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100 descendants and 100 ancestors of [ef5cdf94]
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2014-07-31
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| 18:14 | Add a missing call to "test_sqlite3_log" to multiplex.test. check-in: 0708f9df user: dan tags: trunk | |
| 17:35 | Fix a leaked database handle in pager2.test. check-in: 47457b04 user: dan tags: trunk | |
| 15:44 | Deactivate the DISTINCT in a SELECT on the right-hand side of an IN operator, since it should not make any difference in the output but dues consume extra memory and CPU time. check-in: f4cb5365 user: drh tags: trunk | |
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2014-07-30
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| 23:11 | Re-integrate the recent changes from the 'winMutex' branch back into the Win32 mutex subsystem. check-in: 5360ecb0 user: mistachkin tags: trunk | |
| 21:10 | Add three new static mutexes for use by the application. This is a partial import of changes from the threads branch. check-in: 3aad0196 user: drh tags: trunk | |
| 18:47 | Add a new sqlite3FaultSim() call to vdbePmaReaderSeek() to facilitate tests of error handling in the sorter. check-in: 655d8cfc user: drh tags: threads | |
| 17:21 | Mark some invariants in the vdbesort.c logic when SQLITE_MAX_WORKER_THREADS==0. check-in: 721cd965 user: drh tags: threads | |
| 15:43 | Add the "eForce" parameter to the sqlite3_multiplex_shutdown() entry point in test_multiplex.c. Shutdown is forced if true. Shutdown is not done if there are pending database connections and eForce is false, but an error log entry is made instead. check-in: c7303d01 user: drh tags: trunk | |
| 14:57 | Merge in the CREATE UNIQUE INDEX fix of ticket [9a6daf340df99ba93c53bcf]. check-in: fa791232 user: drh tags: apple-osx | |
| 14:44 | Merge recent trunk changes, and especially the fix for the CREATE UNIQUE INDEX problem of ticket [9a6daf340df99ba9]. check-in: 5b50a838 user: drh tags: threads | |
| 14:29 | Merge the fix for the CREATE UNIQUE INDEX problem into the sessions branch. check-in: 43401ee6 user: drh tags: sessions | |
| 13:56 | Ensure that the correct number of columns in a UNIQUE index are checked for uniqueness, regardless of whether or not the original table has a ROWID or if the columns are NOT NULL, etc. Ticket [9a6daf340df99ba93c]. check-in: 6b785e92 user: drh tags: trunk | |
| 11:49 | Merge all recent trunk changes, and especially the R-Tree IN operator fix of ticket [d2889096e7bdeac]. check-in: 654c6c65 user: drh tags: apple-osx | |
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2014-07-29
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| 21:44 | Disable an assert that is sometimes generated spuriously. check-in: bd9ee0ea user: mistachkin tags: threads | |
| 19:54 | Enhancements and updates to the Win32 mutex subsystem. check-in: ca9868cd user: mistachkin tags: trunk | |
| 19:00 | Update return value checking to conform to the beginthreadex() specs. check-in: 3144a16f user: mistachkin tags: threads | |
| 18:53 | Add a couple more assert statements. check-in: 4e816db2 user: mistachkin tags: threads | |
| 18:46 | Fix unreachable branches in the threads.c module. check-in: 3175e366 user: drh tags: threads | |
| 18:03 | Merge updates from trunk. Closed-Leaf check-in: 08c9a4ea user: mistachkin tags: winMutex | |
| 17:22 | Fix a harmless compiler warning. check-in: 216d21d0 user: drh tags: threads | |
| 16:37 | Make the Win32 thread handles are available after the threads exit. check-in: 565c5af7 user: mistachkin tags: threads | |
| 15:18 | Fix the threads build on Windows when SQLITE_MAX_WORKER_THREADS is greater than 0. check-in: f37db3a0 user: drh tags: threads | |
| 14:16 | Merge the R-Tree fix and the new SQLITE_TESTCTRL_ISINIT test control from trunk. check-in: b2f7eb3c user: drh tags: threads | |
| 14:09 | Add the SQLITE_TESTCTRL_ISINIT file control. check-in: 8b651d4d user: drh tags: trunk | |
| 12:40 | Merge recent trunk changes, and especially the fix for the R-Tree problem described in ticket [d2889096e7bdeac6]. check-in: 8f1beead user: drh tags: sessions | |
| 11:54 | Have calls to the xFilter() method of rtree virtual tables ensure that cursor is initialized before proceeding. Fix for [d2889096e7bdeac]. check-in: 8cc41b0b user: dan tags: trunk | |
| 05:49 | Enhancements and updates to the Win32 mutex subsystem. check-in: 18984c32 user: mistachkin tags: winMutex | |
| 00:42 | Add some asserts to the Win32 mutex subsystem. check-in: e8f2dc5f user: mistachkin tags: threads | |
| 00:23 | Fix the build on windows. check-in: 2773a5f9 user: drh tags: threads | |
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2014-07-28
