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249 check-ins using file ext/fts3/fts3_tokenizer.c version b7e586baeb
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2018-12-14
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| 20:28 | Add a missing OP_ColumnsUsed opcode to code for expressions like "? IN (SELECT ...)" in cases where expression can use an index that may contain NULL values. (Backported fix from version 3.14.0). (Leaf check-in: 11368e673c user: drh tags: branch-3.8.9) | |
| 20:20 | Add the OP_ColumnsUsed opcode (when compiled with SQLITE_ENABLE_COLUMN_USED_MASK) as a hint to the b-tree layer as to which columns of a btree cursor will be used. (Backport from 3.8.11) (check-in: b29e02f877 user: drh tags: branch-3.8.9) | |
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2017-11-14
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| 18:26 | Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. This is a modified cherrypick of [dae4a97a]. (check-in: b2679d3b7a user: dan tags: branch-3.8.9) | |
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2017-11-09
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| 04:13 | Disallow ORDER BY and LIMIT on UPDATE and DELETE of views and WITHOUT ROWID tables. This is a temporary fix for ticket [d4beea1633f1b88f] until a better solution can be found. (check-in: 30aa941fc1 user: drh tags: branch-3.8.9) | |
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2017-07-27
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| 22:16 | Enhance the like optimization so that it works with an ESCAPE clause. (check-in: 2495acf710 user: drh tags: branch-3.8.9) | |
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2017-07-17
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| 19:37 | Try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. This is a cherry-pick of [6df18e949d36] with bug fixes. (check-in: cd6ac07848 user: drh tags: branch-3.8.9) | |
| 19:25 | When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket [f7f8c97e97597]. (Closed-Leaf check-in: adc082c146 user: drh tags: push-down-backport) | |
| 19:14 | Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. (check-in: 52674f948c user: drh tags: push-down-backport) | |
| 19:07 | For FROM-clause subqueries that cannot be flattened, try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. Cherry-pick from [6df18e949d36]. Still need to backport bug fixes associated with that check-in. (check-in: 043d6ce8ad user: drh tags: push-down-backport) | |
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2017-07-08
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| 01:01 | Fix the covering index OR optimization (check-in [fcbd6abd]) so that it works with SQLITE_MAX_ATTACHED>30. Broken by a bad cherry-pick merge. (check-in: d227de8ad9 user: drh tags: branch-3.8.9) | |
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2017-07-05
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| 16:20 | Make use of covering indexes in the OR optimization. (check-in: fcbd6abdb1 user: drh tags: branch-3.8.9) | |
| 14:54 | Add the count-of-view optimization when compiled using SQLITE_COUNTOFVIEW_OPTIMIZATION. (check-in: b7ae4b879f user: drh tags: branch-3.8.9) | |
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2017-06-06
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| 18:22 | Add the SQLITE_DEFAULT_ROWEST compile-time option for changing the estimated number of rows in tables that lack sqlite_stat1 entries. (check-in: 802b82f342 user: drh tags: branch-3.8.9) | |
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2017-05-24
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| 04:32 | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: 19dad0a720 user: drh tags: branch-3.8.9) | |
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2017-05-22
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| 00:27 | When planning a query using sorting, resolve ties in the solver by selecting loop plans with the smaller unsorted cost. (check-in: 962531e7c1 user: drh tags: branch-3.8.9) | |
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2017-01-11
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| 14:21 | In the STAT4 computations, ensure that the aAvgEq values do not go negative. (check-in: 4f83f6806a user: drh tags: branch-3.8.9) | |
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2016-11-02
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| 16:29 | When the block sorting optimization is used in a scalar subquery, be sure to exit the loop as soon as the first valid output row is received. Fix for ticket [cb3aa0641d9a4] backported to the 3.8.9 branch. (check-in: 8e4ba115ed user: drh tags: branch-3.8.9) | |
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2016-09-23
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| 18:06 | Fix the ORDER BY LIMIT optimization backport so that it works when the ORDER BY uses the DESC direction. (check-in: 0c3cafb7eb user: drh tags: branch-3.8.9) | |
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2016-09-14
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| 01:43 | Backport the ORDER BY LIMIT optimization to version 3.8.9. (check-in: db3614825f user: drh tags: branch-3.8.9) | |
