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Overview
Comment: | Fix the OP_OpenEphemeral opcode in the bytecode engine so that if it is called a second or subsequent time, it merely clears the existing table rather than creating a new one. Proposed fix for ticket [d0866b26f83e9c55e30de0821f5d]. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
4678cb1044f0b4dc813e48f3bd0f8524 |
User & Date: | drh 2018-12-31 16:36:42.338 |
References
2019-06-26
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20:00 | • New ticket [9cdc5c4662] Incorrect result from second execution of correlated scalar sub-query that uses a partial sort. (artifact: 1f188ca25a user: dan) | |
2019-01-01
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13:02 | • Open ticket [d0866b26f8]: Window function in correlated subquery causes assertion fault plus 4 other changes (artifact: 55b13ed5ca user: drh) | |
Context
2018-12-31
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17:58 | Small changes to the OP_OpenEphemeral opcode to improve testability. (check-in: f856676c84 user: drh tags: trunk) | |
16:36 | Fix the OP_OpenEphemeral opcode in the bytecode engine so that if it is called a second or subsequent time, it merely clears the existing table rather than creating a new one. Proposed fix for ticket [d0866b26f83e9c55e30de0821f5d]. (check-in: 4678cb1044 user: drh tags: trunk) | |
2018-12-29
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14:23 | Additional small performance increase and size reduction to the sqlite3VdbeMakeLabel() mechanism. (check-in: 1bdee199a7 user: drh tags: trunk) | |
Changes
Changes to src/vdbe.c.
Changes to test/window1.test.