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26 check-ins using file src/pager.c version 967168bb

2017-09-13
20:20
Test case update due to PRAGMA integrity_check enhancements in [8525c30c]. No changes to code. (check-in: 43c6023b user: drh tags: trunk)
18:38
Experimental sqlite3_stmt_retryable() interface. (Leaf check-in: ebada072 user: drh tags: sqlite3_stmt_retryable)
12:55
Disable FTS3 matchinfo() tests that assume a littleEndian platform when running on bigEndian. (check-in: 87ccdf9c user: drh tags: trunk)
00:33
Improvements to PRAGMA integrity_check for better detection of malformed records. Integrity_check now avoids returning SQLITE_CORRUPT on a corrupt record. Also includes microoptimizations that I stumbled over while working on integrity_check. (check-in: 8525c30c user: drh tags: trunk)
00:13
PRAGMA integrity_check returns SQLITE_OK even if it encounters corruption while scanning indexes. (Closed-Leaf check-in: 81f62e99 user: drh tags: improved-integrity-check)
00:01
Fix test script comment. No changes to code. (check-in: a5a19492 user: mistachkin tags: trunk)
2017-09-12
23:58
Remove use of the rand_s() function (added by [139081bef9f63c3e]) as it appears to cause issues with some third-party DLLs. (check-in: 3a2793aa user: mistachkin tags: trunk)
18:49
Add the highly-experimental "PRAGMA noop_update=TRUE" command. (Leaf check-in: de2e3717 user: drh tags: pragma-noop-update)
18:11
Merge the mutex-free PRNG change into this branch. (check-in: 8b1fc4b9 user: dan tags: shared-mapping-hack)
18:03
Hack to have multiple connections to a single file share a single memory mapping of the databse file. (check-in: ec37ad6d user: dan tags: shared-mapping-hack)
15:05
Fix an error in [b22cdd67] that can cause a negative infinity to be (rarely) reported as a positive infinity. (check-in: 9780b23c user: drh tags: trunk)
13:27
Changes to (hopefully) get the build working with recent Intel compilers. (check-in: b22cdd67 user: drh tags: trunk)
00:24
Make sure all connections are closed in the pragma.test script. Test change only - no changes to code. (check-in: d7b7f038 user: drh tags: trunk)
2017-09-11
23:46
New test case for ticket [b899b6042f97f52d]. (check-in: 9d91ee5e user: drh tags: trunk)
20:54
Add support for new operators in virtual tables: !=, IS, IS NOT, IS NULL, and NOTNULL. (check-in: 3b7dbe9d user: drh tags: trunk)
19:47
Refactor names of constants and functions associated with the auxiliary operators for xBestIndex. (Closed-Leaf check-in: 0fb992af user: drh tags: vtab-extra-ops)
18:37
Minor adjustments to indentation and spacing for clarity. No changes to code. (check-in: d3153abd user: drh tags: vtab-extra-ops)
08:53
Add tests to check that affinities work with != operators on virtual table column values. No changes to code. (check-in: 8d24e080 user: dan tags: vtab-extra-ops)
2017-09-10
01:06
Simplifications to the PRAGMA integrity_check code generator. (check-in: 99b9140c user: drh tags: improved-integrity-check)
2017-09-09
22:46
Simplification and performance improvement to sqlite3_reset(). (check-in: b6425d01 user: drh tags: improved-integrity-check)
20:38
Improved detection of malformed records by PRAGMA integrity_check. (check-in: 8fa923ca user: drh tags: improved-integrity-check)
19:41
Enhance the vtab interface to handle IS, !=, IS NOT, IS NULL and IS NOT NULL constraints. (check-in: 34c8e952 user: dan tags: vtab-extra-ops)
08:03
Use a mutex-free PRNG for the random() and randomblob() SQL functions and for the randomness used during checkpoint operations. (Leaf check-in: e63d1a7c user: drh tags: mutex-free-randomness)
00:51
Fix harmless compiler warnings seen with MSVC. (check-in: faa22e29 user: mistachkin tags: trunk)
2017-09-08
17:48
Have the header comment for sqlite3Checkpoint() mention TRUNCATE along with the other three checkpoint types. No changes to code. (check-in: e1e3ca7e user: dan tags: trunk)
2017-09-07
09:56
Prevent a possible crash when trying to recover using a carefully corrupted \ and truncated rollback journal. (Test case in TH3) (check-in: 02828d71 user: drh tags: trunk)