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2015-08-11
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| 18:18 | Fix the retry mechanism on file locks. (check-in: 600df309fc user: drh tags: apple-osx) | |
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2015-04-28
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| 23:34 | Revise when the sqlite3ErrName() function is defined. (Closed-Leaf check-in: 9e593fb3db user: mistachkin tags: winTest) | |
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2015-04-23
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| 19:18 | Fix a performance problem in calls to sqlite3ota_close() made after the OTA update has been completely applied and checkpointed. (check-in: fa62093b25 user: dan tags: ota-update) | |
| 18:14 | Have OTA maintain a small LRU cache of UPDATE statements. This reduces the amount of time it spends compiling UPDATE if a single data_xxx table contains many different ota_control strings. (check-in: baee3556ea user: dan tags: ota-update) | |
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2015-04-22
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| 11:34 | Add comments related to database locking to sqlite3ota.h. (check-in: 77242965e7 user: dan tags: ota-update) | |
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2015-04-21
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| 15:35 | Add a comment to sqlite3ota.h. No code changes. (check-in: 352fa09efd user: dan tags: ota-update) | |
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2015-04-20
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| 22:36 | Add the --mode option to fuzzershell. (check-in: b940b0fa6c user: drh tags: trunk) | |
| 18:58 | Many new configuration options for fuzzershell. (check-in: 41c9543916 user: drh tags: trunk) | |
| 15:13 | Fix a memory leak caused by duplicate entries in the sqlite_stat1 table. (check-in: 2f58c8c972 user: dan tags: trunk) | |
| 13:59 | Fix an obscure memory leak in sqlite3Stat4ProbeFree() (check-in: c72abbe2c1 user: drh tags: trunk) | |
| 12:50 | Enhance fuzzershell to support multiple blocks of SQL, each run in its own private in-memory database. (check-in: ab0a96ca73 user: drh tags: trunk) | |
| 01:32 | Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: b8ef1cdee3 user: drh tags: sessions) | |
| 01:25 | Merge all recent trunk enhancements and fixes into the apple-osx branch. (check-in: 74b7bf1744 user: drh tags: apple-osx) | |
| 01:13 | Add an ALWAYS() around a new branch that was made unreachable by an even newer change. (check-in: 592c010478 user: drh tags: trunk) | |
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2015-04-19
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| 23:11 | Fix an off-by-one assert() in the virtual table argument tokenizer. (check-in: c83052e48b user: drh tags: trunk) | |
| 22:41 | Fix a broken assert() and comparison for INSERT INTO ... SELECT when the SELECT uses an unknown collating sequence. (check-in: e73ac0cbac user: drh tags: trunk) | |
| 22:31 | Silently ignore parser stack overflow when parsing a malformed schema in PRAGMA writable_schema mode. (check-in: 2cb37b959c user: drh tags: trunk) | |
| 21:59 | Fix another assert() that is not true if the database schema is corrupt. (check-in: bc97cec633 user: drh tags: trunk) | |
| 20:39 | Fix a faulty assert in the schema parsing logic. (check-in: b1ed949584 user: drh tags: trunk) | |
| 19:53 | Document the NMAKE_ARGS environment variable as well. (check-in: 977fd39c15 user: mistachkin tags: vsix2015) | |
| 19:21 | Fix a potential NULL pointer deference on a corrupt database schema. (check-in: dc61b292d8 user: drh tags: trunk) | |
| 18:58 | Improve documentation and comments in the MSVC batch build tool. (check-in: ca64ef0798 user: mistachkin tags: vsix2015) | |
| 18:32 | Bring comments on the INSERT code generator up-to-date. Fix the INSERT code generator so that it correctly handles inserts from a SELECT into a virtual table with non-terminal hidden columns. (check-in: 4ac81fac6c user: drh tags: trunk) | |
| 06:18 | Work in progress on making VSIX packages for the Visual Studio 2015 CTP. (check-in: 8469d651a0 user: mistachkin tags: vsix2015) | |
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2015-04-18
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| 19:20 | The sqlite3_trace() callback does not try to expand parameters in statements that have no parameter. (check-in: 917e3c3629 user: drh tags: trunk) | |
| 17:43 | Fix an incorrect assert() statement in the CREATE INDEX code generator. (check-in: 2eed41fda0 user: drh tags: trunk) | |
| 16:25 | Ensure that if a "ROLLBACK TO" statement is used to rollback (but not close) theoutermost transaction, the xRollbackTo() method of any virtual tables involved in the transaction is invoked. (check-in: e98d481d84 user: dan tags: trunk) | |
| 04:45 | Disregard leading zeros when converting strings to 32-bit integers. (check-in: 691cc201e1 user: drh tags: trunk) | |
| 00:22 | Fix an incorrect assert() in the sqlite3_trace() logic. (check-in: eabde33997 user: drh tags: trunk) | |
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2015-04-17
