Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
100 events occurring around e457c615647a5bac.
2015-11-10
| ||
03:30 | Performance enhancement to the tokenizer. (check-in: 6ea2df86 user: drh tags: parser-enhancements) | |
00:02 | Remove an unused non-terminal from the grammar. (check-in: 3c37c522 user: drh tags: parser-enhancements) | |
2015-11-09
| ||
19:35 | Fix a comment typo in the lempar.c template that was missed by the prior check-in. (check-in: c4a7e93f user: drh tags: parser-enhancements) | |
19:33 | Change the parser to use the standard "lempar.c" template over in the tool/ folder rather than the customized "lempar.c" found in src/. (check-in: 0a72991f user: drh tags: parser-enhancements) | |
15:06 | Avoid recursion in the yy_find_shift_action() routine of the Lemon-generated parser, so that routine can be inlined, for a size reduction and performance increase. (check-in: 0557a179 user: drh tags: trunk) | |
14:11 | Size reduction and performance improvement in the stack-popping logic of the Lemon-generated parser. (check-in: 9748c48a user: drh tags: trunk) | |
12:47 | Fix incorrect WHERE clause in sqldiff, as reported on the mailing list by Youcef Hilem. (check-in: e0ed4c3e user: drh tags: trunk) | |
12:44 | Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical record. (check-in: 836418d3 user: drh tags: trunk) | |
12:33 | Avoid unnecessary function prologues in the sqlite3VdbeAddOp3() routine. (check-in: 7c6a19ba user: drh tags: trunk) | |
02:08 | Small size reduction and performance increase in the parser. (check-in: d62cd757 user: drh tags: trunk) | |
2015-11-07
| ||
18:32 | Enhance the sqldiff utility to deal gracefully with ALTER TABLE ADD COLUMN. (check-in: 7ea036ac user: drh tags: trunk) | |
18:07 | Fix a bug in CTE handling discovered by LibFuzzer that can cause an infinite loop in the query planner. (check-in: 088009ef user: dan tags: trunk) | |
17:51 | Add test cases for WITH clauses. (Closed-Leaf check-in: e7e65c75 user: dan tags: infinite-with-loop-bug) | |
17:48 | Proposed fix for an infinite loop bug in the WITH clause semantic analysis logic. (check-in: 028475cb user: drh tags: infinite-with-loop-bug) | |
15:19 | Enhance TreeView to show WITH clauses. Add an assert to detect the infinite loop behavior when certain kinds of errors occur on a nested WITH clause. (check-in: 2040d88e user: drh tags: infinite-with-loop-bug) | |
01:57 | Merge recent enhancements and fixes from trunk. (check-in: 5429f99b user: drh tags: apple-osx) | |
01:33 | Merge recent enhancements and bug fixes from trunk. (check-in: 78bc42e6 user: drh tags: sessions) | |
01:19 | The OPFLAG_SEEKEQ optimization is only applicable to equality comparisons against an index, not against a rowid table. (check-in: 0f5b147d user: drh tags: trunk) | |
00:51 | Fix a harmless sanitizer warning in the ieee754 extension. (check-in: dd9a26ec user: drh tags: trunk) | |
2015-11-06
| ||
20:22 | Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint. (check-in: d741e1cc user: drh tags: trunk) | |
20:13 | Work around a sign-extension bug in the optimizer on the HP C compiler that comes with HP/UX. (check-in: 46c36b15 user: drh tags: trunk) | |
20:04 | Test changes: Omit numindex1.test from valgrind, since valgrind uses a none-standard floating-point processor which gives inconsistent answers. Run one releasetest.tcl module using LONGDOUBLE_TYPE=double. (check-in: d421efbf user: drh tags: trunk) | |
19:53 | Enforce consistent comparison results between integer and floating point values. Fix for ticket [38a97a87a6e4e83]. (check-in: 849e686d user: drh tags: trunk) | |
17:59 | Merge the fixes and tests for the ieee754 extension. (Closed-Leaf check-in: 7a9988d3 user: drh tags: int-float-precision) | |
