9499b4a614
Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE
...
builds.
FossilOrigin-Name: 7bd20a20a0f422765a6e469d1a1b67b95c4a441931688e04a2b1b491a5238528
2017-10-22 07:57:29 +00:00
aa79e434f1
Merge all the enhancements and bug fixes from trunk, since none are
...
destablizing. Call this the second beta.
FossilOrigin-Name: fb3ee1b7cac09e4950e4f48b44c277e4f391cb6c8f069644732d2389ca653da4
2017-10-21 17:17:17 +00:00
6fe3733ba9
Catch and avoid a 16-bit integer overflow on the number of columns in a
...
common table expression. This fixes a problem found by OSS-Fuzz. The
test case is in TH3.
FossilOrigin-Name: 6ee8cb6ae5fd076ec226bb184b5690ba29f9df8cfaef47aaf13336873b4c1f6c
2017-10-21 14:17:31 +00:00
316ab93e2c
Remove unnecessary "#if SQLITE_MAX_COLUMN". SQLITE_MAX_COLUMN is always
...
defined.
FossilOrigin-Name: 6ec82acde81a46a75ed5931fc7dd813f2523753106ad7b8f0b544b9da9824d5a
2017-10-21 13:29:26 +00:00
f2f72a0f9f
Take extra care to avoid an OOB read caused by a corrupt b-tree page.
...
FossilOrigin-Name: 04925dee41a21ffca9a9f9df27d8165431668c42c2b33d08b077fdb28011170b
2017-10-19 15:17:38 +00:00
c1abf2d360
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This
...
causes problems on OSX. Similar to fix [a1fd3aa8].
FossilOrigin-Name: cd0471ca9f75e7c8be74536ff4ec85b5d70f0d7994b680ed5f45b9f12a46cf46
2017-10-18 15:02:01 +00:00
af124faf3e
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This
...
causes problems on OSX.
FossilOrigin-Name: b066d5a69f5391b2cef04b4e288f7d33e63a4ff54325b7e9fbd6aa42529c2f3c
2017-10-18 14:29:36 +00:00
f7fc4c22f4
The source code files generated for the 'sqlite3-all.c' target should not have Windows line-endings.
...
FossilOrigin-Name: 6a08c43431be18a08bdcbf33d327513f72fff72dac5d02103dab8399d8c3d668
2017-10-17 18:33:22 +00:00
f30d345241
Fix the ".check" command of the command-line shell to return 1 (error)
...
rather than 2 (exit) on a test failure.
FossilOrigin-Name: e2af0cc6ef5fafc785b8b73f51995901f50822972dcfb632494e22402596186d
2017-10-17 13:44:46 +00:00
989d7278b0
Improved comments, including a typo fix, on the whereLoopCheaperProperSubset()
...
function.
FossilOrigin-Name: 700a3c694438ca6cca185d0097f24799e82717ef38cb47bd83666c80f0e3cb2f
2017-10-16 11:50:12 +00:00
47b1d68f25
In the query planner, do not consider index X to be a proper subset of
...
index Y if X is a covering index but Y is not.
FossilOrigin-Name: ee31c04353cd75ea4bbadee2994c30d3808b696a4f680187502d104902988a5d
2017-10-15 22:16:25 +00:00
82cae9ffd6
Updates to the Makefiles for MSVC. Cherrypick of [ac8786f3f9f35cb6].
...
FossilOrigin-Name: 92eb721faefcdd8396072722d3e4d7ca41b860b306e4bb0f0191dde8f30d0add
2017-10-14 19:58:37 +00:00
835cd436e1
Updates to the Makefiles for MSVC.
...
FossilOrigin-Name: ac8786f3f9f35cb6fa72c65f5ca41cc6659f4702cd29ab0c9dcf04d3d1189090
2017-10-14 19:54:06 +00:00
96a206fa10
Improved ability to generate stand-alone program using TCL and SQLite by
...
compiling with -DTCLSH_INIT_PROC=name to cause the TCL interpreter to be
initialized using procedure name(). Both sqlite3_analyzer and testfixture
are now built this way.
FossilOrigin-Name: d65d1f297ddb07b799ff5b2e560575fc59a6fa74c752269cc85ab84348fb7da4
2017-10-13 20:14:06 +00:00
903b23022d
Add the tcl/mkccode.tcl script used to construct a single C-language source
...
fiel for programs that combine C-code, SQLite, and TCL. Use this script to
construct the sqlite3_analyzer program.
FossilOrigin-Name: 298a3fddec459c4fd2b840bd363239dc627f1dda90e2d5e478846cb895a8ad82
2017-10-13 18:58:55 +00:00
f291dff22c
Move a bunch of unrelated test code out of tclsqlite.c and into
...
test_*.c files. There is still some test code in tclsqlite.c, but the amount
is greatly reduced.
FossilOrigin-Name: a9c4bc88fcf985a0bea14ed5381239cfb697886287998da04a10230b6858ab5d
2017-10-13 16:19:48 +00:00
8544d43e4a
The db_use_legacy_prepare command no longer exists. Use the undocumented
...
-use-legacy-prepare option to DB version instead.
FossilOrigin-Name: ea2fa9ab9b3c97e001c1a2f3e24f3554b544070d5f915b9827eb07eb5ea8f00b
2017-10-13 16:01:36 +00:00
1df6470d35
When compiling with SQLITE_TEST, extra options are available on the
...
"DB version" command for controlling the internal state of the SqliteDb
object, for testing purposes.
FossilOrigin-Name: bf86478d9c6b899d6441e80cf9d17b58731e5d354e31b11f0d58a798f6fab896
2017-10-13 15:56:26 +00:00
c318f730a4
Move some test logic out of tclsqlite.c and into auxiliary test_*.c files.
...
This is a work in progress.
FossilOrigin-Name: 95b7687fed75b32a62a0c62d397f4f543bf40095e13c22e15938d5dcfd71fcdf
2017-10-13 15:06:06 +00:00
88dd668942
Add the sqlite_dbpage virtual table (enabled using SQLITE_ENABLE_DBPAGE_VTAB).
...
Make that virtual table and dbstat available to the command-line shell.
