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50 check-ins occurring around 0b7e4ab8abde3ae3.
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2015-09-08
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| 20:26 | Eponymous virtual tables exist in the "main" schema only. Enforce this rule. (check-in: 06f90bb274 user: drh tags: trunk) | |
| 19:55 | Remove the 0x00 terminators from the end of fts5 doclists stored on disk. (check-in: 00d990061d user: dan tags: fts5-incompatible) | |
| 17:31 | Fix the help message that sqlite3_analyzer.exe generates for invalid arguments. (check-in: 33a14e7be1 user: drh tags: trunk) | |
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2015-09-07
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| 23:40 | Minor tweaks to Lemon. (check-in: 986677224a user: drh tags: trunk) | |
| 20:22 | Merge parser enhancements and other improvements and bug fixes from trunk. (check-in: 9cf3e51bcc user: drh tags: begin-concurrent) | |
| 20:11 | Enhance the Lemon parser generator to add SHIFTREDUCE states that reduce the sizes of some of the parser tables. (check-in: 99b992fa84 user: drh tags: trunk) | |
| 20:02 | Fix an unreachable branch in the new parse automaton. (Closed-Leaf check-in: e9d604b430 user: drh tags: lemon-update) | |
| 19:52 | Change the parser engine so that it (once again) waits for a lookahead token before reducing, even in a SHIFTREDUCE action. (check-in: 2c17a13583 user: drh tags: lemon-update) | |
| 18:23 | For the Lemon-generated parser, add a new action type SHIFTREDUCE and use it to further compress the parser tables and improve parser performance. (check-in: 531c3974b3 user: drh tags: lemon-update) | |
| 14:22 | In the "parse.out" output file from Lemon, show addition the complete text of rules on reduce actions. (check-in: b6ffb7e471 user: drh tags: trunk) | |
| 08:14 | Use macros to make the code in fts5_index.c easier to read. (check-in: 67ff5ae813 user: dan tags: fts5-incompatible) | |
| 02:23 | Improved "Parser Statistics" output (the -s option) for the Lemon parser generator. (check-in: 809503e4ef user: drh tags: trunk) | |
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2015-09-06
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| 10:31 | Improved memory barrier that should work with MinGW on older versions of Windows. (check-in: 47dc24bd1e user: drh tags: trunk) | |
| 02:51 | Add a memory barrier to the mutex initialization logic, try to work around an issue reported by WebKit. (check-in: 11a9a786ec user: drh tags: trunk) | |
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2015-09-05
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| 22:36 | Omit all use of Expr nodes for TK_AS, as those nodes no longer served a useful purpose and in fact interferred with the query planner. (check-in: 7ab0b258ea user: drh tags: trunk) | |
| 19:52 | Experiment with a different fts5 leaf page format that allows faster seeks. (check-in: a1f4c3b543 user: dan tags: fts5-incompatible) | |
| 19:21 | Fix an unreachable conditional in the WHERE clause analysis logic. (check-in: 24924a5819 user: drh tags: trunk) | |
| 19:07 | Get STAT4 range scan estimates work again when the bounds are determined by date/time functions. (check-in: d2761357a0 user: drh tags: trunk) | |
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2015-09-04
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| 18:03 | Fix over-length source code lines in Lemon. (check-in: 1efece95ff user: drh tags: trunk) | |
| 17:32 | Add support for CREATE INDEX statements that use deterministic expressions rather than only column names. (check-in: 2131a5ca53 user: drh tags: trunk) | |
| 17:22 | Merge the latest trunk changes, and especially the fix for allowing strings as identifiers in CREATE INDEX statements. (check-in: a9b84885aa user: drh tags: begin-concurrent) | |
| 16:39 | Remove the EXCLUSIVE and CONCURRENT tokens from the tokenizer. Let the BEGIN statement be followed by an ID, but throw a syntax error if the ID is anything other than EXCLUSIVE or CONCURRENT. (check-in: c0bf92eca4 user: drh tags: begin-concurrent) | |
| 13:02 | Merge trunk enhancements, and espeically the fix for allowing strings as column identifers in CREATE INDEX statements. (Closed-Leaf check-in: 5ff8552938 user: drh tags: index-expr) | |
