is a real error, though also harmless. (check-in: 56da0e9c user: drh tags: trunk) | |
| 13:07 | Fix an incorrect assert() in rtree that was added recently by [f7ad73c49507c943]. Change it to testcase(). (check-in: 3aa0bf3a user: drh tags: trunk) | |
| 10:57 | Enhance the TCL-based test harness so that it is possible to list multiple test modules on the "testfixture" command-line and have them all run. For example: "./testfixture test/shell*.test" (check-in: 45caf9b8 user: drh tags: trunk) | |
| 10:28 | Use sqlite3_snprintf() for the ".changes" output formatting in the shell because it now uses %lld, and some older C compilers do not understand that construct. (check-in: 53dadf80 user: drh tags: trunk) | |
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2021-09-21
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| 20:03 | Fix .expert name collision bug reported at https://sqlite.org/forum/forumpost/05e6f32984561f57?t=h (check-in: 4a3f98ad user: larrybr tags: trunk) | |
| 19:19 | Speed and (slightly) simplify shell's input line early processing. (check-in: a1c7f7f8 user: larrybr tags: trunk) | |
| 17:26 | Add the "PRAGMA table_list" command with its corresponding eponymous table-valued function: "pragma_table_list". (check-in: 2c0e7ae5 user: drh tags: trunk) | |
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2021-09-20
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| 21:42 | Accomplish fileio standalone for Win32 with less intervention. (check-in: af5dcc9c user: larrybr tags: trunk) | |
| 20:15 | Allow fileio extension to be a stand-alone DLL for Win32 (check-in: d1cc3105 user: larrybr tags: trunk) | |
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2021-09-19
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| 18:31 | Adjust shell tests for *Nix and Windows test platform anomaly (Leaf check-in: 577544c5 user: larrybr tags: speedy_cli) | |
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2021-09-18
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| 21:35 | Sync w/trunk, further streamline shell's resumable prescan. (check-in: 9e00f9f7 user: larrybr tags: speedy_cli) | |
| 16:15 | Further tests for legacy rtree geom callbacks. (check-in: 99d6bb22 user: dan tags: trunk) | |
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2021-09-17
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| 21:12 | Shell's .read pipe now works for Windows too. (check-in: 929bcc40 user: larrybr tags: trunk) | |
| 20:43 | Add tests for legacy geometry callbacks to rtreedoc2.test. (check-in: 6ad00e52 user: dan tags: trunk) | |
| 13:07 | Make the affinity() function available even if compiled without SQLITE_DEBUG. Surround the implementation of all test-only SQL functions with #ifndef SQLITE_UNTESTABLE. (check-in: b7e00ef8 user: drh tags: trunk) | |
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2021-09-16
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| 22:23 | The dbsqlfuzz fuzzer found a refutation for a recent ALWAYS() macro. (check-in: ebfc18aa user: drh tags: trunk) | |
| 20:16 | Minor changes to rtree.c so that we can get full branch coverage even when it is compiled without geopoly. (check-in: f05ae9b5 user: drh tags: trunk) | |
| 19:50 | Add tests to rtreedoc.test. (check-in: b18c6ec4 user: dan tags: trunk) | |
| 17:02 | Add a single new ALWAYS() to rtree.c, with justification. (check-in: 778e4499 user: drh tags: trunk) | |
| 16:41 | Add a tag comment in rtree.c. No changes to code. (check-in: 213410fa user: drh tags: trunk) | |
| 14:17 | Add a reference counter to a structure used internally by the Tcl interface so that it does not segfault if the database connection is closed from any of the various callback scripts that may be invoked. (check-in: e54a33ce user: dan tags: trunk) | |
| 14:07 | Mark an unreachable branch in rtree. (check-in: e6c4afd5 user: drh tags: trunk) | |
| 13:52 | Back out a couple of ALWAYS() macros from [4fab9089868bbb05]. Test case added to TH3. (check-in: d26963a5 user: drh tags: trunk) | |
| 13:20 | For ALTER TABLE RENAME COLUMN, do not try to filter virtual tables out of calls to sqlite_rename_column(). Let the function filter them itself. The WHERE clause can mistakenly let virtual tables through if the sqlite_schema table is corrupt. The sqlite_rename_column() function must deal with them. We might as well let it deal with them always. (check-in: 7c82b43b user: drh tags: trunk) | |
| 12:33 | Under SQLITE_DEBUG with PRAGMA vdbe_trace=ON, show an output line if the VDBE aborts for any reason. (check-in: 7e3d6810 user: drh tags: trunk) | |
| 07:32 | Simplify the routine that attempts to estimate the size of an rtree index by looking at the sqlite_stat1 entry for the %_rowid table. (check-in: 06c329c1 user: drh tags: trunk) | |
| 05:39 | Mark various unreachable branches in rtree.c with ALWAYS() or NEVER(). (check-in: 4fab9089 user: drh tags: trunk) | |
| 05:24 | New ALWAYS() and assert() to mark unreachable branches in rtree.c. (Closed-Leaf check-in: f7ad73c4 user: drh tags: tree-testing) | |
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2021-09-15
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| 19:53 | In rtree.c, remove an incorrect ALWAYS(). Add other ALWAYS() and NEVER(). (check-in: cbaac887 user: drh tags: tree-testing) | |
| 19:13 | Add more ALWAYS() macros on unreachable branches in rtree.c (check-in: fbba89da user: drh tags: tree-testing) | |
| 16:20 | Fix the xBestIndex method on rtree so that it correctly recognizes that rowid=? works the same as id=?. (check-in: c74c07cc user: drh tags: trunk) | |
| 15:56 | Add ALWAYS() macros on some unreachable branches in rtree. (check-in: 9123f680 user: drh tags: trunk) | |
| 15:53 | Further updates to rtreedoc.test. (check-in: e6672783 user: dan tags: trunk) | |
| 14:48 | Fix non-build for a test configuration (check-in: c9a4ab05 user: larrybr tags: trunk) | |
| 13:09 | Simplify some of the corrupt shadow-table detection logic in rtree. (check-in: 0c4f37aa user: drh tags: trunk) | |
| 11:15 | Squelch needless narrowing warning. (check-in: 5540e6ab user: larrybr tags: trunk) | |
| 10:49 | Ensure rtreedoc.test is not run for builds without the rtree extension. (check-in: 42dff223 user: dan tags: trunk) | |
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2021-09-14
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| 20:07 | Add test cases to rtreedoc.test. (check-in: afe0ec4d user: dan tags: trunk) | |
| 18:57 | Update requirements marks to reflect recent documentation changes. (check-in: 08cab892 user: drh tags: trunk) | |
| 14:16 | Add test cases to rtreedoc.test. (check-in: b62de126 user: dan tags: trunk) | |
| 11:27 | Minor updates to rtreedoc.test. (check-in: b22c75e4 user: dan tags: trunk) | |
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2021-09-13
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| 23:11 | Shell to .read any named character source file/device (again.) (check-in: c6fe4f8d user: larrybr tags: trunk) | |
| 18:32 | Add test cases to rtreedoc.test. (check-in: 4ee99d31 user: dan tags: trunk) | |
| 18:16 | Add assert() statements to refute forum post 9f4e7f58fbb66ddd. (check-in: 83a83475 user: drh tags: trunk) | |
| 16:36 | Add new test file rtreedoc.test. (check-in: 8c4b1482 user: dan tags: trunk) | |
| 13:53 | Fix an incorrect comment and possible integer overflow in pager resulting from check-in [23ca23894af352ea]. Problem reported by forum post e2ea1a3f61. Also change the datatype of Pager.pageSize to i64 even though page size never exceeds 65536, in order to help prevent future problems of this kind. (check-in: f4a552ed user: drh tags: trunk) | |
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2021-09-11
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| 14:33 | Fix a case where the system error was not being set correctly. (check-in: 13a524b3 user: dan tags: wal-shm-exceptions) | |
| 02:42 | CLI prescanner made to match SQLite's rules for delimited identifiers. Tests begun. (check-in: 15b105c5 user: larrybr tags: speedy_cli) | |
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2021-09-10
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| 22:00 | Make replace.tcl useful with TCL 8.4 (check-in: 2dd61dd9 user: larrybr tags: trunk) | |
| 21:28 | If an EXCEPTION_IN_PAGE_ERROR exception is caught, make the underlying OS error code available via sqlite3_system_errno(). (check-in: fdb20e9e user: dan tags: wal-shm-exceptions) | |
| 19:45 | Make CLI prescan handle goofy identifier delimiters too. Streamline code. (check-in: 968aed69 user: larrybr tags: speedy_cli) | |
| 18:35 | Fix (luckily harmless) typo in memdb.c per https://sqlite.org/forum/forumpost/15af8872d5999df1 (check-in: d577030c user: larrybr tags: trunk) | |
| 01:45 | When showHeader set at CLI invocation, do not auto-set it later. (check-in: 733b7d4f user: larrybr tags: trunk) | |
