b5c557b87e
Have the dbstat module dequote any argument passed to the CREATE VIRTUAL TABLE statement before attempting to match it against the names of attached databases.
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FossilOrigin-Name: e60461e984b8df09256bb0d733dbfae52568a145
2016-01-22 15:44:07 +00:00
9c0c57a4ca
Improved comments on the FORDELETE hint. No logic changes.
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FossilOrigin-Name: a3cec529f0238e4ca1196fec420f2de80d28db78
2016-01-21 15:55:37 +00:00
fb3972602c
Case folding in the LIKE operator should look at all bits of the character,
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not just the lower 8 bits. Fix for ticket [80369eddd5c94]. This is a
back-out of check-in [0a99a8c4facf] with a testcase added.
FossilOrigin-Name: 204432ee72fda8e82d244c4aa18de7ec4811b8e1
2016-01-20 14:22:41 +00:00
5c3aa0517e
Improve performance of sqlite3VtabImportErrmsg().
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FossilOrigin-Name: 18d61c8e40ed1466b6a3a2f53bf0eeb09687c20e
2016-01-20 08:47:55 +00:00
1da26a48dd
Performance improvement in sqlite3DbMallocRaw().
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FossilOrigin-Name: ff8eadbed5004ab03438f737492387dee6b9750a
2016-01-20 03:36:32 +00:00
939e778bc8
Suppress the display of the P4 operand in EXPLAIN output when an opcode
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has been converted into a No-op.
FossilOrigin-Name: 9f8297f862a110ded686d091854fae20c6bc393c
2016-01-20 02:36:12 +00:00
9bfb024de0
Remove an unnecessary memset() from the symbol name resolver.
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FossilOrigin-Name: da527ddae06460ab4b706cdb871de2188ebaf5ac
2016-01-20 02:21:50 +00:00
4b31bda2c5
Remove an unnecessary memset() for a small size reduction and speed improvement.
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FossilOrigin-Name: 730d7efb6fef54ed7c1f4ae27e3b55778ea6ff01
2016-01-20 02:01:02 +00:00
6d664b4bb3
During compilation, transfer the azVar[0..nzVar-1] array from Parse to Vdbe
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rather than copying it. Smaller and faster code.
FossilOrigin-Name: 80dd495f378614e4eca72e71e43061b1b94ee450
2016-01-20 01:48:25 +00:00
36b78ee7d8
Very small simplification to the btree balancer.
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FossilOrigin-Name: f421adf54c9db91ba6ca64a8ba3751680e47924a
2016-01-20 01:32:00 +00:00
b8763639bb
Fix two harmless compiler warnings about comparisons of dangling pointers.
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FossilOrigin-Name: 86944f193f1f06b64471953bb5713ecea7f3d803
2016-01-19 17:54:21 +00:00
c263f7c4b3
Avoid unnecessary calls to memset() for a small performance improvement.
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FossilOrigin-Name: 9e8c23acf74944a165c733682a956948b15bd401
2016-01-18 13:18:54 +00:00
e617bc8c0c
Simplification of the VDBE bytecode for incremental blob I/O.
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FossilOrigin-Name: d23849f64a110e336f26282bf2b961a2a2372468
2016-01-18 00:46:11 +00:00
dad300d8e1
Fix a problem with SQLITE_TEST_REALLOC_STRESS.
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FossilOrigin-Name: 0aaf3febb00f622c5ef0853b2491d69f7ca7a21e
2016-01-18 00:20:26 +00:00
2ce1865dd8
Improvements to the way sqlite3VdbeAddOpList() works, resulting in a slightly
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smaller and faster binary.
FossilOrigin-Name: 88ceb588bcdb3ca86d0c58cfdeb61b5fe070872f
2016-01-16 20:50:21 +00:00
9b34abee30
Use sqlite3VdbeAddOp4() rather than a separate sqlite3VdbeChangeP4() call, for
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a slightly smaller and faster binary.
FossilOrigin-Name: a4258cd4613c55acacb5c7b61faa3de7eb0759d2
2016-01-16 15:12:35 +00:00
095fb474ef
Fix a potential use-after-free problem when compiling with SQLITE_HAS_CODEC.
