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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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7 check-ins using file src/analyze.c version c27da557

2013-10-08
22:25
Fix test cases for the new information in PRAGMA index_list. check-in: dd03be10 user: drh tags: row-size-est
20:42
Rollback some of the previous changes in the branch such that the estimated row sizes are now only used as a tie-breaker for index scans. check-in: 65553ff3 user: drh tags: row-size-est
20:01
Use #ifdefs to omit unused code in the columnType() routine depending on compile-time options. check-in: 3fd5e332 user: drh tags: row-size-est
18:40
Further refinement of the idea of multiplying run-time cost estimates by the estimated row size. check-in: 18bd6ba9 user: drh tags: row-size-est
2013-10-07
17:32
Multiply all cursor step cost estimates by the estimated size of the row in bytes, in order to get the query planner ot make use of estimated row sizes. This check-in uses magic numbers in a few places (for example, estimates of the size of output rows) and needs lots of refinement. Consider this a proof-of-concept only. check-in: cb34cfe5 user: drh tags: row-size-est
10:48
Merge bug fixes from trunk. check-in: 1d7b2dc0 user: drh tags: row-size-est
2013-10-06
22:12
Accept the sz=N parameter on table-only lines of sqlite_stat1. check-in: e9e932aa user: drh tags: row-size-est