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| 20:16 | Remove an unnecessary parameter from vdbeMergeEngineStep(). Rename a couple other routines to be more descriptive of what they do. check-in: f2407a40 user: drh tags: threads | |
| 19:58 | Rename vdbeIncrMergerInit() to vdbeMergeEngineInit() - a much more accurate name. check-in: 5b084a2d user: drh tags: threads | |
| 18:57 | In vdbesort.c, rename vdbeSorterDoCompare() to vdbeMergeEngineCompare() and move it closer to the one place where it is called. Other minor comment changes. check-in: 09d50d9f user: drh tags: threads | |
| 17:18 | In vdbesort.c, rename all pointers to sqlite3_file objects "pFd" and use the name "pFile" only for pointers to SortFile objects. Other comment enhancements. check-in: 518290a7 user: drh tags: threads | |
| 15:01 | Merge recent trunk changes into the threads branch. check-in: 163c247b user: drh tags: threads | |
| 14:54 | Improvements to comments in the multi-threaded sorter. Also include a function name change for clarity. And add a test to help show that the MergeEngine object is only used by a single thread. check-in: 9af50a87 user: drh tags: threads | |
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2014-07-26
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| 20:12 | Remove an unreachable branch from the sqlite3_value_numeric_type() interface. check-in: 5350229b user: drh tags: trunk | |
| 16:47 | Avoid unnecessary no-op calls to applyNumericAffinity() for a small performance improvement. check-in: 413d7287 user: drh tags: trunk | |
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2014-07-25
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| 21:35 | Try to fix harmless compiler warnings reported by Fortify. check-in: e0fa6fdc user: drh tags: trunk | |
| 18:37 | Improved comments on VDBE opcodes, for better documentation. No code or logic changes. check-in: 2d32e487 user: drh tags: trunk | |
| 18:01 | Add constraints (enforced only when SQLITE_DEBUG is enabled) on the use of OP_Next and OP_Prev. check-in: 2230c74f user: drh tags: trunk | |
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2014-07-24
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| 23:23 | Improve the performance of the ANALYZE command by taking advantage of UNIQUE constraints on indices. check-in: 114dcf33 user: drh tags: trunk | |
| 22:51 | Correct help text and make consistent use of snprintf. check-in: 9c424a5c user: mistachkin tags: asciiMode | |
| 22:41 | Fix a bug in the whereRangeSkipScanEst() procedure (added by check-in [d09ca6d5efad3e4cfa]) where it fails to consider the possibility of a ROWID column when computing the affinity of a table column. check-in: 6aea2258 user: drh tags: trunk | |
| 22:33 | Update a shell test case. check-in: b84008cb user: mistachkin tags: asciiMode | |
| 22:20 | Fix typo in comment and update help text. check-in: 289092bb user: mistachkin tags: asciiMode | |
| 22:13 | Merge updates from trunk. check-in: 8dc0cdf6 user: mistachkin tags: asciiMode | |
| 20:25 | Avoid trying to allocation zero bytes when analyzing a unique non-null index. Closed-Leaf check-in: 85e2bade user: drh tags: faster-analyze | |
| 19:54 | Avoid change tests when analyzing single-column unique indexes after getting past the initial NULL entries. check-in: 4690e99c user: drh tags: faster-analyze | |
| 16:54 | Merge all recent trunk changes into the threads branch. check-in: 77068589 user: drh tags: threads | |
| 16:43 | Merge recent trunk changes into the apple-osx branch. check-in: 3810dc62 user: drh tags: apple-osx | |
| 16:23 | Merge recent trunk changes into the sessions branch. check-in: a9db017e user: drh tags: sessions | |
| 12:39 | Add the readfile(FILENAME) and writefile(FILENAME,CONTENT) SQL functions to the command-line shell. check-in: fb1048cb user: drh tags: trunk | |
| 12:19 | Add support for hexadecimal integer literals in the parser. check-in: f8f79f28 user: drh tags: trunk | |
| 12:09 | In the command-line shell, in CSV output mode, terminate rows with CRNL but do not expand NL characters in data into CRNL. Provide the extra -newline command-line option and the extra argument to .separator to designate an alternative newline character sequence for CSV output. check-in: 16c8ce10 user: drh tags: trunk | |
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2014-07-23
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| 23:57 | Add experimental "costmult" logic. Only enabled when compiled with -DSQLITE_ENABLE_COSTMULT. check-in: 729ece40 user: drh tags: trunk | |
| 19:37 | Ugh. Consecutive UNIQUE index entries are only distinct if the index is on NOT NULL columns. So the previous version was not quite right. This check-in fixes the problem. check-in: 30033f96 user: drh tags: faster-analyze | |