FossilOrigin-Name: eaeeb09d4aa1dbccdd2488af8461e2a8c8a53d92c63fd56330be041ad72a9e4a
2017-10-12 20:37:20 +00:00
277ee81bab
Create the new ext/repair folder and move checkfreelist.c there. Remove
...
checkfreelist.c from the command-line shell (undoing check-in [48418f2e]).
FossilOrigin-Name: dfdebd12bfc80b91d234ab328cb6106d5d37ccb79b58e36e556c1a8af640a4ab
2017-10-12 19:50:28 +00:00
6235ee5784
Fix a harmless compiler warning about an unused parameter.
...
FossilOrigin-Name: de20133d44773f0b3b8869db5c1cb2a90f0426a54c7f40d12a930003343ad8e0
2017-10-12 14:18:38 +00:00
0a38646806
Fix the "snapshot-tarball" makefile target, which was broken by the shell.c
...
change of check-in [36acc0a9].
FossilOrigin-Name: c643ace24c1936f9d2b16bd6d1d13cf08070dfe5b094208b638924e904915339
2017-10-12 14:13:20 +00:00
81a2160bf9
Merge fixes from trunk. All changes are on makefiles and test scripts.
...
There are no core code changes.
FossilOrigin-Name: 1fb87a0c6e4db1f8bf51d552d9af1252544b7d7bd2dd80f78870f3b4fd347bad
2017-10-12 14:03:09 +00:00
aa62d2e48f
The src/shell.c file is now generated from src/shell.c.in, so remove shell.c
...
from version control and update the makefiles to build it automatically.
FossilOrigin-Name: 36acc0a97fdcc6f54f29c68c4e131702f69c3e59e58237ff4e5c647928699956
2017-10-12 13:47:48 +00:00
ddba6c38df
Merge fixes from the 3.21 branch.
...
FossilOrigin-Name: 292921692c8919d29f0a67d03ca953d5c1c4900d8c8567cceab27513732be598
2017-10-12 13:21:56 +00:00
122ab8fd9d
Fix a potential crash that may follow an OOM or other system error in the shell tool.
...
FossilOrigin-Name: c36761e1a05c15c48468dd793faf06636f5dcfd3b4314074c4d9c9eac5c2695c
2017-10-12 11:33:13 +00:00
e1b972bd38
Update some test cases to work with SQLITE_OMIT_VIRTUALTABLE and
...
DEFAULT_AUTOVACUUM builds.
FossilOrigin-Name: 4b68f424ca9b5d4b0e77065a4e60ec0f70dcce0d01053fd7a6b2ecae9d3a5967
2017-10-12 11:13:34 +00:00
4c6cddcaab
Make sure the tableColumnList() routine of the command-line shell does not
...
cause a null-pointer dereference in an error condition.
FossilOrigin-Name: 5d0ceb8dcdef92cd72307e532a4a6c269b2c458fecb0bbede0bb941099eebc5b
2017-10-12 10:28:30 +00:00
f02f8a7102
Merge fixes from the 3.21 branch.
...
FossilOrigin-Name: 18d4654fd161900f98ff435ea9e0a3c44b9972f84ee9f43096f9998f844ff857
2017-10-12 01:24:36 +00:00
8a18100d44
Fix a typo in a numeric constant in an assert() - a bug that has been present
...
in the code since check-in [79e22b95038] on 2010-03-30.
FossilOrigin-Name: f0a2724f0a255cd5a262f31e4ee1f99ae713c25a9ecc56dc794c95f223453b9b
2017-10-12 01:19:06 +00:00
3c48e6551b
Add test file mmapwarm.test. With tests for the sqlite3_mmap_warm() extension.
...
FossilOrigin-Name: 5c4980ef17291dcea5e93ead353b9a95e2fbff56ff7257e9878d095f6827b4e9
2017-10-11 20:27:03 +00:00
f294ce648b
Add the checkfreelist extension to the command-line shell.
...
FossilOrigin-Name: 48418f2ed5ab1cb270776166141ce32ed3ebf22ed4e33a66a204d4fde9d11f52
2017-10-11 18:26:26 +00:00
7d157f91f4
Check that the leaf count on each freelist trunk page is in range as part of
...
checkfreelist processing.
FossilOrigin-Name: 4e89406248f51d3b83d61e5472fb493f3d3b4ff2a69bf256c7e15445eeb2f3ec
2017-10-11 18:21:44 +00:00
36187fe8c2
Add new extension "checkfreelist", which uses sqlite_dbpage to check that
...
there are no invalid entries on the database free-list.
FossilOrigin-Name: 21930ef5376261d95fa325be7761d327a350d4ae6b4573c83ddb4d294dea51c4
2017-10-11 18:00:34 +00:00
512e6c3c51
Convert the implementation of the ".dbstat" dot-command of the command-line
...
shell to use the sqlite_dbpage table.
FossilOrigin-Name: 497409e167c7c025fbddc319b4fa9a8b965f70d05ac88c060dee469f70321388
2017-10-11 17:51:08 +00:00
690e8858fe
Make JSON1 defines consistent in the makefiles for MSVC.
...
FossilOrigin-Name: 31eee0e4bffc5419e076a589049bfea7327dfc666fcc2767c0b700f506055c4e
2017-10-11 17:50:22 +00:00
9b40ab45b2
Enable JSON by default in the Windows command-line shell sqlite3.exe.
...
FossilOrigin-Name: 79c96121baf065fd78ba4f1fe82ce725b6372df20e9323d88022b7c243701372
2017-10-11 17:25:08 +00:00
ca5cf1229b
Enable sqlite_dbpage and dbstat virtual tables in the shell, by default.
...
FossilOrigin-Name: 01bf856c424c20b464f26973720bf5dcd3e89509c5b02c3625d4828f0385d3db
2017-10-11 17:13:29 +00:00
34d0b1ac56
Get writes working on the sqlite_dbpage virtual table. Add a few test cases.
...
FossilOrigin-Name: a8b264d811e5bcb7e3ae8a12bf5b6830a9d1adff1f59436dda9e886f97da242f
2017-10-11 15:02:53 +00:00
a43c8c8a60
Initial implementation of the "sqlite_dbpage" virtual table. Currently
...
it is read-only and has a place-holder xBestIndex.
