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13 check-ins using file src/expr.c version a3ff05db57
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2014-11-19
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| 14:31 | Completely remove an assert() that had previously been commented out. (check-in: 89b3c1c455 user: drh tags: trunk) | |
| 14:05 | Add an ALWAYS on an always-true branch in wal.c. Fix the ANALYZE command so that it resets the "unordered" and "noskipscan" flags on indices when reloading the sqlite_stat1 table. (check-in: 9ed97a85fe user: drh tags: trunk) | |
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2014-11-18
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| 21:54 | Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. (check-in: 4461bf045d user: drh tags: trunk) | |
| 21:45 | Allow an automatic index to be used if the only uses of declared indexes for the same loop use the skip-scan algorithm. (check-in: c52f7971e9 user: drh tags: trunk) | |
| 21:27 | Merge recent trunk enhancements. (check-in: ccb601f6df user: drh tags: apple-osx) | |
| 21:20 | Merge recent trunk enhancements, including the read-after-ROLLBACK change and the addition of sqlite3_stmt_scanstatus() support, as well as various minor bug fixes. (check-in: f09055f3c4 user: drh tags: sessions) | |
| 20:49 | Merge in all the other ROLLBACK fixes from the branch-3.8.7 branch. I don't know why I was doing them one-by-one. (check-in: 296b0c7397 user: drh tags: trunk) | |
| 20:22 | Fix a bug in the sqlite3TripAllCursors() routine that prevents it from reporting errors. It is unknown at this time whether or not this omission can result in any incorrect result in an actual query. (check-in: 2896f2640a user: drh tags: trunk) | |
| 20:16 | Update a couple of test cases to account for the fact that ROLLBACK does not always abort all running SELECT statements. (check-in: abccda769a user: drh tags: trunk) | |
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2014-11-17
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| 19:42 | Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state. (check-in: 54e7d3fcb1 user: dan tags: trunk) | |
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2014-11-15
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| 19:08 | Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. (Closed-Leaf check-in: 00fe095057 user: drh tags: noskipscan-token) | |
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2014-11-14
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| 19:34 | Consider using an automatic-index for a scan even if there exists a possible skip-scan that uses one or more "=" operators. (Closed-Leaf check-in: 93642a65ef user: dan tags: experimental-autoindex-fix) | |
| 15:28 | Do not automatically remove the DISTINCT keyword from "a IN (SELECT DISTINCT ...)" expressions. Fix for [db87229497]. (check-in: 55e453aadb user: dan tags: trunk) | |