| 19:04 | Enhancements to the hex literal tests. Closed-Leaf check-in: a3cc027f user: mistachkin tags: hex-literal | |
| 18:36 | Improve the performance of the ANALYZE command by taking advantage of the fact that every row of a UNIQUE index is distinct. check-in: 3e1e79e1 user: drh tags: faster-analyze | |
| 15:51 | Updated documentation on sqlite3_temp_directory. No changes to code. check-in: e6225a7b user: drh tags: trunk | |
| 14:52 | Remove a surplus function prototype. #ifdef code that is not used when hex integers are omitted at compile time. check-in: a5b383e0 user: drh tags: hex-literal | |
| 13:40 | Change the hex literal processing so that only the SQL parser understands hex literals. Casting and coercing string literals into numeric values does not understand hexadecimal integers. This preserves backwards compatibility. Also: Throw an error on any hex literal that is too big to fit into 64 bits. check-in: 6c6f0de5 user: drh tags: hex-literal | |
| 02:07 | Casting hex literals directly from string to float always results in a positive number. check-in: 4b86ccdf user: drh tags: hex-literal | |
| 01:59 | Reformatting a few test cases for clarity. check-in: 7e1bbacb user: drh tags: hex-literal | |
| 01:56 | Test cases for hex literals. check-in: 19054339 user: drh tags: hex-literal | |
| 01:26 | Add support for parsing C-style hexadecimal literals. check-in: 34a1f38b user: drh tags: hex-literal | |
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2014-07-22
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| 22:46 | When running ANALYZE, it is not necessary to check the right-most key column for changes since that column will always change if none of the previous columns have. check-in: 48f40861 user: drh tags: trunk | |
| 20:02 | Add the OP_ReopenIdx opcode that works like OP_OpenRead except that it becomes a no-op if the cursor is already open on the same index. Update the OR-optimization logic to make use of OP_ReopenIdx in order to avoid unnecessary cursor open requests sent to the B-Tree layer. check-in: 77f412ca user: drh tags: trunk | |
| 19:14 | The optimization of check-in [b67a6e33f2] does not work (it generates incorrect VDBE code) if an OR term is AND-ed with a constant expression. So back that optimization out and add a test case to make sure it does not get added back in. check-in: eed754fe user: drh tags: trunk | |
| 16:00 | Fix the index name for the shadow tables in the spellfix1 extension so that multiple instances of the spellfix1 virtual table can each have their own index. check-in: 438c348a user: drh tags: trunk | |
| 15:33 | Correction: The maximum SQLITE_MAX_ATTACHED value to avoid overflowing a signed 8-bit integer is 125, not 127. check-in: 48e37802 user: drh tags: trunk | |
| 14:58 | Enhance the sqlite_stat1.stat parsing to allow additional text parameters at the end. Unrecognized parameters are silently ignored. check-in: ca2a5a2c user: drh tags: trunk | |
| 14:42 | Expire prepared statements after running ANALYZE. check-in: b083a961 user: drh tags: trunk | |
| 12:05 | Enhance the comment on whereLoopAddBtree(). No changes to code. check-in: b22dd165 user: drh tags: trunk | |
| 00:40 | For the OR-optimization, avoid generating OP_OpenRead opcodes that reopen exactly the same index. check-in: b67a6e33 user: drh tags: trunk | |
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2014-07-21
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| 20:07 | Limit the maximum SQLITE_MAX_ATTACHED to 127, since a signed character is sometimes used to store the database index. check-in: f1c76c7c user: drh tags: trunk | |
| 15:44 | Allow the SQLITE_MAX_ATTACHED compile-time option to be larger than 62. The default limit on the number of attached databases remains 10. check-in: 1a817ae2 user: drh tags: trunk | |
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2014-07-19
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| 20:15 | Add new ASCII mode to the shell capable of importing and exporting using the official unit and record separators (i.e. 0x1F and 0x1E, respectively). check-in: 7fe601ea user: mistachkin tags: asciiMode | |
| 17:57 | Update the sqlite3_stmt_busy() function so that it correctly returns true for "ROLLBACK" statements that have been stepped but not yet reset. check-in: 61cee3c0 user: dan tags: trunk | |
| 17:49 | Fix harmless compiler warnings in the showdb and showwal tools and in the unicode tokenizer of FTS3. check-in: 574cc8eb user: drh tags: trunk | |
| 15:44 | Fix some harmess compiler warnings in the FTS3 Unicode module. Closed-Leaf check-in: c01caea5 user: mistachkin tags: toolWarnings | |
