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22 check-ins using file src/wherecode.c version e1131fe94c
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2019-11-14
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| 15:10 | Minor documentation enhancements. No changes to code. (check-in: 6153f3aada user: drh tags: hard-heap-limit) | |
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2019-08-27
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| 17:59 | The ALWAYS() added by the previous check-in was incorrect. Take it back out. (check-in: 336235db2b user: drh tags: trunk) | |
| 17:28 | Add ALWAYS() to an always true conditional that results from the previous check-in. Add a test case for ticket [dbaf8a6820be1ece] to supplement those already checked into TH3. (check-in: aff2098047 user: drh tags: trunk) | |
| 17:01 | Omit the "x IN (y)" to "x==y" optimization of check-in [e68b427afbc82e20] (and ticket [e39d032577df6942]) as it causes difficult affinity problems as demonstrated by ticket [dbaf8a6820be1ece] and the original assertion fault is no longer a factor due to countless other changes of the previous 5 years. (check-in: 7f5168a76a user: drh tags: trunk) | |
| 10:05 | If a TEMP TRIGGER references an auxiliary schema, and that auxiliary schema is detached, move the trigger to reference the TEMP schema before completing the detach, so that the trigger does not hold a dangling schema pointer. Ticket [ac8dd4a32ba4322f] (check-in: 069c2f4c61 user: drh tags: trunk) | |
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2019-08-26
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| 14:57 | Tweak the shell tool ".recover" command so that it can recover rows that consist of a rowid and no fields. (check-in: 279ac7fdec user: dan tags: trunk) | |
| 14:18 | Improved detection of number of column mismatch for vector assignment in UPDATE statements. Ticket [78acc9d40f0786e8] (check-in: bd4bda73df user: drh tags: trunk) | |
| 13:45 | Fix typo in a comment. No code changes. (check-in: d0cc06d8a3 user: drh tags: trunk) | |
| 12:50 | Enforce 80-character line discipline in the CLI. Minor improvements to the CLI built-in help. (check-in: 9690013a00 user: drh tags: trunk) | |
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2019-08-24
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| 21:02 | Minor performance improvement for balance_nonroot(). (check-in: d7434cae3e user: dan tags: trunk) | |
| 17:11 | Fix a potential buffer overrun in fts5 caused by corrupt database records. (check-in: 156d612800 user: dan tags: trunk) | |
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2019-08-23
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| 23:05 | Fix the built-in edit() SQL function in the CLI so that it works with zero-length blobs. (check-in: e324901286 user: drh tags: trunk) | |
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2019-08-22
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| 16:38 | Fix the likely(), unlikely(), and likelihood() functions so that they have no affinity, just like any other function. Ticket [7e07a3dbf5a8cd26] (check-in: 44578865fa user: drh tags: trunk) | |
| 11:11 | Fix a false-positive in sqlite3ExprNeedsNoAffinityChange(). Ticket [ac184eb571d5e6e0] (check-in: e62eddbb04 user: drh tags: trunk) | |
| 00:53 | Fix the OP_SeekGE, OP_SeekGT, OP_SeekLE, and OP_SeekLT opcodes so that they preserve the datatype of the value in the register used as the key. Ticket [d9f584e936c7a8d0] (check-in: 81b9f0f550 user: drh tags: trunk) | |
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2019-08-21
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| 14:54 | Avoid assuming that "column IS ?", where column is declared UNIQUE, matches only a single row (as "?" might be NULL). Fix for [b8689402]. (check-in: d02490a2f0 user: dan tags: trunk) | |
| 11:31 | Fix a broken assert() in the fts3 snippet code that was failing for queries containging more than 64 phrases. (check-in: 4c01e0170e user: dan tags: trunk) | |
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2019-08-20
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| 19:11 | Fix a problem with fts5 "ORDER BY rank" queries when the fts5 table name requires quoting. (check-in: 00e9a8f273 user: dan tags: trunk) | |
| 17:14 | Bring the hard-heap-limit branch up-to-date with trunk. (check-in: 9b14eb7754 user: drh tags: hard-heap-limit) | |
| 14:43 | Fix a segfault that could occur following an OOM while processing a SELECT statement for which one or more of the expressions in the window frame declaration are themselves sub-selects that use window functions. (check-in: 75aec4fc88 user: dan tags: trunk) | |
| 13:49 | Add the new sqlite3_drop_modules() interface to the loadable extension mechanism. (check-in: 658bd51623 user: drh tags: trunk) | |
| 11:43 | Retain the affinity of an expression in a WHERE clause when it is transformed to a reference to an index column on the same expression. Fix for [f043b113]. (check-in: 511da08156 user: dan tags: trunk) | |