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|Comment:||Change the way SQLite invokes the xBestIndex method of virtual tables so that N-way joins involving virtual tables work as expected.|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | trunk|
|Files:||files | file ages | folders|
|User & Date:||dan 2016-03-05 21:07:49|
|21:32||Fix a problem in the previous commit affecting queries with three or more tables joined together to the right of a LEFT or CROSS JOIN operator. check-in: d8d89d69 user: dan tags: trunk|
|21:07||Change the way SQLite invokes the xBestIndex method of virtual tables so that N-way joins involving virtual tables work as expected. check-in: 19544438 user: dan tags: trunk|
|20:28||Adjust the cost estimates for RTREE such that the expected number of rows and expected cost is halved for each additional constraint. Closed-Leaf check-in: fd7cd060 user: drh tags: xbestindex-fix|
|15:35||Remove the unused journal.c source file (its function have been subsumed into memjournal.c). Refactor some of the names in memjournal.c. No functional changes. check-in: 5f2a262d user: drh tags: trunk|
Changes to ext/rtree/rtree.c.
Changes to src/test_bestindex.c.
Changes to src/where.c.