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100 descendants and 100 ancestors of f3b6959c04c4ef7b
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2017-04-06
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| 12:06 | Fix the ".lint fkey" shell tool command so that it works for foreign keys that refer implicitly to primary key columns with non-BINARY default collation sequences. (check-in: 327eff25ba user: dan tags: trunk) | |
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2017-04-05
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| 13:44 | Remove a confusing and pointless sentence from the documentation for the sqlite3_interrupt() interface. (check-in: c5f1a2b6eb user: drh tags: trunk) | |
| 12:39 | Split off sqlite3DbFreeNN() from sqlite3DbFree() and use it in cases where we know that the argument to be freed is never NULL. (check-in: ad90e8bb5e user: drh tags: trunk) | |
| 11:57 | Save a few bytes and a few CPU cycles in sqlite3ExprListDelete() routine. (check-in: 9e6c939144 user: drh tags: trunk) | |
| 11:49 | Remove a conditional made unreachable by the previous ExprList enhancement. (check-in: a1cf447632 user: drh tags: trunk) | |
| 11:32 | Combine the ExprList_item objects and the ExprList wrapper into a single memory allocation, for improved performance and reduced footprint. (check-in: 2b6560ad88 user: drh tags: trunk) | |
| 10:54 | Attempt to remove bash-isms from configure.ac. Use -O0 with --enable-debug. (check-in: 71ed35ccf7 user: drh tags: trunk) | |
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2017-04-04
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| 19:58 | Fix a problem causing "PRAGMA integrity_check" to disable the xfer optimization for subsequent VACUUM operations on tables with one or more CHECK constraints. This could result in VACUUM producing slightly larger database files. (check-in: e5bb7db51c user: dan tags: trunk) | |
| 17:50 | Add some support for OR terms to sqlite3_whereinfo_hook(). (check-in: 5cd070000d user: dan tags: schemalint) | |
| 04:23 | Add the sqlite3_whereinfo_hook() API - an experimental API replacing the DBCONFIG_WHEREINFO hack on this branch. (check-in: a54aef35da user: dan tags: schemalint) | |
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2017-04-03
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| 14:07 | Avoid an unnecessary call to sqlite3WhereGetMask() inside of whereShortCut(). (check-in: 5c11f4303f user: drh tags: trunk) | |
| 13:59 | Do not attempt to run sync2.test with SQLITE_DISABLE_DIRSYNC builds. (check-in: 658f08ce84 user: dan tags: trunk) | |
| 13:33 | Force a schema load prior to "PRAGMA optimize". (check-in: 86897c24c0 user: drh tags: trunk) | |
| 13:17 | Fix typos in the documentation for OP_Column. (check-in: 777b43e64f user: drh tags: trunk) | |
| 12:04 | Slightly smaller and faster implementation for vdbeSorterCompareInt(). (check-in: 84fa069c5b user: drh tags: trunk) | |
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2017-04-01
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| 20:44 | Remove an unnecessary setting of the Mem.enc field for the output of the OP_Record opcode, for a performance improvement and size reduction. (check-in: e6e36b288f user: drh tags: trunk) | |
| 20:14 | Minor performance enhancements to the OP_Affinity opcode. (check-in: c45cd3b947 user: drh tags: trunk) | |
| 19:45 | Remove an unnecessary clearing of the Vdbe.iCurrentTime value. (check-in: fcd2acdd60 user: drh tags: trunk) | |
| 11:59 | Faster implementation for sqlite3VdbeIntValue() and sqlite3VdbeRealValue(). (check-in: 8698df60c2 user: drh tags: trunk) | |
| 11:40 | Remove unused fields from the BtCursor object. (check-in: 1c0d82e078 user: drh tags: trunk) | |
| 00:20 | Save a 78 bytes of code space and a million CPU cycles in speedtest1 by storing the cell index for the leaf page in the BtCursor object in its own field (BtCursor.ix), rather than as an entry in the BtCursor.aiIdx array. (check-in: 2452f0617d user: drh tags: trunk) | |
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2017-03-31
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| 11:20 | Merge latest trunk into this branch. (check-in: cb721d0b36 user: dan tags: schemalint) | |
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2017-03-30
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| 20:35 | Merge changes from the 3.18.0 release. (check-in: 785c37d9db user: drh tags: begin-concurrent) | |
| 20:26 | Merge all changes from the 3.18.0 release. (check-in: ed28f15e05 user: drh tags: apple-osx) | |
| 17:13 | Declare the Lemon-generated parser object as itself. (Duh) (check-in: c8000e94cc user: drh tags: trunk) | |
| 16:51 | Increase the version number for the next development cycle. (check-in: 9e550ccc29 user: drh tags: trunk) | |
