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31 check-ins using file src/sqlite.h.in version 908ec406

2018-12-10
18:15
Refactor the sqlite3_normalized_sql() implementation. check-in: 06e955e5 user: drh tags: trunk
16:52
Make SQLITE_MFS_NSHARD a compile time setting. check-in: b9a74151 user: dan tags: mutexfree-shmlock
16:49
Fix issues with the new normalizer. Leaf check-in: 057d7d40 user: drh tags: normalize-refactor
16:00
Refactor the sqlite3_normalized_sql() implementation. This is a work-in-progress. There are still issues. check-in: a4c890b0 user: drh tags: normalize-refactor
15:51
Add extra tests to shmlock.test (direct testing of xShmLock methods). check-in: d2c785f9 user: dan tags: mutexfree-shmlock
15:24
Rework the SQLITE_MUTEXFREE_SHMLOCK code to reduce contention. check-in: d9157dd1 user: dan tags: mutexfree-shmlock
09:45
Avoid a mutex in-and-out in unixShmBarrier() on this branch. Use __sync_synchronize() instead. check-in: a8c5fd86 user: dan tags: mutexfree-shmlock
08:41
Fix a problem with using "<db>-vacuum" (the default) as the state database when resuming an RBU vacuum. check-in: c878d741 user: dan tags: trunk
01:48
Add support for the VACUUM INTO command. check-in: 77f150b8 user: drh tags: trunk
00:41
Fix the shell1.test test for the new format of the .backup command. Closed-Leaf check-in: 9748d799 user: drh tags: vacuum-into
00:40
Merge fixes from trunk. check-in: ab1e58fa user: drh tags: vacuum-into
2018-12-09
18:55
New test case for ticket [1d958d90596593a77420e59]. check-in: b7bf3c98 user: drh tags: trunk
2018-12-08
20:30
Do not use a partial index as a table scan in an IN operator. Fix for ticket [1d958d90596593a77420e59]. check-in: 15bc915d user: drh tags: trunk
01:09
Add the --async option to the ".backup" command in the CLI. check-in: 7b6a605b user: drh tags: vacuum-into
00:43
Allow the INTO clause of VACUUM to be a text-valued expression. check-in: af172b53 user: drh tags: vacuum-into
2018-12-07
23:48
Do not allow VACUUM INTO into a file that already exists. check-in: 92f70e0f user: drh tags: vacuum-into
20:40
Merge the VACUUM simplification from trunk. check-in: 93d92a0a user: drh tags: vacuum-into
20:26
Remove a line of code from VACUUM that is no longer needed, due to the change that allows ATTACH to run within a transaction. check-in: a92c398f user: drh tags: trunk
17:28
Prototype implementation for the VACUUM INTO command. check-in: 036e3320 user: drh tags: vacuum-into
16:32
Fix the sqlite3_normalized_sql() interface so that it renders double-quoted string literals as "?". check-in: 0d8e1504 user: drh tags: trunk
03:01
Fix dbfuzz2.c so that it works with -DSQLITE_OMIT_INIT check-in: 9ad796a8 user: drh tags: trunk
01:56
Fix the sqlite3ExprDup() function so that it correctly duplicates the Window object list on a Select that contains window functions. Fix for ticket [f09fcd17810f65f717]. check-in: db5ed226 user: drh tags: trunk
2018-12-06
22:12
Performance improvement: Avoid using sqlite3WalkerSelectExpr() and sqlite3WalkerSelectFrom() twice, so that the compiler will in-line their implementation. Closed-Leaf check-in: 2b9258b8 user: drh tags: ticket-f09fcd17810f
22:04
Fix the sqlite3ExprDup() routine so that it makes complete duplications of subqueries containing window functions. check-in: 94017454 user: drh tags: ticket-f09fcd17810f
19:56
New test case that still hits an assertion fault, just to prove that the previous checkin merely made the problem more obscure and did not completely fix it. check-in: a9a3b532 user: drh tags: ticket-f09fcd17810f
19:15
Simplify the query flattener so that it does not duplicate the WHERE clause of subquery that is being incorporated into the outer query - copies it directly. This is more efficient. And it also fixes the specific test case show for ticket [f09fcd17810f65f71789525] but it does not resolve the more general problem that sqlite3ExprDup() does not correctly duplicate expressions that contain subqueries with window functions. check-in: f1b18d44 user: drh tags: ticket-f09fcd17810f
18:58
Experiment with using an atomic CPU primitive instead of a mutex for intra-process locking with the unix-excl VFS. check-in: 8f4cb9dd user: dan tags: mutexfree-shmlock
17:06
When masking bits off of sqlite3.flags, make sure the mask is 64 bits in size so as not to accidentally mask of high-order bits. check-in: 53d3b169 user: drh tags: trunk
16:50
When saving off the value of sqlite3.flags, take care to preserve all 64 bits. check-in: 9c6dbcfa user: drh tags: trunk
16:11
Issue a warning whenever a double-quoted string literal is used. check-in: ac9ad504 user: drh tags: trunk
03:59
Invoking the sqlite3_trace() or sqlite3_trace_v2() interfaces cancels any sqlite3_profile() that is running. check-in: ec63d350 user: drh tags: trunk