17:28 | A proposed patch for working around a bug in the optimizer for the HP compiler found on HP/UX Itanium. (Closed-Leaf check-in: 8a171548 user: drh tags: hp-optimizer-fix) | |
17:01 | Test cases for the ieee754 extension. (check-in: 840cbda8 user: drh tags: trunk) | |
14:59 | A different approach to handling integer/float comparisons. This seems to work better on systems where "long double" and "double" are the same type, but still needs refinement and testing. (check-in: a3f7614b user: drh tags: int-float-precision) | |
12:50 | Have fts5 load its configuration from the xConnect() method is invoked. This ensures that the very first query run uses the correct value of the 'rank' option. (check-in: 33e6606f user: dan tags: trunk) | |
04:14 | More test cases for indexes on large numeric values. (check-in: c220741a user: drh tags: int-float-precision) | |
03:37 | Some simple test cases from the mailing list. (check-in: 1d642b73 user: drh tags: int-float-precision) | |
01:04 | Increase the precision of integer vs. floating-point comparisons. Candidate fix for ticket [38a97a87a6e4e8]. (check-in: cfcaa0ff user: drh tags: int-float-precision) | |
00:36 | • New ticket [38a97a87] Inaccurate int/float comparison results in corrupt index. (artifact: 98d1f3aa user: drh) | |
2015-11-05
| ||
22:30 | Improvements and simplifications to the equality seek logic. Tests are adjusted so that they all pass now. (Closed-Leaf check-in: 997ce6c9 user: drh tags: seekeq-experiment) | |
21:49 | Fix typo in help information for an FTS5 script. (check-in: 777ae800 user: mistachkin tags: trunk) | |
20:25 | The top of an index equality loop normally starts with OP_SeekGE and OP_IdxGT. This check-in adds a flag to OP_SeekGE such that it fails immediately if the key is not equal, then jumps over the OP_IdxGT, saving a call to the key comparison functions. Consider this check-in a proof-of-concept. It needs improvement before going on trunk. Some tests fail, but only because they new use fewer key comparisons than expected (which is a good thing!). (check-in: 32e31b9b user: drh tags: seekeq-experiment) | |
18:09 | Add the 'hashsize' configuration option to fts5, for configuring the amount of memory allocated to the in-memory hash table while writing. (check-in: 44548009 user: dan tags: trunk) | |
11:47 | Remove a #pragma used to work around an issues with MSVC 2012 that has been overcome but subsequent changes. (check-in: 8303e4cf user: drh tags: trunk) | |
03:26 | Remove #pragma that was used to work around an obsolete issue with MSVC 2012. (Closed-Leaf check-in: b9b22fae user: mistachkin tags: reoptimizeArm) | |
2015-11-04
| ||
22:31 | Performance improvements in the getAndInitPage() routine of btree.c. (check-in: 2aa50f6f user: drh tags: trunk) | |
20:22 | Rename the sqlite3PagerAcquire() function to sqlite3PagerGet(). The former macro called sqlite3PagerGet() has been removed. (check-in: 708253be user: drh tags: trunk) | |
16:34 | In releasetest.tcl, run larger test first if --jobs is greater than 1. Run smaller tests cases first if --jobs is 1. (check-in: 3fece5d0 user: drh tags: trunk) | |
13:03 | Exclude cffault.test and symlink.test from the (incompatible) inmemory_journal permutation. (check-in: 4f16e968 user: drh tags: trunk) | |
2015-11-03
| ||
23:39 | Increase the fuzzcheck timeout when running valgrind. (check-in: a5816877 user: drh tags: trunk) | |
19:13 | In 'e_uri.test', make sure all created test database files get deleted. (check-in: 40c4f4a6 user: mistachkin tags: trunk) | |
15:39 | In the releasetest.tcl script, add the --progress option to cause the start of each subprocess to be shown. Otherwise, revert to the old-style display. Improvements to the handling of the --buildonly option. (check-in: d969792f user: drh tags: trunk) | |