| 16:37 | Ensure that the stack space used to hold the Lemon-generated parser object is always 8-byte aligned. (check-in: 1279de0b70 user: drh tags: trunk) | |
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2017-03-29
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| 23:22 | When compiling with MSVC, disable extra SELECT/WHERE tracing for dynamically built shells. (check-in: a68919425c user: mistachkin tags: trunk) | |
| 18:03 | Avoid unnecessary blob handle invalidation when changes are made to an unrelated table. (check-in: 4a01880b62 user: drh tags: trunk) | |
| 17:06 | Slightly smaller and faster implementation of pcache1InitBulk(). (check-in: 06c2b685e1 user: drh tags: trunk) | |
| 16:55 | Fix some tests in malloc5.test to account for the sqlite3_release_memory() change in the previous commit. (check-in: d336858dfc user: dan tags: trunk) | |
| 15:18 | Fix the sqlite3_release_memory() interface so that it works even if SQLITE_DEFAULT_PCACHE_INITSZ is non-zero. (check-in: 5d902b7fea user: drh tags: trunk) | |
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2017-03-28
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| 18:48 | Version 3.18.0 (check-in: 424a0d3803 user: drh tags: release, branch-3.18, version-3.18.0) | |
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2017-03-25
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| 19:16 | Add the new sqlite3_set_last_insert_rowid() interface to the extension loader thunk. (check-in: 8469fc0d48 user: drh tags: trunk) | |
| 18:31 | Do not run tests for ".dump --preserve-rowids" when testing SQLITE_OMIT_VIRTUALTABLE builds. (check-in: 55df410b2c user: dan tags: trunk) | |
| 18:15 | Disable the new --preserve-rowids option on the CLI ".dump" command if compiled with SQLITE_OMIT_VIRTUALTABLE. (check-in: bd5bbe4eec user: drh tags: trunk) | |
| 18:03 | Make the default value for SQLITE_DEFAULT_SYNCHRONOUS a simple integer literal, so that it does not show up goofy in the output of "PRAGMA compile_options;". (check-in: 833ab3212a user: drh tags: trunk) | |
| 12:08 | Fix two harmless compiler warnings. (check-in: 32be9c3faa user: drh tags: trunk) | |
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2017-03-24
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| 19:45 | Fix a harmless compiler warning in the JSON1 extension. (check-in: c2c3dd8453 user: drh tags: trunk) | |
| 18:38 | Previous check-in was not correct. This is a better fix for the OP_Once problem of ticket [06796225f59c057cd120f1]. (check-in: 8194dd2814 user: drh tags: trunk) | |
| 17:59 | Fix the OP_Once opcode so that it works correctly for recursive triggers. Ticket [06796225f59c057cd120f1]. (check-in: 2556014514 user: drh tags: trunk) | |
| 15:09 | Merge all recent enhancements from trunk. (check-in: fd5676fe7f user: drh tags: begin-concurrent) | |
| 13:31 | Add the RFC-7396 Appendix A test cases for json_patch(). (check-in: c5441d2df2 user: drh tags: trunk) | |
| 12:35 | Fix an error in the new json_patch() routine discovered by Ralf Junker. (check-in: 9d5350418b user: drh tags: trunk) | |
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2017-03-23
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| 23:44 | Add the json_patch() SQL function to the JSON1 extension. (check-in: 4760884820 user: drh tags: trunk) | |
| 20:33 | Change the name of the json_merge_patch() function to just json_patch(). (Closed-Leaf check-in: 04d4100445 user: drh tags: json_mergepatch) | |
| 19:51 | Improvement to the amalgamation configure.ac file contributed by Bob Friesenhahn. (check-in: bf28a55d81 user: drh tags: trunk) | |
| 17:22 | Do not run test file autoanalyze1.test if OMIT_VIRTUALTABLE is defined. (check-in: e1d06a573e user: dan tags: trunk) | |
| 17:03 | Remove an invalid assert() statement failing when VACUUMing a database that contains an index on a column explicitly declared "COLLATE BINARY". (check-in: 9f2e04d3c3 user: dan tags: trunk) | |
| 12:56 | Avoid redundant edits in the json_merge_patch() function. (check-in: 4a8e6437dd user: drh tags: json_mergepatch) | |
| 00:46 | Fix harmless compiler warnings in the new json_merge_patch() logic. (check-in: 5d2cf5a2f8 user: drh tags: json_mergepatch) | |
| 00:13 | Various fixes to the json_merge_patch() function. (check-in: f49fd2554b user: drh tags: json_mergepatch) | |
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2017-03-22
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| 21:45 | Change the name of the new function to "json_merge_patch()". (check-in: 53bf70f37b user: drh tags: json_mergepatch) | |
| 21:24 | Initial implementation of the json_mergepatch(A,B) SQL function. (check-in: a267444039 user: drh tags: json_mergepatch) | |