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| 20:51 | Fix a problem affecting some fts3 UPDATE and DELETE statements on order=DESC tables. (check-in: 284c1623f8 user: dan tags: trunk) | |
| 19:41 | In the expression-tree comparison routine, do not compiler Expr.iColumn and Expr.iTable for TK_STRING expressions. (check-in: b67bb16c72 user: drh tags: trunk) | |
| 18:52 | Always resolve symbols in all ORDER BY clauses of a compound-SELECT, even illegal ORDER BY clauses. (check-in: 6c39ef73d5 user: drh tags: trunk) | |
| 18:22 | Remove unnecessary parser error count increments. Let the sqlite3ErrorMsg() take care of doing that. (check-in: 3f3b0f683a user: drh tags: trunk) | |
| 17:00 | Ensure that filenames passed to the VFS xOpen() function are terminated by 2 '\0' bytes. (check-in: 66eff473c3 user: dan tags: ota-update) | |
| 16:29 | Fix a memory leak in sqlite3ota.c that can follow an OOM error. (check-in: c3dc15e717 user: dan tags: ota-update) | |
| 16:12 | Remove an ALWAYS() that turns out to be false when there is a semantic error on a compound SELECT. (check-in: ad67a67c03 user: drh tags: trunk) | |
| 15:58 | Ensure that semantic SQL errors are always reported back up to the syntax parser. Also: Improve the defense against invalid PRAGMA synchronous settings. (check-in: 7aeade9a07 user: drh tags: trunk) | |
| 15:16 | Fix a faulty assert() in sqlite3SelectNew(). (check-in: 620d19c3b4 user: drh tags: trunk) | |
| 14:30 | Add the tool/fuzzershell.c utility program. (check-in: db8d9af4d0 user: drh tags: trunk) | |
| 12:16 | Fix the header comment on the sqldiff utility program. No code changes. (check-in: b355ca3a3f user: drh tags: trunk) | |
| 11:31 | Hold the database mutex for the duration of sqlite3session_diff(). (check-in: 6f33050115 user: dan tags: sessions) | |
| 08:36 | Have OTA always specify SQLITE_CONFIG_URI when opening databases. Fix a test issue causing otacrash.test to fail. (check-in: 0d0e5ec064 user: dan tags: ota-update) | |
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2015-04-16
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| 23:04 | Restrict the scope of a local-use function in the parser. (check-in: cd6598f474 user: drh tags: trunk) | |
| 21:57 | Use a heap rather than a bitmap for cell coverage and overlap testing on btree pages in PRAGMA integrity_check. (check-in: e94b2ef224 user: drh tags: trunk) | |
| 20:27 | Fix a couple of unreachable branches. (check-in: 8f391dffcf user: drh tags: trunk) | |
| 20:10 | Fix a boundry-value condition in the phrase poslist extractor of FTS3/4. (check-in: 55d10baf0b user: drh tags: trunk) | |
| 18:49 | Be sure to release any xShmLock locks held when closing an OTA handle. (check-in: d0fba72a47 user: dan tags: ota-update) | |
| 18:11 | Make sure all cursors are closed when returning from a VDBE subprogram that implements a foreign-key construct. (check-in: d04d354d8e user: drh tags: trunk) | |
| 17:31 | Fix the VDBE so that it always uses the original opcode for profiling and debugging even after the pOp pointer has been updated due to a jump. (check-in: 647495cf12 user: drh tags: trunk) | |
| 16:27 | Restore SQLITE_FORCE_OS_TRACE to the MSVC makefile, which was removed during a merge. (check-in: c37f4d492f user: mistachkin tags: winTest) | |
| 16:22 | Fix a faulty assert() in the compound-SELECT code generator. (check-in: 10715b05f2 user: drh tags: trunk) | |
| 16:04 | Silently ignore requests to change the PRAGMA synchronous setting to an illegal integer value, rather than raising an assertion. (check-in: e0a88176fc user: drh tags: trunk) | |
| 15:47 | Make sure errors in coding triggers are propagated back up to the parser. (check-in: 928f973ca9 user: drh tags: trunk) | |
| 15:05 | Add the --backslash option to the command-line shell for testing purposes. (check-in: dd96211e80 user: drh tags: trunk) | |
| 14:33 | Fix a faulty assert() in the compound select code generator. (check-in: 9d336be1b1 user: drh tags: trunk) | |
| 14:33 | Fix a mismatched printf() argument and format specifier. Add ota files to Makefile.in. (check-in: 5db810a88d user: dan tags: ota-update) | |
| 14:13 | Improvements to the way VALUES clauses are parsed. (check-in: ec5a493ad2 user: drh tags: trunk) | |
| 13:52 | Fix a stray backslash character in a printf format string in sessionDiffFindModified() (check-in: abb192a1d7 user: drh tags: sessions) | |
| 12:12 | Fix the corruptC.test module due to a change in error message text. (check-in: 7c0deed257 user: drh tags: trunk) | |
| 12:09 | Checked in the wrong fix. (Closed-Leaf check-in: 4b0f44848d user: drh tags: mistake) | |
| 11:56 | Use a heap instead of a bitmap for cell overlap and coverage testing of btree pages in PRAGMA integrity_check. (Closed-Leaf check-in: 5619c959bf user: drh tags: integrity-check-heap) | |
| 10:55 | Avoid attempting to rename the *-oal file while it is still open. (check-in: 658c3b0c80 user: dan tags: ota-update) | |
| 08:54 | Fix a problem in test file e_reindex.test. (check-in: 5b3de9390f user: dan tags: trunk) | |
| 07:19 | Ensure the sqlite3Select() routine always returns non-zero if an error has occurred. (check-in: b51028ed2f user: dan tags: trunk) | |
| 04:20 | Merge updates from trunk. (Closed-Leaf check-in: 22827542a5 user: mistachkin tags: expShell) | |