15:16 | In the releasetest.tcl script, show the --jobs object on the command-line summary. Report the time of each "starting:" event. Do not show errors on a --dryrun. (check-in: b7510777 user: drh tags: trunk) | |
14:49 | Update the releasetest.tcl script so that it can run multiple tests in parallel in separate processes. (check-in: e3de8291 user: drh tags: trunk) | |
13:39 | • Edit [4ae96d6dde7fc0a9|4ae96d6d]: Move to branch mp-releasetest. (artifact: d749ee76 user: drh) | |
06:23 | Further enhancement and a bit of cleanup. (Closed-Leaf check-in: 0d8b5978 user: mistachkin tags: mp-releasetest) | |
02:47 | Use the native name for the MSVC makefile as well. (check-in: e457c615 user: mistachkin tags: mp-releasetest) | |
2015-11-02
| ||
23:29 | Attempt to centralize and simplify the MSVC handling. (check-in: 4ae96d6d user: mistachkin tags: mp-releasetest) | |
23:21 | Fix the backcompat.test module so that it does not try to compare against itself on windows. (check-in: f625bce8 user: drh tags: mp-releasetest) | |
21:05 | Get things working better on Windows with MSVC. (check-in: 22cc3e6c user: mistachkin tags: mp-releasetest) | |
20:52 | Fix the --dryrun option on the releasetest.tcl script. (check-in: e565e026 user: dan tags: mp-releasetest) | |
20:28 | Fix releasetest.tcl so that it does not choke if a test fails so badly that there is no log file. Add the --jobs switch to the usage message. (check-in: 20e96f52 user: dan tags: mp-releasetest) | |
20:24 | Fix releasetest.tcl so that output lines are less than 80 characters wide. (check-in: aef177fe user: dan tags: mp-releasetest) | |
18:58 | • Edit [c7c8105099c0412a|c7c81050]: Mark "Closed". (artifact: 044a0d4b user: drh) | |
18:57 | Merge all recent enhancements and fixes from trunk. (check-in: 0546d1cd user: drh tags: sessions) | |
18:32 | Add the "--jobs N" option to the releasetest.tcl script to allow tests to be run in parallel by N processes. N defaults to 1. (check-in: 3d29f912 user: dan tags: mp-releasetest) | |
18:31 | Version 3.9.2 (check-in: bda77dda user: drh tags: release, branch-3.9, version-3.9.2) | |
15:10 | Merge latest trunk changes, including the follow-symlinks functionality and 3.9.2 bugfixes, into this branch. (check-in: 447521d7 user: dan tags: apple-osx) | |
15:08 | On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (check-in: 6d5ce3ed user: dan tags: trunk) | |
11:19 | When creating an automatic-index on a sub-query, add a unique integer to the end of each index key to ensure the entire key is unique. Fix for [8a2adec1]. (check-in: c0c4b6b3 user: drh tags: branch-3.9) | |
11:16 | • Edit [c33a275bf1a0ea10|c33a275b]: Edit check-in comment. Cancel background color. Cancel tag "release". Cancel tag "version-3.9.2". (artifact: ef206a3c user: drh) | |
11:10 | Aborted releaset of 3.9.2. (check-in: c33a275b user: drh tags: branch-3.9) | |
2015-11-01
| ||
21:42 | Increase the version number to 3.9.2. (check-in: 14bd4fbf user: drh tags: branch-3.9) | |
21:35 | If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: dab0e607 user: drh tags: branch-3.9) | |
21:19 | • Fixed ticket [ac661962]: Differing interpretation of historical schemas plus 5 other changes (artifact: 3ab30754 user: drh) | |
21:19 | If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: db319a03 user: drh tags: trunk) | |
21:17 | • New ticket [ac661962] Differing interpretation of historical schemas. (artifact: 8c71f535 user: drh) | |
2015-10-31
| ||
17:58 | On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (Closed-Leaf check-in: c7c81050 user: dan tags: follow-symlinks) | |
2015-10-30
| ||
20:54 | Add mutex operations to test code in test3.c to avoid triggering assert() failures in certain configurations. (check-in: 9f19420b user: dan tags: trunk) | |
17:17 | Merge the sqlite3_db_cacheflush() enhancements and other changes from trunk. (check-in: f2cde4cf user: drh tags: begin-concurrent) | |