FossilOrigin-Name: c2c1d656e3f52465192c2a697a976cd1837ccc4e10708a2377cff8bf6eaa7d49
2017-10-11 13:48:11 +00:00
ff0a67a1a7
In the speed-check.sh test script, allow an additional test-name argument
...
which becomes the comparison baseline, in place of "trunk".
FossilOrigin-Name: 0245adffc6f9b580217e0d2feb396d6895e54cdc25f5dfc9c8f4090b919e9e49
2017-10-11 12:20:36 +00:00
679afb492e
Create a branch for the 3.21.0 release. Development continues on trunk.
...
FossilOrigin-Name: 0f160a8abb0409b6e687ebc13b732559b3d65428f72430df142fd925eb39e9a2
2017-10-11 11:12:20 +00:00
a2c41c2f2b
DROP TABLE now works for WITHOUT ROWID tables and the SQLITE_OMIT_AUTOVACUUM
...
compile-time option. Fix for ticket [e651b1341861d6]
FossilOrigin-Name: b8c1b5a584aeb6ab63cff875ca16135efeadac16b4b32afa589845477feebf32
2017-10-10 13:37:22 +00:00
94ea27f808
Fix harmless compiler warnings in FTS5 seen with MSVC.
...
FossilOrigin-Name: 5594a121bf132a98d0ecb4cf86d9f2681925c9416206096bf11c9370a5dae22f
2017-10-08 02:22:06 +00:00
cc24f81576
Fix harmless compiler warning seen with MSVC.
...
FossilOrigin-Name: 39d920d1ef0cce40195b21e148f78f544710348fa180c0e76f743a73e5236d45
2017-10-07 23:58:55 +00:00
4537f77a53
Revise variable declaration moved in the previous check-in so sqlite3VdbeReset() is consistent with sqlite3VdbeRewind().
...
FossilOrigin-Name: 63d1b425ee6a7d2ae782b738d81d98e39342ae7fe7c4fd217a28a0bdafe4f222
2017-10-07 23:35:40 +00:00
b60424e495
Fix C99-style variable declaration issue seen with older versions of MSVC.
...
FossilOrigin-Name: 14b181e862bd742555c51b87fab59d6f8f6602fe2c18dde3ef3b020779912419
2017-10-07 23:31:33 +00:00
a0ac086f15
Add tests for the example fts3 "rank" function that appears in the
...
documentation.
FossilOrigin-Name: 702b137aa4f76543647e177beeb1ca2b3cd18c61021c78880e9aa8656f341d65
2017-10-06 18:00:36 +00:00
2ed5737aca
Fix compiler warnings that come up with SQLITE_OMIT_WAL.
...
FossilOrigin-Name: 8ca0fa8dfe6a66aea7fc63f15e6f704cb190aa0760a3fec2db5f6bad3861a135
2017-10-05 20:57:38 +00:00
5f54e2b5d3
Fix a problem building with SQLITE_OMIT_WAL defined.
...
FossilOrigin-Name: 373b0ace480aa303bbf512ea8806a17f6186b16d6316a7b724499bf94b3974d4
2017-10-05 20:02:49 +00:00
c3cbd678a1
Fix the command-line shell so that the ".schema --indent" command does a better
...
job of dealing with \r\n in the middle of a CREATE statement in the schema.
FossilOrigin-Name: 4258fb578a6e75590c7314fe511ca8dc6659e5f2d3a54d8f60ff705fe51ccc92
2017-10-05 19:12:10 +00:00
5aa1e7cd30
Disable the delta checksum verification in RBU by default. Reenable it using
...
-DRBU_ENABLE_DELTA_CKSUM, if desired.
FossilOrigin-Name: d22c99b6ba997179ef3ccd341d9c36d5213d699305d15942d82587a0bfd16f9d
2017-10-05 11:29:37 +00:00
c6aa38159b
Updates to requirements marks.
...
FossilOrigin-Name: 40964a4ef7565ea0ddf452f48cb22373d068528e07d40eefc008f2231c969422
2017-10-04 18:26:44 +00:00
7b7c956f09
Update the speedtest1 program so that it prints the output of "PRAGMA
...
compile_options" if the -stats option is specified.
FossilOrigin-Name: 7c69f8f1089c3e3843fbf7ec37a897c849a3df822a4ce3b4fcde586adf991a3f
2017-10-04 17:05:04 +00:00
3dfbe9b3fc
Fix typos in session extension header comments. No changes to code.
...
FossilOrigin-Name: 182ec9d6f6c44938de0a2cd542e259d082deeeabc12a1815fff35e3ed1e524ef
2017-10-04 16:35:01 +00:00
f3b2c7aa81
New test cases for ticket [b899b6042f97f5] derived from a bug report on
...
the mailing list from Wout Mertens.
FossilOrigin-Name: ef94ea061d2ec8ee0243e97dfcfc7a7c75dd22006e61a7195b780722bbc925db
2017-10-04 14:13:29 +00:00
4c16760c37
Amend recent changes to busy.test to avoid failing with SQLITE_ENABLE_STAT4
...
builds.
FossilOrigin-Name: 9ff4944194c56b38843bc626dc51604db8e1ca8a0fd221e2d6f78c840d57c341
2017-10-04 12:08:35 +00:00
7c58fea39f
Turn restriction 20 on the query flattener into an assert since the situation
...
restricted can no longer occur because of the more aggressive use of
co-routines.
FossilOrigin-Name: 4464f40ccd7c5553f4d44120ca6dac4e9445f08f083f7dcb3bd66b4413d818e0
2017-10-04 12:06:31 +00:00
61b513e9e3
Add tests to verify that the busy-handler is invoked correctly when processing "PRAGMA optimize" and ANALYZE commands.
...
FossilOrigin-Name: fb83c3d8df250cb701fbe775b48ab93f5674496f68c57e04f50668c43c2de328
2017-10-04 10:39:28 +00:00
cdb2f60743
Remove a redundant restriction from the query flattener.
...
