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13 check-ins using file test/analyze8.test version 09242543
2013-08-07
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19:46 | Replace variable Index.avgEq (average number of rows in keys for which there is no sample in sqlite_stat4) with vector Index.aAvgEq. (check-in: 7b70b419 user: dan tags: sqlite_stat4) | |
18:42 | Merge latest trunk changes with this branch. (check-in: 08f74c45 user: dan tags: sqlite_stat4) | |
16:38 | Fix typos in a comment in analyze.c. No code changes. (check-in: 812ed0c5 user: dan tags: sqlite_stat4) | |
16:15 | Change the way samples for the sqlite_stat4 table are collected. (check-in: 13ed5ac1 user: dan tags: sqlite_stat4) | |
16:04 | Fix the ".dump" command on the command-line shell so that it works for "sqlite_stat4" in addition to "sqlite_stat1". (check-in: 1e80c4b1 user: drh tags: sqlite_stat4) | |
15:57 | Remove the unused sqlite3Utf8to16() utility function. (check-in: 9159b43e user: drh tags: sqlite_stat4) | |
15:52 | When estimating the number of rows scanned using data from the sqlite_stat4 table, avoid allocating UnpackedRecord and KeyInfo structures until they are definitely required. (check-in: 353950a5 user: dan tags: sqlite_stat4) | |
2013-08-06
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20:15 | Fixes for builds without SQLITE_ENABLE_STAT4. (check-in: 84999e27 user: dan tags: sqlite_stat4) | |
20:01 | When possible, use the multi-column samples in sqlite_stat4 to estimate the number of index rows scanned by a query plan. (check-in: 2973f5ca user: dan tags: sqlite_stat4) | |
2013-08-05
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19:04 | Modify the vdbe code generated by ANALYZE to use fewer memory cells and cursor slots. (check-in: 4a51cf28 user: dan tags: sqlite_stat4) | |
18:00 | Use N separate cursors when scanning an index with N columns to collect sqlite_stat4 data. This fixes a problem with collecting incorrect nEq values from multi-column indexes. (check-in: 3a71afe6 user: dan tags: sqlite_stat4) | |
05:34 | Fix a couple of problems in code related to sqlite_stat4. (check-in: badd24d9 user: dan tags: sqlite_stat4) | |
2013-08-03
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20:24 | Begin adding experimental sqlite_stat4 table. This commit is buggy. (check-in: 2beea303 user: dan tags: sqlite_stat4) | |