| 12:51 | Fix harmless compiler warnings in the shell. (check-in: a786829783 user: drh tags: trunk) | |
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2017-03-21
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| 20:17 | New simplified memory initialization for MacOS. (check-in: 055b36f1c1 user: drh tags: trunk) | |
| 18:56 | Fix an incorrect assert in the ANALYZE logic for STAT4 on WITHOUT ROWID tables. (check-in: ad741976c8 user: drh tags: trunk) | |
| 17:19 | Add short script ext/fts3/tool/fts3cov.sh. To help measure test-coverage of fts3 source code. (check-in: ee9588e873 user: dan tags: trunk) | |
| 10:45 | Do not run sync2.test as part of the "inmemory_journal" permutation. (check-in: 9f680bc7c4 user: dan tags: trunk) | |
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2017-03-20
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| 22:58 | Add the --native-malloc option to fuzzcheck. Fix ossfuzz.c and fuzzcheck.c so that they both deallocate the temp_store_directory before closing. (check-in: 0dd18ec882 user: drh tags: trunk) | |
| 20:42 | Fix the fuzzcheck program so that it can create new databases again. (check-in: 021e8874a7 user: drh tags: trunk) | |
| 19:35 | Avoid passing NULL as the second argument to memcpy() in fts3. (check-in: 49b93d972d user: dan tags: trunk) | |
| 19:26 | Avoid a technically undefined right-shift of a signed value in rtree.c. (check-in: a144875fe4 user: dan tags: trunk) | |
| 18:53 | Fix some problems in fts3 found by address-sanitizer. (check-in: 16a8e84fa7 user: dan tags: trunk) | |
| 16:34 | Avoid the possibility of signed integer overflow with oversized precisions in %d conversions in the printf() implementation. (check-in: ef3a7c877a user: drh tags: trunk) | |
| 16:06 | Do not run sync2.test as part of the "journaltest" permutation, as it uses "PRAGMA synchronous = off". (check-in: 285005a9bc user: dan tags: trunk) | |
| 15:29 | Ensure that a "--" prefix is added to sqlite3_trace_v2() output for nested SQL statements. (check-in: 673a7b67c4 user: drh tags: trunk) | |
| 15:11 | Only run sync2.test on unix, as it depends on instrumentation in os_unix.c. (check-in: ecb9321e18 user: dan tags: trunk) | |
| 14:44 | Fix the check.test script so that it works on Windows. (check-in: 8822eb5d79 user: drh tags: trunk) | |
| 13:03 | Documentation fix: SQLITE_SOURCE_ID is a now a SHA3-256 hash. (check-in: 2aa22509e7 user: drh tags: trunk) | |
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2017-03-18
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| 13:59 | Only do the specialized MacOS single-core zone_malloc initialization if compiled with the SQLITE_MIGHT_BE_SINGLE_CORE flag. This avoids a (harmless) warning about OSAtomicCompareAndSwapPtrBarrier() being deprecated. (check-in: 4e6a03d9e1 user: drh tags: trunk) | |
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2017-03-17
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| 23:08 | Fix an error in the newly revised documentation for SQLITE_LIMIT_VDBE_OP. No changes to code. (check-in: f4cf8635e6 user: drh tags: trunk) | |
| 22:51 | Set a reasonable limit on the number of opcodes in a prepared statement for ossfuzz.c. This should prevent timeouts in OSS-Fuzz when it generates totally unreasonable queries. (check-in: f74899ed2c user: drh tags: trunk) | |
| 22:50 | Begin enforcing the SQLITE_LIMIT_VDBE_OP. The documentation warned that this day might come. (check-in: ef59146170 user: drh tags: trunk) | |
| 14:59 | Add the --show-errors and --show-max-delay command-line options to the ossshell test program. (check-in: 626bdca98e user: drh tags: trunk) | |
| 14:15 | Fix the Makefile.in so that it builds the ossshell test program correctly. (check-in: 36f5602ec9 user: drh tags: trunk) | |
| 13:59 | Fix a buffer overread in debugging routine sqlite3VdbeMemPrettyPrint(). Problem discovered by OSS-Fuzz. (check-in: f336fba7d7 user: dan tags: trunk) | |
| 03:21 | Fix a problem in the enhanced PRAGMA integrity_check where it verifies CHECK constraints: Do not be confused by the reuse of the Table.pCheck field by VIEWs with named columns. Problem discovered by OSS-Fuzz. (check-in: 019dd3d5ba user: drh tags: trunk) | |
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2017-03-16
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| 18:55 | If the user has not set it explicitly, set the "PRAGMA synchronous" setting to SQLITE_DEFAULT_SYNCHRONOUS when a database connection changes from wal to rollback journal mode. (check-in: 5c604479fd user: dan tags: trunk) | |
| 18:54 | Fix a typo causing the build to fail if SQLITE_DEFAULT_SYNCHRONOUS==SQLITE_DEFAULT_WAL_SYNCHRONOUS. (Closed-Leaf check-in: df39adeaa4 user: dan tags: default-synchronous-fix) | |