FossilOrigin-Name: 66629b2a0997ceedcfb38553f2200466b6c4e352ea00f8a0a7cb67a660c19523
2017-10-04 05:59:54 +00:00
e76acc654f
Fix a minor typo in the query flattener header comment. No code changes.
...
FossilOrigin-Name: d050dc605c24bcf60c0c47d13612ad53b871d3d4eff681c0c1b933acf53fb5ee
2017-10-04 02:30:45 +00:00
0c4db03481
Simplify the computation of types on columns of a view.
...
FossilOrigin-Name: 772b0db1469c9e1c2728cf65dd070e29c624e75c3a5da72ee1297f15d758dd13
2017-10-03 19:53:12 +00:00
997a4deb4e
Do not enable SELECT tracing with -DSQLITE_DEBUG. Require the
...
-DSQLITE_ENABLE_SELECTTRACE compile-time option to enable SELECT tracing.
FossilOrigin-Name: f5c395834c2a776beba6fe172cc4a5e428ce30b9cb4259ef8e440f10455a41e9
2017-10-03 18:35:57 +00:00
8906a4b802
Add some OK_IF_ALWAYS_TRUE() marks on optimization branches in select.c.
...
FossilOrigin-Name: 1dd828088d6981dfebf9f4d650dad8431bece4405650c61f90eb8d8f43289b52
2017-10-03 17:29:40 +00:00
ce2c482e5a
Remove an unused variable from sqlite3Insert() and fix harmless
...
compiler warnings associated with -DSQLITE_MUTATION_TEST.
FossilOrigin-Name: 7be760e907274131bcd4acfaff9e72c9c59a05e7d411db3d9afe690fe0d64b4b
2017-10-03 17:17:34 +00:00
a78d757c36
Fix the sqlite3_column_decltype() interface to return the correct datatype
...
when the value comes through a CTE.
FossilOrigin-Name: 966438bd259ade3a2d4a6ec9587ce79c81a21b942248bffb389995b9132b53e3
2017-10-03 16:57:33 +00:00
e2463398fd
The simplification to sqlite3SelectExpand() in last night's
...
[3a4ffb21] check-in was not completely correct. This adjustment is needed
for correct OOM handling in some configurations.
FossilOrigin-Name: c5ad5e1675f6cb5a54df21606dfec2198a7cf88acc529460ebe27bdab128a6e5
2017-10-03 14:24:24 +00:00
cafc2f7b3e
Do not compute column and row size estimates for the transient Table objects
...
associated with the result set of a SELECT statement, since those estimates
are never used for anything constructive.
FossilOrigin-Name: e4342fd401d4025eecc53ebfcd59f3150166a5f0bd6adb1b5820703bd4a1ec58
2017-10-03 03:01:09 +00:00
878fcf9d4e
Mark a single branch within sqlite3SelectExpand() as an optimization.
...
FossilOrigin-Name: 3a4ffb21d0ee2326c31b9ddc512d79d4ebf3a249a2840e88e99165978eec31fd
2017-10-02 23:50:08 +00:00
b7651e6b60
Simplification to sqlite3SelectPrep() for improved testability.
...
FossilOrigin-Name: 5bf2ccb908dc6ebf7e063014b0a4bed7e3e9e0a555f78c6b4f6647adfb7209e4
2017-10-02 23:30:45 +00:00
2f65b2f512
Add the OK_IF_ALWAYS_TRUE() and OK_IF_ALWAYS_FALSE() macros for marking
...
conditionals that improve performance but do not change the outcome.
FossilOrigin-Name: 6035c9b2728f47d338696978eb6fe5a7d6cb84bbea0792ef985c0986ac8f39dd
2017-10-02 21:29:51 +00:00
3ee1416b68
Avoid using lookaside memory for persistent virtual table structures.
...
FossilOrigin-Name: d815f255dfbcd6d64326f7bc0ad3fe3c4ff08270ca75f8836ef2a919d5e57401
2017-10-02 13:20:43 +00:00
3fc5394258
The query planner now always prefers to implement a FROM-clause subquery using
...
a co-routine rather than flattening the subquery into the outer query.
FossilOrigin-Name: c9104b59c7ed360291f7f6fc8caae938e9840c77620d598e4096f78183bf807a
2017-10-02 02:52:54 +00:00
de6422a609
Improvements to a comment in lempar.c. No code changes.
...
FossilOrigin-Name: 8000d230171fe53599fc6a916666f60f88f789e6c9c6c2869514c02d837d6fc8
2017-10-02 02:32:12 +00:00
67cc51a491
More details in the header comment of pushDownWhereTerms(). No changes to
...
code.
FossilOrigin-Name: 928486231ff7cc0df17a5aa23a080a1b8720e168db5227a7dbd34861283ba689
2017-09-30 11:47:06 +00:00
24ae373ab1
Make sure the SQLITE_Stat34 optimization switch is always 0x800, a value
...
which is hard-coded in the TH3 test suite.
FossilOrigin-Name: 6aed4ea34c4163c682ad5bb2956fdf4f3a3ad048fefd3edab0fef6761c3783cc
2017-09-30 10:50:34 +00:00
508e2d00f3
Fix unreachable conditionals and revise a testcase that was made obsolete by
...
the changes on this branch.
FossilOrigin-Name: 71f0adf7ca6824c3aba69104b9976dbb71b377474529e1a36220b4804293501e
2017-09-30 01:25:04 +00:00
25c221eb1d
Always render a subquery that is not part of a join as a co-routine.
...
FossilOrigin-Name: 6b1651d711eae6e7c65a191f02ca2439160bcd677099712289e76a0f8422fd37
2017-09-29 22:13:24 +00:00
fd06385f21
Merge the query flattener comment improvements from trunk.
...
FossilOrigin-Name: f62cd4d940506c39db82e83ff3df8ab1856f1fb91ffda835ae2d727263ee9b0b
2017-09-29 16:08:46 +00:00
d981e8289a
Clean up the comments on the query flattener to more clearly and accurately
...
express the conditions under which the flattener is able to run.
FossilOrigin-Name: 0840f9f824c16212ce3fd6c859e501176eb0a58924ea1728a54d5bdfd0c25c86
2017-09-29 16:07:56 +00:00
129c398d4b
Merge changes from trunk.
...
