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63 check-ins using file src/malloc.c version 021012e2
2015-09-10
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15:49 | Update description of on-disk format in fts5_index.c. (check-in: 85aac7b8 user: dan tags: fts5-incompatible) | |
10:40 | Revert an accidentally committed makefile change. (check-in: 402704b1 user: dan tags: fts5-incompatible) | |
10:01 | Fix an fts5 problem that could occur if a term and the first associated rowid are on different leaf pages. (check-in: ffe2796a user: dan tags: fts5-incompatible) | |
05:40 | Change the array of 16-bit offsets at the end of each page to an array of varints. (check-in: fab245be user: dan tags: fts5-incompatible) | |
2015-09-09
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23:54 | Fix harmless compiler warning in FTS5. (check-in: 86146a73 user: mistachkin tags: trunk) | |
19:44 | Fix an assert() enabled by SQLITE_ENABLE_EXPENSIVE_ASSERT in wal.c. (check-in: 8d2ed150 user: dan tags: trunk) | |
19:27 | Fix a possible NULL pointer deref when using SQLITE_ENABLE_MEMORY_MANAGEMENT. (check-in: 89bfdbfe user: drh tags: trunk) | |
17:23 | Fix harmless compiler warning. (check-in: 280fd3a4 user: mistachkin tags: trunk) | |
17:17 | Fix harmless compiler warnings in FTS5. (check-in: 2cdb1877 user: mistachkin tags: trunk) | |
13:28 | When running a CREATE TABLE AS, make the initial temporary sqlite_master entry for the new table a real record rather than a NULL, in case the query after the AS actually tries to read the sqlite_master table. Fix for ticket [acd12990885d9276]. (check-in: 4a18d8bd user: drh tags: trunk) | |
08:15 | Fix a bug in preprocessor macros within fts5_main.c. (check-in: 0eb2b952 user: dan tags: fts5-incompatible) | |
2015-09-08
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21:16 | Remove an unused local variable from Lemon. (check-in: fe9ffe5e user: drh tags: trunk) | |
21:12 | Enhance the DBSTAT virtual table with a new hidden table "schema" that if set will cause the table to report on the specified schema rather than on "main". Also: Fix a faulty assert in sqlite3_context_db_handle(). (check-in: 6beb512c user: drh tags: trunk) | |
20:26 | Eponymous virtual tables exist in the "main" schema only. Enforce this rule. (check-in: 06f90bb2 user: drh tags: trunk) | |
19:55 | Remove the 0x00 terminators from the end of fts5 doclists stored on disk. (check-in: 00d99006 user: dan tags: fts5-incompatible) | |
17:31 | Fix the help message that sqlite3_analyzer.exe generates for invalid arguments. (check-in: 33a14e7b user: drh tags: trunk) | |
2015-09-07
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23:40 | Minor tweaks to Lemon. (check-in: 98667722 user: drh tags: trunk) | |
20:22 | Merge parser enhancements and other improvements and bug fixes from trunk. (check-in: 9cf3e51b 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: 99b992fa user: drh tags: trunk) | |
20:02 | Fix an unreachable branch in the new parse automaton. (Closed-Leaf check-in: e9d604b4 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: 2c17a135 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: 531c3974 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: b6ffb7e4 user: drh tags: trunk) | |
08:14 | Use macros to make the code in fts5_index.c easier to read. (check-in: 67ff5ae8 user: dan tags: fts5-incompatible) | |
02:23 | Improved "Parser Statistics" output (the -s option) for the Lemon parser generator. (check-in: 809503e4 user: drh tags: trunk) | |
2015-09-06
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10:31 | Improved memory barrier that should work with MinGW on older versions of Windows. (check-in: 47dc24bd 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: 11a9a786 user: drh tags: trunk) | |
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: 7ab0b258 user: drh tags: trunk) | |
19:52 | Experiment with a different fts5 leaf page format that allows faster seeks. (check-in: a1f4c3b5 user: dan tags: fts5-incompatible) | |