| 18:14 | If the user has not set it explicitly, set the "PRAGMA synchronous" setting to SQLITE_DEFAULT_SYNCHRONOUS when a database connection changes from wal to rollback journal mode. (check-in: 78030c0f52 user: dan tags: default-synchronous-fix) | |
| 14:28 | Simplified OOM detection in the instr() SQL function. (check-in: 6d85eb5736 user: drh tags: trunk) | |
| 13:30 | Fix an uninitialized variable reference in the text generator for "PRAGMA vdbe_trace=ON" output. Problem discovered by OSS-Fuzz. (check-in: e3d487162d user: drh tags: trunk) | |
| 13:14 | Fix a problem in the "showdb" utility that prevents it from correctly decoding cells with no content beyond the record header. (check-in: eb7680a1c0 user: drh tags: trunk) | |
| 12:11 | Fix a crash that could follow an OOM condition in the instr() SQL function. Problem discovered by OSS-Fuzz. (check-in: 6e59e903e4 user: dan tags: trunk) | |
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2017-03-15
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| 20:27 | Updates to README files under the ext/ hierarchy. No changes to code. (check-in: 029bc5d224 user: drh tags: trunk) | |
| 19:11 | Add the "Obtaining The Code" subsection in the top-level README.md file. No changes to code. (check-in: b1b1aa8b69 user: drh tags: trunk) | |
| 14:20 | Mention the ".selftest" command in the ".help" output of the CLI. (check-in: 37f766dbad user: drh tags: trunk) | |
| 14:04 | Make "PRAGMA temp.synchronous=N" a no-op to ensure that the TEMP schema always has synchronous=OFF. This fixes an issue discovered by OSS-Fuzz. (check-in: bcf6bb08d8 user: drh tags: trunk) | |
| 13:47 | Improved header comment on the shathree.c extension. No changes to code. (check-in: 84f2e3d5f6 user: drh tags: trunk) | |
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2017-03-14
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| 15:27 | Updates to the MSVC makefiles. (check-in: 1e4b9e7c9e user: mistachkin tags: trunk) | |
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2017-03-13
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| 22:10 | Add the dbdump.c extension that implements functionality similar to the ".dump" command of the CLI, though in a separate library. (check-in: 2b9980a292 user: drh tags: trunk) | |
| 22:02 | Add dbdump.exe to the MSVC makefile. (Closed-Leaf check-in: 59241a50ad user: drh tags: dbdump) | |
| 21:49 | Fixes to the dump logic. All appears to be working in preliminary tests. (check-in: 007b11e301 user: drh tags: dbdump) | |
| 21:26 | First draft of the complete dbdump.c library. (check-in: 84ea4fcc52 user: drh tags: dbdump) | |
| 19:26 | Infrastructure for an extension C-library to implement sqlite3_db_dump() and a corresponding "dbdump" command-line utility - both of which do the same work as the ".dump" command of the CLI. (check-in: 74c5ace498 user: drh tags: dbdump) | |
| 18:31 | Merge all recent changes from trunk. (check-in: 3d04b2cd7a user: drh tags: apple-osx) | |
| 18:24 | In the output of the ".dump" command in the CLI, quote newline and carriage-return characters using the char() function, so that they do not get eaten by end-of-line processing logic in the OS or in other command-line utilities and/or libraries. (check-in: 68f6dc7af1 user: drh tags: trunk) | |
| 17:37 | Fix the sqlite3TreeViewSelect() routine so that it works with a null pointer to the Select object. (check-in: 9034cf7efc user: drh tags: trunk) | |
| 14:30 | Fix a segfault that could occur following an OOM error in the flattenSubquery() routine. (check-in: c6dda3f752 user: dan tags: trunk) | |
| 13:45 | In the OSSFuzz test module, invoke the progress handler much more frequently so that timeouts are detected punctually even if the test script is running opcodes that individually take a long time (for example, an OP_Function opcode that invokes "randomblob(1.5e6)"). (check-in: f3b6959c04 user: drh tags: trunk) | |
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2017-03-12
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| 20:28 | Fix a possible NULL pointer dereference in following an OOM error in sqlite3ExprIsInteger(). Problem found by OSS-Fuzz. (check-in: 5ec655e8e8 user: drh tags: trunk) | |
| 19:39 | Remove an obsolete assert() in the IN operator code generation. (check-in: 18bf6aca2a user: drh tags: trunk) | |
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2017-03-11
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| 13:02 | Make sure the translateColumnToCopy() routine in the query planner does not try to access an array that failed to be fully allocated due to a prior OOM. This fixes an issue discovered by OSSFuzz. (check-in: 3299a26160 user: drh tags: trunk) | |
