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21 check-ins using file src/btree.c version a7ed407f

2016-11-22
21:11
Enclose the sqlite3WalSnapshotRecover() routine within check-in: e7be3183 user: drh tags: serializable-snapshot
2016-11-21
21:33
Remove unnecessary OP_Close opcodes at the end of INSERT operations, resulting in smaller and faster code. check-in: abeddb6d user: drh tags: trunk
18:15
Enhance speedtest1.c so that is works on older versions of SQLite, before the introduction of the group_concat() aggregate function. check-in: 9979ba80 user: drh tags: trunk
2016-11-20
17:59
Fix harmless compiler warnings. check-in: b3b7b42d user: drh tags: trunk
12:00
Prevent a possible use-after-free bug in the query optimizer. check-in: 0a98c8d7 user: drh tags: trunk
2016-11-19
18:31
Remove the requirement to open the wal file before sqlite3_snapshot_recover() is called. Also add some comments to new functions. check-in: 28393c41 user: dan tags: serializable-snapshot
17:30
Test some extra error conditions in sqlite3_recover_snapshot(). check-in: db314213 user: dan tags: serializable-snapshot
17:20
Add another fault-injection test for sqlite3_snapshot_recover(). check-in: 7e040406 user: dan tags: serializable-snapshot
16:35
Fix a problem causing sqlite3_snapshot_recover() to return SQLITE_IOERR_SHORT_READ. check-in: 525f75fa user: dan tags: serializable-snapshot
14:53
Fix a bug in sqlite3_snapshot_recover() that could cause subsequent read transactions to use out-of-data cache entries. check-in: 9abeb798 user: dan tags: serializable-snapshot
2016-11-18
20:49
Add experimental sqlite3_snapshot_recover() API. check-in: 174a6076 user: dan tags: serializable-snapshot
18:43
Require that the database handle be in autocommit mode for sqlite3_snapshot_get() to succeed. This is because it may open a read transaction on the database file. check-in: 83b658da user: dan tags: serializable-snapshot
18:22
Add tests for snapshot interfaces. check-in: 1f7ee7af user: dan tags: serializable-snapshot
14:38
Enhance existing snapshot tests to serialize/deserialize snapshots. No new tests. check-in: 16b9bf92 user: dan tags: serializable-snapshot
2016-11-17
21:52
Experimental changes for faster in-memory DB operation for large databases. Closed-Leaf check-in: 4fe94b0f user: drh tags: memdb-opt
20:05
Fix a problem in rtreeD.test causing it to fail in OMIT_BUILTIN_TEST builds. check-in: d6b3779e user: dan tags: trunk
13:54
Change the --enable-debug option on configure so that it enables the ".selecttrace" and ".wheretrace" commands in the command-line shell. check-in: 2331192b user: drh tags: trunk
13:13
Disable the query flattener optimization for SELECT statements that are on the RHS of vector IN operators. This is a hack that fixes the bug described in ticket [da7841375186386c]. A better solution that does not disable the query flattener is needed, but this will server for the time being. check-in: 005d5b87 user: drh tags: trunk
2016-11-15
21:17
Add a needed #include to speedtest1.c. check-in: 77aeb705 user: drh tags: trunk
17:37
Experimental changes toward making snapshots serializable. check-in: b6a81fa1 user: drh tags: serializable-snapshot
04:00
Change the OP_Last opcode so that it is a no-op if the cursor is already pointing at the end of the b-tree. check-in: 66347385 user: drh tags: trunk