| 01:02 | Back out changes [00286ca5d998d802] and [6844ede29e1dac93] (replacing the associated branches with NEVER()) and add a single new test to btreeOverwriteCell() that detects when an overflow pages is also mapped into a b-tree page and raises and immediate SQLITE_CORRUPT error before making any changes. dbsqlfuzz 81791bd980fe6935ff2c7334ec8bef11c1c12b82 and others. (check-in: 32210fa4 user: drh tags: trunk) | |
| 00:58 | Speed-up CLI's processing for huge block comments, for any content (check-in: c4568f9f user: larrybr tags: speedy_cli) | |
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2021-09-09
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| 19:19 | Remove a NEVER() in btree that is sometimes reachable. dbsqlfuzz b9140023005430654c8fe544cf0a082ef8d561c1. (check-in: 6844ede2 user: drh tags: trunk) | |
| 18:06 | Avoid masking off an OOM fault in rtreecheck(). (check-in: 3ebfe712 user: drh tags: trunk) | |
| 14:03 | Improved database corruption detection in the editPage() subroutine of the btree rebalancer. dbsqlfuzz f035b1b5a100a5f0cffb95c958b6c67d7c5eaf1f. (check-in: 00286ca5 user: drh tags: trunk) | |
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2021-09-08
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| 21:49 | Speedup CLI's gulping of many huge block SQL comments. (check-in: 729620c5 user: larrybr tags: trunk) | |
| 19:25 | Fix PRAGMA integrity_check so that it does not try to enforce types on ANY columns in a STRICT table. (check-in: 57384fda user: drh tags: trunk) | |
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2021-09-07
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| 20:58 | For sqldiff, sqlite_schema comparisons must use compound (synthesized) PK. (check-in: 5bdd8466 user: larrybr tags: trunk) | |
| 19:23 | New test cases added to fuzzdata8.db. No code changes. (check-in: 51e5aada user: drh tags: trunk) | |
| 19:04 | Make sqldiff able to compare sqlite_schema tables (for detailed schema differences.) (check-in: 7ff92da9 user: larrybr tags: trunk) | |
| 16:05 | Fix a memory leak in fts5 that could occur when writing to an fts5 table that is being scanned by an fts5vocab cursor. (check-in: 1183552d user: dan tags: trunk) | |
| 15:41 | Fix a potential NULL pointer deference in the LIKE optimization. The problem was introduced by the addition of generated columns in check-in [b855acf1831943b3] (SQLite version 3.31.0, 2020-01-22). Reported by Wang Ke in [forum/forumpost/699b44b3ee|forum post 699b44b3ee]. (check-in: b9417d40 user: drh tags: trunk) | |
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2021-09-06
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| 16:15 | Fix a use-after-free error that could occur if an fts5 table is written while scanning it using an fts5vocab cursor. (check-in: e751c2ec user: dan tags: trunk) | |
| 15:59 | Fix an issue in the "shrink.test" test script reported by forum post 90a74bd618. (check-in: 6c3734ed user: drh tags: trunk) | |
| 11:44 | Restore the use of system isnan() that was removed by check-in [ea748edecb261f2b]. See forum thread d7c530ac587f59e6. (check-in: b3cfe23b user: drh tags: trunk) | |
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2021-09-05
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| 18:45 | Complete shell.c maker's migration to TCL v.8.4 (check-in: e4b9b5b1 user: larrybr tags: cli_extension) | |
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2021-09-03
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| 18:11 | Fix an assertion fault in pcache introduced by [4bc93658aa563f2f] and detected by OSSFuzz. Test case in TH3. (check-in: 2262a494 user: drh tags: trunk) | |
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2021-09-02
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| 16:29 | Get shell.c maker acceptable to TCL v8.4 and minor tweaks (check-in: c60f4f90 user: larrybr tags: cli_extension) | |
| 01:21 | Meld -safe option into CLI (check-in: c7c84998 user: larrybr tags: cli_extension) | |
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2021-08-31
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| 15:53 | Have the planner ensure that if one scan uses a subset of the WHERE clause of another, that scan is estimated to cost less and return fewer rows. (check-in: c7b34930 user: dan tags: trunk) | |
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2021-08-30
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| 17:02 | Do not disable a rowid=? term used to drive an IPK index if it is a transitive constraint. Commit [f1f9b5de] made the same change for non-IPK indexes. (check-in: 46e28cbc user: dan tags: trunk) | |
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2021-08-27
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| 11:26 | Patch lemon to fix "error" token handling, according ot forum post e680f42f53090061. (check-in: 106b5e53 user: drh tags: trunk) | |
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2021-08-26
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| 21:12 | Change the structuree exception handler in wal.c to catch EXCEPTION_IN_PAGE_ERROR instead of EXCEPTION_ACCESS_VIOLATION. (check-in: 0c6ab539 user: dan tags: wal-shm-exceptions) | |
| 18:31 | Add the --safe to the CLI. Also the --nonce option and the .nonce command. (check-in: c76870cb user: drh tags: trunk) | |
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2021-08-24
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| 17:07 | Correctly preserve the collating sequence for a column when changing its datatype. Fix for the problem reported by forum post 36be3d3a08da9d92. Test cases in TH3. (check-in: c7f0813c user: drh tags: trunk) | |
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2021-08-23
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| 15:56 | Fix a typo in a comment. No changes to code. (check-in: d953646a user: drh tags: trunk) | |
| 10:28 | Back out the change that allows typeless columns in strict tables. Replace that capability with an ANY type for strict tables that will accept any datatype with BLOB affinity. (check-in: d8fd1a2b user: drh tags: trunk) | |
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2021-08-21
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| 20:54 | Allow typeless columns in STRICT tables that are able to accept any data type. (check-in: 1e2dcc2d user: drh tags: trunk) | |
| 16:42 | Defer deleting subqueries in the compound-SELECT code generator until the end of code generation, in order to avoid deleting expressions out from under the aggregation function sanity checking assert()s that occur near the end of SELECT code generation. This fixes the assertion fault described by forum post cfcb4b461d. The problem goes back to check-in [6e6b3729e0549de0]. (check-in: 600f1991 user: drh tags: trunk) | |
| 15:49 | Add test cases to ensure that there is at least one test that causes an exception to be thrown from each SEH_INJECT_FAULT macro. (check-in: e480146f user: dan tags: wal-shm-exceptions) | |
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2021-08-20
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| 19:51 | Improvement to error handling in Lemon. No impact on SQLite. Forum post 2f468f43cbc48d7f (check-in: 18cc2f85 user: drh tags: trunk) | |
| 18:18 | Use VVA_ONLY() instead of TESTONLY() in SEH macros so that the build works for coverage testing. (check-in: 9e9d5b56 user: drh tags: wal-shm-exceptions) | |
| 17:23 | Add missing SEH_INJECT_FAULT macros. (check-in: 27e9bdb3 user: dan tags: wal-shm-exceptions) | |
| 16:19 | Add some assert() statements and fix small issues with code on this branch. (check-in: bd9b373b user: dan tags: wal-shm-exceptions) | |
| 15:44 | Support for STRICT tables. A table with the STRICT option only allows a few core datatypes on columns and enforces those types rigidly. Also, PRIMARY KEY columns must be NOT NULL. (check-in: f9c1d344 user: drh tags: trunk) | |
| 11:50 | Fix a problem on this branch causing checkpoints that do not proceed because they can't get the CHECKPOINT lock to return incorrect output values. (check-in: 5a98820c user: dan tags: wal-shm-exceptions) | |
| 08:05 | Improved error messages for the SQLITE_CONSTRAINT_DATATYPE error. (Closed-Leaf check-in: 39abca01 user: drh tags: strict-tables) | |
| 01:12 | Do not allow the xfer-optimization to move the content of an ordinary table into a strict table. (check-in: 1ed1b594 user: drh tags: strict-tables) | |
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2021-08-19
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| 23:10 | Enable this branch to run both with and without the -DSQLITE_USE_SEH option. (check-in: 840e0a14 user: drh tags: wal-shm-exceptions) | |
| 21:01 | If SQLITE_USE_SEH is defined, handle structured-exceptions thrown by MSVC builds if the *-shm file mapping is accessed after it becomes invalid for some reason. (check-in: 5c5fa470 user: dan tags: wal-shm-exceptions) | |