| 15:40 | Fix warnings related to having a 64-bit size_t. check-in: 29ac9336 user: mistachkin tags: toolWarnings | |
| 15:30 | Fix warnings caused by the previous commit. check-in: 89634a41 user: mistachkin tags: toolWarnings | |
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2014-07-18
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| 21:16 | Fix harmless compiler warnings for MSVC in the showdb/showwal command line tools. check-in: 6dc7b2f1 user: mistachkin tags: toolWarnings | |
| 21:02 | Update clean targets with the recently added command-line tools. check-in: 2beefa68 user: mistachkin tags: trunk | |
| 19:06 | Improved documentation for checkpoints and the busy handler. No changes to code. check-in: ca92c024 user: drh tags: trunk | |
| 17:39 | SQLite has long accepted some unadvertised and non-standard join syntax. Add a test to ensure that future versions continue to accept this non-standard syntax, to avoid breaking legacy applications that use the undefined syntax. check-in: 824dde7f user: drh tags: trunk | |
| 14:43 | Improvements to the ".fullschema" command in the command-line shell. check-in: fa80c64c user: drh tags: trunk | |
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2014-07-07
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| 18:03 | Fix harmless compiler warnings in the fts3view utility program that can occur with MSVC. check-in: 1cec1e03 user: mistachkin tags: trunk | |
| 17:57 | Add the fts3view utility program to the MSVC makefile. check-in: b04751bd user: mistachkin tags: trunk | |
| 16:07 | Fix a division-by-zero error in the fts3view utility program. Add the fts3view utility program to the "main.mk" makefile. check-in: 64f02699 user: drh tags: trunk | |
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2014-07-03
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| 12:18 | Change fts3/4 so that the "unicode61" is included in builds by default. It may now be excluded by defining SQLITE_DISABLE_FTS3_UNICODE. check-in: 0cc0230a user: dan tags: trunk | |
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2014-07-01
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| 15:22 | Add another test to verify that SQLite is using stat4 data for composite primary keys on WITHOUT ROWID tables. check-in: 0df1fe72 user: dan tags: trunk | |
| 11:54 | Ensure that all fields are loaded from the stat4 table for records that correspond to indexes on WITHOUT ROWID tables with composite primary keys. check-in: 21981e35 user: dan tags: trunk | |
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2014-06-30
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| 20:25 | Merge the latest trunk changes into the threads branch. check-in: ae23a65e user: drh tags: threads | |
| 20:02 | Merge the latest trunk enhancements into the sessions branch. check-in: a5d94eab user: drh tags: sessions | |
| 19:57 | Merge the latest trunk changes into the apple-osx branch. check-in: f426876f user: drh tags: apple-osx | |
| 19:28 | Bump the version number to 3.8.6. check-in: f925e9ba user: drh tags: trunk | |
| 19:07 | Attempt to use STAT4 information to estimate the selectivity of WHERE clause terms when using the skip-scan optimization. check-in: d09ca6d5 user: drh tags: trunk | |
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2014-06-28
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| 19:06 | Add an OOM fault injection test for the new code on this branch. Closed-Leaf check-in: c96de490 user: dan tags: stat4-skipscan | |
| 17:35 | Add further tests to skipscan5.test. check-in: 4b8230e8 user: dan tags: stat4-skipscan | |
| 16:06 | Add header comments on new routines. Rework the sqlite3Stat4Column() routine so that is (in theory) able to deal with corrupt samples. check-in: ef5cdf94 user: drh tags: stat4-skipscan | |
| 15:26 | Fix a problem with using stat4 samples of type text when estimating the rows visited by a range-query/skip-scan loop. check-in: dfb09db6 user: dan tags: stat4-skipscan | |
| 14:28 | Change the VDBE to export the sqlite3MemCompare() routine and thus free where.c from the dependency on vdbeInt.h. check-in: d186d1ac user: drh tags: stat4-skipscan | |
| 14:25 | Merge fixes from trunk with this branch. check-in: 6af219d1 user: dan tags: stat4-skipscan | |
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2014-06-27
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| 20:14 | Fix a couple of problems in estimating the number of rows visited by a range query that uses a skip-scan. check-in: 219736f5 user: dan tags: stat4-skipscan | |
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2014-06-26
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| 22:17 | Add some more IN operator tests. check-in: fb32e374 user: mistachkin tags: trunk | |
