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22 check-ins using file src/sqliteInt.h version b70ac8e3

2019-10-09
21:14
Avoid assuming that an expression that contains the sub-expression (? IS FALSE) or (? IS TRUE) may only be true if ? is non-null. Fix for [a976c487]. (check-in: eb7ed90b user: dan tags: trunk)
18:36
Do not allow users to effectively disable fts5 crisismerge operations by setting the crisismerge threshold to higher than the maximum allowable segment b-trees on a single level. Fix for [d392017c]. (check-in: 86e49720 user: dan tags: trunk)
15:37
An improved fix for the dbsqlfuzz-discovered ALWAYS() failure following OOM in sqlite3ExprCollSeq(). This time with a test case (engineered by Dan). (check-in: 907f7965 user: drh tags: trunk)
15:26
Disallow fts5 page sizes greater than 65536 bytes - as there are 16-bit offsets used in the page header. Fix for [81a7f7b9]. (check-in: 75775c5a user: dan tags: trunk)
15:08
Remove the "fastfuzztest" makefile target. Use only "fuzztest". (check-in: e17571c7 user: drh tags: trunk)
15:03
New test cases added to test/fuzzdata8.db. (check-in: b68d21e9 user: drh tags: trunk)
15:00
Change sqlite3SelectDup() to always return NULL if an OOM has occurred. (check-in: 01ba4641 user: drh tags: trunk)
13:52
Use the "fuzztest" target in place of "fastfuzztest". (Closed-Leaf check-in: 7129e468 user: drh tags: makefile-cleanup)
13:12
Remove the obsolete "fastfuzztest" target from the makefiles. (check-in: 3d44f1ee user: drh tags: makefile-cleanup)
01:19
Save CPU cycles in sqlite3Prepare() by, among other things, shifting the EXPLAIN column label logic over to sqlite3VdbeMakeReady(). (check-in: 1ca5ef84 user: drh tags: trunk)
2019-10-08
13:34
Fix problems with using the fts5 'rebuild' command inside a transaction that contains other updates of the same table. Fix for [e258f008]. (check-in: 238e0835 user: dan tags: trunk)
2019-10-07
20:36
Disallow page-sizes smaller than 32 bytes in fts5. Also ensure the fts5 integrity-check works even when "PRAGMA reverse_unordered_selects" is true. Fix for [265e935b26]. (check-in: 8ab0aebd user: dan tags: trunk)
20:33
Omit a pointless memory allocation in vdbeSorterSort(). (check-in: 5d76dbc5 user: drh tags: trunk)
18:43
Fix a problem with running ALTER TABLE ADD COLUMN statements within a transaction that writes to one or more virtual tables. Fix for [8fe768e9]. (check-in: 31e85fbb user: dan tags: trunk)
13:46
Add a test case for the assert() fix in the previous commit. (check-in: 32fba11a user: dan tags: trunk)
13:26
Fix a faulty assert() statement in the sqlite3VdbeMemExpandBlob() routine. (check-in: 69a26ead user: drh tags: trunk)
01:05
Fix the OP_SeekRowid opcode so that it works correctly with a Real argument without damaging the value in the register that is the argument. Ticket [b2d4edaffdc156cc]. Test cases in TH3. (check-in: 3cde82c8 user: drh tags: trunk)
2019-10-05
19:53
Omit the check for conflicting shared-cache locks in sqlite3Prepare() if the database connection uses no shared cache. We might be able to go back and remove this code completely, due to the newer Schema.iGeneration logic, but that will take more analysis. This check-in gives the speed benefit but not the reduction in code size. (check-in: 0b73a092 user: drh tags: trunk)
19:24
Optimization to sqlite3VtabUnlockList() for the common case when there is no work to do. (check-in: fc8d4508 user: drh tags: trunk)
18:33
Call sqlite3Prepare() directly, rather than going through sqlite3_prepare(), when processing the sqlite_master.sql column for a schema. (check-in: cc49380e user: drh tags: trunk)
15:28
Reorder two comparisons for a small performance gain in OP_Transaction. (check-in: d7667f65 user: drh tags: trunk)
14:39
Performance optimization to the lookaside-memory disabling mechanism. (check-in: 17ce1c49 user: drh tags: trunk)