| 16:29 | Improved comments. Fewer opcodes for integrity_check on strict tables. (check-in: 4ee57fb5 user: drh tags: strict-tables) | |
| 02:58 | Enhance PRAGMA integrity_check so that it verifies the datatype of all columns in STRICT tables. (check-in: 97c9248b user: drh tags: strict-tables) | |
| 00:24 | STRICT tables require all fields of the PRIMARY KEY to be NOT NULL. (check-in: 5efdf9ac user: drh tags: strict-tables) | |
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2021-08-18
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| 23:00 | Merge the WITHOUT ROWID, NOT NULL ON CONFLICT bug fix into the strict-tables branch. (check-in: 7ee01ee4 user: drh tags: strict-tables) | |
| 22:26 | Fix ON CONFLICT clause processing for NOT NULL constraints of PRIMARY KEY columns on WITHOUT ROWID tables. Ticket [f2be158c57aaa8c6] (check-in: 13abba09 user: drh tags: trunk) | |
| 19:22 | Trying to insert an incorrect datatype into a STRICT table raises an SQLITE_CONSTRAINT_DATATYPE error. Seems to work, though lots more testing is needed. (check-in: a19305e5 user: drh tags: strict-tables) | |
| 13:13 | What would it be like if you could add the keyword "STRICT" after a CREATE TABLE statement to cause the table to (1) allow only a few well-defined datatypes, (2) rigidly enforce those types, (3) require NOT NULL on PK columns, (4) always enforce foreign key constraint, and so forth? This branch seeks to explore that question. (check-in: 78732b9f user: drh tags: strict-tables) | |
| 12:05 | Rename the Column.eType field to Column.eCType - with an extra "C". (check-in: b9b0dcd5 user: drh tags: trunk) | |
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2021-08-17
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| 19:59 | Fix an off-by-one error in the error-handling logic of the Lemon parser-generator. This does not affect SQLite. Forum cff80737bf. (check-in: 7cca8080 user: drh tags: trunk) | |
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2021-08-12
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| 14:22 | By default, do not use memory mapping to access the temporary files used for external sorts. The old behaviour (to use memory mapping by default) may be restored by building with SQLITE_ENABLE_SORTER_MMAP defined. (check-in: 306694df user: dan tags: trunk) | |
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2021-08-11
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| 18:43 | During DELETE, if an index entry is missing, do not raise the SQLITE_CORRUPT_INDEX error (added by [f339f31f9e9a856b]) if in "PRAGMA writable_schema=ON" mode. (check-in: 19e56291 user: drh tags: trunk) | |
| 13:48 | Do not apply the push-down optimization to CTE subqueries that will be reused in other contexts in where the same optimization is unlikely to be valid. Fix for the bug reported by forum post d496c3d29bc93736. (check-in: a7ce29a6 user: drh tags: trunk) | |
| 13:19 | Improved comment on the OP_OpenDup used to get a new cursor for a reused materialized CTE. (check-in: b1926cc0 user: drh tags: trunk) | |
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2021-08-09
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| 19:54 | Fix a compiler warning in pcache1. Reduce the maximum size of a pcache1 cache to 2147418112 pages. (check-in: 4bc93658 user: drh tags: trunk) | |
| 19:41 | Merge recent trunk enhancements into the begin-concurrent-report branch. (check-in: 25a768cb user: drh tags: begin-concurrent-report) | |
| 19:33 | Merge recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: 514b3cef user: drh tags: begin-concurrent-pnu) | |
| 19:15 | Sync to trunk (check-in: dd356ace user: larrybr tags: cli_extension) | |
| 18:35 | Merge recent trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 47a9b759 user: drh tags: begin-concurrent-pnu-wal2) | |
| 18:26 | Merge recent trunk enhancements into the wal2 branch. (check-in: 84dac820 user: drh tags: wal2) | |
| 18:21 | Merge recent trunk enhancemenets into the begin-concurrent branch. (check-in: b88b6328 user: drh tags: begin-concurrent) | |
| 18:17 | Merge recent trunk enhancements into the reuse-schema branch. (check-in: c8d1f17f user: drh tags: reuse-schema) | |
| 18:13 | Further improvements to the eOpenState bit values. (check-in: d44f74f1 user: mistachkin tags: trunk) | |
| 18:07 | Ensure that the pcache1 cache size does not get so big that it overflows the integer that is keeping track of the cache size. (check-in: bf9d70fc user: drh tags: trunk) | |
| 17:45 | Fix harmless compiler warnings and improve the presentation for the new --threadsafe option to the CLI. (check-in: 7929dc2f user: drh tags: trunk) | |
| 17:37 | Undocumented "--threadsafe N" option added to the CLI for testing purposes. One of SQLITE_CONFIG_SINGLETHREAD, _MULTITHREAD, or _SERIALIZED is called depending on the value of the N integer. (check-in: 2d8f297c user: drh tags: trunk) | |
| 17:36 | Improved Hamming bit-distance between the SQLITE_STATE constants. (check-in: 5100b045 user: drh tags: trunk) | |
| 13:06 | Fix comments associated with sqlite3.eOpenState. No logic changes. (check-in: fd8f498f user: drh tags: trunk) | |
| 11:03 | Merge latest trunk changes into this branch. (check-in: 67ed7422 user: dan tags: wal2) | |
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2021-08-07
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| 23:16 | Refactor sqlite3.magic into sqlite3.eOpenState. (check-in: e5d6512a user: drh tags: trunk) | |
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2021-08-06
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| 20:17 | Fix an RBU problem with restarting an update after the *-oal file is already larger than 4GiB. (check-in: 087b8b41 user: dan tags: trunk) | |
| 19:38 | Attempt to fix the showwal.c utility program so that it works on WAL files larger than 4GiB. (check-in: 5c0f9ea9 user: drh tags: trunk) | |
| 15:26 | Fix harmless compiler warnings. Omit redundant copies of os_common.h and hwtime.h from the amalgamation. (check-in: 09142700 user: drh tags: trunk) | |
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2021-08-05
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| 15:27 | Store the collating sequence name for each column of a table as an extension to the column name, for an additional savings in the heap space needed to hold the schema. (check-in: 832ac4c1 user: drh tags: trunk) | |
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2021-08-04
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| 14:50 | Add NEVER() macros on recently introduced unreachable branches. (check-in: 806939eb user: drh tags: trunk) | |
| 13:42 | Always prefer built-in SQL functions over app-defined SQL functions within sqlite3NestedParse(). Formerly this was the case for a few calls to sqlite3NestedParse(), but not for all of them. (check-in: 164662ef user: drh tags: trunk) | |
| 11:29 | Avoid using LIKE with the target db in RBU. It is possible the user may issue "PRAGMA case_sensitive_like = 1" or override the like() user function, causing RBU to malfunction. (check-in: 7cbd8cd5 user: dan tags: trunk) | |
|
2021-08-03
| ||
| 23:23 | Fix the build for SQLITE_ENABLE_UPDATE_DELETE_LIMIT. (check-in: 5150d2da user: drh tags: trunk) | |
| 18:45 | Improved harmony with the reuse-schema branch. (check-in: cbc703f7 user: drh tags: trunk) | |
| 17:05 | Merge recent trunk enhancements into the begin-concurrent-report branch. (check-in: 385e3b4e user: drh tags: begin-concurrent-report) | |
| 16:49 | Merge recent trunk changes into the begin-concurrent-pnu branch. (check-in: 2c25f25b user: drh tags: begin-concurrent-pnu) | |
| 16:44 | Merge recent trunk changes into the begin-concurrent-pnu-wal2 branch. (check-in: 5b6f6514 user: drh tags: begin-concurrent-pnu-wal2) | |
| 16:31 | Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 8d806cf9 user: drh tags: begin-concurrent) | |
| 16:11 | Merge recent trunk enhancements into the reuse-schema branch. (check-in: d71adc3f user: drh tags: reuse-schema) | |
|
2021-08-02
| ||
| 20:29 | Merge recent trunk enhancements into the wal2 branch. (check-in: f615d7ba user: drh tags: wal2) | |
| 18:03 | Refactor field names in the Column object, zCnName and zCnColl, to make them unique and thus easier to find amid all the other code. (check-in: 8b781dca user: drh tags: trunk) | |
| 16:41 | Refactor the Table object to reduce its memory footprint. (check-in: bbb6759b user: drh tags: trunk) | |
|
2021-07-31
| ||
| 20:30 | Refactor the way that DEFAULT expressions are stored on columns, in order to save memory in the common case where the column has no DEFAULT clause. (check-in: 8646547e user: drh tags: trunk) | |
| 19:37 | Sync to trunk (check-in: d449941b user: larrybr tags: cli_extension) | |
|
2021-07-30
| ||
| 23:30 | Recognize certain standard datatypes ("INT", "INTEGER", "REAL", "TEXT", and "BLOB") and if a column has one of those datatypes, store the type part of the bit-field information in the Column structure to save space. (check-in: d2da62a9 user: drh tags: trunk) | |
