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Overview
| Comment: | Add the experimental sqlite3_stmt_scanstatus() API. For comparing the number of rows actually visited by a loop with the estimate used by the query planner. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | ab3b0fc5760c6d428dbe1f974726a7d3 |
| User & Date: | dan 2014-11-03 16:56:43 |
Context
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2014-11-03
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| 18:03 | Updates to the sqlite3_stmt_scanstatus() documentation. No changes to code. check-in: d97c324e user: drh tags: trunk | |
| 16:56 | Add the experimental sqlite3_stmt_scanstatus() API. For comparing the number of rows actually visited by a loop with the estimate used by the query planner. check-in: ab3b0fc5 user: dan tags: trunk | |
| 16:39 | Fix a typo preventing this from building with SQLITE_ENABLE_STMT_SCANSTATUS defined. Closed-Leaf check-in: 4c5714ab user: dan tags: scanstatus | |
| 14:46 | Use exponential buffer size growth in StrAccum, as long as the size does not grow to large, to avoid excess memory allocation resize operations. Also, document the fact that setting scratch memory causes SQLite to try to avoid large memory allocations. check-in: a518bc33 user: drh tags: trunk | |
Changes
Changes to src/sqlite.h.in.
Changes to src/tclsqlite.c.
Changes to src/test1.c.
Changes to src/test_config.c.
Changes to src/vdbe.c.
Changes to src/vdbe.h.
Changes to src/vdbeInt.h.
Changes to src/vdbeapi.c.
Changes to src/vdbeaux.c.
Changes to src/where.c.
Changes to src/whereInt.h.
Added test/scanstatus.test.