| 00:46 | Increase the number of significant digits in floating point literals on ".dump" output from the shell. (check-in: 7359fcacaa user: drh tags: trunk) | |
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2017-03-10
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| 18:36 | Remove the rbu_round_trip.tcl script. It is now part of project "test-dbs". (check-in: b5bf295767 user: dan tags: trunk) | |
| 17:03 | Fix an error in the SQLITE_MAX_MEMORY implementation resulting from a bad merge. Update the OSSFuzz interface so that it times out after running the byte-code engine for 10 seconds. (check-in: f8560c60d1 user: drh tags: trunk) | |
| 16:22 | Add the -DSQLITE_MAX_MEMORY=N compile-time option. The default is no limit. (check-in: eabd4ef498 user: drh tags: trunk) | |
| 15:55 | Add the SQLITE_MAX_MEMORY compile-time option that provides a hard upper bound on the amount of memory that SQLite will use, per process. (Closed-Leaf check-in: 77dfe2abda user: drh tags: max-memory-option) | |
| 14:36 | Enhance the ".stats" dot-command in the CLI to use sqlite3_status64() instead of sqlite3_status(). (check-in: 118f5c0564 user: drh tags: trunk) | |
| 01:05 | Improvements to ".selftest --init". Tests are number in increments of 10 starting with 100. The tests are generated inside a SAVEPOINT. Errors are reported during test generation. Tests can be appended to existing tests. Add a test case to verify the schema. (check-in: b044b152aa user: drh tags: trunk) | |
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2017-03-09
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| 22:00 | Remove the test/dbselftest.c program. In its place, add the ".selftest" command to the CLI. The new CLI version is .selftest is slightly different in that it uses SHA3 hashing instead of SHA1, so the new is subtly incompatible with the old. (check-in: f4fcd46f08 user: drh tags: trunk) | |
| 18:13 | Fix the ".dump" command to correctly extract tail data from corrupt WITHOUT ROWID tables. (check-in: 6c627e5062 user: drh tags: trunk) | |
| 13:50 | Begin moving separate boolean variables in the ShellState object of the CLI into the shellFlgs bitmask. (check-in: 50eec5d9aa user: drh tags: trunk) | |
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2017-03-08
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| 18:06 | Make sure the database connection is open prior to running the ".sha3sum" command. (check-in: 2ea300fb8f user: drh tags: trunk) | |
| 17:56 | In the ".sha3sum" command, if there is a LIKE pattern, show the hashes for each table separately. Without a LIKE pattern, show a single hash over the entire database. (check-in: 30f8788328 user: drh tags: trunk) | |
| 16:10 | Add the ".sha3sum" command to the CLI - used to compute a cryptographic hash of the content of a database file or of individual tables with in that file. (check-in: fc66379907 user: drh tags: trunk) | |
| 15:03 | Improved comments explaining the sha3_query() format. Fix a performance #ifdef error in the sha3 implementation. (check-in: 54ef7abd7f user: drh tags: trunk) | |
| 13:50 | Add the shathree.c extension for implementing SHA3() and SHA3_QUERY() SQL functions. (check-in: f7ca9193dd user: drh tags: trunk) | |
| 12:25 | In the CLI, avoid unnecessary identifier quoting in the ".dump" output. Also add new ".dump" test cases. (check-in: de65f90761 user: drh tags: trunk) | |
| 11:44 | Add the --preserve-rowids option to the ".dump" command in the CLI. (check-in: c60aee2471 user: drh tags: trunk) | |
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2017-03-07
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| 20:03 | Add test script ext/rbu/rbu_round_trip.tcl. Uses "dbselftest" to test that "rbu" and "sqldiff" work together. (check-in: 961e79da73 user: dan tags: trunk) | |
| 14:38 | Performance optimization in the tokenizer/parser loop. (check-in: 2cb71583d6 user: drh tags: trunk) | |
| 12:18 | Minor comment typo fixes. No changes to code. (check-in: 01cd9fb176 user: drh tags: trunk) | |
| 03:40 | More size and speed improvements in the expression name resolver. (check-in: e0a3d39f51 user: drh tags: trunk) | |
| 03:25 | Small size reduction and performance increase in the name resolver routine for expressions. (check-in: 1a3554e1d7 user: drh tags: trunk) | |
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2017-03-06
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| 23:51 | Make the default MASK argument for "PRAGMA optimize" be 0xfffe, to allow for future expansion of up to 14 new default-on optimizations. (check-in: 73019a8bba user: drh tags: trunk) | |
| 20:44 | Fix a typo in a comment. No changes to code. (check-in: ec529bf11b user: drh tags: trunk) | |
| 17:33 | Add an initial implementation of the "PRAGMA optimize" command. (check-in: 137aeb2b16 user: drh tags: trunk) | |
