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50 descendants and 50 ancestors of 497367cb57345dd3
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2015-05-20
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| 22:01 | Add the sqlite3_value_dup() and sqlite3_value_free() interfaces and use those to add the sqlite3_rtree_query_info.apSqlParam field to the query callback in R-Tree. (check-in: 2007391cec user: drh tags: sessions-value-dup) | |
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2015-05-19
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| 23:04 | Merge the Makefile.msc fix and the compiler warning fix from trunk. Also fix another compiler warning in sqlite3session_diff(). (check-in: 7530e1bf55 user: drh tags: sessions) | |
| 22:42 | Merge recent trunk changes, include the R-Tree enhancement that allows 8-byte BLOB arguments to geometry functions, and the fix for the TEXT affinity problem that could cause corrupt indexes. (check-in: 0a0de8b72c user: drh tags: sessions) | |
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2015-05-14
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| 15:17 | Merge in the IS-operator enhancements and other recent changes from trunk. (check-in: 4f9229445c user: drh tags: sessions) | |
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2015-05-07
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| 12:29 | Merge in the 3.8.10 release changes. (check-in: 0404ef885e user: drh tags: sessions) | |
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2015-05-05
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| 17:12 | Merge all trunk enhancements and fixes into the sessions branch. (check-in: de7083cfe2 user: drh tags: sessions) | |
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2015-04-23
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| 17:22 | Modify the sqlite3session_diff() API so that tables with no PRIMARY KEYs are ignored. This matches the other sessions APIs. Also change sqlite3session_diff() so that it returns SQLITE_SCHEMA, instead of SQLITE_ERROR, if the tables being compared do not have compatible schemas. (check-in: aada0ad08e user: dan tags: sessions) | |
| 15:03 | Fix the error message returned by sqlite3session_diff() for tables with no PRIMARY KEY. (check-in: 4d34a3d40d user: dan tags: sessions) | |
| 14:40 | Fix a performance problem in sqlite3session_diff(). (check-in: ea400eca31 user: dan tags: sessions) | |
| 13:49 | Merge the latest trunk enhancements and fixes into the sessions branch. (check-in: 4e5f17d189 user: drh tags: sessions) | |
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2015-04-20
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| 01:32 | Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: b8ef1cdee3 user: drh tags: sessions) | |
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2015-04-17
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| 11:31 | Hold the database mutex for the duration of sqlite3session_diff(). (check-in: 6f33050115 user: dan tags: sessions) | |
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2015-04-16
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| 13:52 | Fix a stray backslash character in a printf format string in sessionDiffFindModified() (check-in: abb192a1d7 user: drh tags: sessions) | |
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2015-04-15
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| 14:14 | Merge all recent trunk fixes and enhancements into the sessions branch. (check-in: e65e65f9bc user: drh tags: sessions) | |
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2015-04-12
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| 01:33 | Merge all recent trunk enhancements into the sessions branch. (check-in: 5f14f34f07 user: drh tags: sessions) | |
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2015-04-11
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| 17:09 | Merge the sessions-diff branch with this one. (check-in: 805baa57e5 user: dan tags: sessions) | |
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2015-04-09
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| 19:19 | Updates to comments describing the changeset and patchset formats. (check-in: 5342f721e8 user: dan tags: sessions) | |
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2015-04-08
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| 16:43 | Fix problems in the sessions module causing it to produce spurious SQLITE_NOMEM errors when handling SQL text or blob values zero bytes in size. (check-in: b9459d5980 user: dan tags: sessions) | |
| 16:01 | Add experimental API sqlite3session_diff(). (Closed-Leaf check-in: c4340b2ea2 user: dan tags: sessions-diff) | |
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2015-04-07
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| 23:10 | Merge printf() width and precision overflow fixes from trunk. (check-in: aeca95ac77 user: drh tags: sessions) | |
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2015-04-06
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| 12:08 | Merge obscure problem fixes from trunk. (check-in: 271c110bcf user: drh tags: sessions) | |
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2015-04-01
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| 16:39 | Merge recent enhancements from trunk. (check-in: aea439bdc6 user: drh tags: sessions) | |
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2015-03-31
