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17 check-ins using file src/where.c version 9286604a25
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2023-04-06
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| 17:41 | Work around a harmless assertion fault associated with sqlite3VdbeMemAboutToChange() such that the detection of stale values in registers is preserved in debugging builds, but we avoid a false-positive assertion fault in cases involving a virtual table with a LIMIT clause in an IN-operator loop. (check-in: 9511d17e2a user: drh tags: branch-3.41) | |
| 15:32 | A prepared statement that aborts due to SQLITE_SCHEMA should not invalidate cursors in other prepared statements that are already running. (check-in: 4eee8401c9 user: drh tags: branch-3.41) | |
| 02:26 | In the CLI, during error processing while looking for a word boundary, avoid being deceived by malformed input that has a very long sequence of 0x80 characters. Also fix a problem in the zipfile extension for when a corrupt zipfile has a zero-length filename. (check-in: 5323ee77d7 user: drh tags: branch-3.41) | |
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2023-04-05
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| 03:00 | Remove an ALWAYS() that can now be false due to the prior check-in. (check-in: 3bfdb4103d user: drh tags: branch-3.41) | |
| 02:25 | Fix the function that determines the collating function for an expression tree to handle new cases that arise as a result of the recently added ability to use indexed expressions in aggregate queries. (check-in: b29dea0dae user: drh tags: branch-3.41) | |
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2023-04-04
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| 18:59 | Fix an incorrect entry in the array that maps sqlite3_value values into actual datatype numbers. (check-in: 80d518fb82 user: drh tags: branch-3.41) | |
| 18:48 | Remove an assert() statement that is no longer valid due to enhancements to query planner for improved use of indexes. (check-in: 93fb8c66c5 user: drh tags: branch-3.41) | |
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2023-04-03
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| 23:55 | When translating arguments of aggregate functions into references to expression indexes, make sure to only translate them for the current aggregate when there are nested aggregates. (check-in: 7ea98aba78 user: drh tags: branch-3.41) | |
| 18:00 | When changing a COLLATE expression node into TK_AGG_COLUMN because the nodes value is contained in an indexed expression, be sure to clear the EP_Collate property from the expression node. (check-in: af0f55cfcb user: drh tags: branch-3.41) | |
| 12:45 | Stronger constraint checking in allocateSpace(). (check-in: 0f9e65b6c1 user: drh tags: branch-3.41) | |
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2023-04-02
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| 18:49 | Earlier detection of corruption in sqlite3BtreeDelete(). dbsqlfuzz a4c48c291d6e40157a1b749a05eaa7c7faf5a625. (check-in: 728633c0bd user: drh tags: branch-3.41) | |
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2023-03-31
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| 23:59 | Omit the the count-of-view optimization if there is a HAVING clause. (check-in: a8faea2842 user: drh tags: branch-3.41) | |
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2023-03-30
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| 19:14 | Earlier error detection for index expression usage by aggregate functions. dbsqlfuzz 29214ace4e25c98d2ddff8fbcf97afdda23f28b9 (check-in: cf8dd8cd08 user: drh tags: branch-3.41) | |
| 11:28 | Cherrypick three fixes from trunk. (check-in: 5583ea82c6 user: drh tags: branch-3.41) | |
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2023-03-29
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| 11:40 | Enhance PRAGMA integrity_check so that it can detect that a NOT NULL column contains a NaN value and report that as an error. (check-in: fbc27e18aa user: drh tags: branch-3.41) | |
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2023-03-28
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| 16:13 | Fix a weird corner case in aggregate function processing that results from the recent addition of support for index expressions on aggregate queries. (check-in: 36fd948e34 user: drh tags: branch-3.41) | |
| 11:21 | Fix multiple problems with RETURNING on a DML statement against a view. (1) Do not allow a RETURNING clause to trick the code generator into thinking that the view being updated has an INSTEAD OF trigger. (2) Generate all result columns for a view in a DML statement. (3) The automatic covering index for a view should cover all result columns of the view. (check-in: b49816fcce user: drh tags: branch-3.41) | |