| 20:09 | If a generated column uses the optional keywords GENERATE ALWAYS, try to avoid putting those keywords in the typename of the column. Forum post ff3ffe09251c105b (check-in: 3c954863 user: drh tags: trunk) | |
| 18:39 | Avoid clownfeet in the names columns when the column names are quoted in the original CREATE TABLE statement. (check-in: 980f7292 user: drh tags: trunk) | |
| 12:47 | Reduce clownfooting in the allocation of the Table.aCol array. This reduces the amount of heap space required to hold large schemas by about 11%. (check-in: 2941ded0 user: drh tags: trunk) | |
|
2021-07-29
| ||
| 18:34 | Enhance the wal.c source file with an ASCII-art schematic of the -shm file header. (check-in: a6c160e0 user: drh tags: trunk) | |
| 17:31 | Improvements to asserts to enforce magic numbers in the wal-index format. Also improve automatic configure and make builds on legacy PPC iBooks. (check-in: 87b8d478 user: drh tags: trunk) | |
| 17:23 | Complete warning-free build on old PPC iBook. (Closed-Leaf check-in: ef2a0850 user: drh tags: wal-asserts) | |
| 17:01 | Fix an error in one of the assert() statements added by [23b08fe9db24a953]. (check-in: ad24334b user: drh tags: wal-asserts) | |
| 16:49 | Minor tweaks to various TCL build scripts so that they work even for TCL 8.4, which is obsolete, but is also all that is available for some legacy platforms. (check-in: 2269ce64 user: drh tags: wal-asserts) | |
| 16:48 | Improve comments and add new assert() statements in WAL to help document how everything works. (check-in: 23b08fe9 user: drh tags: wal-asserts) | |
| 14:27 | Merge the latest enhancements from trunk. (Leaf check-in: 8498d772 user: drh tags: win-blocking-locks) | |
| 00:33 | Remove ALWAYS() macros that can be true if the internal test function implies_nonnull_row() is used in the result set of a query and contains comparison operator against a computed column. dbsqlfuzz 4c34db5bff6247f33ee49e341a1f3018e72be0a0. (check-in: 4d1dbfa3 user: drh tags: trunk) | |
|
2021-07-28
| ||
| 18:13 | Add test case to ensure that sessions works with DELETE statements that use the truncate optimization (i.e. a DELETE without a WHERE clause). (check-in: a2fc5311 user: dan tags: trunk) | |
| 02:04 | Fix a harmless uninitialized variable read that occurs after an error associated with a subquery that uses DISTINCT. Found by a fuzzer. (check-in: e9719f97 user: drh tags: trunk) | |
| 01:22 | Reduce the scope of a variable in order to fix a harmless compiler warning that occurs under -DSQLITE_OMIT_AUTOMATIC_INDEX. (check-in: 36d5dbbe user: drh tags: trunk) | |
|
2021-07-26
| ||
| 19:49 | Remove sqldiff --visible-controls option, make it always happen. Add test cases for controls made visible (check-in: ff74c0cc user: larrybr tags: trunk) | |
| 18:28 | Give sqldiff --visible-controls option to deal with non-graphic text content robustly across platforms (check-in: 68d2373f user: larrybr tags: trunk) | |
| 01:35 | Manual merge of new .connection shell command (check-in: 0d41f7f9 user: larrybr tags: cli_extension) | |
|
2021-07-23
| ||
| 19:26 | Merge the ".connection" CLI enhancement from trunk. (check-in: d317d44f user: drh tags: win-blocking-locks) | |
| 18:43 | Enhance the CLI with the ".connection" command that can switch between up to five different database connections. Used for manual testing of multiple database connections in the same process. (check-in: 54eaf076 user: drh tags: trunk) | |
| 14:53 | Merge recent enhancements on trunk into the win-blocking-locks branch. (check-in: 9ecad2f8 user: drh tags: win-blocking-locks) | |
|
2021-07-22
| ||
| 21:11 | Set the checkSchema flag if a CREATE TABLE parse fails because the table already exists, to ensure that the table was not previously deleted by some other connection. (check-in: 91bcb962 user: drh tags: trunk) | |
| 18:22 | Fix ALTER TABLE DROP COLUMN so that it generates valid bytecode even when operating on a corrupt database and using PRAGMA writable_schema=ON. dbsqlfuzz 5f09e7bcc78b4954d06bf9f2400d7715f48d1fef (check-in: b65f4f76 user: drh tags: trunk) | |
| 16:07 | One of the optimizations of check-in [de9c86c9e4cdb34f] does not work for terms originating in the ON/USING clause, as demonstrated by forum post 6cf3bb457c3f4685. This check-in disables that optimization for ON/USING terms. Also improve the TreeView display for the resulting "true"/"false" nodes to show that they originate from the ON/USING clause. Add a testcase() to the other optimization to show that it can still be used for ON/USING terms. (check-in: 1f679604 user: drh tags: trunk) | |
| 10:44 | Fix a problem in the new os_unix.c code. Refine the threadtest3 test case some. (Leaf check-in: 2039d447 user: dan tags: unix-timed-wait-exp) | |
|
2021-07-21
| ||
| 15:42 | Improved robustness of cursor renumbering in the UNION ALL flattener when operating on vector assignments of an UPDATE FROM. dbsqlfuzz 417d2b053b9b3c9edaf22dd515564f06999e029c (check-in: 60695359 user: drh tags: trunk) | |
|
2021-07-20
| ||
| 21:02 | Add in-process blocking locks to os_win.c using a similar technique. (check-in: b67c157f user: dan tags: unix-timed-wait-exp) | |
| 17:23 | Merge changes from the win-blocking-locks branch into this one. (check-in: 85fd18d7 user: dan tags: unix-timed-wait-exp) | |
| 16:07 | Run a "PRAGMA quick_check", if necessary, on the modified table after an ALTER TABLE ADD COLUMN to verify that added NOT NULL or CHECK constraints are satisfied by existing rows. Abort the ADD COLUMN if not. Forum post c04814903d6ec4f7. (check-in: e3794997 user: drh tags: trunk) | |
| 14:57 | Avoid a malfunction that could occur if the same correlated column reference appears in both the GROUP BY and the HAVING clause of a sub-select. dbsqlfuzz a779227f721a834df95f4f42d0c31550a1f8b8a2. (check-in: 1e35cc6d user: dan tags: trunk) | |
| 08:23 | Fix issues in the new ADD COLUMN constraint checking. Add preliminary test cases. (Closed-Leaf check-in: 48434ad3 user: drh tags: add-column-constraint-check) | |
| 07:35 | Demonstration code to show how NOT NULL and CHECK constraints can be verified after an ALTER TABLE ADD COLUMN. (check-in: 039f5403 user: drh tags: add-column-constraint-check) | |
| 02:02 | It does not work to deserialized into TEMP, so do not allow it. The sqlite3_deserialize() routine now returns SQLITE_ERROR if you try. (check-in: 18068cc6 user: drh tags: trunk) | |
| 00:18 | Fix compilation of 'threadtest3' for some older versions of MSVC. (check-in: b5ede6a6 user: mistachkin tags: trunk) | |
|
2021-07-19
| ||
| 20:52 | More precision in comparing integers and floating point values while processing the integer primary key for OP_SeekGE and similar. Forum post 2bdb86a068. (check-in: f9c6426d user: drh tags: trunk) | |
| 20:34 | Revise the testthread3.walthread6 test case to better demonstrate the advantages of blocking locks. (check-in: 952b4cae user: dan tags: unix-timed-wait-exp) | |
| 17:06 | Merge trunk with this branch. (check-in: 853c621b user: dan tags: unix-timed-wait-exp) | |
| 16:49 | Updates so that "threadtest3[.exe]" can be built for windows with MSVC. (check-in: 4ce585fb user: dan tags: trunk) | |
| 14:00 | In defensive mode, allow statements that write to shadow tables to be prepared from with virtual-table xSync() calls. (check-in: c8601d83 user: dan tags: trunk) | |
| 03:38 | Fix minor spacing issues in the MSVC makefile. (check-in: d78c272b user: mistachkin tags: trunk) | |
| 03:37 | Minor enhancements to new OSTRACE messages. (check-in: 3249a6a3 user: mistachkin tags: win-blocking-locks) | |
|
2021-07-16
| ||
| 22:43 | Try to omit the ORDER BY clause in subqueries if doing so does not change the result in any way. See Forum post 2d76f2bcf65d256a for details and history. (check-in: 85ddaf1b user: drh tags: trunk) | |
| 20:16 | Minor comment improvements. (Closed-Leaf check-in: 6854b591 user: drh tags: omit-subquery-order-by) | |
| 18:30 | Experiment with having SQLITE_ENABLE_SETLK_TIMEOUT builds on unix use a condition variable to wait for wal locks held by other threads. (check-in: 4a9f5ce7 user: dan tags: unix-timed-wait-exp) | |
| 17:11 | De-typo sqlite3_expanded_sql() doc (check-in: 56b0f541 user: larrybr tags: trunk) | |
| 17:04 | Modify the generate_series() table-valued functions so that its first argument (the START value) is required. Throw an error if that argument is not supplied. In this was the series.c loadable extension can be used as a demonstration of how to code an xBestIndex function to require certain parameters. Compile with -DZERO_ARGUMENT_GENERATE_SERIES to obtain the legacy behavior. (check-in: 459d85a2 user: drh tags: trunk) | |
| 15:30 | Fix the "main.mk" makefile so that "series.c" is a dependency of "shell.c". (check-in: ff959917 user: drh tags: trunk) | |
