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5 check-ins using file ext/rtree/geopoly.c version 04db01e2

2018-10-06
14:38
Fix the ".help -all" option in the command-line shell. (check-in: aac8f1df user: drh tags: trunk)
14:33
Ensure each ALTER TABLE statement makes just a single SQLITE_ALTER_TABLE call to the authorizer function. (Leaf check-in: dac28547 user: dan tags: alter-auth-callbacks)
13:46
Add test cases and assert() statements to ensure that the authorizer is being called as expected from within ALTER TABLE. (check-in: ff10d2c7 user: dan tags: trunk)
2018-10-05
20:09
When the left-hand side of a WHERE clause contraint is a UNIQUE column, and that term of the WHERE clause is not used for indexing, assume that the term reduces the number of output rows by half. This is one proposed fix for ticket [e8b674241947eb3ba4] (Leaf check-in: 5c243eec user: drh tags: unique-constraint-weights)
15:10
Changes to geopoly to silience false-positive warnings coming out of clang. (check-in: 11d9015f user: drh tags: trunk)