16:50 | Merge all the latest enhancements from trunk. (check-in: 395a153f user: drh tags: sessions) | |
16:37 | Merge the 3.10.0 version number update from trunk. (check-in: 980d6207 user: drh tags: apple-osx) | |
16:36 | Increase the version number to 3.10.0, due to the addition of the sqlite3_db_cacheflush() interface. (check-in: 7565b046 user: drh tags: trunk) | |
16:25 | • Edit [a6695b008487aeb7|a6695b00]: Mark "Closed". (artifact: bbf00697 user: drh) | |
16:23 | Merge latest trunk changes, including sqlite3_db_cacheflush(), with this branch. (check-in: 6e4306ef user: dan tags: apple-osx) | |
16:14 | Add new API function sqlite3_db_cacheflush(). (check-in: ad80d307 user: dan tags: trunk) | |
14:28 | Return immediately if sqlite3PagerWrite() is called when the pager is in PAGER_ERROR state. (Closed-Leaf check-in: a6695b00 user: dan tags: cacheflush) | |
14:25 | Add the --enable-editline option to various autoconf scripts. (check-in: 866f0277 user: drh tags: trunk) | |
09:13 | Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. (check-in: 0e09e4a2 user: dan tags: cacheflush) | |
2015-10-29
| ||
21:11 | Do not attempt to flush the pages of an in-memory database to disk if sqlite3_db_cacheflush() is called. (check-in: 9b79a390 user: dan tags: cacheflush) | |
20:57 | Add a test case that calls sqlite3_db_cacheflush() on an in-memory database. (check-in: f0cdfb54 user: dan tags: cacheflush) | |
18:16 | Avoid automatically rolling back the transaction if an SQLITE_IOERR or SQLITE_FULL error occurs within sqlite3_db_cacheflush(). (check-in: 370b5d52 user: dan tags: cacheflush) | |
15:52 | • Edit [a0c08d2689804958|a0c08d26]: Mark "Closed". Edit check-in comment. (artifact: d9c24091 user: drh) | |
14:29 | The optimization on this branch is logically incorrect. It changes the return value of "SELECT 0 OR 'xyzzy'" FROM 0 to 'xyzzy'. (Closed-Leaf check-in: a0c08d26 user: drh tags: simplify-or-clause) | |
13:48 | Fix uses of ctype functions (ex: isspace()) on signed characters in test programs and in some obscure extensions. No changes to the core. (check-in: 34eb6911 user: drh tags: trunk) | |
12:27 | Apply optimizations to simplify OR clauses that contain constant terms. (check-in: d533e23f user: drh tags: simplify-or-clause) | |
01:11 | Enhance comments in the MSVC batch build tool. (check-in: 2964ce25 user: mistachkin tags: trunk) | |
2015-10-28
| ||
20:01 | Make the internal sqlite3PExpr() interface responsive to the TKFLG_DONTFOLD flag on the operator parameter. (check-in: b10ab59f user: drh tags: trunk) | |
19:46 | Add experimental API sqlite3_db_cacheflush(). (check-in: 65b86dc1 user: dan tags: cacheflush) | |
16:05 | Factor out adding NOT expression nodes in the parser into a subroutine. (check-in: 00185418 user: drh tags: trunk) | |
2015-10-27
| ||
20:04 | Have contentless and external content fts5 tables ignore "OR REPLACE" conflict handling. (check-in: a85c2a47 user: dan tags: trunk) | |
17:48 | Fix problems with prefix queries in fts5. (check-in: 3b5758c6 user: dan tags: trunk) | |
13:35 | Provide hints to the storage engine using the sqlite3BtreeCursorHint() interface when compiling with SQLITE_ENABLE_CURSOR_HINTS. (check-in: 45d3539e user: drh tags: trunk) | |
13:24 | Split out sqlite3BtreeCursorHintFlags() from sqlite3BtreeCursorHint() the interface for improved performance. (Closed-Leaf check-in: b3ec9a0d user: drh tags: cursor-hints) | |
2015-10-26
| ||
20:50 | Merge latest trunk changes, including the SQLITE_IOERR_AUTH error code, with this branch. (check-in: bc195e1c user: dan tags: apple-osx) | |
20:39 | Add new extended error code SQLITE_IOERR_AUTH. (check-in: b4e70dd0 user: dan tags: trunk) | |
20:11 | Merge the BTREE_FORDELETE enhancement with this branch. (check-in: 20da0849 user: dan tags: cursor-hints) | |