| 01:19 | Get the "omit ORDER BY in FROM-clause subqueries" optimization working for the core test cases. (check-in: e31c5888 user: drh tags: omit-subquery-order-by) | |
|
2021-07-15
| ||
| 23:34 | By default, do not emit #line directives in the amalgamation. (check-in: bacfa936 user: mistachkin tags: trunk) | |
| 23:12 | Initial work on blocking locks for the Win32 VFS. Various other small enhancements. (check-in: 584c2425 user: mistachkin tags: win-blocking-locks) | |
| 19:29 | Attempt to omit ORDER BY clauses from FROM-clause subqueries if those ORDER BY clauses do not affect the output. See forum thread 2d76f2bcf65d256a for discussion. This can help the query flattener in some cases, resulting in faster query plans. The current implemention does not always work. (check-in: ef97c3e7 user: drh tags: omit-subquery-order-by) | |
| 16:39 | Change references to the schema table in sqlite3_analyzer to the new SQLITE_SCHEMA name. (check-in: 3beb77d6 user: drh tags: trunk) | |
|
2021-07-14
| ||
| 21:18 | Fix a use-after-free error in ioerr.test caused by an error in test code. (check-in: 1594056a user: dan tags: trunk) | |
| 19:35 | Enhance the Windows VFS to recognize SQLITE_FCNTL_LOCK_TIMEOUT and make the value set there available to the winLockFile() function. (check-in: 954b5d61 user: drh tags: win-blocking-locks) | |
|
2021-07-13
| ||
| 22:49 | Enhance comments pertaining to the interface linkage / calling convention macros. (check-in: c378e992 user: mistachkin tags: trunk) | |
| 21:59 | Further revisions to #line handling for amalgamation builds. (check-in: 9a843212 user: mistachkin tags: trunk) | |
| 20:55 | Get correct #line tags into amalgamation for other builds too. (check-in: 999eb800 user: larrybr tags: trunk) | |
| 11:59 | Get #line tags into amalgamation, subject to configure. (check-in: 5d81b598 user: larrybr tags: trunk) | |
| 11:55 | Merge from trunk, rename tool option for its effect (Leaf check-in: 9327f73c user: larrybr tags: line_tags) | |
| 11:30 | Do not attempt to run Tcl sessions tests unless both SQLITE_ENABLE_PREUPDATE_HOOK and SQLITE_ENABLE_SESSIONS are defined. (check-in: 385db794 user: dan tags: trunk) | |
| 01:45 | Amalgamation has #line directives by default. Minor mksqlite3c.tcl changes (check-in: ba3eff71 user: larrybr tags: line_tags) | |
|
2021-07-11
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| 12:58 | Much self-doc improvement for shell.c generation. Misleading error message fixed. (check-in: 7738ce1b user: larrybr tags: cli_extension) | |
|
2021-07-10
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| 14:48 | .tables fixup for legacy behavior. (check-in: 827ea61d user: larrybr tags: cli_extension) | |
| 03:42 | Migration to dispatched meta-commands done (check-in: ac4267da user: larrybr tags: cli_extension) | |
|
2021-07-09
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| 23:12 | Clarify comment on sqlite3.h's interface decaration macros. (check-in: 7cb09aef user: larrybr tags: trunk) | |
| 16:00 | Remove disused linkage macros. (Leaf check-in: f14d3571 user: drh tags: disused-link-macros) | |
| 14:59 | Fix an assert() that might fail if sqlite3_create_function_v2() is invoked with NULL xStep and xFinal callbacks and a non-NULL xDestroy. (check-in: ab1550a6 user: dan tags: trunk) | |
| 13:52 | Enhance the sqlite3_create_function() interfaces to assume a value of SQLITE_UTF8 is presented with a nonsense value for the preferred encoding. This is undocumented behavior added for robustness. (check-in: c1bb5cff user: drh tags: trunk) | |
| 13:29 | Merge latest trunk changes into this branch. (check-in: 0e968f9d user: dan tags: reuse-schema) | |
| 11:52 | Add the usual "#ifdef __cplusplus" magic to header file ext/misc/carray.h. Also update carray.h/carray.c to use SQLITE_API in the usual way. (check-in: 0f97c2a4 user: dan tags: trunk) | |
| 00:12 | Allow CLI shell build to #include same user-specified header as library build. (check-in: eb8af9a4 user: larrybr tags: trunk) | |
|
2021-07-08
| ||
| 23:35 | Rename optional SQLITE_CUSTOM_INC define to SQLITE_CUSTOM_INCLUDE. (check-in: 060aec37 user: mistachkin tags: trunk) | |
| 22:12 | Allow library build to #include a user-specified header. (check-in: 71e6490b user: larrybr tags: trunk) | |
| 18:29 | Preserve and return to the user any error message returned by a failed xConnect() call on an eponymous virtual table that prevents a query from being compiled. (check-in: bbbbeb59 user: dan tags: trunk) | |
| 12:12 | Fix an issue with the SQLite Expert extension when a column has no collating sequence. Forum post 78165fa250. (check-in: b1e0c22e user: drh tags: trunk) | |
|
2021-07-07
| ||
| 19:44 | Fix a harmless compiler warning in the "fuzzcheck" test program. (check-in: 8c432642 user: drh tags: trunk) | |
| 19:40 | Fix a harmless compiler warning - duplicate local variable named "pRHS". (check-in: 5bc05faf user: drh tags: trunk) | |
| 18:43 | General cleanup of mkshellc.tcl, + help and options, decruft (check-in: 8bdd5fbf user: larrybr tags: cli_extension) | |
| 16:48 | Follow-up to [68db1ff9c44fa9c3]: The number of registers needed by PRAGMA foreign_key_check was increased too late for an assert() deep down inside of sqlite3ExprCode(). So move the size increase a little earlier. Forum post 79c9e4797d. (check-in: 7072404a user: drh tags: trunk) | |
| 15:52 | Fix a recently introduced segfault that might occur if a sub-select were used as a term on the RHS of an IN(...) operator for which the LHS is a row-value. (check-in: f586c06a user: dan tags: trunk) | |
| 13:53 | Improve the error message in cases where there is a row-value on the LHS of an IN() operator, the RHS is a list (not a sub-select) and at least one element of the list is not a row-value with the correct number of elements. (check-in: 6b22f4e7 user: dan tags: trunk) | |
| 11:51 | Instead of disallowing writes to fts5 tables if there are fts5vocab cursors open on them (commit [c49a6ed7]), abort any fts5vocab queries if the on-disk structure of the fts5 table changes. (check-in: 9dbdc900 user: dan tags: trunk) | |
|
2021-07-06
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| 20:44 | Handle "<vector> IN (<vector>, <vector> ...)" in the same way as "<vector> IN (VALUES(<vector>, <vector>, ...)". (check-in: 981d230e user: dan tags: trunk) | |
| 15:47 | Create new branch named "branch-3.36" (check-in: 5eea151d user: larrybr tags: branch-3.36) | |
| 02:07 | More commands dispathed. Dispatch translation parameterized. (check-in: 372e3241 user: larrybr tags: cli_extension) | |
|
2021-07-05
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| 19:01 | Do not allow writes to an fts5 table if there are any open fts5vocab cursors. (check-in: c49a6ed7 user: dan tags: trunk) | |
| 18:37 | Add the ATOMIC_INTRINSICS compile-time output output. Move sqlite3Int.h in front of ctime.c so that default values that are not overridden are shown in PRAGMA compile-time option output. (check-in: e3069526 user: drh tags: trunk) | |
| 17:15 | Revert [5204c2c4a7b73a64], restoring the old pre-processor logic for determining the availability of the __atomic_store_n()/__atomic_load_n() primitives. (check-in: e690abb9 user: dan tags: trunk) | |
| 11:27 | Allow sub-queries in the FROM clause of an UPDATE...FROM statement to access the object being updated without using an alias, as is required in the parent query. (check-in: 740cb430 user: dan tags: trunk) | |
| 02:40 | Improved rebustness in sqlite3ExprListDup() when it contains a vector assignment from an UPDATE where the initial term is omitted. This can happen during a UNION ALL query flattening while processing a virtual table update in which the first term of the vector is repeated. Forum post 16ca0e9f32. (check-in: 2547cfe3 user: drh tags: trunk) | |
| 01:11 | Ensure that TK_SELECT_COLUMN Expr nodes always have their iTable field set to to the number of columns in the vector. This is not strictly necessary. It just simplifies the state description and make the code easier to reason about. (check-in: 026f08d4 user: drh tags: trunk) | |
| 00:07 | Fix an incorrect comment on testcase misc1-27.0. No changes to code. (check-in: 49829ae3 user: drh tags: trunk) | |
|
2021-07-04
| ||
| 22:38 | Streamline most common command definition (check-in: dd76b41a user: larrybr tags: cli_extension) | |
| 22:33 | Enhance the treeview debugging mechanism so that it correctly deals with TK_ROW expression nodes. (check-in: e87fdb65 user: drh tags: trunk) | |
|
2021-07-03
| ||
| 19:20 | Create infrastructure for dynamic shell extension. (check-in: 5e7e0d4e user: larrybr tags: cli_extension) | |
| 18:57 | Fix a (harmless) typo in a comment. No code changes. (check-in: d2b9b8da user: drh tags: trunk) | |
| 02:55 | In the PRAGMA foreign_key_check, ensure that sufficient registers are allocated for the virtual machine, even if one or more foreign keys reuses the same column multiple times and has more columns than the table it is part of. Forum post a6b0c05277. (check-in: 68db1ff9 user: drh tags: trunk) | |
