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51 check-ins using file src/wherecode.c version 7660e1ad
2015-09-29
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16:41 | Ensure that the xSavepoint() virtual table method is correctly invoked if there are already open savepoints (or statement transactions) the first time a virtual table is written within a transaction. (check-in: 77948b5e user: dan tags: trunk) | |
12:19 | Fix an off-by-one error in test function fts5_decode(). (check-in: 3a9f0762 user: dan tags: trunk) | |
2015-09-28
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23:45 | Avoid unnecessary cursors and seeking when running a DELETE against a WITHOUT ROWID table. (Leaf check-in: 70ec88b2 user: drh tags: delete-without-rowid-opt) | |
20:03 | Also allow UPDATE on virtual tables to use the onepass strategy. (check-in: 1aa27d70 user: dan tags: vtab-onepass) | |
17:05 | Extra information provided by .wheretrace on input flags to the query planner and on the result of sqlite3WhereOkOnePass(). (check-in: c5566bb3 user: drh tags: trunk) | |
15:23 | Update fts3 to use the onepass strategy for delete operations. (check-in: fffab4f7 user: dan tags: vtab-onepass) | |
15:20 | Changes to allow DELETE operations on virtual tables to use the onepass strategy under some circumstances. (check-in: e73f919f user: dan tags: vtab-onepass) | |
15:08 | Add test cases to the ONEPASS optimization corruption problem fixed by the previous check-in. (check-in: 5c14d447 user: drh tags: trunk) | |
14:40 | Fix a database corruption bug caused by the ONEPASS optimization added in check-in [8b93cc5937000535]. Bug detected (prior to release) by sqllogictest. Test cases to follow. (check-in: 9d057f52 user: drh tags: trunk) | |
2015-09-26
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17:44 | Enable adding JSON1 by appending the json1.c source file to the amalgamation and compiling with -DSQLITE_ENABLE_JSON1 (check-in: 33404b20 user: drh tags: trunk) | |
11:15 | Fix a memory leak that can occur following a syntax error in CREATE VIEW. (check-in: f4704035 user: drh tags: trunk) | |
03:31 | Fix the title of the documentation on sqlite3_value_subtype(). This is a comment change only. (check-in: b7902354 user: drh tags: trunk) | |
03:23 | Expand the header comment to clarify the purpose for the sqlite3MemoryBarrier() function. (check-in: b89495ae user: drh tags: trunk) | |
01:28 | Remove an assert in the windows worker-thread logic that can fail in a race condition. (check-in: d7bfb960 user: drh tags: trunk) | |
2015-09-25
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23:40 | Fix threads.c so that setting sqlite3FaultSim(200) using the SQLITE_TESTCTRL_FAULT_INSTALL callback causes both unix and windows worker threads to be sequential and deterministic, so that they can be tested reliably. (check-in: 2d867c05 user: drh tags: trunk) | |
20:49 | Fix PRAGMA integrity_check so that it works with a UNIQUE index over expressions. (check-in: 113181ce user: drh tags: trunk) | |
20:18 | Fix a faulty assert() on the benign-malloc controller callback in test_malloc.c. (Leaf check-in: 64f2cb8d user: drh tags: malloc-testing) | |
16:29 | Disable the SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS mechanism and replace it with SQLITE_TESTCTRL_BENIGN_MALLOC_CTRL, which gives better control. (check-in: 2c57b2f3 user: drh tags: malloc-testing) | |
13:42 | Report an error if the number of named columns in a VIEW is different from the number of result columns in the SELECT statement that implements the VIEW. (check-in: 6e4ac0be user: drh tags: trunk) | |
01:09 | Fix a problem computing affinities for indexes during skip-scan code generation when SQLITE_ENABLE_STAT4 is on. Bug introduced by check-in [1ee089a72d789002]. (check-in: 1350dd42 user: drh tags: trunk) | |
2015-09-24
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18:47 | Enhance the query planner so that it is able to use indexed expressions to help fulfill an ORDER BY clause. (check-in: 668fc1eb user: drh tags: trunk) | |
17:38 | Fix over-length source code lines in where.c. No logic changes. (check-in: 1c8c5380 user: drh tags: trunk) | |
