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16 check-ins using file src/vdbe.c version 20e60985

2019-05-08
04:33
Remove an ALWAYS() that was previously added by check-in [a0819086] but which turns out can sometimes be false. (check-in: ad8fc5d8 user: drh tags: trunk)
03:34
Remove a NEVER() that was added in the previous check-in [a0819086a521f] because it is in fact reachable. (check-in: 74eba255 user: drh tags: trunk)
00:17
Earlier detections of errors in the byte-offset-to-cell-content integer at offset 5 in the header of a btree page. (check-in: a0819086 user: drh tags: trunk)
2019-05-07
20:06
Generate all records for INSERT or UPDATE prior to running foreign key constraint checks, since the FK checks might modify the datatype of registers used to generate the records. Fix for ticket [e63cbcfd3378afe6980d6]. (check-in: 3c75605b user: drh tags: trunk)
19:44
Do not commit an "OR FAIL" statement that causes foriegn key constraint violations. (check-in: 659c551d user: dan tags: trunk)
19:21
Add test cases for the fix on this branch. (Closed-Leaf check-in: 2e31abe0 user: dan tags: tkt-e63cbcfd)
19:13
On an INSERT or UPDATE, generate the new table record prior to running foreign key checks, in case the foreign key checks changes datatypes on the registers holding column values. Proposed fix for ticket [e63cbcfd3378afe6980d626]. (check-in: 3f1c8051 user: drh tags: tkt-e63cbcfd)
17:47
Strive to prevent harmless compiler warnings in GCC 4.8.5. (check-in: 8b6691f6 user: drh tags: trunk)
16:37
Optimize the restarting of an RBU vacuum. (check-in: 82062351 user: dan tags: trunk)
16:28
Remove some redundant code from sqlite3rbu.c. Add test cases for RBU vacuum. (Closed-Leaf check-in: 7b051698 user: dan tags: rbu-opt)
2019-05-06
20:40
Optimize further cases of restarting an RBU vacuum. (check-in: 6b3261bf user: dan tags: rbu-opt)
16:15
Fix a problem with renaming an INTEGER PRIMARY KEY column of a WITHOUT ROWID table using ALTER TABLE. (check-in: 91f701d3 user: dan tags: trunk)
2019-05-04
20:04
Optimize some cases of restarting an RBU vacuum. (check-in: cdc09867 user: dan tags: rbu-opt)
17:32
Fix the NOT NULL logic in the theorem prover that determines when a partial index can be used. Ticket [5c6955204c392ae763a95]. (check-in: c2e439bc user: drh tags: trunk)
03:56
Fix harmless compiler warning seen with MSVC. (check-in: 5862b83e user: mistachkin tags: trunk)
01:41
In the sqlite3_value or Mem object, make the MEM_IntReal type completely independent from MEM_Int and MEM_Real. This helps avoid problems when inserting non-float values into a "REAL" column. (check-in: 5a8a23ee user: drh tags: trunk)