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Overview
| Comment: | Fix a segfault that could occur if an indexed expression was used in a comparison operation within the result-set of a SELECT statement. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
d6bb7c42ff6309ce168ccdcf03b4cdab |
| User & Date: | dan 2017-04-11 11:52:25 |
Context
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2017-04-11
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| 12:20 | Add an ALWAYS() around an unreachable condition in sqlite3VdbeMemGrow(). check-in: 0f3eb61f user: drh tags: trunk | |
| 11:52 | Fix a segfault that could occur if an indexed expression was used in a comparison operation within the result-set of a SELECT statement. check-in: d6bb7c42 user: dan tags: trunk | |
| 01:30 | When evaluating a query that uses an index on an expression, try to use the expression values read directly from the index rather than reevaluating the expression. check-in: a47efb7c user: drh tags: trunk | |
Changes
Changes to src/expr.c.
Added test/indexexpr2.test.