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Overview
Comment: | Enhance WhereLoopBuilder.iPlanLimit to handle a case involving the OR optimization discovered overnight by OSSFuzz. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
7b59930a1d7b664b54d5a2bc9fa38592 |
User & Date: | drh 2018-09-22 15:05:32.605 |
Context
2018-09-23
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02:01 | Fix a faulty assert() in the validation logic for the LEFT JOIN strength reduction optimization. Problem found by OSSFuzz. (check-in: 2fd62fccd1 user: drh tags: trunk) | |
2018-09-22
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15:05 | Enhance WhereLoopBuilder.iPlanLimit to handle a case involving the OR optimization discovered overnight by OSSFuzz. (check-in: 7b59930a1d user: drh tags: trunk) | |
2018-09-21
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23:41 | Fix harmless compiler warning when compiled with SQLITE_OMIT_AUTHORIZATION. (check-in: 50f2fa1953 user: mistachkin tags: trunk) | |
Changes
Changes to src/where.c.
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2123 2124 2125 2126 2127 2128 2129 | 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 | - + + + + + | static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){ WhereLoop **ppPrev, *p; WhereInfo *pWInfo = pBuilder->pWInfo; sqlite3 *db = pWInfo->pParse->db; int rc; /* Stop the search once we hit the query planner search limit */ |
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Changes to test/fuzzdata5.db.
cannot compute difference between binary files