| 21:32 | Fix compilation issue when STAT4 is not enabled. check-in: 74a5454a user: mistachkin tags: stat4-skipscan | |
| 21:28 | Revise the affinity returned for expressions flagged as 'generic'. Fix for [9a8b09f8e6]. check-in: 92f7ad43 user: mistachkin tags: trunk | |
| 20:21 | Attempt to use sqlite_stat4 data to estimate the number of rows visited by a range query that uses a skip-scan. This code is largely untested. check-in: 01dc8102 user: dan tags: stat4-skipscan | |
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2014-06-24
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| 20:19 | Fix showstat4.c so that it decodes typecodes 8 and 9 correctly. check-in: 9ca737c0 user: drh tags: trunk | |
| 00:59 | Add the showstat4.exe utility program for decoding and displaying the content of the sqlite_stat4 table in a database. check-in: b4d9f605 user: drh tags: trunk | |
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2014-06-23
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| 23:28 | Add the .fullschema command to the sqlite3.exe utility. This command shows the schema and the content of the sqlite_stat tables, all in one go. Useful when reporting problems with the query planner. check-in: ebec4892 user: drh tags: trunk | |
| 10:18 | Fix a problem with SQLITE_OMIT_WSD builds. check-in: 07dda49c user: dan tags: trunk | |
| 10:04 | Fix a problem with SQLITE_OMIT_WAL builds. check-in: 612b6d1b user: dan tags: trunk | |
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2014-06-20
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| 13:55 | Improved display of record data in the "NNNbd" output of the showdb.exe utility program. check-in: f735c249 user: drh tags: trunk | |
| 01:32 | In the showdb.exe utility, for the "NNNbd" command, also show data fields in addition to header fields on each record decoded. Improvements to formatting. check-in: b451fe0c user: drh tags: trunk | |
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2014-06-19
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| 23:38 | Add the ability to decode the headers of individual cells, byte-by-byte, in the "showdb.exe" utility. check-in: 306b461d user: drh tags: trunk | |
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2014-06-18
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| 18:10 | Add the "LogEst" and "LogEst.exe" target to the makefiles. check-in: 7b91b058 user: drh tags: trunk | |
| 15:24 | Fix a comment on the sqlite3Utf8Read() routine. No changes to code. check-in: 5e514f6a user: drh tags: trunk | |
| 15:11 | Prevent an automatic index from taking the place of a declared index. check-in: 0a52bddd user: drh tags: trunk | |
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2014-06-17
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| 20:16 | Prevent an automatic index from taking the place of a declared index. Closed-Leaf check-in: 4ece839d user: drh tags: autoindex-improvements | |
| 17:00 | Fix a missing space in a "wheretrace" comment. No changes to production code. check-in: b500f2a0 user: drh tags: trunk | |
| 16:11 | Add the likely() function for symmetry with unlikely(). The likely(X) function means the same thing as likelihood(X,0.9375). check-in: 38965484 user: drh tags: trunk | |
| 15:53 | Improvements to query planning, especially in regards to estimating the cost and benefit of automatic indexes. check-in: 1272fb89 user: drh tags: trunk | |
| 13:23 | Add the autoindex2.test testing module. check-in: ffe3fea4 user: drh tags: autoindex-improvements | |
| 12:33 | A different approach to the autoindex problem that deletes query-planner code rather than adding it. check-in: f270fb6e user: drh tags: autoindex-improvements | |
| 09:52 | Simplification to the logic that prevents automatic indexes from being formed on constant expressions. check-in: 36d67e1d user: drh tags: autoindex-improvements | |
| 09:00 | Allow an automatic index on a WHERE constraint where the RHS is does not reference another table as long as the RHS is not a constant. check-in: 58acc2a8 user: drh tags: autoindex-improvements | |
| 02:46 | Do not attempt to create an automatic index on a constant constraint, as doing so is pointless. check-in: d6883e96 user: drh tags: autoindex-improvements | |
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2014-06-16
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| 22:45 | Fix CSV import issue, reported via the mailing list, in the shell when the file to be imported ends with an empty line. check-in: fc918f7d user: mistachkin tags: trunk | |
| 21:30 | In the "wheretrace" logic (disabled for normal builds) expand the print width of the flags field to be wide enough for all 17 bits. check-in: 3181d206 user: drh tags: trunk | |