| 03:56 | Move OSTRACE defines so they are visible to all source files that need them. (check-in: 72485c97c6 user: mistachkin tags: winTest) | |
| 03:37 | Make sure the sqlite3DebugPrintf() function is defined for OSTRACE as well. (check-in: ae5af70427 user: mistachkin tags: winTest) | |
| 03:24 | Merge updates from trunk. Make OSTRACE changes work on Linux. (check-in: cd1542664e user: mistachkin tags: winTest) | |
| 00:26 | When parsing the schema, ignore any SQL that does not begin with "CREATE". (check-in: d3c00d6158 user: drh tags: trunk) | |
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2015-04-15
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| 19:25 | Fix a potential one-byte buffer overread in the command-line shell. (check-in: e018f4bf1f user: drh tags: trunk) | |
| 19:13 | Add the BtCursor.pPage field which is the current page to which the cursor points, for a very small performance gain. (Leaf check-in: a200e1eae9 user: drh tags: btree-current-page-cache) | |
| 17:26 | Prevent the fetchPayload() routine from reporting a cell size that extends off the end of the page on a pathologically corrupted database file. (check-in: f71053cf65 user: drh tags: trunk) | |
| 15:29 | Enhance the showdb utility program so that it can read the last partial page of a truncated database file. (check-in: 61d72e1791 user: drh tags: trunk) | |
| 14:52 | Add the --msvc command-line option to the releasetest.tcl script. This is only a partial merge from the winTest branch as the OS_TRACE changes are omitted. (check-in: b8768f124e user: drh tags: trunk) | |
| 14:26 | Merge all recent trunk enhancements and fixes into the ota-update branch. (check-in: 9bd3e4453d user: drh tags: ota-update) | |
| 14:14 | Merge all recent trunk fixes and enhancements into the sessions branch. (check-in: e65e65f9bc user: drh tags: sessions) | |
| 13:51 | Merge recent trunk fixes and enhancements into the apple-osx branch. (check-in: bfc7142ad2 user: drh tags: apple-osx) | |
| 09:16 | Remove an incorrect assert() statement from sqlite3Fts3Dequote(). (check-in: bd06eeb8d0 user: dan tags: trunk) | |
| 08:37 | Remove a branch that became unreachable due to one of the earlier check-ins today. (check-in: fa0956edf8 user: drh tags: trunk) | |
| 08:20 | Fix a problem causing an assert() to fail if a snippet containing 0 tokens was requested from fts3. (check-in: eafd0a1e3f user: dan tags: trunk) | |
| 07:57 | Fix the error message generator for illegal token errors so that it does not leak memory if it immediately follows another erroneous SQL statement. (check-in: 3576973f8b user: drh tags: trunk) | |
| 07:34 | Remove an incorrect ALWAYS() from the automatic index generator. (check-in: eeb4bd06bf user: drh tags: trunk) | |
| 07:19 | Remove an incorrect ALWAYS() from the table_info pragma. (check-in: 0e087c0183 user: drh tags: trunk) | |
| 07:10 | Change the multiSelectOrderBy() routine to return non-zero if there has been any prior error. (check-in: 14784c317b user: drh tags: trunk) | |
| 06:45 | Fix a faulty assert() statement in the name resolver associated with the optimization that converts compound selects with ORDER BY COLLATE into subqueries. (check-in: c72324ef92 user: drh tags: trunk) | |
| 05:57 | Correctly handle COLLATE operators applied to COLLATE operators in an ORDER BY clause. (check-in: 9e1f837b08 user: drh tags: trunk) | |
| 05:38 | Fix a faulty assert() in the sqlite3StrAccumAppend() routine. (check-in: 998cfdb8dc user: drh tags: trunk) | |
| 05:31 | Correctly deal with an unknown collating sequence on an indexed DISTINCT query. (check-in: a0b6e2fed3 user: drh tags: trunk) | |
| 05:20 | When adding the implied "LIMIT 1" to the end of a scalar subquery, make sure that subquery is not a VALUES-only query as such queries cannot deal with LIMIT clauses. (check-in: 7c27310bdf user: drh tags: trunk) | |
| 04:51 | When doing the (dubious) conversion of double-quoted identifier into string literal for MySQL compatibility, be sure to also clear the iTable value from the Expr entry to avoid an assert. (check-in: d7211b6810 user: drh tags: trunk) | |
| 04:20 | Add a test case for what was formerly thought to be an unreachable condition: when the LHS of an OR operator contains an error and the RHS contains an IN operator. (check-in: 3872742591 user: drh tags: trunk) | |
| 04:10 | An oversize hex literal can cause a parsing error while generating code for constants that are factored out of the main body of the VDBE program. So allow for that case. (check-in: a084690b4f user: drh tags: trunk) | |
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2015-04-14
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| 19:01 | Add the --summary option to the sqldiff command-line tool. (check-in: 88b22761c5 user: drh tags: trunk) | |
| 15:14 | Update API documentation to identify many functions as methods on objects. No changes to code. (check-in: b549cbcee1 user: drh tags: trunk) | |
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2015-04-13
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| 23:11 | Merge all recent trunk enhances into the apple-osx branch. (check-in: e709d3b4e7 user: drh tags: apple-osx) | |