FossilOrigin-Name: 06f432fb7c979f1bb7f01f5c90716ce5c0248f73f70b78a9870b9de5c9bf7ef4
2017-09-29 14:31:16 +00:00
824d21aff3
Make sure the 6th parameter to the authorizer callback for view subqueries
...
has the correct view name.
FossilOrigin-Name: 2a45bbc9fd1c64f1c4c4dac38f063cd67480fcb6da24bf93fdefbfca66fd81ab
2017-09-29 12:44:52 +00:00
23768298d2
Better names for subqueries in EXPLAIN comments.
...
FossilOrigin-Name: 04ef40a8fea88776e0d8b73d942922d45d0c038fbfac1a9a82b9322181b4ad92
2017-09-29 12:12:52 +00:00
648fe49f96
Do not flatten subqueries that contain an ORDER BY or GROUP BY clause and
...
can be implemented using a co-routine.
FossilOrigin-Name: 042d655dd9002e8b89a798ad955b0285891aecf79f6978c5312e70ffe0609a46
2017-09-28 20:06:53 +00:00
2e9d706252
Remove the (undocumented) query-planner control that prevents
...
a "SELECT ALL" subquery in FROM clause from being implemented as a co-routine.
FossilOrigin-Name: ff2f5a31a2ac67a2fdbb25793e8013cb0e062ab90bdcba2d52a62d6d4d8b6d18
2017-09-28 17:29:24 +00:00
3d240d2119
Fix over-length source code lines in select.c. No logic changes.
...
FossilOrigin-Name: fd3267ef92384fcefaee7460a5ffbaf8ddcb6049eec36f72a7046a43e2871fbf
2017-09-28 16:56:55 +00:00
4e6cec1ca0
Fix an issue introduced by check-in [4cd2a9672c59] (2017-03-03) that could
...
allow a negative value in the 3rd parameter to memmove() when
defragmentPage() is called on a btree page with a corrupted
freeblock list. The corruption is now detected early and results in
an SQLITE_CORRUPT return before the memmove() is reached.
FossilOrigin-Name: 5b9ae693120fe4f7bc3b6270f35d773876f6cc8f5990e05cce0d255c54b36ae7
2017-09-28 13:47:35 +00:00
70efa84da7
Add new routines to simplify dealing with collating sequences in expressions:
...
sqlite3ExprNNCollSeq() and sqlite3ExprCollSeqMatch().
FossilOrigin-Name: 490e488ea963fe725b16212822c8608f2b6abce688931b611446bc2cbfe6b87c
2017-09-28 01:58:23 +00:00
db8e68b4cd
Indexes on expressions with a COLLATE clause are able to satisfy an ORDER BY
...
with the same COLLATE clause.
FossilOrigin-Name: 0413001843dce7c63659d39b329ca14cdcd54f4407922f51b2fb7659572a733e
2017-09-28 01:09:42 +00:00
488e619192
In two places, change the magic number -1 to its proper symbol XN_ROWID.
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FossilOrigin-Name: 80277d2fc9b76fe41e345d00952da1528e69884f25911cf6e4f78b09ff778421
2017-09-28 00:01:36 +00:00
9325c87c26
Disable tests for the LIKE optimization when ICU is enabled, since the
...
LIKE optimization only works for the built-in LIKE operator and ICU overrides
the built-in.
FossilOrigin-Name: f5ef2e1bcd2790f960c15947f87cda19bd6a6a384ad09b25f6d07d5244cfecbd
2017-09-27 16:51:00 +00:00
b92d585c60
Add an extra snapshot related test case.
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FossilOrigin-Name: 24a95e143785bb8e12198092d13c979ec2e116fa8b55d0bf482cb473a92294d8
2017-09-25 09:37:37 +00:00
21f2bafd9b
Experimental change so that snapshot transactions always lock the wal file -
...
preventing writers or truncate-checkpointers from wrapping it.
FossilOrigin-Name: d71eeaab9ecdeed772047498b781be1f0be0655af284b94cf676bb408ceea8b1
2017-09-23 07:46:54 +00:00
3314062b9d
Use the updated Win32 VFS semantics for winOpen from check-in [5d03c738e9] for WinRT, et al, as well.
...
FossilOrigin-Name: 2c03d8b8f028b6a736aaf2cf8b28a51b3434cf341c95cf3a80469e0a24acdd98
2017-09-22 16:23:23 +00:00
24ddadfa3b
Partial backout of check-in [e0af9a904076]. It turns out we do need some
...
extra space at the end of the record blob as an overrun area to use when
decoding a maliciously malformed record.
FossilOrigin-Name: 403b88a894d877b85bcc33133abad06c3c576e4928de4a4b0c091f74c4015355
2017-09-22 12:52:31 +00:00
0b11bcb3e4
Update the configure script so that it looks for tclsh8.7 ahead of tclsh8.6.
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FossilOrigin-Name: 0a12915b373cd0491a58d8f7a645711c620c70efced623e6b40aa01f23284157
2017-09-22 00:24:44 +00:00
0e97e9a4c2
In the Windows VFS, when trying to open a database file read/write, if it
...
fails check to see if the file exists and is read-only and immediately fall
back to a read-only open attempt, rather than running the AV retry loop.
FossilOrigin-Name: 5d03c738e93d36815248991d9ed3d62297ba1bb966e602e7874410076c144f43
2017-09-21 20:43:48 +00:00
b40d9eea50
In the Windows VFS, do not emit an SQLITE_CANTOPEN error log message when
...
falling back from SQLITE_OPEN_READWRITE to SQLITE_OPEN_READONLY. Wait until
the open fails completely.
FossilOrigin-Name: fa3f5bcc23d9342f6df8ea15732988d637e9fa5dade85a73b05a9f66136d6964
2017-09-21 20:03:17 +00:00
8dfde89bc6
Fix harmless UB in the ICU extension.
...
FossilOrigin-Name: 68e9a840d9cfbf4988e1a68c34e809d15d0235998cf0bfa147a1ab88ea842a61
2017-09-21 19:08:25 +00:00
9616805728
Fix a potential use of an uninitialized pointer in RTree following an OOM
...
error.