| 11:39 | Merge updates from trunk. (Closed-Leaf check-in: 5f7fc79aa0 user: drh tags: auto-analyze) | |
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2017-03-03
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| 21:51 | If a reprepare is needed after binding to a variable with a number larger than 32, set only the high-order bit of the Vdbe.expmask rather than setting all bits. This could potentially result in fewer false-positive reprepares. (check-in: 45797feefe user: drh tags: trunk) | |
| 21:36 | Remove an redundant function call from the date/time function implementation. (check-in: 4a04c48a31 user: drh tags: trunk) | |
| 20:43 | Fix another corner-case for the 'start of ...' modifier in the date/time functions. Related to ticket [6097cb92745327a1]. (check-in: 8831f4393d user: drh tags: trunk) | |
| 20:02 | Fix a case introduced by [4cd2a967] where a corrupt database could cause a buffer overwrite. (check-in: 5d0455fece user: dan tags: trunk) | |
| 16:51 | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. (check-in: 915a9a2878 user: dan tags: trunk) | |
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2017-03-02
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| 23:40 | Fix a bug in the 'start of ...' date/time modifiers when they follow a julian day number. Fix for ticket [6097cb92745327a1]. (check-in: 081dbcfb6d user: drh tags: trunk) | |
| 16:56 | Fix another RBU case similar to the previous. This one for systems where the sector-size is larger than the page-size. (check-in: 4012bb3aa9 user: dan tags: trunk) | |
| 14:51 | When saving the state of an RBU update in the incremental-checkpoint phase, sync the database file. Otherwise, if a power failure occurs and the RBU update resumed following system recovery, the database may become corrupt. (check-in: edee6a80e1 user: dan tags: trunk) | |
| 14:17 | Add an optional bitmask of allowed optimizations on the "PRAGMA optimize" command. The 0x01 bit is Debug Mode. (check-in: a35388eef4 user: drh tags: auto-analyze) | |
| 13:22 | Merge recent trunk enhancements. (check-in: c60cdb4761 user: drh tags: auto-analyze) | |
| 13:13 | Make sure the Vdbe.expmask value is set correctly in sqlite3VdbeSwap(). This fixes a problem introduced by [a8fd7052]. (check-in: 29f54b899e user: drh tags: trunk) | |
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2017-03-01
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| 11:30 | Fix a use-after-free problem in the shell tool code that could occur if an SQL statement were executed after an ".open" command with invalid options. (check-in: ac760db072 user: dan tags: trunk) | |
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2017-02-27
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| 17:16 | Make PATH handling more robust in the batch tools for MSVC. (check-in: 23a8917e84 user: mistachkin tags: trunk) | |
| 17:06 | Improve performance of fts5 writes by writing the "averages" record once at the end of each transaction instead of every time the table is updated. (check-in: 2b210d6914 user: dan tags: trunk) | |
| 16:15 | Add an sqlite3_set_last_insert_rowid() method. Use it to work around fts4 and fts5 modifying the last-insert-rowid unintuitively from within commit processing. (check-in: 952a3906b3 user: dan tags: trunk) | |
| 14:52 | Add an sqlite3_set_last_insert_rowid() method. Use it to work around fts4 and fts5 modifying the last-insert-rowid unintuitively from within commit processing. (Closed-Leaf check-in: fe41bb5632 user: dan tags: set-last-insert-rowid) | |
| 12:23 | Remove references to special handling in virtual table methods from the documentation for sqlite3_last_insert_rowid(). (check-in: 660f9569d7 user: dan tags: trunk) | |
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2017-02-25
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| 20:57 | Add an 'extern "C"' block to header file sqlite3userauth.h. (check-in: ffd61fb449 user: dan tags: trunk) | |
| 17:47 | Optimize defragmentPage() in the case where the page contains either one or two free-blocks and a small number of fragmented bytes. (check-in: 4cd2a9672c user: dan tags: trunk) | |
| 16:24 | Tweak the code on this branch to detect b-tree page corruption in the same cases as the trunk. (Closed-Leaf check-in: f9863b39d9 user: dan tags: defragmentpage-opt) | |
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2017-02-24
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| 19:58 | Optimize defragmentPage() in the case where the page contains either one or two free-blocks and a small number of fragmented bytes. (check-in: 202b1c0276 user: dan tags: defragmentpage-opt) | |
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2017-02-23
