drh
69f6e2587b
Performance optimization on the Column opcode.
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FossilOrigin-Name: ecc98bef43c2fd07d64e4efddf340929a875ebac
2016-01-11 18:05:00 +00:00
drh
50922cfc7c
Performance optimization in sqlite3WalkExpr().
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FossilOrigin-Name: 2f8bd5fab8cc51d1f8932c3490fd24dbccf6ef31
2016-01-11 14:19:14 +00:00
drh
2fca70569d
Increase the version number to 3.11.0 due to the WAL overwrite enhancement.
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FossilOrigin-Name: 8e807bfaa197027d0cb73532baa96755ce71ea12
2016-01-11 12:52:55 +00:00
dan
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
dan
c3bd870f09
Add a test case to waloverwrite.test to check that savepoint rollback does not cause a problem.
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FossilOrigin-Name: 87dae56c322454094d445e474ae36a4f464272a4
2016-01-11 08:12:40 +00:00
drh
07e8347221
Slightly smaller and faster LIKE/GLOB comparison implementation.
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FossilOrigin-Name: 5dddcc78eec5bcd0c7e8fe1b70875ce775488f0c
2016-01-11 03:48:18 +00:00
drh
8997087a00
Improved testability.
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FossilOrigin-Name: e83d3a2a4e06665e8a056f63063bd6df03f063b9
2016-01-11 00:52:32 +00:00
drh
b7c2f86b85
All WAL frame overwrites even if there are active savepoints. This is safe
...
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
dan
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
dan
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
drh
a829992969
Typo fix in the previous commit.
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FossilOrigin-Name: 52c166039831cc8423e2252019ef64a21b9d7c2a
2016-01-08 22:31:00 +00:00
drh
24dbeae6f5
More #ifdef fixes for the unix VFS.
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FossilOrigin-Name: 122c111e360761de8166e16ca151cb7260ee9bf8
2016-01-08 22:18:00 +00:00
drh
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
drh
e4a08f9e39
Fix a problem with #ifdefs on the system calls in the unix VFS that causes
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problems when compiling with SQLITE_OMIT_WAL.
FossilOrigin-Name: ceceea4c5ee242b20ebf216593c15c11ce2c369a
2016-01-08 19:17:30 +00:00
drh
c0fba6d8e8
Remove an obsolete #ifdef related to iOS support.
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FossilOrigin-Name: e9a51d2a580daa0fb152fe4c891149caa8025b9d
2016-01-08 17:28:24 +00:00
drh
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
dan
33d09da1f8
Fix test file vtabH.test so that it works with SQLITE_ENABLE_ICU builds.
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FossilOrigin-Name: 19c1f4483e3df7fa1e9ac7c8a510fa1c906ac7c7
2016-01-08 08:35:14 +00:00
drh
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
drh
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
drh
8549d55ead
Small performance and size optimization spotted while working on the
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shared-cache problem.
FossilOrigin-Name: 828958ff77a5c239d55302f570077835c093e0fa
2016-01-07 17:09:43 +00:00
dan
7a2347e20b
Add some assert() statements to verify, where possible, that BtShared.db is set correctly.
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FossilOrigin-Name: 359277e0e5338f6d7743d58cf99e1c934a8460d5
2016-01-07 16:43:54 +00:00
dan
20d876fa1c
Have the vdbe layer call sqlite3BtreeEnter() on all b-trees in use from within sqlite3VdbeExec() even in SQLITE_THREADSAFE=0 builds. This ensures that BtShared.db is set correctly.
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FossilOrigin-Name: d0214602d44d6b84b7463d530720e2560aee6edf
2016-01-07 16:06:22 +00:00
drh
72bf6a3e9c
Add the "sqlite3 -sourceid" command in the TCL interface. Use that command and
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others to output additional information about the test configuration at the
conclusion of a TCL test.
FossilOrigin-Name: 4f80440bf566959306f6ca8cbb1fd29d138ee38b
2016-01-07 02:06:55 +00:00
drh
8d52c3b767
Disable the --limit-mem option on fuzzcheck unless the SQLITE_ENABLE_MEMSYS5 or
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SQLITE_ENABLE_MEMSYS3 compile-time options are used.
FossilOrigin-Name: 55a11fd627eaf046b3783622b2925399a50a65b4
2016-01-06 15:54:53 +00:00
drh
02a59fab74
Version 3.10.0
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FossilOrigin-Name: fd0a50f0797d154fefff724624f00548b5320566
2016-01-06 11:01:07 +00:00
drh
9d4c9824da
Always use -DSQLITE_ENABLE_MEMSYS5 for fuzzcheck so that the --limit-mem
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option will work.
FossilOrigin-Name: a855697719e288c908ddb7950d32fd17ef546509
2016-01-05 03:39:52 +00:00
drh
0816905cdd
Another attempt to get reuse of excess opcode array space working correctly
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on all architectures and platforms.
FossilOrigin-Name: 2f8583748abab1e15029d3a8693ba9a66c978c2b
2016-01-05 03:39:25 +00:00
mistachkin
98486c046f
Permit the 'test_fs' test module to be compiled and used on MinGW.
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FossilOrigin-Name: ac27f38eef7a241d56124c263d9f8c91f372a77f
2016-01-05 01:48:29 +00:00
drh
11e3e538d6
Fix a corner case in the opcode-array reuse logic where the number of bytes of
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reusable space might be computed to be a negative number, due to unusual
system alignment restrictions and rounding error.
FossilOrigin-Name: 1aa530144643582658c8c1dd66548662f950efe3
2016-01-04 23:43:47 +00:00
drh
4b4da16344
Fix the conflict2.test module which was broken by check-in [e30062e9f6c].