| 23:05 | Add #ifdef magic for HAVE_GETHOSTUUID so that the build will hopefully now work on more verions of MacOS with SQLITE_ENABLE_LOCKING_STYLE turned on. (check-in: 211411d02c user: drh tags: trunk) | |
| 22:26 | On a DETACH statement, keep all schemas intact except fo the one that is being detached, and thus avoid unnecessary schema reparsing. (check-in: 661db19b34 user: drh tags: trunk) | |
| 21:39 | Omit the "pc" or "program counter" variable from the VDBE loop for 0.6% performance increase. (check-in: d2f10c41a8 user: drh tags: trunk) | |
| 19:14 | Remove the out2-prerelease VDBE opcode property and its associated code, for a 0.5% performance improvement. (check-in: e29c7f2c91 user: drh tags: trunk) | |
| 17:43 | Add a comment to wal.c to explain why a race condition is safe. (check-in: bc33af8664 user: dan tags: trunk) | |
| 14:44 | Remove a faulty assert() from the btree balancing logic. (check-in: d06669d968 user: drh tags: trunk) | |
| 14:08 | Test that if the definition of a collation sequence is changed and VACUUM run, the new database contains records sorted in the (new) correct order. (check-in: ce6eaac10a user: dan tags: trunk) | |
| 14:03 | Remove an unreachable branch from the VACUUM logic. (check-in: 65ace4b062 user: drh tags: trunk) | |
| 12:45 | Remove an unreachable branch from the vdbeSorterCompareInt() routine. (check-in: f666ef0686 user: drh tags: trunk) | |
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2015-04-12
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| 21:28 | Update the version number to 3.8.10 because of the new sort optimizations from check-in [79326d6eec]. (check-in: bd2cfa1d72 user: drh tags: trunk) | |
| 17:35 | Fix a problem with a stale Select.pWith pointer when a CTE is used together with a compound query and an ORDER BY clause. (check-in: 9a453f52a2 user: drh tags: trunk) | |
| 01:33 | Merge all recent trunk enhancements into the sessions branch. (check-in: 5f14f34f07 user: drh tags: sessions) | |
| 01:22 | Avoid problems when a query has a GROUP BY and an ORDER BY but no FROM clause. (check-in: e527d96a1e user: drh tags: trunk) | |
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2015-04-11
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| 20:44 | Optimizations for VACUUM, CREATE INDEX and some cases of ORDER BY. (check-in: 79326d6eec user: dan tags: trunk) | |
| 20:20 | Fix a problem with sorting large amounts of partially ordered data. (check-in: acca97efda user: dan tags: trunk) | |
| 18:45 | Merge latest trunk changes with this branch. (Closed-Leaf check-in: cf7590f607 user: dan tags: sorter-opt) | |
| 17:09 | Merge the sessions-diff branch with this one. (check-in: 805baa57e5 user: dan tags: sessions) | |
| 13:49 | Add the --changeset option to the sqldiff utility program, for generating a sessions changeset file instead of an SQL diff. (check-in: f9a3a8391c user: drh tags: trunk) | |
| 13:48 | The --changeset option now appears to be working. (Closed-Leaf check-in: 1a2e280392 user: drh tags: sqldiff-changeset) | |
| 12:07 | First complete attempt to generate a working changeset. Still contains bugs. (check-in: 5611fa9bd5 user: drh tags: sqldiff-changeset) | |
| 11:53 | Update tests in whereD.test to account for the change in the previous commit. (check-in: da49700ca1 user: dan tags: trunk) | |
| 11:44 | Do not assume an index contains unique entries unless it is declared UNIQUE and NOT NULL is specified for all columns. Fix for [7b4fee9f6c]. (check-in: e3b1f62551 user: dan tags: trunk) | |
| 02:08 | Detect and report oversized records constructed from multiple zeroblobs. (check-in: 9e139afd92 user: drh tags: trunk) | |
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2015-04-10
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| 21:16 | Minor build enhancements for MSVC. (check-in: 40c417a7ef user: mistachkin tags: trunk) | |
| 19:41 | Work toward adding the --changeset option to the sqldiff utility program. Changes are incomplete. This is an incremental check-in. (check-in: 463e38d765 user: drh tags: sqldiff-changeset) | |
| 16:05 | In sqlite3_declare_vtab(), avoid accessing the database structure until after the "api-armour" safety-check has completed and the db mutex has been obtained. (check-in: 860e4f8a94 user: dan tags: trunk) | |
| 12:04 | Fix foreign key CASCADE for cases where the parent key is an INTEGER PRIMARY KEY and the parent table contains other columns named "rowid", "_rowid_", and "oid". (check-in: ed3cbaab6a user: drh tags: trunk) | |
| 08:28 | Update this branch with the latest changes from sorter-opt. (Leaf check-in: 08c0b19b89 user: dan tags: insert-select-opt) | |
| 08:20 | Update this branch with latest trunk changes. (check-in: 60be9c1c1a user: dan tags: sorter-opt) | |
| 07:55 | Do not allow virtual table constructors to be called recursively. (check-in: 0a72726da2 user: dan tags: trunk) | |
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2015-04-09
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| 19:39 | Fix incorrect column names in UPDATE statements generated by the sqldiff utility. (check-in: ee53b46011 user: drh tags: trunk) | |
| 19:19 | Updates to comments describing the changeset and patchset formats. (check-in: 5342f721e8 user: dan tags: sessions) | |
