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|19:56||Overhaul of EXPLAIN QUERY PLAN. The output is now in the form of a tree. More details of the query plan are shown, and what is shown is truer to what actually happens. check-in: ff01bbda user: drh tags: trunk|
|19:47||Optimizations to the new EQP framework. Closed-Leaf check-in: 956fef36 user: drh tags: rework-EQP|
|01:37||Enhance EXPLAIN QUERY PLAN to report the generation of constant rows using VALUES or just a SELECT without FROM. check-in: c75eee69 user: drh tags: rework-EQP|
|19:42||More test case updates. Tests are all running now. check-in: dab5e529 user: drh tags: rework-EQP|
|18:00||Fix test cases so that they work with the new EXPLAIN QUERY PLAN output format. Only some of the cases have been fixed. This is an incremental check-in. check-in: 5f0e803e user: drh tags: rework-EQP|
|16:13||Improved EQP output for recursive CTEs and multi-value VALUES clauses. check-in: f2f52554 user: drh tags: rework-EQP|
|14:24||Fix a dangling-else problem that was causing recursive CTEs to malfunction. Begin fixing test cases to work with the new EQP output. check-in: 82ca44b8 user: drh tags: rework-EQP|
|02:22||Improvements to the EQP display for compound select statements. check-in: 699a77e4 user: drh tags: rework-EQP|
|00:33||Begin reengineering the EXPLAIN QUERY PLAN function to provide more intuitive output. check-in: 70b48a79 user: drh tags: rework-EQP|
|18:39||The SQLITE_ALLOW_SQLITE_MASTER_INDEX compile-time option allows a CREATE INDEX statement against the sqlite_master table. Once created, the index works, and is usable by legacy instances of SQLite. check-in: 853f3163 user: drh tags: trunk|