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FossilOrigin-Name: b779ca8a7580e2a0bb1176316c4540867b635229
2016-01-04 13:06:53 +00:00
drh
fa385edff3
A new approach to very large sqlite3_mprintf() strings: Back out the
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[d655a665] check-in and instead make the size fields in StrAccum unsigned.
Strings generated by sqlite3_mprintf() can now be as large as 2^31-1 bytes.
FossilOrigin-Name: 7adb789f45698e5569b840d23f3f9488db3ed109
2016-01-04 12:07:27 +00:00
drh
cc54f43442
Improved comment on the vtabH-3.1 test.
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FossilOrigin-Name: 22abe08038cc7b66cbc25e733246d210197c9215
2016-01-04 04:44:31 +00:00
drh
5a60c7d142
Adjust the vtabH.test module to ignore files in the root directory of Windows
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machines that contain the "$" character.
FossilOrigin-Name: 73e3355004b8b7ce2e1bb937725f429795528a4f
2016-01-04 04:41:13 +00:00
drh
6044bf8bf3
Limit the length of sqlite3_mprintf() output to 2^30 bytes, even if
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SQLITE_MAX_LENGTH is set larger at compile-time.
FossilOrigin-Name: d655a665acfae676d30e90e3731f483bee6acc63
2016-01-04 04:28:11 +00:00
drh
9fbc885afc
Fix a harmless compiler warning.
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FossilOrigin-Name: 4b404a99aa9bfa6cfe8998f5dc1f84f8be20b840
2016-01-04 03:48:46 +00:00
drh
7f10579a82
Add releasetest.tcl cases for SQLITE_LIKE_DOESNT_MATCH_BLOB and
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for SQLITE_ENABLE_CURSOR_HINTS.
FossilOrigin-Name: f300c35efa5f7383b2a74b1c9466c243c17815e4
2016-01-04 01:08:50 +00:00
drh
dc0b1f1c29
Bug fix: the conflict resolution behavior for the implied NOT NULL constraint
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on the PRIMARY KEY of a WITHOUT ROWID table should be ABORT.
FossilOrigin-Name: e30062e9f6cae980150dda7df440b36dfdcb7bbe
2016-01-03 18:07:57 +00:00
drh
41d0ba72ae
Fix a premature reference to utf8_printf in shell.c.
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FossilOrigin-Name: 76f5efa68728d899a63a74f2528dfd0c497aa5f0
2016-01-03 11:27:47 +00:00
drh
573d88e8ed
Add the number of cores used and the name of the host computer to the
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summary at the end of releasetest.tcl.
FossilOrigin-Name: cd3ae0f14c6b28b328b208431d0effcb7b062ec6
2016-01-03 11:17:04 +00:00
drh
9abe841e9e
Fix a (harmless) typo in an #ifdef for SQLITE_ENABLE_CURSOR_HINTS
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FossilOrigin-Name: 2047d2deabf2021ea05d620c3dd4919448027b11
2016-01-02 05:00:31 +00:00
drh
bd57308eef
Remember the size of the Vdbe.aOp[] array in bytes, to avoid unnecessary
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calls to sqlite3_msize().
FossilOrigin-Name: 3e852804c85a5c9f4c4ffafd55d03af6d19fe5cc
2016-01-01 16:42:09 +00:00
drh
3c19bb60d1
Avoid misaligned memory allocations on Sparc in sqlite3VdbeMakeReady().
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FossilOrigin-Name: a304e34675404aee860fcc97fa4ffcc57c014812
2016-01-01 16:26:22 +00:00
drh
a660caf2f0
Fix an assert() that might be false for a corrupt database.
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FossilOrigin-Name: 68360cd2211b7ab25dd4ca55a2e82e31f51f2976
2016-01-01 03:37:44 +00:00
drh
2307926ea9
Remove unreachable branches from the new JSON aggregate functions.
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FossilOrigin-Name: 6e30f8c6c3af9b0df39783888a1479f88271f989
2016-01-01 00:15:59 +00:00
drh
bdfa1b94e9
Fix the ieee754.test module so that it works both on systems that report
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infinity as "inf" and as "Inf".
FossilOrigin-Name: d41d4d7396fba60895535f21c438f8c75e7b2097
2015-12-31 22:29:36 +00:00
mistachkin
aae280ef8b
In the shell, use utf8_printf() when any string formatting is present and raw_printf() otherwise.
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FossilOrigin-Name: 8cf01fff232d15d3c7b7b62b2d890d983e1945f2
2015-12-31 19:06:24 +00:00
mistachkin
5905f86b33
Fix harmless compiler warning seen with MSVC.
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FossilOrigin-Name: 98ec778daac835d9ae103f6460b7d897981a5dd6
2015-12-31 19:04:42 +00:00
drh
e6110505c9
Fix harmless compiler warnings associated with SQLITE_ENABLE_HIDDEN_COLUMNS.
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FossilOrigin-Name: 9c392c1019ee15f27c8e05b41246d2844f91f6c0
2015-12-31 15:34:03 +00:00
drh
e5520e2f06
Small size and performance optimization to the VDBE comparison opcodes.
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FossilOrigin-Name: 7a0b9413fa94d3f4fa9751ddf9b213a1238954f1
2015-12-31 04:34:26 +00:00
drh
13778518e7
Reduce the size of the CellInfo object from 32 to 24 bytes on 64-bit machines,
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for a small performance increase and library size reduction.
FossilOrigin-Name: 6a4cfc7ab62046eb718ce59eff6b632f239312ac
2015-12-30 18:18:46 +00:00