| 12:54 | Continue to support the (broken) legacy syntax of allowing strings for column names in CREATE INDEX statements and in UNIQUE and PRIMARY KEY constraints. (check-in: 3d3df79bfa user: drh tags: trunk) | |
| 11:13 | Enhance showfts5.tcl so that it can optionally display the number of terms in each segment. (check-in: d648ddd93d user: dan tags: trunk) | |
| 10:31 | Modify the fts5 custom tokenizer interface to permit synonym support. The fts5_api.iVersion value is now set to 2. Existing fts5 custom tokenizers (if there are such things) will need to be updated to use the new api version. (check-in: 0b7e4ab8ab user: dan tags: trunk) | |
| 10:24 | Merge latest trunk changes. (Closed-Leaf check-in: 443a5eb8e1 user: dan tags: fts5-incompatible) | |
| 04:31 | Simplification of the LRU list handling in pcache1. (check-in: 05a3a2cd14 user: drh tags: trunk) | |
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2015-09-03
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| 20:52 | Merge performance enhancements from trunk. This branch now runs (slightly) faster than the 3.8.11.1 release, though still slightly slower than trunk. (check-in: c490bfb150 user: drh tags: begin-concurrent) | |
| 20:43 | Change the pcache module to keep track of the total number of references to all pages rather than the number of pages references, for a performance improvement and size reduction. (check-in: f00a9e1e99 user: drh tags: trunk) | |
| 19:48 | Rearrange code in fts5_expr.c so that synonym support does not slow down the common case. (check-in: 801882817f user: dan tags: fts5-incompatible) | |
| 18:57 | Merge enhancements from trunk. (check-in: 4b49fe9969 user: dan tags: fts5-incompatible) | |
| 18:20 | A simple optimization and size reduction in sqlite3PagerAcquire(). (check-in: 618d8dd4ff user: drh tags: trunk) | |
| 18:05 | Add documentation for fts5 synonym support. (check-in: 58aa1f4359 user: dan tags: fts5-incompatible) | |
| 17:54 | Change the Pager.hasBeenUsed flag into Pager.hasHeldSharedLock in order to take it off the critical path in sqlite3PagerAcquire(). (check-in: b79096be7c user: drh tags: trunk) | |
| 15:37 | Add tests to improve coverage of fts5_varint.c. (check-in: 89f24f31a8 user: dan tags: fts5-incompatible) | |
| 15:17 | Changes from ENABLE_CONCURRENT (default off) to OMIT_CONCURRENT (default on). This is not a clear-cut decision and might be changed back. (check-in: f8ae9bfd05 user: drh tags: begin-concurrent) | |
| 14:48 | Merge recent trunk enhancements. (check-in: 6a513c0585 user: drh tags: sessions) | |
| 14:39 | Merge enhancements from trunk. (check-in: 25ee3000e9 user: drh tags: cursor-hints) | |
| 14:31 | Merge enhancements from trunk. (check-in: d01658adf8 user: drh tags: apple-osx) | |
| 14:22 | Remove some more code from fts5_index.c by consolidating similar functions. (check-in: 59ae30b97b user: dan tags: fts5-incompatible) | |
| 14:18 | Merge enhancements from trunk. (check-in: 1ab10cbf27 user: drh tags: index-expr) | |
| 14:04 | Merge trunk optimizations. (check-in: 71e7299e8d user: drh tags: begin-concurrent) | |
| 13:46 | Add the sqlite3VdbeLoadString() and sqlite3VdbeMultiLoad() routines to help with code generation, especially on PRAGMAs. Rename sqlite3VdbeAddGoto() to just sqlite3VdbeGoto(). (check-in: 847387ec8e user: drh tags: trunk) | |
| 11:17 | Remove dead code from fts5_index.c. (check-in: 8a0a9b01e7 user: dan tags: fts5-incompatible) | |
| 11:00 | Fix the fts5 integrity-check so that it works with columnsize=0 tables. (check-in: 11b887b15e user: dan tags: fts5-incompatible) | |
| 10:27 | Fix a memory leak in fts5_expr.c. (check-in: 399932a181 user: dan tags: fts5-incompatible) | |
| 04:28 | Factor out and simplify code in pragma.c for pragmas that return a single row with a single column that is an integer or text value. (check-in: d7f4bdf594 user: drh tags: trunk) | |
| 03:29 | For PRAGMAs, factor out the code that sets the result set column names into a subroutine. (check-in: 0ea6e5c9fc user: drh tags: trunk) | |
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2015-09-02
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| 21:00 | Optimizations to the printf formatter. (check-in: a3b35ddeca user: drh tags: trunk) | |