|
2021-07-02
| ||
| 12:25 | Put ALWAYS() on a branch that is always true due to [d4097364c511709b]. Fix a testcase precondition associated with the same check-in. (check-in: 55e2fbeb user: drh tags: trunk) | |
| 12:08 | Fix a harmless assertion fault discovered by OSSFuzz. The assertion fault is harmless because the assert() checks a condition that that is harmless if false and the assert() is disabled in production builds. (check-in: 79443aab user: drh tags: trunk) | |
|
2021-07-01
| ||
| 18:19 | Allow unqualified "rowid" references to be used in join queries, provided that only one of the source objects has a rowid. Forum post ab5b077c32636e49 (check-in: d4097364 user: dan tags: trunk) | |
| 16:57 | Import the updated nmakehlp.c file used by the TCL Extension Architecture (TEA) builds in the amalgamation tarballs. Forum post 5a5001f20a. (check-in: 595bf95b user: drh tags: trunk) | |
|
2021-06-30
| ||
| 14:04 | Fix a memory leak in fts5 that could occur when processing a query containing multiple classes of error. (check-in: 7c279670 user: dan tags: trunk) | |
| 12:11 | Fix an assert() in fts5 that might fail when dealing with corrupt records. (check-in: 9e760e25 user: dan tags: trunk) | |
| 11:53 | Do not enforce the SQLITE_LIMIT_FUNCTION_ARG limit for internally generated SQL. This prevents problems with statements like ALTER TABLE if the function argument limit is set too low. Forum post 17735aa21f3ddab2. (check-in: 763fdec5 user: drh tags: trunk) | |
|
2021-06-28
| ||
| 15:25 | When generating data for a RETURNING clause, avoid assuming cursor number 0 is available for use. (check-in: 4b2c59ac user: dan tags: trunk) | |
|
2021-06-25
| ||
| 14:48 | The OP_ReopenIdx opcode should clear the cursor if the cursor is being reused. This prevents leaving the cursor in an initialized state which could cause problems for a subsequent OP_SeekScan opcode. Fix for ticket [6dcbfd11cf666e21] and the OP_SeekScan optimization of check-in [4a43430fd23f8835]. (check-in: d4bf5243 user: drh tags: trunk) | |
| 11:21 | Remove a redundant "ANALYZE" line from the ".fullschema" output. (check-in: 7b47f420 user: drh tags: trunk) | |
| 11:14 | Fix a bug in the ".fullschema" dot-command of the CLI brought to light by check-in [a2ddb89b206c1387] - raising an error on at attempt to access the rowid of a subquery or view. (check-in: 36875827 user: drh tags: trunk) | |
| 00:25 | Document sqlite3_wal_hook() return. (check-in: 8acaf796 user: larrybr tags: trunk) | |
|
2021-06-24
| ||
| 18:23 | Allow the SQLITE_OPEN_EXCLUSIVE flag in sqlite3_open(). Return the SQLITE_CANTOPEN_EXISTS extended code to indicate that the open failed because the database already exists. (check-in: d091150f user: drh tags: trunk) | |
|
2021-06-23
| ||
| 17:41 | Make conditional nature of sqlite3_normalized_sql() better known. (check-in: 0e0ece71 user: larrybr tags: trunk) | |
| 16:07 | Fully incorporate *_changes64() API improvement. (check-in: 6699a2f6 user: larrybr tags: trunk) | |
| 11:39 | Show CROSS JOINs in the TreeView debuggingn output. (check-in: 72e09b6c user: drh tags: trunk) | |
| 11:12 | Fix a problem handling ORDER BY terms of the form "ORDER BY likely(<integer>)" within window frames. (check-in: 710f75b9 user: dan tags: trunk) | |
|
2021-06-22
| ||
| 23:30 | This is another alternative fix to the covering index on WHERE_MULTI_OR in a LEFT JOIN problem that is fixed on trunk nearby. In this alternative, covering indexes are simply disabled for WHERE_MULTI_OR on a LEFT JOIN. This might have run-time impact on some obscure queries. This patch is saved for historical reference only. (Closed-Leaf check-in: 66856410 user: drh tags: multi-or-covidx-fix3) | |
| 23:27 | This is an alternative fix to the covering index on WHERE_MULTI_OR in a LEFT JOIN problem that is fixed nearby. This one works by having the OP_NullRow opcode create the index if it does not already exist. That is slightly more complex. This patch is saved for historical reference only. (Closed-Leaf check-in: 956bafb6 user: drh tags: multi-or-covidx-fix2) | |
| 23:24 | When an index is used by all branches of the WHERE_MULTI_OR optimization and becomes a covering index, make sure the index has been created prior to NULLing it in the OP_NullRow opcode of a LEFT JOIN. See forum post 0575376e07. The covering-index for WHERE_MULTI_OR optimization was added by [62678be3df35cdcb]. Test cases are in the orindex01.test module of TH3. (check-in: 787c76a8 user: drh tags: trunk) | |
| 18:32 | Add the sqlite3_changes64() and sqlite3_total_changes64() API functions. (check-in: 48fdec22 user: dan tags: trunk) | |
| 18:06 | Fix a problem causing sqlite3_changes() to return an incorrect value following a "DELETE FROM tbl" command on an intkey table (because internal b+tree cells were being included in the count). (check-in: f662ff47 user: dan tags: trunk) | |
| 14:59 | Ensure that the cell array used in balance_nonroot() is always large enough, even if the pages being balanced are corrupt. (check-in: 53f64e83 user: dan tags: trunk) | |
|
2021-06-20
| ||
| 22:52 | Load recent dbsqlfuzz cases into test/fuzzdata8.db. (check-in: a766bba0 user: drh tags: trunk) | |
| 22:49 | Remove a NEVER() that is reachable by a corrupt database. dbsqlfuzz 8456a0f88e39a49fb675d8f77394979ebb2a03c1. Test case in TH3. (check-in: 1c41e86f user: drh tags: trunk) | |
| 22:17 | Do not allow an SQLITE_CORRUPT error to mask a prior SQLITE_IOERR in balance_nonroot(). dbsqlfuzz 5e1c86e7f18023f2b9abe3429977d7ea726f50d8 (check-in: 50e81876 user: drh tags: trunk) | |
|
2021-06-19
| ||
| 20:20 | Remove unnecessary (redundant) variable initialization from sqlite3BtreeInsert() for a small size reduction and performance increase. (check-in: 70d18364 user: drh tags: trunk) | |
| 18:35 | The previous check-in is a significant change to btree, so go ahead and increment the version number for the next development cycle. (check-in: 2eb66970 user: drh tags: trunk) | |
| 18:32 | Split the sqlite3BtreeMovetoUnpacked() routine into two separate routines sqlite3BtreeTableMoveto() and sqlite3BtreeIndexMoveto(), since we usually know the type of btree in advance. This results in less branching and better performance. (check-in: 3b0d34e5 user: drh tags: trunk) | |
|
2021-06-18
| ||
| 19:01 | Merge version 3.36.0 (check-in: 79221520 user: drh tags: reuse-schema) | |
| 18:36 | Version 3.36.0 (check-in: 5c9a6c06 user: drh tags: trunk, release, version-3.36.0) | |
|
2021-06-17
| ||
| 17:44 | Merge recent trunk changes into branch-concurrent-pnu-wal2 via that wal2 branch. (check-in: 2ff7e562 user: drh tags: begin-concurrent-pnu-wal2) | |
| 17:38 | Merge recent trunk enhancements into begin-concurrent-report via begin-concurrent-pnu. (check-in: 204dbc15 user: drh tags: begin-concurrent-report) | |
| 17:30 | Merge recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: 229107b1 user: drh tags: begin-concurrent-pnu) | |
| 17:29 | Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 59303e69 user: drh tags: begin-concurrent) | |
| 17:26 | Merge recent trunk enhancements into reuse-schema branch. (check-in: 92d8f967 user: drh tags: reuse-schema) | |
| 16:53 | Merge the latest trunk enhancements into the wal2 branch. (check-in: 41363fb9 user: drh tags: wal2) | |
|
2021-06-16
| ||
| 19:23 | Add an ALWAYS on a branch in STAT4-only logic that is now always true due to check-in [c21bc5a2353e660f]. (check-in: 7bd55eee user: drh tags: trunk) | |
| 18:58 | Omit a handful of tests from pager1.test when testing SQLITE_ENABLE_ZIPVFS builds. (check-in: c3036c28 user: dan tags: trunk) | |
| 16:56 | Do not run test file sessionbig.test on 32-bit platforms. It uses too much memory. (check-in: 75e53215 user: dan tags: trunk) | |
| 15:56 | Adjust the mkshellc.tcl script so that the generated code always uses unix-style line endings. (check-in: 9f69af4d user: drh tags: trunk) | |
| 13:26 | Avoid ominous warning in showdb.c (check-in: f8d7ac01 user: larrybr tags: trunk) | |
| 12:26 | Adjustments to requirement markings in comments. No changes to code. (check-in: be00e45b user: drh tags: trunk) | |
| 11:32 | Enhanced defense against integer overflow in ALTER TABLE. (check-in: fb7f094e user: drh tags: trunk) | |
|
2021-06-15
| ||
| 20:10 | Fix some #ifdefs so that builds work for all supported compile-time options. (check-in: ca7d78f7 user: drh tags: trunk) | |
| 20:07 | Fix an incorrect ifdef in the previous check-in. (Closed-Leaf check-in: 4b2bb467 user: drh tags: ifdef-update) | |
| 18:46 | Fix some minor #ifdef issues so that all of the supported compile-time options continue to build. (check-in: d8cf4070 user: drh tags: ifdef-update) | |
| 15:36 | Update the "nmakehlp.c" utility program sources associated with the TCL Extension Architecture, obtained from https://core.tcl-lang.org/sampleextension/file. Perhaps this new version will sit better with salmonx's static analyzer (ref1), (ref2). (check-in: 603b851d user: drh tags: trunk) | |