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| 00:10 | Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: df94e61f93 user: drh tags: sessions) | |
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2015-03-24
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| 19:02 | Merge all recent trunk enhancements into the sessions branch. (check-in: 54aaa6f29a user: drh tags: sessions) | |
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2015-03-17
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| 18:54 | Merge all recent trunk enhancements into the sessions branch. (check-in: 1d1c57c356 user: drh tags: sessions) | |
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2015-03-09
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| 13:07 | Merge recent trunk enhancements into the sessions branch. (check-in: 68c8937e83 user: drh tags: sessions) | |
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2015-02-25
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| 14:02 | Merge the latest trunk fixes into the sessions branch. (check-in: 131a2d3116 user: drh tags: sessions) | |
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2015-02-21
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| 15:13 | Merge all recent trunk changes into the sessions branch. (check-in: f36bb5fa5c user: drh tags: sessions) | |
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2015-02-06
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| 15:40 | Merge all the latest enhancements from trunk. (check-in: ae7eef117f user: drh tags: sessions) | |
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2015-01-16
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| 12:44 | Merge all 3.8.8 changes into the sessions branch. (check-in: bebd131a35 user: drh tags: sessions) | |
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2015-01-14
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| 17:16 | Merge trunk 3.8.8 beta changes into the sessions branch (check-in: 0ba124540b user: drh tags: sessions) | |
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2015-01-08
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| 20:06 | Merge recent enhancements from trunk, including test scripts enhancements and the removal of limits on the number of terms in a VALUES clause. (check-in: 5a2dec55bf user: drh tags: sessions) | |
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2014-12-31
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| 14:27 | Merge the fix to PRAGMA data_version and testing improvements from trunk. (check-in: 86e39123c1 user: drh tags: sessions) | |
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2014-12-22
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| 18:48 | Merge the PRAGMA data_version redefinition and other fixes from trunk. (check-in: 315243e49d user: drh tags: sessions) | |
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2014-12-20
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| 14:58 | Merge the PRAGMA data_version command and the enhancements to FK query planning from trunk into the sessions branch. (check-in: d4f82af0a4 user: drh tags: sessions) | |
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2014-12-16
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| 01:05 | Merge threading fixes from trunk into the sessions branch. (check-in: 9817a2864e user: drh tags: sessions) | |
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2014-12-09
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| 14:54 | Merge the KeyInfo cache mutex fix from trunk. (check-in: f0940c73bd user: drh tags: sessions) | |
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2014-12-05
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| 20:05 | Merge the fix for the shared-cache KeyInfo cache bug from trunk. (check-in: 5a73da6a30 user: drh tags: sessions) | |
| 00:41 | Import from trunk the fix the "test" target on the autoconf and MSVC makefiles and some minor compiler warning fixes. (check-in: c9f20eb2fb user: drh tags: sessions) | |
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2014-12-04
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| 23:35 | Incorporate the SQLITE_CHECKPOINT_TRUNCATE enhancement and a couple of obscure bug fixes from trunk. (check-in: 34ffa3b3c0 user: drh tags: sessions) | |
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2014-12-02
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| 16:31 | Merge all recent fixes and enhancements from trunk into sessions. (check-in: 2617d93713 user: drh tags: sessions) | |
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2014-11-18
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| 21:20 | Merge recent trunk enhancements, including the read-after-ROLLBACK change and the addition of sqlite3_stmt_scanstatus() support, as well as various minor bug fixes. (check-in: f09055f3c4 user: drh tags: sessions) | |
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2014-10-31
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| 14:53 | Merge recent trunk enhancements, and in particular the improvements to the b-tree balancing logic, into the sessions branch. (check-in: 28b044a512 user: drh tags: sessions) | |
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2014-10-17
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| 11:53 | Merge all version 3.8.7 updates from trunk. (check-in: f4de9e07be user: drh tags: sessions) | |
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2014-10-15