15:17 | Merge all recent trunk enhancements and fixes into the begin-concurrent branch. (check-in: c63c1e15 user: drh tags: begin-concurrent) | |
14:43 | Merge recent trunk enhancements into the apple-osx branch. (check-in: 4dd06d8b user: drh tags: apple-osx) | |
14:26 | Merge all the latest trunk enhancements into the sessions branch. (check-in: c91065f8 user: drh tags: sessions) | |
12:40 | Strengthen the implementations of xShmMemoryBarrier on both the unix and windows VFSes, so that they likely work even if SQLITE_THREADSAFE=0 is used. (check-in: c6ab807b user: drh tags: trunk) | |
12:19 | Make sure joins work correctly when both sides of the join are connected using indexed expressions. (check-in: c2fcb032 user: drh tags: trunk) | |
11:26 | Correctly handle the case of a WHERE-clause term with indexed expressions on both sides of the == sign. (check-in: d9b716a6 user: drh tags: trunk) | |
11:06 | Fix a JSON1 test case so that it works on builds that omit virtual tables. (check-in: a4444c0f user: drh tags: trunk) | |
01:40 | Another (smaller) performance optimization for the JSON parser. (check-in: c43daa8c user: drh tags: trunk) | |
01:06 | Performance optimizations on the JSON parser. (check-in: 7dd4b07a user: drh tags: trunk) | |
2015-09-23
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19:17 | Take care that the number of reserved bits per page is consistent between the source and destination databases when doing the back-copy on a VACUUM. (check-in: 5b61b72f user: drh tags: trunk) | |
16:35 | Merge updates from trunk. (check-in: 0a75ebd2 user: mistachkin tags: mutexInitIsInitReCheck) | |
16:33 | Correct superfluous whitespace difference. No functional changes. (check-in: 8d69983d user: mistachkin tags: mutexInitSimpleCmpSwap) | |
16:24 | Simplify thread-safety of mutex initialization. (check-in: da0587c5 user: mistachkin tags: mutexInitSimpleCmpSwap) | |
15:54 | Merge updates from trunk. (Closed-Leaf check-in: 6b85f8cd user: mistachkin tags: mutexInitCmpSwap) | |
11:59 | Capture AFL-generated fuzz tests for json1.c into the test/fuzzdata4.db file. (check-in: 10a214fd user: drh tags: trunk) | |
01:10 | Do not allow a comma at the end of a JSON array or object. (check-in: 7c7a3f3e user: drh tags: trunk) | |
2015-09-22
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18:51 | Add the --export-sql and --export-db options to the fuzzcheck utility program. (check-in: 760af445 user: drh tags: trunk) | |
17:46 | Fix a typo in the --help screen of the fuzzcheck utility. (check-in: b6ae61fe user: drh tags: trunk) | |
01:15 | Futher simplifications to json1.c. Also an obscure bug-fix in the initial output of json_tree() when using a path to an object contained within an array. (check-in: fcb1e327 user: drh tags: trunk) | |
00:21 | Fix json_set() so that it can overwrite a value that was previously overwritten during the same call. (check-in: 0f160416 user: drh tags: trunk) | |
2015-09-21
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23:53 | For MSVC, have the 'sqlite3.c' target depend on 'sqlite3ext.h' as well as other targets may depend on this behavior (e.g. extensions). (check-in: 737ac3fa user: mistachkin tags: trunk) | |
23:49 | Fix compilation under older versions of MSVC. (check-in: 17150ada user: mistachkin tags: trunk) | |
22:53 | Simplifications to the json1.c logic. (check-in: 1646a2bd user: drh tags: trunk) | |
2015-09-20
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22:57 | Fix an overly-strict assert() in the btree logic. (check-in: 825ce320 user: drh tags: trunk) | |
2015-09-19
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20:27 | Do not allow table-valued function syntax to be used on a view. (check-in: 97cfe346 user: drh tags: trunk) | |
19:36 | Add the --disable-lookaside option to the fuzzershell utility program. (check-in: 0b043744 user: drh tags: trunk) | |
18:54 | Fix a memory leak in json1.c that could occur after misuse of json_object(). (check-in: 394b81b1 user: drh tags: trunk) | |
18:11 | Add an assert() statement to delete.c. (check-in: 40fce67e user: dan tags: trunk) | |
18:08 | Fix compiler warnings. (check-in: 5c31ee62 user: drh tags: trunk) | |