| 18:35 | Add the SQLITE_UNLINK_AFTER_CLOSE compile-time option. If enabled, the unlink of temporary files on unix is deferred until after the file is closed. check-in: e43a2f92 user: drh tags: trunk | |
| 18:17 | Add an application ID for MBTiles tilesets. check-in: 837f6404 user: drh tags: trunk | |
| 16:41 | Back out the unix VFS changes that seeks to avoid fstat() calls after an unlink(). That change did not clear the problem on FuseFS. check-in: 0617e20a user: drh tags: trunk | |
| 15:01 | Add the ".eqp" dot-command to the ".help" output in the command-line shell. This was accidently omitted when the ".eqp" command was originally implemented for SQLite 3.8.4 (check-in [e6ecf7337658624]). check-in: b0b4c776 user: drh tags: trunk | |
| 12:51 | Fix the extension01.test script so that it works on windows. Fix a harmless compiler warning in the fileio extension. check-in: baf95a19 user: drh tags: trunk | |
| 12:44 | Add test cases for the fileio extension. check-in: 86343331 user: drh tags: trunk | |
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2014-06-13
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| 13:43 | Add the fileio.c loadable extension, that implements readfile() and writefile() SQL functions. check-in: 0ca104d8 user: drh tags: trunk | |
| 13:08 | Add an extension that implements compress() and uncompress() SQL functions. check-in: d5c17d1a user: drh tags: trunk | |
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2014-06-12
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| 17:10 | Increase the WAL-mode SQLITE_PROTOCOL timeout to 10 seconds. check-in: 2aeacf81 user: drh tags: trunk | |
| 15:46 | Simplify the estLog() routine. check-in: 6c68d758 user: drh tags: trunk | |
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2014-06-09
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| 20:39 | Avoid an unnecessary initialization of the szFile field of unixFile in the unix VFS. check-in: 6484fb5a user: drh tags: trunk | |
| 20:24 | Enhance the unix VFS so that it keeps track of the size of unlinked files internally and thus avoids the need to call fstat() on those files, since fstat() does not work reliably on unlinked files on some implementations of FuseFS. check-in: 10707d35 user: drh tags: trunk | |
| 20:06 | Enhance the unix VFS so that it keeps track of the size of unlinked files internally and thus avoids the need to call fstat() on those files, since fstat() does not work reliably on unlinked files on some implementations of FuseFS. Closed-Leaf check-in: c41df393 user: drh tags: omit-fstat-after-unlink | |
| 13:11 | Modify the %nonassoc directive in lemon so that it generates a run-time error rather than a parsing conflict. This changes is due to a bug report on the mailing list. SQLite does not use the %nonassoc directive in its grammar so this change does not affect SQLite. check-in: 1925f3a0 user: drh tags: trunk | |
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2014-06-06
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| 20:49 | Add a test case to ensure that estLog() works for negative numbers. check-in: 813469d9 user: drh tags: trunk | |
| 20:20 | Make sure the estLog() routine in the query planner handles negative values correctly (always returning 1). Prior to this change, estLog(-1) would return a large number which could throw off the cost computations in the query planner in obscure circumstances. check-in: 75437bee user: drh tags: trunk | |
| 17:09 | Fix an obsolete comment on the whereRangeScanEst() routine. No changes to code. check-in: b16bf851 user: drh tags: trunk | |
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2014-06-05
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| 11:15 | Fix a problem that was causing the FTS4 integrity-check command to fail if the table had one or more "notindexed" columns. check-in: 7123bb26 user: dan tags: trunk | |
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2014-06-04
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| 14:06 | Version 3.8.5 check-in: b1ed4f2a user: drh tags: trunk, release, version-3.8.5 | |
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2014-06-03
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| 14:42 | Avoid closing a pseudo-table associated with sorting in a co-routine since that pseudo-table might be used again in an outer loop. check-in: 6d818052 user: drh tags: trunk | |
| 11:32 | Add a test to double-check that [1cbe7a0883] did not affect anything. check-in: c6b512a7 user: dan tags: trunk | |
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2014-06-02