| 18:14 | Add the --primarykey option to the sqldiff tool, which causes it to use the schema-defined PRIMARY KEY. (check-in: 5063f9070a user: drh tags: trunk) | |
| 16:30 | Remove two pointless assert() statements. This should silence harmless compiler warnings reported at https://bugzilla.mozilla.org/show_bug.cgi?id=1152845 (check-in: 83b342a44f user: drh tags: trunk) | |
| 13:40 | Fix comment typos in the sqldiff.c utility program. (check-in: 32ab2bb990 user: drh tags: trunk) | |
| 13:34 | Add the "sqldiff" utility program. (check-in: 88da5bf5d2 user: drh tags: trunk) | |
| 11:24 | Remove a variable initializion to silence a harmless compiler warning. (check-in: 79861adbef user: drh tags: trunk) | |
|
2015-04-08
| ||
| 16:43 | Fix problems in the sessions module causing it to produce spurious SQLITE_NOMEM errors when handling SQL text or blob values zero bytes in size. (check-in: b9459d5980 user: dan tags: sessions) | |
| 16:01 | Add experimental API sqlite3session_diff(). (Closed-Leaf check-in: c4340b2ea2 user: dan tags: sessions-diff) | |
| 14:01 | Merge all changes for version 3.8.9 into the ota-update branch. (check-in: ec9d907a57 user: drh tags: ota-update) | |
| 12:47 | Merge in all version 3.8.9 changes from trunk. (check-in: 301218704c user: drh tags: apple-osx) | |
| 12:16 | Version 3.8.9 (check-in: 8a8ffc862e user: drh tags: trunk, release, version-3.8.9) | |
|
2015-04-07
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| 23:10 | Merge printf() width and precision overflow fixes from trunk. (check-in: aeca95ac77 user: drh tags: sessions) | |
| 21:18 | Merge updates from trunk. (check-in: c458db41bb user: mistachkin tags: expShell) | |
| 15:39 | Avoid signed integer overflow when converting oversized in-line integer widths and precisions in printf(). (check-in: 8e4ac2ce24 user: drh tags: trunk) | |
| 14:38 | Another change to avoid a problem caused by integer overflow in the printf() code. (check-in: 95625ef3ad user: dan tags: trunk) | |
| 13:28 | Further changes to guard against integer overflow in the width and precision of printf() arguments. (check-in: 5ce4e7d765 user: drh tags: trunk) | |
| 12:41 | Guard against excessive width and precision in floating-point conversions in the printf routines. (check-in: c494171f77 user: drh tags: trunk) | |
|
2015-04-06
| ||
| 12:08 | Merge obscure problem fixes from trunk. (check-in: 271c110bcf user: drh tags: sessions) | |
| 11:04 | Fix a problem with fts3 prefix terms within phrase queries on "order=DESC" tables with a mix of negative and positive rowids. (check-in: 3ad829e50f user: dan tags: trunk) | |
| 09:05 | Fix a problem with fts3 prefix terms within phrase queries on "order=DESC" tables with a mix of negative and positive rowids. (Closed-Leaf check-in: 0cdf502885 user: dan tags: fts3-prefix-query-fix) | |
|
2015-04-04
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| 16:49 | Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. (check-in: edc1de2a58 user: dan tags: trunk) | |
| 16:43 | Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. (Closed-Leaf check-in: 427b50fba7 user: dan tags: compound-order-by-fix) | |
| 00:02 | Enhance the 'releasetest.tcl' tool to support MSVC. (check-in: f664bfdc82 user: mistachkin tags: winTest) | |
|
2015-04-03
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| 20:33 | Disable the SQLITE_FCNTL_WAL_BLOCK feature for now. It needs more work and is not yet ready for release. (check-in: 4ae9a3acc4 user: drh tags: trunk) | |
| 18:33 | Add source code to the "showlocks" utility program in the tool/ subdirectory. (check-in: 6868cc66d2 user: drh tags: trunk) | |
|
2015-04-02
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| 17:46 | Fix build with OSTRACE enabled on Windows when building using separate source files. (check-in: 5f6e35802f user: mistachkin tags: winTest) | |
| 15:24 | Disable e_walauto.test on OpenBSD, as it requires a coherent cache. (check-in: 9070122708 user: dan tags: trunk) | |
| 09:06 | Fix a problem in vdbesort.c to do with caching unpacked records. (check-in: 80a0053950 user: dan tags: sorter-opt) | |
|
2015-04-01
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| 18:22 | Merge latest trunk changes with this branch. (check-in: 4621b2eef8 user: dan tags: sorter-opt) | |
| 18:20 | When vacuuming an index that uses no collations other than BINARY, assume that the order of index entries will not be changed by the VACUUM. (check-in: e403460b96 user: dan tags: sorter-opt) | |
| 16:39 | Merge recent enhancements from trunk. (check-in: aea439bdc6 user: drh tags: sessions) | |
| 16:18 | Reduce the CPU used by CREATE INDEX statements by taking better advantage of the fact that keys are inserted in sorted order. (check-in: 592cdc5d72 user: dan tags: sorter-opt) | |
| 16:13 | Merge all recent trunk fixes and enhancements into the apple-osx branch. (check-in: 71b6f507f1 user: drh tags: apple-osx) | |
| 13:21 | Improved detection and suppression of endless loops in clearDatabasePage(). (check-in: 30011ad2f5 user: drh tags: trunk) | |
| 01:26 | The build is still broken. Multiple definitions of sqlite3OSTrace when compiled using separate source files. (check-in: 5c965a71b9 user: drh tags: winTest) | |
|
2015-03-31
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| 19:40 | On windows, flush the mapping view when syncing content to disk. (check-in: a828e73dc1 user: drh tags: trunk) | |