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| 16:30 | Save a few bytes and a few cycles by setting Vdbe.expmask to zero for statements prepared using legacy interface sqlite3_prepare(). (check-in: a8fd705258 user: dan tags: trunk) | |
| 02:15 | Add two NEVER() operators in the sqlite3BtreeRowCountEst() routine. (check-in: 7a959f6d1e user: drh tags: auto-analyze) | |
| 00:58 | Do a single OP_Expire at the very end of "PRAGMA optimize", and omit the OP_Expire on ANALYZE commands invoked by the pragma. (check-in: 188300a337 user: drh tags: auto-analyze) | |
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2017-02-22
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| 20:24 | Change the name of the analyze_as_needed pragma to "optimize". Enhance the comment (which will become documentation, assuming these changes land on trunk) to explain that the optimize pragma is likely to be enhanced in various ways in future releases and that applications should not depend upon the current behavior. (check-in: 9fced545a6 user: drh tags: auto-analyze) | |
| 19:49 | Merge integrity_check and other improvements from trunk. (check-in: fe07390508 user: drh tags: auto-analyze) | |
| 19:41 | Move a branch condition in analyze.c inside an #ifdef SQLITE_ENABLE_STAT4 block. (check-in: d6afd98de3 user: dan tags: trunk) | |
| 19:27 | Improve the performance of ANALYZE when SQLITE_ENABLE_STAT4 is defined. (check-in: 737a824440 user: dan tags: trunk) | |
| 18:53 | Improvements to PRAGMA integrity_check. Verify CHECK constraints. Verify NOT NULL constraints even on table that lack indexes. Verify CHECK and NOT NULL constraints with PRAGMA quick_check. (check-in: aa02bd3c95 user: drh tags: trunk) | |
| 18:04 | Cleanup and simplification of the output row count limit control of PRAGMA integrity_check. (Closed-Leaf check-in: 5af7d72ed9 user: drh tags: integrity-check-improvements) | |
| 15:11 | Fix integrity_check so that it verifies NOT NULL constraints even for tables that have no indexes. Enhance quick_check so that it verifies NOT NULL and CHECK constraints. (check-in: 5264844b06 user: drh tags: integrity-check-improvements) | |
| 14:15 | Enhance "PRAGMA integrity_check" so that it verifies CHECK constraints. (check-in: 549bae0856 user: drh tags: integrity-check-improvements) | |
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2017-02-21
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| 21:24 | In sqlite3VdbeHalt(), return as soon as possible if Vdbe.magic!=VDBE_MAGIC_RUN. This makes sqlite3_reset() slightly faster in some cases. (check-in: 80adc0cb4e user: dan tags: trunk) | |
| 17:52 | Fix an FTS5 problem that could cause a crash when certain queries were interrupted using sqlite3_interrupt(). (check-in: e400909f31 user: dan tags: trunk) | |
| 15:27 | Very small enhancement to dispatch speed for SQL functions. (check-in: 3c3228ed16 user: drh tags: trunk) | |
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2017-02-20
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| 23:32 | Correct a harmless typo in the previous check-in. (check-in: 1589db012e user: mistachkin tags: trunk) | |
| 19:13 | Avoid unsigned integer overflows for SQLITE_WIN32_HEAP_INIT_SIZE when the Win32 heap subsystem is used with very large values of SQLITE_DEFAULT_CACHE_SIZE and/or SQLITE_DEFAULT_PAGE_SIZE. (check-in: 96b6a98e5e user: mistachkin tags: trunk) | |
| 14:30 | Small grammar simplification. (check-in: 0d8a868acd user: drh tags: trunk) | |
| 13:11 | Merge fixes from trunk. (check-in: ff213f2ef5 user: drh tags: auto-analyze) | |
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2017-02-18
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| 22:52 | Updated comments. No code changes. (check-in: e842ad391e user: drh tags: auto-analyze) | |
| 15:58 | Add the OP_SqlExec opcode and use it to implement "PRAGMA analyze_as_needed", invoking ANALYZE subcommands as necessary. This simplifies the implementation. (check-in: d386015f5e user: drh tags: auto-analyze) | |
| 13:47 | Add the SQLITE_BUG_COMPATIBLE_20160819 compile-time option to omit the error message when an unrecognized argument is provided to the VACUUM command. (check-in: 491814272d user: drh tags: trunk) | |
| 02:42 | Fix errors in the table resize detection. (check-in: 4229caec0b user: drh tags: auto-analyze) | |
| 02:19 | In the analyze_as_needed pragma, avoid running unnecessary OP_LoadAnalysis and OP_Expire opcodes. Make the analyze_as_needed pragma responsive to the schema name. (check-in: 882599a4a7 user: drh tags: auto-analyze) | |
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2017-02-17
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| 23:52 | Fix the #endif location for an #ifndef SQLITE_UNTESTABLE macro in the command-line shell. (check-in: 8cc9d74c17 user: drh tags: trunk) | |