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FossilOrigin-Name: 653ea15ad8e23b333e234eb5dde7b80134db2baf
2016-01-16 03:16:19 +00:00
079d446dd2
Remove an unnecessary memset().
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FossilOrigin-Name: 689421a9f73ceeab9786840a2d6ee008124d1f25
2016-01-15 21:55:46 +00:00
241873e55c
Remove unnecessary de-initialization of the Parse object.
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FossilOrigin-Name: 75ab30c5fcb51e556342dc3112f9acf122f79947
2016-01-15 16:11:58 +00:00
055f298ad4
Work toward making the schema parsing logic simplier and more compact.
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FossilOrigin-Name: c52ca2c0662bb30ab34574f933429512655b19ff
2016-01-15 15:06:41 +00:00
2d80151f32
Combine the xFunc and xStep pointers of the FuncDef object into a single
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pointer xSFunc.
FossilOrigin-Name: 0d1b3d7d3ca66cb0b97493f1aeade1703af3c9f4
2016-01-14 22:19:58 +00:00
3349620e9e
Simplification to the ISO8610 parser in the imnplementation of date/time
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functions.
FossilOrigin-Name: b9159f42a517a95ae52464c96431708c00b7bb36
2016-01-14 19:32:46 +00:00
b4acd6a8d6
Fix the build so that it works for SQLITE_OMIT_WAL again.
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FossilOrigin-Name: d55a557bc70460c46a67ae5acd9f8a8356a580c2
2016-01-14 01:56:43 +00:00
31a2313fa8
Add the SQLITE_FCNTL_JOURNAL_POINTER file control.
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FossilOrigin-Name: ad3daa5427672d2d236939ad3285b765f4601801
2016-01-13 18:12:44 +00:00
504ef44022
Add documentation for the SQLITE_FCNTL_JOURNAL_POINTER file-control.
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FossilOrigin-Name: 807c5aee2e5e5c01eb33688a199755c345c3664e
2016-01-13 18:06:08 +00:00
a04a8be2c2
When the [ https://www.sqlite.org/queryplanner.html#partialsort |block sorting optimization]
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is used in a scalar subquery, be sure to exit the loop as soon as the first
valid output row is received. Fix for ticket [cb3aa0641d9a4].
FossilOrigin-Name: cdbb0947f9ce18d6d7e29ffab5ea6a2ee5365fbb
2016-01-13 17:50:10 +00:00
b19e7352c1
Add the ".vfslist" command to the command-line shell.
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FossilOrigin-Name: 5727562b75edf25102cd72607c420d245379c96d
2016-01-12 19:37:20 +00:00
d1dd7507e4
Fix a harmless use of an uninitialized variable following system errors
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in the multi-threaded sorter.
FossilOrigin-Name: 4bb2c1df105c2d21f5c4c7ef656ff1d6e15f78bc
2016-01-12 14:10:05 +00:00
8f3f65ec1c
Remove an unused field from the MemPage object.
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FossilOrigin-Name: 5fc0a4c1f353c4c06fcbc4bce8bbe1897ef49eee
2016-01-12 04:08:54 +00:00
869aaf0941
Make sure all bytes of the WAL file are initialized even if the checksums are
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not being computed until commit due to WAL overwrite.
FossilOrigin-Name: 1f44a9bdc1577aed088d9b91882527228015dcd3
2016-01-12 02:28:19 +00:00
9ca33fa4c2
Fix an uninitialized field in the Select object when SELECTTRACE is enabled.
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FossilOrigin-Name: fc62851667d9120f98a2641c87bbc5a2485482b2
2016-01-12 02:00:24 +00:00
e2258a2076
Various #ifdef enhancements for improved VxWorks support.
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FossilOrigin-Name: 75cd41ff179e29c5d45f9d7fed784bc339e0d7a0
2016-01-12 00:37:55 +00:00
00dcecab19
Performance optimization in the sqlite3VdbeChangeP4() routine of the
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code generator.
FossilOrigin-Name: 28bd8d5fc541464b69886b7e886939035b42a869
2016-01-11 22:58:50 +00:00
69f6e2587b
Performance optimization on the Column opcode.
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FossilOrigin-Name: ecc98bef43c2fd07d64e4efddf340929a875ebac
2016-01-11 18:05:00 +00:00
50922cfc7c
Performance optimization in sqlite3WalkExpr().