| 19:17 | Set the winShm.id member when it is going to be traced. (check-in: fa7916b67e user: mistachkin tags: winTest) | |
| 19:06 | Build fixes for OSTRACE enhancements. (check-in: f79c236fc5 user: mistachkin tags: winTest) | |
| 18:18 | Path portability enhancements for mptester.exe. (check-in: c8694657bd user: drh tags: winTest) | |
| 18:05 | Add the "mptest" target to main.mk. Change TRUNCATE and PERSIST to DELETE for mptest.c on Windows because of problems trying to delete the journal. (check-in: ea697e6d9f user: drh tags: trunk) | |
| 17:58 | Path handling portability enhancements for mptester. (check-in: da49634b33 user: mistachkin tags: winTest) | |
| 17:45 | Testing enhancements on Windows. (check-in: 9cc70eee2e user: mistachkin tags: winTest) | |
| 17:32 | Change the sqlite3_log() message generated on a retry after delay in os_win to be an SQLITE_NOTICE instead of SQLITE_IOERR. (check-in: 5d533eee04 user: drh tags: trunk) | |
| 17:01 | Fix configure.ac and Makefile.in so that they generate pkgIndex.tcl correctly. (check-in: 3deff25249 user: drh tags: trunk) | |
| 16:42 | Minor tweaks to the MSVC Makefile. (check-in: 7244ea59ed user: mistachkin tags: trunk) | |
| 16:33 | Handle very large URI pathnames for in-memory shared-cache databases. (check-in: 586a94e85b user: drh tags: trunk) | |
| 15:15 | Fix harmless compiler warnings in lemon.c (check-in: bbe7dcda68 user: drh tags: trunk) | |
| 14:31 | Fix the corruptJ.test case so that it works with and without SQLITE_SECURE_DELETE. (check-in: 0c0ecfd685 user: drh tags: trunk) | |
| 14:18 | Additional logging information output by mptester. (check-in: 0cbbf6e457 user: drh tags: trunk) | |
| 13:46 | Add the "mptest" target to Makefile.msc (check-in: 1e814e0bd1 user: drh tags: trunk) | |
| 11:42 | Ensure that comparison operators do not mess up the MEM_Dyn flag on registers when reverting affinity changes. (check-in: 02e3c88fbf user: drh tags: trunk) | |
| 00:10 | Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: df94e61f93 user: drh tags: sessions) | |
|
2015-03-30
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| 23:52 | Merge the latest trunk enhancements, and especially the fix for the infinite loop on a DROP TABLE in a corrupt database, into the apple-osx branch. (check-in: 4d42bf5e18 user: drh tags: apple-osx) | |
| 23:43 | Prevent a possible infinite loop when trying to DROP a table from a corrupt database. (check-in: 395bb3e677 user: drh tags: trunk) | |
| 15:45 | Merge sorter optimizations with this branch. (check-in: 9bf1cfb4d9 user: dan tags: insert-select-opt) | |
| 12:06 | Improve performance of multi-field sorts where the first field has a low cardinality. (check-in: 601e7b6b8e user: dan tags: sorter-opt) | |
| 09:58 | Remove some unnecessary code from vdbesort.c. (check-in: b58191e917 user: dan tags: sorter-opt) | |
|
2015-03-28
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| 19:56 | Further optimizations for sorting records that begin with integer or text values. (check-in: 24fe9f25d6 user: dan tags: sorter-opt) | |
|
2015-03-27
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| 18:22 | Merge updates from trunk. (Closed-Leaf check-in: 45acf6a851 user: mistachkin tags: winViewFlush) | |
| 18:20 | Enhancements to OSTRACE usage in the Win32 VFS. (check-in: ab5800291e user: mistachkin tags: trunk) | |
| 02:27 | Fix the ".testctrl imposter" command in the command-line shell to be consistent in error reporting and results with the other .testctrl commands. (check-in: 0ec08ba8a0 user: drh tags: trunk) | |
| 00:21 | Using MSVC, get the sqlite3IoTrace variable working with the USE_STDCALL and/or DYNAMIC_SHELL options. (check-in: fe976c9130 user: mistachkin tags: trunk) | |
| 00:19 | In the MSVC Makefile, make the DYNAMIC_SHELL option work without USE_STDCALL. (check-in: 25b46a9c7e user: mistachkin tags: trunk) | |
|
2015-03-26
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| 23:36 | When syncing a memory mapped file on Windows, flush the mapped view as well. (check-in: df204049b9 user: mistachkin tags: winViewFlush) | |
| 18:24 | Revise Win32 locking test to account for recent log message changes. (check-in: 1bc76339e8 user: mistachkin tags: trunk) | |
| 17:04 | Avoid leaving the malloc subsystem in a partially initialized state if the low-level initialization callback fails. (check-in: 3e872011ff user: drh tags: trunk) | |
| 15:27 | Provide source code line numbers for errors in the Windows VFS generated by the winLogIoerr() routine. (check-in: b5da0d93cd user: drh tags: trunk) | |
| 14:29 | Fix a harmless compiler warning in FTS3. (check-in: 1688f60c08 user: drh tags: trunk) | |
| 12:38 | Merge sorter optimization into this branch. (check-in: aeb8e9a9f2 user: dan tags: insert-select-opt) | |
| 11:55 | Optimize cases where all the sorter is sorting a set of records that all begin with integer values, or that all begin with text values to be compared using BINARY. (check-in: ce5ad17c25 user: dan tags: sorter-opt) | |
|
2015-03-25
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| 18:29 | Change an unreachable branch into an assert(). (check-in: fb076b28c3 user: drh tags: trunk) | |