| 15:15 | Add NULL checks on all sqlite3_vfs_find(0) calls. This is not strictly necessary. There are no vulnerabilities here. However, adding these checks avoids unnecessary static analyzer complaints. Forum post ce1193be15. (check-in: 272a15b9 user: drh tags: trunk) | |
| 14:34 | Prevent an infinite loop in the trim() SQL function if the second argument is a carefully malformed UTF8 string. (check-in: 829343c2 user: drh tags: trunk) | |
|
2021-06-14
| ||
| 20:49 | Fix typos in testcase() macros from check-in [c09d90eec2a49b94]. (check-in: d4d9869c user: drh tags: trunk) | |
| 20:41 | In the authorizer, use SQLITE_DROP_INDEX, not SQLITE_DROP_TEMP_INDEX when dropping an index in an attached database. (check-in: e5a5acd6 user: drh tags: trunk) | |
| 20:08 | Fix an ALTER TABLE problem with handling infinite loops of CTEs in the database schema. (check-in: c09d90ee user: dan tags: trunk) | |
| 14:52 | Fix a test script problem in corruptN.test. (check-in: 3ddfe9ae user: dan tags: trunk) | |
| 14:35 | Update this branch with latest changes from trunk. (check-in: f21a53fb user: dan tags: reuse-schema) | |
| 14:25 | Update this branch with latest changes from wal2. (check-in: 0ab89901 user: dan tags: begin-concurrent-pnu-wal2) | |
| 14:12 | Update this branch with latest changes from trunk. (check-in: b38c2b8b user: dan tags: wal2) | |
| 14:01 | Update this branch with latest changes from begin-concurrent-pnu. (check-in: a485d1a1 user: dan tags: begin-concurrent-report) | |
| 14:00 | An index on the expression "likely(X)" should store the true value of X, even if X is a real number with no fractional part. The optimization of storing some REAL indexed values as INT (see [10d851353c2abead]) should be omitted for index columns that are expressions. Forum post 3b940c437a. (check-in: 791473bc user: drh tags: trunk) | |
| 13:49 | Update this branch with latest changes from trunk. (check-in: 74b42754 user: dan tags: begin-concurrent-pnu) | |
| 12:23 | Update this branch with latest trunk changes. (check-in: d8199634 user: dan tags: begin-concurrent) | |
| 11:20 | Avoid allocating oversized column names in the sqllimit1.test module. (check-in: 7068f1f6 user: drh tags: trunk) | |
|
2021-06-13
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| 19:14 | The opcode that preceeds OP_SeekScan is usually OP_IdxGT but can sometimes be OP_IdxGE. Adjust asserts accordingly. Follow-up to [9a2ab6092d644fc3]. dbsqlfuzz e41762333a4d6e90a49e628f488d0873b2dba4c5 (check-in: d6803ed8 user: drh tags: trunk) | |
| 17:55 | Improved defense against OOM errors in sqliteInitOne(). dbsqlfuzz 429db39cd5777c46479641e8637c48c62890042d (check-in: b6c57e0e user: drh tags: trunk) | |
| 08:23 | Correct link in .ar help. (check-in: de9d0f95 user: larrybr tags: trunk) | |
|
2021-06-12
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| 18:12 | The sqlite3WithPush() routine might destroy its second argument if there was a prior OOM. Do not use the second argument of sqlite3WithPush() if this happens. (check-in: baa3f962 user: drh tags: trunk) | |
| 17:45 | An alternative approach to the use-after-free problem. (Closed-Leaf check-in: 6796b7a2 user: drh tags: alternative-oom-fix) | |
| 16:17 | Fix a use-after-free that could follow an OOM in ALTER TABLE. (Edit:) Still contains problems. (Closed-Leaf check-in: 193b14a5 user: dan tags: original-uaf-fix) | |
|
2021-06-11
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| 13:18 | Reapply two recent ALTER TABLE error checks that turned out to be necessary after all. dbsqlfuzz fc5a9deefda00dda914748985155a6d4c44174e5. (check-in: 230fedd9 user: drh tags: trunk) | |
| 12:41 | Avoid bugs in some implementations of dlopen() by avoiding calls to dlopen() with a filename argument that exceeds FILENAME_MAX bytes. Forum post 08a0d6d9bf. (check-in: 01f3877c user: drh tags: trunk) | |
| 12:14 | Fix a crash in new ALTER TABLE code that could follow an OOM. (check-in: 6f1f2a0a user: dan tags: trunk) | |
| 12:02 | Remove an unreachable branch added by the previous commit. (check-in: 852ee0e9 user: dan tags: trunk) | |
| 11:14 | Fix problems with ALTER TABLE and schemas that contain views with some recursive CTEs, or CTEs that reference other CTEs. Forum post 9d965f2956. (check-in: 8b1f9a51 user: dan tags: trunk) | |
|
2021-06-10
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| 19:37 | Fix an assert() added by the previous commit that could fail with some database schemas. (Closed-Leaf check-in: 5079b5d5 user: dan tags: alter-table-cte-fix-1) | |
| 19:08 | Fix problems with ALTER TABLE and schemas that contain views with complex CTEs. (check-in: 32e3ecfc user: dan tags: alter-table-cte-fix-1) | |
| 14:36 | Improved robustness following OOM in the constant propagation optimization. dbsqlfuzz 001a20255c0df7495c21df62a20ea5b51e22c390. (check-in: 8658a64d user: drh tags: trunk) | |
|
2021-06-09
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| 14:45 | Set the database connection error code for an oversize argument to sqlite3_bind_blob64() or sqlite3_bind_text64(). Forum post a636276f0d451667 and 33821c8db543c. (check-in: 56ff58c0 user: drh tags: trunk) | |
| 13:39 | Add defensive code to better handle corrupt records in fts5. (check-in: a99c29b5 user: dan tags: trunk) | |
|
2021-06-08
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| 23:46 | Remove two assert()s in FTS5 that checks for database corruption right before actual code does the same check. dbsqlfuzz 9680db8f5338cb9b6060eb3a02d984555d4472e3. (check-in: f3f82967 user: drh tags: trunk) | |
| 17:56 | Try to avoid a double-free in the showdb utility program when running pgidx on a corrupt database. See forum post a60ea5a4d4 for context (check-in: e3188a86 user: drh tags: trunk) | |
| 12:22 | Add an assert() to prevent the value of the SQLITE_VTABRISK macros from being changed in a way that would break logic. (check-in: 33babdb5 user: drh tags: trunk) | |
| 12:15 | Avoid a buffer overread in fts3 that could occur when handling corrupt data structures. (check-in: 45f459d2 user: dan tags: trunk) | |
|
2021-06-07
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| 17:36 | Fix a buffer overread that could occur in fts5 when handling corrupt records. (check-in: 078962a2 user: dan tags: trunk) | |
| 15:28 | Fix a buffer overrun in fts3 that could occur when handling corrupt records and '^' queries. (check-in: 9d0b6b0f user: dan tags: trunk) | |
| 14:21 | Add recent dbsqlfuzz test cases to test/fuzzdata8.db. (check-in: 16202200 user: drh tags: trunk) | |
| 13:50 | Avoid use of uninitialized memory while running defragmentPage() on a corrupt database file. dbsqlfuzz 4c45cecc0b255aaf2ea85453ccd17e814fd0b6b2 (check-in: 35e40d75 user: drh tags: trunk) | |
| 11:50 | Fix an assert() in the OP_ParseSchema opcode that might fail on a corrupt database file when running with PRAGMA writable_schema=ON. dbsqlfuzz e7d743ca65f2767e415095f0c5a49166a0f55eea. (check-in: 10801f65 user: drh tags: trunk) | |
| 00:54 | Remove unnecessary end-of-line whitespace from the regexp.c extension. (check-in: 17e26a1f user: drh tags: trunk) | |
| 00:41 | Omit the unnecessary highlighting of the security implications of SQLTIE_DIRECTONLY in the sqlite3_create_function() documentation. No changes to code. (check-in: 2aa9368b user: drh tags: trunk) | |
|
2021-06-04
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| 23:26 | A better fix for the problem addressed by [4eb80b0cc61526c1]. This fix also avoids reading uninitialized variables. (check-in: 1c71de43 user: drh tags: trunk) | |
| 21:46 | Make MSVC build examples work when taken literally, and say when they do. (check-in: b53ca8ed user: larrybr tags: trunk) | |
| 17:47 | Improvements to the OP_SeekScan optimization. Added the SQLITE_TESTCTRL_TUNE test-control. (check-in: 9a2ab609 user: drh tags: trunk) | |
| 16:17 | Add the (missing) dependency of regexp.c to the shell.c rule in the makefiles. This dependency should have been added by [5d4535bfb603d7c8] but was missed. (check-in: c93be7e6 user: drh tags: trunk) | |
| 16:11 | Fix harmless compiler warnings. (check-in: 83aca2d8 user: drh tags: trunk) | |
| 15:56 | Fix more cases in the regexp extension where the 0x00 terminator at the end of the input string is being pattern matched. [forum/forumpost/9104f0d9e7|Forum post 9104f0d9e7]. (check-in: 569e00d4 user: drh tags: trunk) | |
| 13:40 | Revamp SQLITE_TESTCTRL_TUNE to provide visibility of current turning parameter values. (Closed-Leaf check-in: 677e645e user: drh tags: seekscan-improvements) | |
| 13:16 | Add support for SQLITE_TESTCTRL_TUNE and the ".testctrl tune ID VALUE" command in the CLI. (check-in: f1199d58 user: drh tags: seekscan-improvements) | |
| 12:29 | Merge recent trunk enchancements into the seekscan-improvements branch. (check-in: d9e85fe8 user: drh tags: seekscan-improvements) | |
|
2021-06-03