19:21 | Fix an unreachable conditional in the WHERE clause analysis logic. (check-in: 24924a58 user: drh tags: trunk) | |
19:07 | Get STAT4 range scan estimates work again when the bounds are determined by date/time functions. (check-in: d2761357 user: drh tags: trunk) | |
2015-09-04
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18:03 | Fix over-length source code lines in Lemon. (check-in: 1efece95 user: drh tags: trunk) | |
17:32 | Add support for CREATE INDEX statements that use deterministic expressions rather than only column names. (check-in: 2131a5ca 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: a9b84885 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: c0bf92ec 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: 5ff85529 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: 3d3df79b user: drh tags: trunk) | |
11:13 | Enhance showfts5.tcl so that it can optionally display the number of terms in each segment. (check-in: d648ddd9 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: 0b7e4ab8 user: dan tags: trunk) | |
10:24 | Merge latest trunk changes. (Closed-Leaf check-in: 443a5eb8 user: dan tags: fts5-incompatible) | |
04:31 | Simplification of the LRU list handling in pcache1. (check-in: 05a3a2cd user: drh tags: trunk) | |
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: c490bfb1 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: f00a9e1e 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: 80188281 user: dan tags: fts5-incompatible) | |
18:57 | Merge enhancements from trunk. (check-in: 4b49fe99 user: dan tags: fts5-incompatible) | |
18:20 | A simple optimization and size reduction in sqlite3PagerAcquire(). (check-in: 618d8dd4 user: drh tags: trunk) | |
17:54 | Change the Pager.hasBeenUsed flag into Pager.hasHeldSharedLock in order to take it off the critical path in sqlite3PagerAcquire(). (check-in: b79096be user: drh tags: trunk) | |
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: f8ae9bfd user: drh tags: begin-concurrent) | |
14:48 | Merge recent trunk enhancements. (check-in: 6a513c05 user: drh tags: sessions) | |
14:39 | Merge enhancements from trunk. (check-in: 25ee3000 user: drh tags: cursor-hints) | |
14:31 | Merge enhancements from trunk. (check-in: d01658ad user: drh tags: apple-osx) | |
14:18 | Merge enhancements from trunk. (check-in: 1ab10cbf user: drh tags: index-expr) | |
14:04 | Merge trunk optimizations. (check-in: 71e7299e 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: 847387ec user: drh tags: trunk) | |
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: d7f4bdf5 user: drh tags: trunk) | |
03:29 | For PRAGMAs, factor out the code that sets the result set column names into a subroutine. (check-in: 0ea6e5c9 user: drh tags: trunk) | |
2015-09-02
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21:00 | Optimizations to the printf formatter. (check-in: a3b35dde user: drh tags: trunk) | |
18:40 | Add and use the sqlite3VdbeChangeOpcode() routine. Simplify the implementation of the other sqlite3VdbeChange*() routines. (check-in: 0a5b00e4 user: drh tags: trunk) | |
18:19 | Add the sqlite3VdbeAddGoto(v,i) routine as a shorthand for sqlite3VdbeAddOp2(v,OP_Goto,0,i). (check-in: be78f413 user: drh tags: trunk) | |
17:55 | Change sqlite3_sql() so that it always returns the SQL text of the prepared statement, if the text is available, even if the the prepared statement was generated using sqlite3_prepare() instead of sqlite3_prepare_v2(). Also include some minor comment fixes and code simplifications. (check-in: 2f5472cf user: drh tags: trunk) | |
16:51 | Small simplification to the EXPLAIN QUERY PLAN logic. (check-in: d1592d20 user: drh tags: trunk) | |
15:37 | Use sqlite3XPrintf() instead of sqlite3StrAccumAppend() in a few places for better performance and a smaller footprint. (check-in: 82355e41 user: drh tags: trunk) | |
14:56 | The sqlite3_memory_alarm() interface has been deprecated and undocumented for almost 8 years (since version 3.5.3). Change it into a no-op. (check-in: 5d3f5df4 user: drh tags: trunk) | |