| 17:35 | Fix the saveCursorPosition() routine in btree.c so that it works correctly for a eState=CURSOR_SKIPNEXT cursor. (check-in: 37866b4d48 user: drh tags: trunk) | |
| 15:23 | Extend [52e73eec] so that the IS optimization may be used on primary keys with more than 3 columns. (check-in: 4e8796af7d user: dan tags: ota-update) | |
| 13:06 | Reactivate an older assert() (adding an "|| CORRUPT_DB" term) and add a new assert() in btree.c. (check-in: 1e96520ac1 user: drh tags: trunk) | |
| 12:05 | Add two new assert()s to the sqlite3BtreeDataSize() method. (check-in: 42d1793d65 user: drh tags: trunk) | |
|
2015-03-24
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| 22:00 | Add SQLITE_STDCALL and SQLITE_CDECL macros on public function definitions. (check-in: cae3239aa5 user: mistachkin tags: trunk) | |
| 21:54 | Further simplifications to the amalgamation builder. (Closed-Leaf check-in: e826cd7db6 user: drh tags: stdcall) | |
| 21:52 | Update the 'mksqlite3c-noext' tool as well. (check-in: a532256688 user: mistachkin tags: stdcall) | |
| 21:34 | Fix a couple comment typos in a tool script. No changes to code. (check-in: 83421af670 user: mistachkin tags: trunk) | |
| 21:27 | Add SQLITE_STDCALL and SQLITE_CDECL macros on public function definitions. (check-in: 242f09d4d1 user: mistachkin tags: stdcall) | |
| 19:43 | Update this branch with latest trunk changes. (check-in: 3ccd64eff7 user: dan tags: insert-select-opt) | |
| 19:02 | Merge all recent trunk enhancements into the sessions branch. (check-in: 54aaa6f29a user: drh tags: sessions) | |
| 18:49 | Merge the latest trunk enhancements into the apple-osx branch. (check-in: a2bd81e575 user: drh tags: apple-osx) | |
| 18:21 | Merge the latest trunk changes into this branch. (check-in: 9d9b6c883b user: dan tags: ota-update) | |
| 18:19 | Suppress a compiler warning that was appearing with SQLITE_THREADSAFE=0. (check-in: 436314b572 user: drh tags: trunk) | |
| 16:43 | Prevent a virtual table from being destroyed while it is in use. Also: replace Vdbe.inVtabMethod with sqlite3.nVDestroy. Simplify the EXPLAIN output for P4.pVtab to only show the sqlite3_vtab pointer. (check-in: cbeb9a1aed user: drh tags: trunk) | |
| 14:57 | Add tests to check that attempting to DROP a virtual table while it is use does not cause problems. (Closed-Leaf check-in: 5ee625b198 user: dan tags: nVDestroy) | |
| 14:57 | Simplify the EXPLAIN output of virtual table P4 parameters to only show the pointer to the sqlite3_vtab object and omit the sqlite3_module object. (Closed-Leaf check-in: 85610bbbc6 user: drh tags: nVDestroy) | |
| 14:05 | More defenses against virtual table being deleted out from under a running statement. (check-in: 116c998230 user: drh tags: nVDestroy) | |
| 13:32 | Prevent a virtual table from being destroyed while it is in use. (check-in: fba674c083 user: drh tags: nVDestroy) | |
| 12:51 | Replace the Vdbe.inVtabMethod field with the sqlite3.nVDestroy counter. (check-in: 9faefb9627 user: drh tags: nVDestroy) | |
|
2015-03-23
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| 21:32 | Disable loadable extensions in the command-line shell on VxWorks user-space. (check-in: 0ee2d38deb user: drh tags: trunk) | |
| 19:55 | Track total memory usage using a 64-bit integer on 64-bit systems. Add the sqlite3_status64() interface. Make the sqlite3_status() and sqlite3_status64() interfaces atomic using mutexes and verify correct mutex operation using assert() statements. (check-in: 6fc4e79a23 user: drh tags: trunk) | |
| 19:16 | Fix a non-C89 variable declaration that causes problems for MSVC. (Closed-Leaf check-in: 3de085eab2 user: drh tags: status64) | |
| 19:03 | Fix datetype size asserts in btree.c. (check-in: ff4812d0e8 user: drh tags: trunk) | |
| 18:52 | Add the SQLITE_PTRSIZE macro. Use it to help sqlite3_status() run faster on 32-bit systems. (check-in: c742bd6047 user: drh tags: status64) | |
| 17:25 | Add the sqlite3_status64() interface. Make the new interface and the legacy sqlite3_status() both atomic and threadsafe. Check threadsafety using assert()s. (check-in: 1ce8e8fa4b user: drh tags: status64) | |
|
2015-03-22
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| 10:23 | Fix a potential NULL pointer dereference following a syntax error. (check-in: 8d27e3e16a user: drh tags: trunk) | |
|
2015-03-21
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| 23:38 | Fix harmless compiler warnings with MSVC when assert() and SQLITE_MEMDEBUG are both enabled. (check-in: 9513dbd486 user: mistachkin tags: trunk) | |
| 22:23 | Add more comments to the MSVC batch build tool. (check-in: 03522da378 user: mistachkin tags: trunk) | |
| 22:13 | Increase the debugging level for the debug configuration in the MSVC batch build tool. (check-in: 041484ff91 user: mistachkin tags: trunk) | |
| 20:59 | Do not invoke a C preprocessor macro with an empty argument, as (reportedly) some versions of GCC are unable to deal with that. (check-in: de9da317d4 user: drh tags: trunk) | |
| 20:50 | Add a missing "int" on a constant declaration. (check-in: 235157de51 user: drh tags: trunk) | |
| 19:35 | Avoid a segfault if NULL is passed as the first argument to SQL scalar function fts3_tokenizer(). (check-in: 6d0989695b user: dan tags: trunk) | |