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Changes In Branch planner-improvements Excluding Merge-Ins
This is equivalent to a diff from 2e67a1c8 to aab53a21
2016-02-25
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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) | |
13:33 | In the command-line shell: When the ".import" command is creating a new table using column names from the first row of CSV input, make sure double-quotes in the name are properly escaped. (check-in: 2e67a1c8 user: drh tags: trunk) | |
2016-02-24
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20:16 | Extend [3e9ed1ae] so that covering indexes on WITHOUT ROWID tables are also identified. (check-in: e721975f user: dan tags: trunk) | |
Changes to src/select.c.
Changes to src/sqliteInt.h.
Changes to src/treeview.c.
Changes to src/where.c.
Changes to src/whereInt.h.
Changes to test/autoindex2.test.