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| 20:02 | Fix a problem causing sqlite3changeset_concat() to fail to detect attempts to concatenate patchsets which changesets. (check-in: 236704a9d1 user: dan tags: sessions) | |
| 19:37 | Merge latest trunk changes with this branch. (check-in: 1b2824f1d1 user: dan tags: sessions) | |
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2014-10-14
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| 13:41 | Merge recent trunk micro-optimizations and the DESC index GROUP BY ORDER BY bug fix into the sessions branch. (check-in: 83d4114f2a user: drh tags: sessions) | |
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2014-10-10
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| 12:56 | Merge all recent trunk changes. (check-in: abfef25472 user: drh tags: sessions) | |
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2014-10-01
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| 01:52 | Merge the latest enhancements from trunk. (check-in: 2695772c98 user: drh tags: sessions) | |
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2014-09-27
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| 20:45 | Change the names of the stream interface APIs to be of the form "_strm" instead of "_str". In other words, added an "m" to the end, to try to make it clear that we are talking about a "stream" and not a "string. (check-in: 1f44bfdc23 user: drh tags: sessions) | |
| 19:51 | Merge recent trunk changes (performance enhancements) into the sessions branch. (check-in: 497367cb57 user: drh tags: sessions) | |
| 18:18 | Fix a segfault in the sessions module that could follow an OOM. (check-in: 09985fa6b6 user: dan tags: sessions) | |
| 16:33 | Fix a segfault in the streaming API functions triggered by a very long table name. (check-in: d2642543ee user: dan tags: sessions) | |
| 12:26 | Improve sessions module documentation and comments. Fix some other code issues. (check-in: bfc8bd80f8 user: dan tags: sessions) | |
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2014-09-26
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| 18:30 | Add an assert() to verify the last-row-id for the database just prior to calling a SQL function. (check-in: d026f0c944 user: mistachkin tags: trunk) | |
| 10:52 | Fix a problem with concatenating patchsets containing DELETE and INSERT operations on the same row. (check-in: 4d8537eafb user: dan tags: sessions) | |
| 02:41 | Fix the "PRAGMA integrity_check" command so that it avoids formatting error message context messages until it actually needs to generate an error message. This avoids much formatting, and hence greatly improves the performance of "PRAGMA integrity_check" in the common case when there are no errors. It also makes the code a little smaller. (check-in: 8391351583 user: drh tags: trunk) | |
| 01:10 | If an SQL function makes a recursive call to do an INSERT into the same database, make sure that the last_insert_rowid() for that INSERT is recorded. (check-in: e93aecc090 user: drh tags: trunk) | |
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2014-09-25
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| 20:43 | Add streaming version of sqlite3changeset_concat(). (check-in: 88eb6656bd user: dan tags: sessions) | |
| 17:42 | Minor code reformatting and comment change, to improve clarity. No logic changes. (check-in: baeb72a356 user: drh tags: trunk) | |
| 14:54 | Add streaming version of sqlite3changeset_invert() to sessions module. (check-in: 8ded6a4679 user: dan tags: sessions) | |
| 13:17 | Simplifications to the SQL function and aggregate calling procedures. (check-in: 3467049a17 user: drh tags: trunk) | |
| 12:31 | Simplification to the random rowid picking logic that begins running when the maximum possible rowid has already been used. (check-in: 1330c72e17 user: drh tags: trunk) | |
| 11:08 | Still more performance enhancements to the LIKE and GLOB operators. (check-in: 6c8924cacc user: drh tags: trunk) | |
| 03:51 | More performance optimization for the LIKE and GLOB operators. (check-in: 5ab1023d6c user: drh tags: trunk) | |
| 02:44 | Change that might allow SQLite to build and work using the EBCDIC character set. (check-in: ef30e0352b user: drh tags: trunk) | |
| 00:56 | Size reduction and performance improvement in the LIKE and GLOB operators. (check-in: b2c89ef49c user: drh tags: trunk) | |
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2014-09-24
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| 19:47 | Have each open database allocate its pTmpSpace when the first write cursor is opened, rather than on each insert or delete, for a small space savings and performance boost. (check-in: 99323552c0 user: drh tags: trunk) | |
| 18:31 | Small performance and size optimization for btreeUnlockIfUnused(). (check-in: 13c746f85d user: drh tags: trunk) | |
| 17:13 | Add streaming version of sqlite3changeset_apply(). Tests and fixes for the same and sqlite3changeset_start_str(). (check-in: b917fc1468 user: dan tags: sessions) | |
| 13:20 | Do not allow parameters in a DEFAULT clause of a CREATE TABLE statement. Ticket [78c0c8c3c9f7c1]. (check-in: 1ad2bc1ed4 user: drh tags: trunk) | |
| 02:05 | Have the clearCell() routine return the cell size to the caller, rather than have the caller make a separate call to cellSizePtr(). (check-in: f21d217583 user: drh tags: trunk) | |
| 01:23 | Shorten all lines of source code in btree.c to at most 80 characters. No logical changes. (check-in: 5dd41cdbfe user: drh tags: trunk) | |