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FossilOrigin-Name: 2f8bd5fab8cc51d1f8932c3490fd24dbccf6ef31
2016-01-11 14:19:14 +00:00
87dc2bc841
If a single page is written to the wal file more than once, instead of appending the second and subsequent copy to the wal file, overwrite the first.
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FossilOrigin-Name: d493d4f1186c15da50558a13490cba0191e6f649
2016-01-11 12:13:47 +00:00
07e8347221
Slightly smaller and faster LIKE/GLOB comparison implementation.
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FossilOrigin-Name: 5dddcc78eec5bcd0c7e8fe1b70875ce775488f0c
2016-01-11 03:48:18 +00:00
8997087a00
Improved testability.
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FossilOrigin-Name: e83d3a2a4e06665e8a056f63063bd6df03f063b9
2016-01-11 00:52:32 +00:00
b7c2f86b85
All WAL frame overwrites even if there are active savepoints. This is safe
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because a ROLLBACK TO will cause all reverted pages to be rewritten to the
WAL file prior to COMMIT.
FossilOrigin-Name: 99b31a6b491c1c51227f478d3713b020d37a17cf
2016-01-09 23:55:47 +00:00
c9a9022b21
If it is known that checksums will be recalculated on transaction commit, skip calculating checksums when appending frames to the wal file. When recalculating checksums, recalculate them starting with the first overwritten frame - not the first frame in the transaction.
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FossilOrigin-Name: 16b34f2537bbc7846d8e6dc2b35daae5af241c1b
2016-01-09 18:57:35 +00:00
d6f7c97952
If a single page is written to the wal file more than once, have each subsequent copy overwrite the original frame.
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FossilOrigin-Name: 5d113aef2c7d746e8eda88d4e36c04a39b0a11be
2016-01-09 16:39:29 +00:00
a829992969
Typo fix in the previous commit.
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FossilOrigin-Name: 52c166039831cc8423e2252019ef64a21b9d7c2a
2016-01-08 22:31:00 +00:00
24dbeae6f5
More #ifdef fixes for the unix VFS.
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FossilOrigin-Name: 122c111e360761de8166e16ca151cb7260ee9bf8
2016-01-08 22:18:00 +00:00
5a1fb1885a
Fix the build for SQLITE_OMIT_SHARED_CACHE, which was broken, possibly
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by check-in [2d96aeba].
FossilOrigin-Name: 3392f8fa2ddf2c10ffe91ddd92470040c909b36d
2016-01-08 19:34:39 +00:00
e4a08f9e39
Fix a problem with #ifdefs on the system calls in the unix VFS that causes
...
problems when compiling with SQLITE_OMIT_WAL.
FossilOrigin-Name: ceceea4c5ee242b20ebf216593c15c11ce2c369a
2016-01-08 19:17:30 +00:00
c0fba6d8e8
Remove an obsolete #ifdef related to iOS support.
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FossilOrigin-Name: e9a51d2a580daa0fb152fe4c891149caa8025b9d
2016-01-08 17:28:24 +00:00
ca3862dc6e
Reduce the number of calls to memset() in sqlite3DbMallocZero().
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FossilOrigin-Name: cede2bf8e42ac140a8cc75a1d173083f543ba467
2016-01-08 12:46:39 +00:00
21d61853e7
Add the experimental SQLITE_FCNTL_JOURNAL_POINTER file control for obtaining
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the sqlite3_file pointer associated with a rollback journal or WAL file.
FossilOrigin-Name: a02ace9a746ff02fc1a5969bf13939b568624f93
2016-01-08 02:27:01 +00:00
c9d6d1b67b
Omit performance tracking from the memsys5 memory allocator if neither
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SQLITE_DEBUG nor SQLITE_TEST are defined.
FossilOrigin-Name: af5c7714e993f060841f1e893f754ddf3870e6d0
2016-01-07 21:12:40 +00:00
cad2486543
Fix to cause BtShared.db to be set correctly on shared-cache
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connections in SQLITE_THREADSAFE=0 builds. Added assert()s to verify
the correct setting of BtShared.db.
FossilOrigin-Name: 2d96aeba2460779a0a20356739a0ba49144c8a85
2016-01-07 17:19:24 +00:00
dan