FossilOrigin-Name: fd4ec0cdbd84f3333dd4c7a4236491bce6b9ab21fb2c088751ca1279b31bd864
2017-09-21 13:11:47 +00:00
19be1b631b
Fix a bug in tool/mksourceid.c:
...
The mksourceid.c program was incorrectly including the "# Remove this line"
line of the Fossil-generated "manifest" file in the SHA3 hash. That means
that all SQLITE_SOURCE_IDs for trunk versions going back to
check-in [30966d56] (2017-08-22) are incorrect.
FossilOrigin-Name: 65765222ef6f4e80c05a24994fcee145f5fbc0ad35c9fab3d75492964b3eb187
2017-09-21 10:24:10 +00:00
c07df4c3b9
Revert one performance improvement changes from check-in [3b3e32d4cd07] as
...
it was causing a reference to an uninitialized value.
FossilOrigin-Name: f8b1c64d3eeb8413ca149f34cc00f9154a5446d06ad33bbffa69118e6110f81d
2017-09-21 01:04:30 +00:00
b5c1063ab7
Fix the rendering of the P4_INTARRAY argument to the OP_IntegrityCk opcode
...
in the output of EXPLAIN.
FossilOrigin-Name: adc12c83dda8ba93ca220bbff649f763058b9440968ae463621f0cb7de8889cf
2017-09-21 00:49:15 +00:00
762dffa54a
Size and performance optimization on sqlite3VdbeMemGrow().
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FossilOrigin-Name: 4b3f7eacb862fbb5b75cf50b72fb60dfbd0acb5818e9f83383a6a63c8bbeacdf
2017-09-20 18:47:51 +00:00
63d1632f1e
The BLOB returned by sqlite3VdbeMemFromBtree() does not need to be
...
zero-terminated.
FossilOrigin-Name: e0af9a9040768adf8bba42a8780adeb6304bc442afb1f35d239d019db1624f40
2017-09-20 18:07:50 +00:00
97397a70e4
Small size and performance optimization in the bytecode engine.
...
FossilOrigin-Name: 3b3e32d4cd07a1d2d1708fffa47819345ae6b39205a9f548280d499c8f481d64
2017-09-20 17:49:12 +00:00
84d4f1a328
Improved resolution of large integer values in "CAST(x AS NUMERIC)".
...
FossilOrigin-Name: 7f2bd4ff45fba29528c18cac6da983bd9b164303525d3965056f5b40f85dc83f
2017-09-20 10:47:10 +00:00
9a243e69c2
Updates to the "lemon.html" document received from Andy Goth.
...
FossilOrigin-Name: 5b2002f3df1902aaa571a0efd01ab8bae7f4d37ac4819cc51595277f4de93433
2017-09-20 09:09:34 +00:00
cf51255c44
Add the sqlite3_mmap_warm() function as an extension in the ext/misc/mmapwarm.c source file.
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FossilOrigin-Name: 1b2de41453ac33de82f9cd6cbb92eee4fe184fb282c27e5efa5243c8cb239630
2017-09-18 18:17:01 +00:00
262d55121f
Fix a typo in the MSVC makefile.
...
FossilOrigin-Name: 3235835babb49b4dd1acaabd1aa6cfb0b7fe19a914db1cb511e8cc872d3c0c39
2017-09-18 18:08:54 +00:00
460f1fa55c
Add extension "mmapwarm.c". Provides function sqlite3_mmap_warm(), used to
...
"warm up" the memory mapping used by SQLite in mmap mode to access db file
content.
FossilOrigin-Name: d4a30b91f9aad93510baead8c04ee51b82c98763be5a224ed4873298214c963a
2017-09-18 16:28:56 +00:00
63347e7df8
Minor simplification of error message generation during compound query
...
code generation.
FossilOrigin-Name: a944719314e0ac2f1954b65668815769eba3ab3e39a74666293b8dea52a184b2
2017-09-18 13:16:10 +00:00
edea4a7cc9
The out-of-bounds read on recovery fix of check-in [378afa16381a222a] caused
...
problems for some corner-case error conditions. This alternative fix appears
to work better.
FossilOrigin-Name: 74f399d81fe250e09fde730ac0c17fe8b2b776ed32a3f576adaad56090f2b7fa
2017-09-18 09:40:46 +00:00
2acd24d90c
Fix the CSV virtual table extension so that it works when the default character
...
is unsigned.
FossilOrigin-Name: 42f07775556758754e92e29a759d200d0d81d16eee83ab982b840db11292f834
2017-09-18 00:18:31 +00:00
97258194a2
Do not make the assumption (as check-in [4da49a95c0f07] incorrectly did) that
...
the ExprList returned by sqlite3ExprListDup() would never be passed into
sqlite3ExprListAppend(). Include a new test case that shows this sometimes
does happen.
FossilOrigin-Name: 29227d00a9999f0f28a0b55ef70183799a667c3b9d81d2e5ac0ab1840bef98b1
2017-09-17 19:45:28 +00:00
559656196b
Simplify the sqlite3VdbeGet() routine. Smaller, faster, and easier to maintain.
...
FossilOrigin-Name: 5dbb255a9377a6c2619fbac519f18caa4d8cb23257dfba0ffb9e36dd9dc16627
2017-09-16 20:58:41 +00:00
2def2f7e0a
Remove an unnecessary parameter from selectInnerLoop().
...
FossilOrigin-Name: dd95887f82739d05585edfb70913fdaaab154de46c4d3113dd32d283767fb6fc
2017-09-15 17:40:34 +00:00
3df6c3b1c5
Improved the header-comment documentation on sqlite3ExprCodeExprList().
...
No changes to code.
FossilOrigin-Name: 5dc3ecb5f67968545fb35ceed61ad625e069c4e744c5c3ebaea65e2fee347a5f
2017-09-15 15:38:01 +00:00
a19543fe70
Optimization to the ExprList object to make it slightly smaller and faster.
...
FossilOrigin-Name: 4da49a95c0f07ed7790169e8833c3e2dacda504a3d997f567572020148abe30b
2017-09-15 15:17:48 +00:00
154896e8d2
Fix a harmless comment typo. No changes to code.