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| 21:00 | Remove the WHERE_LIKELIHOOD bit, as it does not seem to effect any result. check-in: 1cbe7a08 user: drh tags: trunk | |
| 18:24 | Fix a typo in a requirements mark comment in a test script. No changes to code. check-in: 75ff459b user: drh tags: trunk | |
| 11:26 | Fix the query planner so that it once again knows that queries without a FROM clause will never return more than one row and hence do not require sorting. check-in: 9f18b303 user: drh tags: trunk | |
| 09:39 | Add the "valgrind-nolookaside" permutation to permutations.test. check-in: 8e8472d9 user: dan tags: trunk | |
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2014-05-31
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| 15:43 | Fix a harmless "scan-build" compiler warning in the command-line shell. check-in: 39fafe0a user: drh tags: trunk | |
| 15:39 | Fix a compile of harmless static analyzer warnings. check-in: 7e287f20 user: drh tags: trunk | |
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2014-05-30
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| 21:01 | Revise locking retry semantics in Win32 VFS to abort early if the file handle is reported as invalid. check-in: a4df4a5b user: mistachkin tags: trunk | |
| 16:54 | Add extra checking of the database extended error code. Closed-Leaf check-in: f2906c44 user: mistachkin tags: winLockHandle | |
| 16:42 | Add tests for the invalid file handle detection logic in the winLock() function. check-in: ed5a9eb4 user: mistachkin tags: winLockHandle | |
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2014-05-29
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| 20:39 | Fix a harmless compiler warning in the command-line shell code. check-in: a80527f6 user: drh tags: trunk | |
| 20:17 | Fix to the EXPLAIN indentation logic in the command-line shell. check-in: 8f916ed1 user: drh tags: trunk | |
| 12:36 | Improvements to error messages for errors in the dot-commands of the command-line shell. Add the ".once" command. The output of ".help" now goes to the designated output channel. check-in: 48dce821 user: drh tags: trunk | |
| 03:17 | Only quote the arguments to the ".shell" and ".system" commands if they contain spaces. check-in: e58f4bd3 user: drh tags: trunk | |
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2014-05-28
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| 20:22 | Add the ".shell" and the ".system" commands (aliases for the same thing) to the command-line shell. check-in: d018a34a user: drh tags: trunk | |
| 10:00 | Add an extra test to verify that the FTS notindexed option is working. check-in: c461c0fe user: dan tags: trunk | |
| 03:27 | Revise locking retry semantics in Win32 VFS to abort early if the file handle is reported as invalid. check-in: d43e2e59 user: mistachkin tags: winLockHandle | |
| 03:23 | Revise how OSTRACE reports logically boolean results in the Win32 VFS. check-in: c405f971 user: mistachkin tags: trunk | |
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2014-05-27
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| 20:19 | Remove an incorrect assert() in the sorter. check-in: b8b66103 user: drh tags: trunk | |
| 19:18 | Fix harmless compiler warnings. check-in: 20b75460 user: drh tags: trunk | |
| 18:18 | Change the name of the Index.autoIndex field to Index.idxType and provide symbolic names for the various values of that field rather than using magic numbers. check-in: d16e575d user: drh tags: trunk | |
| 17:57 | Avoid unnecessary cursor opens and seeks when running the OR-optimization on a WITHOUT ROWID table. check-in: 9c785c58 user: drh tags: trunk | |
| 16:41 | Improved comments on the OR-optimization logic in the query planner. check-in: 77fef5a3 user: drh tags: trunk | |
| 15:21 | Remove unused code (previously #ifdef-ed out) from btree.c. check-in: 8bc97371 user: drh tags: trunk | |
| 11:54 | Fix a harmless compiler warning in the FTS4 logic. check-in: 64a869ad user: drh tags: trunk | |
| 11:42 | Add a test to whereI.test that uses a multi-column PK. check-in: aa183e60 user: dan tags: trunk | |
| 10:57 | Fix for (unsupported) SQLITE_USE_FCNTL_TRACE code. check-in: 994b2b7a user: drh tags: trunk | |
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2014-05-26
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| 22:05 | Add the OR-optimization to WITHOUT ROWID tables. check-in: 06a23b8b user: drh tags: trunk | |
| 22:01 | Minor enhancements to comments and clarification of the code. Closed-Leaf check-in: cbec30d0 user: drh tags: without-rowid-or-opt | |
| 20:25 | Add a missing VdbeCoverage() macro on an OP_Found opcode added in the previous check-in. check-in: b4980a07 user: drh tags: without-rowid-or-opt | |
