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100 check-ins occurring around ef5cdf949bb53a29.
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2014-07-21
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| 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: 1a817ae2f3 user: drh tags: trunk) | |
| 14:22 | Add the xTokenize extension API. (check-in: 8c6b0aff34 user: dan tags: fts5) | |
| 11:44 | Fix the xColumnSize() extension API. (check-in: 19504c4108 user: dan tags: fts5) | |
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2014-07-19
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| 20:27 | Add simple tests for the xColumnText() extension api. (check-in: 1e9053abda user: dan tags: fts5) | |
| 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: 7fe601ead0 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: 61cee3c067 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: 574cc8eb14 user: drh tags: trunk) | |
| 15:44 | Fix some harmess compiler warnings in the FTS3 Unicode module. (Closed-Leaf check-in: c01caea5d6 user: mistachkin tags: toolWarnings) | |
| 15:40 | Fix warnings related to having a 64-bit size_t. (check-in: 29ac9336db user: mistachkin tags: toolWarnings) | |
| 15:35 | Fixes for the xColumnSize() fts5 extension API. (check-in: 43fcb84472 user: dan tags: fts5) | |
| 15:30 | Fix warnings caused by the previous commit. (check-in: 89634a419d 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: 6dc7b2f119 user: mistachkin tags: toolWarnings) | |
| 21:02 | Update clean targets with the recently added command-line tools. (check-in: 2beefa68c0 user: mistachkin tags: trunk) | |
| 19:59 | Fix issues with position lists and NEAR constraints. (check-in: 16352d3654 user: dan tags: fts5) | |
| 19:06 | Improved documentation for checkpoints and the busy handler. No changes to code. (check-in: ca92c02406 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: 824dde7fc4 user: drh tags: trunk) | |
| 14:43 | Improvements to the ".fullschema" command in the command-line shell. (check-in: fa80c64caa user: drh tags: trunk) | |
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2014-07-17
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| 15:14 | Fix a problem with position list processing for OR queries. (check-in: 5808f30fae user: dan tags: fts5) | |
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2014-07-16
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| 20:07 | Fixes for tcl list generation in fts5_test(). (check-in: c1f9a4b76c user: dan tags: fts5) | |
| 19:15 | Begin adding interface for auxiliary functions. (check-in: 1e2a7ba088 user: dan tags: fts5) | |
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2014-07-15
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| 11:59 | Add simple tests for new sqlite3BtreeCursorHint() functionality. (check-in: 1efa6ed584 user: dan tags: cursor-hints) | |
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2014-07-14
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| 19:04 | In the expression passed to sqlite3BtreeCursorHint() for the inner loops of joins, replace any TK_COLUMN references to columns in the outer loops with TK_REGISTER expressions (Expr.iTable indicates the specific register containing the value). There are no automated tests for this yet. (check-in: f9dddd008c user: dan tags: cursor-hints) | |
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2014-07-10
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| 20:21 | Support "ORDER BY rowid ASC". (check-in: b96b5e1669 user: dan tags: fts5) | |
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2014-07-08
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| 16:27 | Add support for prefix queries to fts5. (check-in: 75ebd3cd59 user: dan tags: fts5) | |
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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: 1cec1e0300 user: mistachkin tags: trunk) | |
| 17:57 | Add the fts3view utility program to the MSVC makefile. (check-in: b04751bd59 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: 64f02699b4 user: drh tags: trunk) | |
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2014-07-05
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| 15:15 | Add support for AND, OR and NOT to fts5. (check-in: 8682b87e79 user: dan tags: fts5) | |
| 07:54 | Add support for the "colname : <nearset>" syntax to fts5. (check-in: 004667106e user: dan tags: fts5) | |
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2014-07-03
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| 20:39 | Add support for NEAR expressions to fts5. (check-in: 250ae8d401 user: dan tags: fts5) | |
| 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: 0cc0230ae9 user: dan tags: trunk) | |
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2014-07-02
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| 20:18 | Add support for phrase queries to fts5. (check-in: 2e5652e652 user: dan tags: fts5) | |
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2014-07-01
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| 20:45 | Change the position list format so that its size in bytes is stored at the start of the list itself. (check-in: 62f2ff2041 user: dan tags: fts5) | |
| 15:22 | Add another test to verify that SQLite is using stat4 data for composite primary keys on WITHOUT ROWID tables. (check-in: 0df1fe72f8 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: 21981e3506 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: ae23a65eb1 user: drh tags: threads) | |
| 20:02 | Merge the latest trunk enhancements into the sessions branch. (check-in: a5d94eaba6 user: drh tags: sessions) | |
| 19:57 | Merge the latest trunk changes into the apple-osx branch. (check-in: f426876fe1 user: drh tags: apple-osx) | |
| 19:28 | Bump the version number to 3.8.6. (check-in: f925e9baaf 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: d09ca6d5ef user: drh tags: trunk) | |
| 18:57 | Fix for ticket [b2fa5424e6fcb15]: Better define the format of the sqlite_stat4 file for WITHOUT ROWID tables and make sure the ANALYZE command generates a file in the appropriate format. Use the sqlite_stat4 data to enable the use of WHERE terms that cover all indexed columns plus some prefix of columns in the primary key. (check-in: bc2de8095f user: drh tags: trunk) | |
| 18:02 | Fix a problem in where.c with using the stat4 sample data of an index on a WITHOUT ROWID table. (Closed-Leaf check-in: 053a210e31 user: dan tags: stat4-without-rowid) | |