| 19:24 | The analyze_as_needed pragma now responds to table size growth and will automatically rerun the analysis after each 10x size increase. (check-in: bfbdd07409 user: drh tags: auto-analyze) | |
| 16:26 | Add the "PRAGMA analyze_as_needed" command. (check-in: e93db23731 user: drh tags: auto-analyze) | |
| 15:26 | Set the TF_StatsUsed flag on tables when the query planner outcome is affected by the sqlite_stat1 data. Also, change the column names of the "PRAGMA stats" command so that they are not keywords. (check-in: fb2b8ae831 user: drh tags: auto-analyze) | |
| 13:38 | Enhance the Index and Table objects so that they remember if their stats come from the sqlite_stat1 table. Make the "PRAGMA stats" an SQLITE_DEBUG only pragma. Add the flags column to "PRAGMA stats". These are all preliminary steps toward a "PRAGMA analyze_ifneeded;" feature. (check-in: 85026c8ee1 user: drh tags: auto-analyze) | |
| 02:04 | Fix a test case that was made to fail by the LIKE optimization enhancement in check-in [158290c0ab] but which went unnoticed because test builds were running with ICU enabled and ICU disables the LIKE optimization. (check-in: 218b2bbb0d user: drh tags: trunk) | |
| 01:43 | Enable the ".wheretrace" and ".selecttrace" extensions in the command-line shell when compiled on Windows using DEBUG=3 or higher. Fix a harmless warning in the shell that comes up when compiled this way. (check-in: 8a03be1dc4 user: drh tags: trunk) | |
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2017-02-16
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| 20:52 | Change the name of WhereInfo.pDistinctSet to pResultSet, since it is now used for more than just DISTINCT processing. (check-in: 9fc5cd505f user: drh tags: trunk) | |
| 17:18 | Change two MallocZero() calls into MallocRaw() to avoid unnecessary memset(). (check-in: ff5e733cbf user: drh tags: trunk) | |
| 16:26 | Fix a comment on a field of the ExprList object. No changes to code. (check-in: bb8e264227 user: drh tags: trunk) | |
| 15:57 | Increase Table.tabFlags from 8 to 32 bits. (check-in: 7e14044c65 user: drh tags: trunk) | |
| 15:06 | Remove two redundant initializations from the virtual table logic. (check-in: 6bd82b95a6 user: drh tags: trunk) | |
| 14:48 | Always use the IsVirtual() macro to determine if a Table object is a virtual table. Slightly smaller and faster code. (check-in: 6affb1c89d user: drh tags: trunk) | |
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2017-02-15
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| 22:36 | Query planner optimization to detect empty tables in a join early and bail out without doing excess work. (check-in: 58797e9baf user: drh tags: trunk) | |
| 18:30 | Minor enhancement to mutex tracing on Win32. (check-in: 830b923567 user: mistachkin tags: trunk) | |
| 15:09 | Remove the CLANG_VERSION macro, since we have learned that version numbers in clang are "marketing" and are inconsistent and unreliable. Builds using clang will still use the GCC_VERSION macro since clang works hard to be gcc compatible. (check-in: 810d29320b user: drh tags: trunk) | |
| 04:16 | Further reforms to Tcl_*Alloc() usage. (check-in: ee1e689633 user: mistachkin tags: trunk) | |
| 01:39 | In the blob test code, avoid crashing on low-memory systems by using Tcl_AttemptAlloc(). (check-in: 1d267757a8 user: mistachkin tags: trunk) | |
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2017-02-14
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| 21:47 | Clarification of the help text for the command-line shell. (check-in: ca4f1e4962 user: drh tags: trunk) | |
| 20:00 | Enable the SQLITE_ENABLE_NULL_TRIM option for WITHOUT ROWID tables. (check-in: 54836270c9 user: drh tags: trunk) | |
| 16:30 | More realistic lengths of string values in speedtest1 with --testset orm. (check-in: e4731fd65f user: drh tags: trunk) | |
| 15:58 | Fix a testcase number on the ORM testset of speedtest1. (check-in: 58b2f911ee user: drh tags: trunk) | |
| 15:57 | Add the new "--testset orm" to the speedtest1 utility. (check-in: 1836adc1d1 user: drh tags: trunk) | |
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2017-02-13
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| 13:35 | Change all legacy instances of "#if SQLITE_DEBUG" to "#ifdef SQLITE_DEBUG" for consistency. (check-in: 670f10b242 user: drh tags: trunk) | |
| 13:26 | Fix typos in using the MSVC_VERSION macro. (check-in: f3b65926b1 user: drh tags: trunk) | |
| 13:20 | Avoid a duplication #define in FTS5 (check-in: c447441cff user: drh tags: trunk) | |
| 11:35 | Fix typos in using the MSVC_VERSION macro. (check-in: 25ebadd096 user: drh tags: branch-3.17) | |