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14 check-ins using file src/select.c version dbc73a63
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2016-02-26
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| 04:04 | Remove a debugging "exit" command mistakenly left in the "where.test" module. (check-in: beda0b8c user: drh tags: trunk) | |
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2016-02-25
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| 23:27 | Add some comments in the VSIX test tool. (check-in: c871473f user: mistachkin tags: trunk) | |
| 23:25 | Add tool for smoke-testing the UWP VSIX package. (check-in: d27f32c6 user: mistachkin tags: trunk) | |
| 23:21 | Fix an incorrect cost computation for sorting (introduced just a few check-ins ago). Should be NlogN, not NloglogN. (check-in: 2459d323 user: drh tags: trunk) | |
| 21:38 | Small optimization in FK handling. (check-in: e0d25913 user: mistachkin tags: trunk) | |
| 21:27 | Change the srcck1.c utility program to use only unsigned characters. (check-in: d64d005e user: drh tags: trunk) | |
| 21:19 | Change the "PRAGMA stats" command to report size values in LogEst units. The eliminates the need for sqlite3LogEstToInt() unless non-standard compile-time options are used, so leave it out except in those cases. (check-in: 832c237f user: drh tags: trunk) | |
| 20:17 | Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. (check-in: 9ffff484 user: dan tags: trunk) | |
| 19:52 | Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. (check-in: 8fea1166 user: dan tags: sessions) | |
| 18:54 | Merge all the latest changes from trunk. (check-in: b8659004 user: drh tags: sessions) | |
| 18:40 | Query planner improvements: Take the LIMIT into account when estimated the cost of an ORDER BY. Avoid automatic indexes on query loops that are expected to run less than twice. See [9e2b2681] for a later enhancement. (check-in: bf46179d user: drh tags: trunk) | |
| 18:22 | Improvement on the previous check-in: disallow automatic indexes for any loop that is expected to run less than twice. (Closed-Leaf check-in: aab53a21 user: drh tags: planner-improvements) | |
| 18:03 | Do not use an automatic index on an outer loop that only runs once. (check-in: 5957e793 user: drh tags: planner-improvements) | |
| 16:04 | Take the LIMIT clause into account when estimating the cost of sorting. (check-in: d491745c user: drh tags: planner-improvements) | |