| 00:59 | Add the MemPage.noPayload boolean and use it to help cellSizePtr() and btreeParseCellPtr() run faster. (check-in: 8e3375313e user: drh tags: trunk) | |
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2014-09-23
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| 23:12 | Remove an unused C-preprocessor macro. No functional changes to the code. (check-in: f480582cca user: drh tags: trunk) | |
| 22:36 | Avoid calling btreeParseCellPtr() from within fillInCell() since most of what btreeParseCellPtr() computes is ignored by fillInCell(). Instead, have fillInCell() compute the values it needs inline. Performance improvement. (check-in: 4147f6671e user: drh tags: trunk) | |
| 21:25 | Simplify the CellInfo structure for a size reduction and performance improvement. (check-in: bf59df66b3 user: drh tags: trunk) | |
| 20:39 | Begin adding 'streaming' APIs to sessions module. This is a work in progress. (check-in: 3c7d3d950b user: dan tags: sessions) | |
| 18:30 | Add the "multiplex_truncate" PRAGMA to the multiplexor extension, for querying and setting the truncate flag on a database connection. (check-in: d2962a5f38 user: drh tags: trunk) | |
| 01:40 | Adjust skip-scan cost estimates slightly so that a full table scan is preferred over a skip-scan to a column with only two distinct values. (check-in: ae9a42b268 user: drh tags: trunk) | |
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2014-09-22
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| 20:38 | Fix to payload size overflow detection in the cellSizePtr() change of the previous check-in. (check-in: 7609744014 user: drh tags: trunk) | |
| 19:51 | Size reduction and substantial performance increase for cellSizePtr(). (check-in: bc8bbf3207 user: drh tags: trunk) | |
| 14:30 | Tune the query planner to be more aggressive about using automatic indexes on views and subqueries for which there is not opportunity to declare a persistent schema index. (check-in: 41de1643bf user: drh tags: trunk) | |
| 03:22 | Disable shared memory operations using the unix-nolock VFS. (check-in: 10a6e51049 user: drh tags: trunk) | |
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2014-09-21
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| 22:49 | Merge all recent trunk changes into the sessions branch. (check-in: 6406b77f2c user: drh tags: sessions) | |
| 22:31 | Correctly handle an ORDER BY clause on an outer query when applying the compound-subquery flattening optimization. Ticket [d11a6e908f]. Also add the SQLITE_ENABLE_SELECTTRACE option for additional debugging and analysis information about select statement processing. (check-in: d5880abd63 user: drh tags: trunk) | |
| 20:31 | Add test cases for ticket [d11a6e908f]. (Closed-Leaf check-in: 9683e001ed user: drh tags: select-trace) | |
| 17:51 | Add the "showauth" extension in ext/misc. (check-in: 28d52c1c38 user: drh tags: select-trace) | |
| 00:27 | Improved ".selecttrace" output. (check-in: c0b61f7092 user: drh tags: select-trace) | |
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2014-09-20
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| 20:38 | Candidate fix for [d11a6e908f]. (check-in: 89398880bc user: dan tags: select-trace) | |
| 20:24 | Fix the SELECTTRACE_ENABLE macro so that it doesn't cause problems for testfixture. Add new SELECTTRACE() calls. (check-in: f1ba68f131 user: drh tags: select-trace) | |
| 18:18 | Enable SELECT query planning tracing when compiled with SQLITE_ENABLE_SELECTTRACE and either SQLITE_DEBUG or SQLITE_TEST. (check-in: cbe0cf9ddf user: drh tags: select-trace) | |
| 00:35 | Fix the usage of the _GNU_SOURCE and _BSD_SOURCE macros in the main internal header file, sqliteInt.h. Set HAVE_STRCHRNUL to 1 by default on Linux only. (check-in: 59e2c9df02 user: drh tags: trunk) | |
| 00:29 | Only enable HAVE_STRCHRNUL by default on linux, as that is the only place it appears to work by default. (Closed-Leaf check-in: 0fac2c045f user: drh tags: sqliteIntMacros) | |
| 00:02 | Revise macro usage in 'sqliteInt.h'. (check-in: 35db3e2f35 user: mistachkin tags: sqliteIntMacros) | |
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2014-09-19
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| 22:44 | Simplify two conditionals and add testcase() macros to the affinity transform logic in the comparison operators. (check-in: 544664cadf user: drh tags: trunk) | |
| 22:30 | Recognize the invariant that a Mem object cannot be MEM_Dyn and have a non-zero szMalloc at the same time. Enforce this with assert()s and exploit it in the sqlite3VdbeMemClearAndResize() routine for a performance increase. (check-in: 3b21cf2b28 user: drh tags: trunk) | |
| 22:01 | Tighten the conditions under which applyNumericAffinity() be called and add assert() statements to prove that it is never called otherwise. (check-in: e996ca32cb user: drh tags: trunk) | |
| 20:13 | Fix the affinity on inserts into the ANALYZE tables. Change the affinity characters to be upper case, to make the P5 parameter of comparison operators easier to read. (check-in: 3f3ca76aea user: drh tags: trunk) | |
| 19:43 | Do not attempt to extend the temp file if VFS version 3 is not supported and hence memory mapped I/O is unavailable. (check-in: 3ab20ba14f user: drh tags: trunk) | |
| 19:00 | Make the "nolock" VFS on unix a version-3 VFS so that the sorter can use memory-mapped I/O. (check-in: 3db78d6100 user: drh tags: trunk) | |