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30 check-ins using file src/vdbe.c version 7415af77
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2023-04-25
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| 15:12 | If an ON clause to the left of a RIGHT JOIN is false, that does not imply that the query returns no rows. (Leaf check-in: 4011b9d3 user: drh tags: branch-3.41) | |
| 11:52 | Fixes to SQL extension functions base64() and base85(). (check-in: ab3331f4 user: drh tags: branch-3.41) | |
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2023-04-24
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| 19:14 | Mistake → branched off of the wrong branch. (Closed-Leaf check-in: 491bd51d user: drh tags: mistake) | |
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2023-04-22
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| 23:43 | Import fixes from trunk into the branch-3.41. (check-in: 58a1d94c user: drh tags: branch-3.41) | |
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2023-04-19
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| 17:13 | Fix a segfault that could occur if a non-empty in-memory database was the destination of a backup operation from a database with a smaller page size. (check-in: d3724158 user: drh tags: branch-3.41) | |
| 15:39 | Do not remove pages from the cache of an in-memory database due to a failure to acquire the page due to it being larger than the maximum page size. (check-in: 551b9dac user: drh tags: branch-3.41) | |
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2023-04-18
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| 16:44 | Ensure that the VACUUM command is not confused by alternative encodings when it is the first command run on new database connection. (check-in: 441f4e4a user: drh tags: branch-3.41) | |
| 14:17 | Another fix to the indexed expressions in aggregate queries with GROUP BY enhancement of ticket 99378177930f87bd and implemented by check-in b9190d3da70c4171 to address a problem described by forum post f34e32d120. (check-in: c37e7610 user: drh tags: branch-3.41) | |
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2023-04-14
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| 15:42 | Fix a typo in the aggfault.test test script. (check-in: e915bff7 user: drh tags: branch-3.41) | |
| 10:46 | When setting the column types on a subquery, ensure that the COLFLAG_HASCOLL flag is cleared from column names from when the collating sequence name has been removed. (check-in: de61bdc9 user: drh tags: branch-3.41) | |
| 00:23 | Avoid double de-quoting of table names when processing RESTRICT actions in foreign key constraints. (check-in: 5af7abff user: drh tags: branch-3.41) | |
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2023-04-13
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| 18:49 | Fix an obscure issue with ALTER TABLE RENAME that comes up with triggers that have UPDATE statements that contain errors. (check-in: cf651dee user: drh tags: branch-3.41) | |
| 15:11 | Remove an ALWAYS() that can sometimes be false. And fix a code-generator issue associated with very unusual use of window functions. (check-in: fc127437 user: drh tags: branch-3.41) | |
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2023-04-09
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| 20:48 | Fix an assertion fault that can occur when compiling with both SQLITE_ENABLE_UNKNOWN_SQL_FUNCTIONS and SQLITE_ENABLE_STAT4. (check-in: 2b02862d user: drh tags: branch-3.41) | |
| 10:23 | Fix a faulty assert() in whereRangeScanEst() that should only apply if there are not prior errors. (check-in: 450d8ad8 user: drh tags: branch-3.41) | |
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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: 9511d17e 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: 4eee8401 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: 5323ee77 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: 3bfdb410 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: b29dea0d 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: 80d518fb 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: 93fb8c66 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: 7ea98aba 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: af0f55cf user: drh tags: branch-3.41) | |
| 12:45 | Stronger constraint checking in allocateSpace(). (check-in: 0f9e65b6 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: 728633c0 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: a8faea28 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: cf8dd8cd user: drh tags: branch-3.41) | |
| 11:28 | Cherrypick three fixes from trunk. (check-in: 5583ea82 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: fbc27e18 user: drh tags: branch-3.41) | |