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5 check-ins using file src/vdbe.c version 0be19a62
2019-01-01
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13:59 | Fix another case in fts5 where a corrupt database could cause a buffer overread. (check-in: f7e6cdc5 user: dan tags: trunk) | |
2018-12-31
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21:43 | Fix harmless compiler warnings. (check-in: b57c545a user: drh tags: trunk) | |
20:39 | Additional steps to help ensure that scalar subqueries are only evaluated once even if they are used in multiple places within the query. This fixes a performance regression reported on the mailing list and caused by check-in [531eca6104e41e43] which was a fix for ticket [787fa716be3a7f650c]. Think of this check-in as an improved fix for that ticket. (check-in: e1303193 user: drh tags: trunk) | |
20:13 | Remove an optimization that can no longer occur, being superceded by the subquery-reuse optimization. Put an assert in place of the optimization to detect if the need for this optimization ever returns. (Closed-Leaf check-in: 4fcdc7a2 user: drh tags: reuse-subqueries) | |
18:30 | Merge enhancements and bug fixes from trunk. (check-in: 9fb646f2 user: drh tags: reuse-subqueries) | |