| 17:07 | Fix the STAT4 information for WITHOUT ROWID tables. (check-in: 5d8628fdff user: drh tags: stat4-without-rowid) | |
| 15:23 | Fix where.c so that the primary key values appended to every index entry on a WITHOUT ROWID table may be used when useful. (check-in: 6624a61d16 user: dan tags: stat4-without-rowid) | |
| 13:56 | Omit non-primary-key columns from the STAT4 samples for WITHOUT ROWID tables. Indexes, both rowid and without-rowid, still hold an exact copy of the index entry. (check-in: de826c3158 user: drh tags: stat4-without-rowid) | |
| 13:32 | Generate complete samples for sqlite_stat4 on WITHOUT ROWID tables. Ticket [b2fa5424e6fcb15b5] (check-in: 8cb43eddab user: drh tags: stat4-without-rowid) | |
| 11:14 | Add makefile targets for various diagnostic tools, such as showstat4. Fix harmless compiler warnings in diagnostic tools. (check-in: 6f86d89b88 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: c96de490ac user: dan tags: stat4-skipscan) | |
| 17:35 | Add further tests to skipscan5.test. (check-in: 4b8230e8fe 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: ef5cdf949b 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: dfb09db6d4 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: d186d1ac3c user: drh tags: stat4-skipscan) | |
| 14:25 | Merge fixes from trunk with this branch. (check-in: 6af219d1b8 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: 219736f54d 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: fb32e374b7 user: mistachkin tags: trunk) | |
| 21:32 | Fix compilation issue when STAT4 is not enabled. (check-in: 74a5454a71 user: mistachkin tags: stat4-skipscan) | |
| 21:28 | Revise the affinity returned for expressions flagged as 'generic'. Fix for [9a8b09f8e6]. (check-in: 92f7ad43db 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: 01dc810259 user: dan tags: stat4-skipscan) | |
| 12:31 | Fix minor problems in term matching. (check-in: 94eeb077d0 user: dan tags: fts5) | |
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2014-06-25
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| 20:28 | Begin adding query support to fts5. (check-in: 47a9f3cc92 user: dan tags: fts5) | |
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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: 9ca737c0b4 user: drh tags: trunk) | |
| 16:59 | Add simple full-table-scan and rowid lookup support to fts5. (check-in: 3515da85d0 user: dan tags: fts5) | |
| 00:59 | Add the showstat4.exe utility program for decoding and displaying the content of the sqlite_stat4 table in a database. (check-in: b4d9f6053d 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: ebec48921c user: drh tags: trunk) | |
| 11:33 | Add some code for an experimental fts5 module. Does not work yet. (check-in: 1e0648dcf2 user: dan tags: fts5) | |
| 10:18 | Fix a problem with SQLITE_OMIT_WSD builds. (check-in: 07dda49c1b user: dan tags: trunk) | |
| 10:04 | Fix a problem with SQLITE_OMIT_WAL builds. (check-in: 612b6d1b1f 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: f735c2497e 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: b451fe0cb9 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: 306b461d7c 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: 7b91b0581d user: drh tags: trunk) | |
| 15:24 | Fix a comment on the sqlite3Utf8Read() routine. No changes to code. (check-in: 5e514f6ace user: drh tags: trunk) | |
| 15:18 | Merge in all recent changes from trunk, and especially the automatic index enhancements. (check-in: 0e1b73496f user: drh tags: threads) | |
| 15:11 | Prevent an automatic index from taking the place of a declared index. (check-in: 0a52bddd9d 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: 4ece839d44 user: drh tags: autoindex-improvements) | |
| 18:43 | Experimental changes to use GetFileInformationByHandle instead of GetFileSize in the Win32 VFS. (Closed-Leaf check-in: d22c814297 user: mistachkin tags: filesize-debug) | |
| 17:00 | Fix a missing space in a "wheretrace" comment. No changes to production code. (check-in: b500f2a097 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: 3896548419 user: drh tags: trunk) | |
| 15:53 | Improvements to query planning, especially in regards to estimating the cost and benefit of automatic indexes. (check-in: 1272fb8991 user: drh tags: trunk) | |
| 15:13 | Small tweaks to the query planner to get it to try harder to use an index for sorting and to avoid using automatic indexes on constant terms. (Leaf check-in: 2d9de154f8 user: drh tags: branch-3.8.3) | |
| 13:23 | Add the autoindex2.test testing module. (check-in: ffe3fea47b 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: f270fb6e9e user: drh tags: autoindex-improvements) | |
| 09:52 | Simplification to the logic that prevents automatic indexes from being formed on constant expressions. (check-in: 36d67e1dd2 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: 58acc2a8b3 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: d6883e960f 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: fc918f7d33 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: 3181d2069a 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: e43a2f92b6 user: drh tags: trunk) | |
| 18:17 | Add an application ID for MBTiles tilesets. (check-in: 837f640423 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: 0617e20a33 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: b0b4c776c3 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: baf95a1909 user: drh tags: trunk) | |
| 12:44 | Add test cases for the fileio extension. (check-in: 8634333127 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: 0ca104d821 user: drh tags: trunk) | |
| 13:08 | Add an extension that implements compress() and uncompress() SQL functions. (check-in: d5c17d1a42 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: 2aeacf81df user: drh tags: trunk) | |
| 15:46 | Simplify the estLog() routine. (check-in: 6c68d758bc user: drh tags: trunk) | |
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2014-06-10
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| 20:18 | Proposed change to the fix for ticket [1c69be2dafc28b] such that legacy applications that were exploiting the older buggy behavior in SQLite continue to work. (Leaf check-in: 401a0ca3dd user: drh tags: group-by-name-resolution) | |
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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: 6484fb5a25 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: 10707d3578 user: drh tags: trunk) | |