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| 18:56 | Fix a case where combining row-value UPDATE FROM syntax with window functions over aggregates can cause an error. dbsqlfuzz ae4516bff08d736f203f09934e2f4d31e0b3e7ce (check-in: 4a587c34 user: dan tags: trunk) | |
| 18:51 | Fix the truncate optimization so that PRAGMA count_changes and changes() return correct values even for a WITHOUT ROWID table. Forum post 07dedbf9a1. (check-in: 820ae3b1 user: drh tags: trunk) | |
| 13:51 | Add the regexp() and regexpi() extension functions to the CLI. (check-in: 5d4535bf user: drh tags: trunk) | |
| 13:44 | Fix a bug in the regexp extension in which the "." wildcard would match the 0x00 terminator at the end of the comparison string. (check-in: fa23108b user: drh tags: trunk) | |
| 12:31 | Fix the case-insensitive version of the regexp() function so that it does not use the prefix optimization incorrectly. Forum post 983b43ef8e. (check-in: 1a8e43cc user: drh tags: trunk) | |
|
2021-06-02
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| 19:28 | Add an optimization control bit to disable the OP_SeekScan optimization. (check-in: f674c41e user: drh tags: seekscan-improvements) | |
| 18:50 | Fix an ALWAYS which can be false. (check-in: a87f8ecd user: drh tags: seekscan-improvements) | |
| 17:32 | Tighten assert() restrictions on the OP_SeekScan opcode. (check-in: dbc33d3a user: drh tags: seekscan-improvements) | |
| 17:14 | Never use WHERE_IN_SEEKSCAN for the 2nd or subsequent IN operator. (check-in: d0b98619 user: drh tags: seekscan-improvements) | |
| 12:44 | This is an attempt to address the OP_SeekScan performance issue identified by forum post b4fcb8a598. (check-in: d58efb3f user: drh tags: seekscan-improvements) | |
|
2021-06-01
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| 21:07 | Fix issue in 'mkopcodeh.tcl' tool that prevented its termination in rare circumstances. (check-in: a8d92113 user: mistachkin tags: trunk) | |
| 15:37 | Fix a problem with running ALTER TABLE against schemas that contain compound SELECT statements with ORDER BY clauses containing one or more references to the second or subsequent component SELECT statements. This fixes the problem reported by forum post 31ceaa8461. (check-in: 587a3044 user: dan tags: trunk) | |
|
2021-05-29
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| 23:07 | Do not confuse the ">" operator with IS NOT NULL when checking to see if a partial index is usable. Forum post d813704d7c. (check-in: 8cc23931 user: drh tags: trunk) | |
| 21:50 | Fix a subtle error in an assert(). dbsqlfuzz eefbd0215c0c1b4bcc32b8141b48b35f7b431300 (check-in: a5ec81eb user: drh tags: trunk) | |
|
2021-05-28
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| 14:28 | If a subquery is used to drive an index, this change avoids making an extra copy of the result of that subquery. But, such situations are probably sufficiently unusual that the added complexity of this enhancement is not worth the performance gain. So I'm going to park this check-in on a branch. If we later find a use case to justify it, we can merge it to trunk then. This is the "further change" that was promised by the prior check-in comment. (Leaf check-in: 4488cb88 user: drh tags: copy-optimization) | |
| 12:48 | Make a deep copy of the result of a subquery in case the subquery is reused. Fix for the problem reported by forum post 28216b36ac and introduced by check-in [f30fb19ff763a7cb]. Further changes to try to optimize the new OP_Copy opcode back into either OP_SCopy or OP_Move will be attempted separately. A test case will be in TH3. (check-in: c9f0b9cb user: drh tags: trunk) | |
| 12:15 | Fix a potential memory leak in json_group_object() following an error. dbsqlfuzz cd32630de3ff039d97089592b63cb3616f8ec9dd (check-in: 21676731 user: drh tags: trunk) | |
|
2021-05-27
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| 16:31 | Add the merge-test.tcl script to ease verification of LTS branches. (check-in: f958ffbc user: drh tags: trunk) | |
| 15:24 | The SQLITE_ENABLE_SHARED_SCHEMA compile-time option is on by default in the configure-generated makefile, permitting a complete test of this branch using "./configure && make test". (check-in: e867d226 user: drh tags: reuse-schema) | |
| 14:09 | Improved comment on the prpagateConstants() routine. No changes to executable code. (check-in: d61a875d user: drh tags: trunk) | |
| 10:23 | Remove a NEVER that is reachable following OOM in writable_schema=ON mode with a corrupt schema. (check-in: 4eb80b0c user: drh tags: trunk) | |
|
2021-05-26
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| 23:10 | Improvements to the constant-propagation optimization in order to better deal with unusual affinities. See forum post 6a06202608 for more detail. (check-in: 9be208a6 user: drh tags: trunk) | |
| 19:52 | Minor optimization to opcode comparison logic in the fixes to the constant-propagation optimization on this branch. (Closed-Leaf check-in: f17dec40 user: drh tags: constant-propagation-fix) | |
| 19:37 | Add new test file whereM.test. Containing tests for the change on this branch. (check-in: c4c76b82 user: dan tags: constant-propagation-fix) | |
| 18:51 | Avoid assuming that an expression like "x=10" in a WHERE clause implies that CASE(x AS TEXT)=='10'. (check-in: 389ec669 user: dan tags: constant-propagation-fix) | |
| 18:46 | Take care that the code is not generated for the same Select object more than once, as transformations that apply during the first pass might cause problems for the second pass. dbsqlfuzz 836b625cd8a41809ef80fc7ebaa6554357bcb463. (check-in: f30fb19f user: drh tags: trunk) | |
| 14:32 | Update an assert() in wherecode.c that might fail following an unrelated SQL error. (check-in: 3e2c36a8 user: dan tags: trunk) | |
|
2021-05-25
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| 16:10 | Do not run sessionbig.test as part of the session_strm permutation. It is too slow. (check-in: 708ce7ad user: dan tags: trunk) | |
| 15:21 | Update an allocation routine in the sessions module to allow it to allocate the maximum size permitted by sqlite3_realloc64(). (check-in: 0b45e821 user: dan tags: trunk) | |
| 11:39 | Enhance the shell tool ".dump PATTERN" command so that it dumps the contents of shadow tables when a virtual table is identified by the PATTERN. (check-in: b0bc5ab9 user: dan tags: trunk) | |
|
2021-05-24
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| 14:35 | Fix a problem in the in-memory journal code that could occasionally lead to a segfault when a sub-transaction that modified zero pages was committed. (check-in: 17960165 user: dan tags: trunk) | |
| 12:28 | Minor comment improvements in fuzzcheck.c. (check-in: 7aca8d52 user: drh tags: trunk) | |
| 12:13 | New dbsqlfuzz cases added to test/fuzzdata8.db. (check-in: 5bb5c9ec user: drh tags: trunk) | |
| 11:35 | Fix the TreeView module so that it works with the TK_ERROR exprssion. Also fix an assert() that was failing due to the recent TK_ERROR addition. (check-in: dd56fbe0 user: drh tags: trunk) | |
| 00:17 | Additional defenses (above and beyond [b986600520696b0c]) to prevent an invalid subquery from causing problems downstream. If an error is found while analyzing a subquery expression, change the expression to TK_ERROR so inhibit further processing on that expression. dbsqlfuzz cf624b8c0484c66e0f552bf6475e3e3f2c22b24e. (check-in: 0be6b6c9 user: drh tags: trunk) | |
|
2021-05-23
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| 17:47 | Do not push a WITH clause onto the processing stack if prior errors have occurred. dbsqlfuzz 6b7a144674e215f06ddfeb9042c873d9ee956ac0. (check-in: c2066dde user: drh tags: trunk) | |
|
2021-05-22
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| 15:05 | Merge latest trunk changes into this branch. (check-in: dbc65a69 user: dan tags: reuse-schema) | |
| 11:23 | Do not invoke sqlite3ExprAffinity() after a syntax error that might have left the tree in an inconsistent state. See also [e8a1515b44380cc5] and forum post 7e484e225c. (check-in: b9866005 user: drh tags: trunk) | |
| 11:00 | The fix in the previous check-in was only correct if the OOM occurs on the initial allocation. This changes should make it correct for a resize as well. (check-in: 57087ab2 user: drh tags: trunk) | |
| 01:30 | If an FTS5 Cursor fails to enlarge the space for the aInst array, set the size of the aInst array to zero. dbsqlfuzz 294254b8105cca409f27a711f1eb2e9e63cbcac5. (check-in: 4ae5e5b5 user: drh tags: trunk) | |
|
2021-05-21
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| 21:49 | If there are errors in a nested CTE, be sure to abandon processing. Do not continue since the parse tree may have been left in a goofy state which could cause use-after-free and segfaults. See forum post aa4a7a3980 for an example. (check-in: 94225d69 user: drh tags: trunk) | |
| 16:41 | Fix a problem with SQLITE_MAX_MEMORY in malloc.c. (check-in: c18dbe2f user: dan tags: trunk) | |