| 20:06 | Enable the OR optimization for WITHOUT ROWID tables. Use a temp table instead of the RowSet object to track the rows that have already been included in the result set. check-in: 2c7e277b user: dan tags: without-rowid-or-opt | |
| 18:27 | Fix a problem in the shell when importing CSV files. If the leftmost field of the first row in the CSV file was both zero bytes in size and unquoted, no data was imported. check-in: 856d44a2 user: dan tags: trunk | |
| 16:40 | Fix a problem in FTS4 where columns with names that are prefixes of any notindexed column were also being (incorrectly) marked as not indexed. For example in "CREATE ... t1(abc, bc, abcd, notindexed=abcd)", both abc and abcd were being treated as notindexed. check-in: d90c4964 user: dan tags: trunk | |
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2014-05-24
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| 17:15 | Remove references in comments to VDBE opcodes that no longer exist. This is a documentation change only; no changes to code. check-in: ebfb51fe user: drh tags: trunk | |
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2014-05-23
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| 17:17 | Changes to the output of EXPLAIN QUERY PLAN to make it clearer when a query uses the PRIMARY KEY index of a WITHOUT ROWID table. check-in: 9268df30 user: dan tags: trunk | |
| 12:03 | In the command-line shell, if three or more interrupt signals (control-c) are received in a row without a response from sqlite3_interrupt() then call exit(1) immediately. This allows control-C to interrupt the shell even if it is stuck in a computation or loop that does not involve the VDBE. check-in: b5cde571 user: drh tags: trunk | |
| 11:48 | Make sure sufficient VDBE registers are allocated for an INSERT...SELECT when there is an idlist on the insert table that includes an explicit rowid. Ticket [e9654505cfda93610585fde5a9bbf2e730c8a8d5] check-in: 9a2dd187 user: drh tags: trunk | |
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2014-05-22
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| 09:58 | Add a test for the EQP output of a skip-scan query that uses the PK index of a WITHOUT ROWID table. check-in: 10238fad user: dan tags: trunk | |
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2014-05-21
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| 08:48 | Do not burn memory remembering CHECK constraints in a read-only database. check-in: 34ddf02d user: drh tags: trunk | |
| 08:21 | Fix the sqlite3_db_readonly() API so that it reports true if the database is readonly because the file format write version (byte 18 of the header) is too large. check-in: 8d8af114 user: drh tags: trunk | |
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2014-05-17
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| 16:56 | Internally, use a 64-bit integers for segment level numbers. check-in: 8180e320 user: dan tags: trunk | |
| 15:10 | Fix a broken test case in fts4growth2.test. check-in: 9fde5b96 user: dan tags: trunk | |
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2014-05-16
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| 23:38 | Fix harmless compiler warnings. Closed-Leaf check-in: 7e60347e user: mistachkin tags: ftsWarnings | |
| 23:15 | Work around compilation issue with MSVC. check-in: 9623a29c user: mistachkin tags: trunk | |
| 16:16 | Fixes to prevent an FTS index from growing indefinitely as the corresponding table is updated. Change the FTS 'automerge' option to allow the user to specify the number of segments that should be merged simultaneously by auto-merges. check-in: a75f1800 user: dan tags: trunk | |
| 15:48 | Add extra test to backcompat.test to ensure that old and new versions of FTS may work together on the same incremental merge operation. Closed-Leaf check-in: 3997d47b user: dan tags: fts4-experimental | |
| 14:17 | Repurpose the SQLITE_TESTCTRL_FAULT_INSTALL test-control to register a callback to be invoked by sqlite3FaultSim(). That test-control has been unused since 2008-06-20 and was never used in any official release. check-in: 0d43a7ad user: drh tags: trunk | |
| 10:30 | Fix a bug causing an incorrect segment size value to be stored if both an old and new FTS version performed work on the same incremental merge operation. check-in: a9a2aeab user: dan tags: fts4-experimental | |
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2014-05-15
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| 19:05 | Merge latest trunk changes with this branch. check-in: 5809986f user: dan tags: fts4-experimental | |
| 18:36 | Fix a problem with the handling of delete markers by automerge on large databases. check-in: 2b09bd17 user: dan tags: fts4-experimental | |