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FossilOrigin-Name: f7f0bf1da03f7fc1647ef172d9cb71a2ac46f136d4dee8e3a24e39313a981eb5
2017-09-15 14:36:13 +00:00
3ed0f1c936
Add another test case for the problem fixed by the previous commit.
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FossilOrigin-Name: 1a7e0b61c8a6bdd3ed105b9bc8a3732668fd7a897d2ed16c99445498e3c87089
2017-09-14 21:12:07 +00:00
629ec14abc
Avoid an out-of-bounds read that can be caused by a specially constructed
...
journal file.
FossilOrigin-Name: cf5bf42cad6e019a38dc0a36ff1f53ada619eef5259e175c3554a16669e03202
2017-09-14 20:41:17 +00:00
263a8b660f
Avoid an out-of-bounds read on a recovery attempt using a carefully crafted
...
database and rollback journal with mismatched page sizes. The test case for
this is in TH3.
FossilOrigin-Name: 378afa16381a222aafa6009dbbbc92473a69683537f1c265694678b0595a42c8
2017-09-14 02:36:27 +00:00
bb6896226f
Test case update due to PRAGMA integrity_check enhancements in [8525c30c].
...
No changes to code.
FossilOrigin-Name: 43c6023bbf6b808ab4cfdbd1a63a516cbe2f1794c7787f8230632bae12e2ff59
2017-09-13 20:20:36 +00:00
4c08735732
Disable FTS3 matchinfo() tests that assume a littleEndian platform when
...
running on bigEndian.
FossilOrigin-Name: 87ccdf9cbb9284553330683d4971be4f523ce922089aee6dffccfc18b3004263
2017-09-13 12:55:59 +00:00
d33bcb8a3c
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.
FossilOrigin-Name: 8525c30c1d6676e51b9d9c642450aae3722c129edafdbc39b8435fcfe09b1817
2017-09-13 00:33:36 +00:00
74588ceb31
PRAGMA integrity_check returns SQLITE_OK even if it encounters corruption
...
while scanning indexes.
FossilOrigin-Name: 81f62e99f27dedf3dc10fa1593c4cd9fc158680867206aee853e503a0cc8df71
2017-09-13 00:13:05 +00:00
77187faf5a
Fix test script comment. No changes to code.
...
FossilOrigin-Name: a5a1949259a26c3330d7b1dcf38a8dd2e9b2c3af8d52f937e8537df138c9a55a
2017-09-13 00:01:26 +00:00
bf60baa985
Remove use of the rand_s() function (added by [139081bef9f63c3e]) as it appears to cause issues with some third-party DLLs.
...
FossilOrigin-Name: 3a2793aa65727cbbf8c4678d478cf8fb02350f19ff98201934a984727368d64d
2017-09-12 23:58:47 +00:00
3ba18adde5
Fix an error in [b22cdd67] that can cause a negative infinity to be (rarely)
...
reported as a positive infinity.
FossilOrigin-Name: 9780b23ca375de6a542516fbc03eb39d5a393ca577718fda231d0d0ccf3b1c7e
2017-09-12 15:05:34 +00:00
b9772e7fe8
Changes to (hopefully) get the build working with recent Intel compilers.
...
FossilOrigin-Name: b22cdd6734ecda2b2b9749668f353abc2660f192d6a40c5d266309d30e25695e
2017-09-12 13:27:43 +00:00
3e1e14d818
Make sure all connections are closed in the pragma.test script.
...
Test change only - no changes to code.
FossilOrigin-Name: d7b7f038a2c5e81a58c1dd4b556096b58ce10c30eb74fd4b770445927fdb62f3
2017-09-12 00:24:45 +00:00
68262d85ec
New test case for ticket [b899b6042f97f52d].
...
FossilOrigin-Name: 9d91ee5ee3f316a8804b02eb3c34b175b8f87b28c22df56f481af708c54e297c
2017-09-11 23:46:59 +00:00
fa7b471c35
Add support for new operators in virtual tables: !=, IS, IS NOT, IS NULL, and NOTNULL.
...
FossilOrigin-Name: 3b7dbe9da90b7db336eed597a73a5364d8a691e57c1febd60908349f57a539ad
2017-09-11 20:54:54 +00:00
303a69b5ad
Refactor names of constants and functions associated with the auxiliary
...
operators for xBestIndex.
FossilOrigin-Name: 0fb992af669e765760a94d2b6e2330b21a98f39f18445a94b0a2290560368d58
2017-09-11 19:47:37 +00:00
33892c11a7
Minor adjustments to indentation and spacing for clarity. No changes to code.
...
FossilOrigin-Name: d3153abda6fd48015b007081734738b9cc4622e3564dc78a7a470a72dc2ca236
2017-09-11 18:37:44 +00:00
09ccaf72d1
Add tests to check that affinities work with != operators on virtual table
...
column values. No changes to code.
FossilOrigin-Name: 8d24e0803d180448e637e33030a4ebf2c20eb1cab1074290c08f2eee0a23f66c
2017-09-11 08:53:54 +00:00
9ecd7086c1
Simplifications to the PRAGMA integrity_check code generator.
...
FossilOrigin-Name: 99b9140c795c0c17c4e9d2547477c9dac056edfd443f2b2bd70edecd43c49ab7
2017-09-10 01:06:05 +00:00
c2c6fd18dd
Simplification and performance improvement to sqlite3_reset().
...
FossilOrigin-Name: b6425d0170721d803a055a958f1823c9c4be925cd93ac47562ff723daf8ce2ed
2017-09-09 22:46:56 +00:00
226cef4ef1
Improved detection of malformed records by PRAGMA integrity_check.
...
FossilOrigin-Name: 8fa923caa1535fc9ebed0214d211fc3d09a015d78afd01f288c215a7980d25f2
2017-09-09 20:38:49 +00:00
d03024d814
Enhance the vtab interface to handle IS, !=, IS NOT, IS NULL and IS NOT NULL
...
constraints.
FossilOrigin-Name: 34c8e952616013deb6fffec701ac5989afac9bef1bf92458a2e4ba92c7ee924f
2017-09-09 19:41:12 +00:00
2158a0c7ac
Fix harmless compiler warnings seen with MSVC.
...
FossilOrigin-Name: faa22e29a5a05a16d46a428d838acedfa7d6fad6239495d59a6a1f4764e1b1b6
2017-09-09 00:51:36 +00:00
7834551c1e
Have the header comment for sqlite3Checkpoint() mention TRUNCATE along with
...
the other three checkpoint types. No changes to code.
FossilOrigin-Name: e1e3ca7ea43a68b9b57dc38d8855f63b63a53feb8128b666a1becf87a2c70341
2017-09-08 17:48:00 +00:00
05f1ba0ef8
Prevent a possible crash when trying to recover using a carefully corrupted \
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and truncated rollback journal. (Test case in TH3)
FossilOrigin-Name: 02828d717e2d97b1f59e9279cea9c06eed4accd4e262606bd90d060449c5a1a3
2017-09-07 09:56:37 +00:00
3841372350
Update "PRAGMA integrity_check" to detect inconsistencies between a single
...
record's header and body.
FossilOrigin-Name: 9e393a0edf1a578ddecc16a72fe3c54b75c2a650d507bcbc37c9724fbede1494
2017-09-05 20:16:19 +00:00
1273f8dafe
Fix a comment describing the xRowid method of the "series" virtual table. No
...
code changes.
FossilOrigin-Name: 868cd1960015dc1bf003f911dcc417a94540d1948617ea1838a48b5cff59afda
2017-09-05 17:23:39 +00:00
f21124f251
Add experimental API sqlite3rbu_temp_size_limit(). For limiting the amount of
...
temporary disk space RBU uses.
FossilOrigin-Name: 7fdd629830679db620d477df3c206bf84598cc935ccb51547c0d8444a186b63e
2017-09-05 16:24:38 +00:00
88a7973057
Use the SQLITE_CORRUPT_BKPT return code in a couple more places.
...
FossilOrigin-Name: 72d22c226bf4311345e8844fd9801ebddf77aceb80a038dce46608bf4ccae636
2017-09-04 19:31:54 +00:00
050dc5cff4
Add the 'mksourceid' executable to the clean target for MSVC.
...
FossilOrigin-Name: 77854694b2da989aa4dbbdbd3ccf61756c46cc368de9731f5fd1c3aa38d7cad5
2017-09-04 18:44:54 +00:00
7e6f980bd4
Proposed fix for ticket [b899b6042f97f5]
...
FossilOrigin-Name: c7f9f47b239fdd99b555fb0a31eb82b22dbe6c821f1612d67a0d6a822288d9f7
2017-09-04 00:33:04 +00:00
70739addc2
Fix recent test cases in test/indexepxr2.test so that they work even without
...
SQLITE_ENABLE_STAT4 and SQLITE_ENABLE_JSON1.
FossilOrigin-Name: 03f3cc03aaf233ad663d32a0200bfafee24a6c81f6a0ad14094ff014f880f00f
2017-09-04 00:19:29 +00:00
3908fe90b1
Add the new sqlite3PagerUnrefPageOne() pager method to deal with the special
...
case of unreferencing page1.
FossilOrigin-Name: b2e2100cf766da1cb499aec0ca0a9969d7af5d93312ab8cf895fbf4a6ffb9b2f
2017-09-01 14:50:19 +00:00
dfcdc663f2
Remove an obsolete optimization in pcache that due to more recent changes
...
was recently making the code a little slower.
FossilOrigin-Name: c4e7e175eecfd79015f4fae99618dfce6baf97c21bf3c909ea535d4e12dcaaad
2017-09-01 12:57:33 +00:00
f0dae6d0a2
Small size and performance improvement in pcacheManageDirtyList() by not
...
zeroing the PgHdr.pDirtyNext and PgHdr.pDirtyPrev pointers for PgHdr objects
that are not on the dirty list.
FossilOrigin-Name: 919863b14859d958d6c078097faae02070c7bd082e2814cf3f84bd84921e4419
2017-09-01 12:18:41 +00:00
38688b0b1d
Clarify the documentation about "protected" versus "unprotected" sqlite3_value
...
objects. No changes to code.
FossilOrigin-Name: 4094a3410e05597d0adc740d161e0358a3041c5a4e73bde35b1e983594c6879a
2017-08-31 21:11:52 +00:00
9c1cf3235c
Remove unnecessary "__declspec(dllexport)" qualifiers from generated file
...
shell.c.
FossilOrigin-Name: bcc20be5b290c563183e82a590cc1fdabadfb13475fd8f6b3d810365cea5d868
2017-08-30 13:21:17 +00:00
617b7b42e3
Small performance optimization in pcache1.
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FossilOrigin-Name: ffd437da9541f8a2792e3e07c0a43f388f856fdc211fe42755eb51bfa5995d9f
2017-08-30 04:44:59 +00:00
52fb8e1945
Faster memory allocation from lookaside by not trying to keep track of the
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number of outstanding allocations, and rather computing that value only
when requested.
FossilOrigin-Name: a06263f1efd2d45eac88b8d59e8fe8e458670fa3808c795feaa7f247fc36cbe9
2017-08-29 20:21:12 +00:00
83bebddbd9
Add the --enable-update-limit option to the ./configure script.
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FossilOrigin-Name: 64a8ae68381b7fbb29b659901ca7ce8d50510e4753758d5761f7e41539288cef
2017-08-28 17:00:12 +00:00
52df6f5e5c
Avoid unnecessary mutexes in the pcache1 implementation in the common case
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where no auxiliary page cache memory is configured.
FossilOrigin-Name: 1ba051e34d7512ab5e8fc969c1b5aaaf827b8e6493ba4235895257aca78b500f
2017-08-28 16:11:05 +00:00
b2a0f75c06
Remove the rarely-used scratch memory allocator. This makes the code smaller,
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faster, and easier to maintain. In place of the scratch allocator, add the
SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite
that large memory allocations should be avoided.
FossilOrigin-Name: 54b000246cfb5c7b8adb61a17357ef5a49adddde9e48e8937834d5ba0beb8a6b
2017-08-28 15:51:35 +00:00
b3c4523c58
Backport changes to shell.c into shell.c.in.
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FossilOrigin-Name: 2348045fbc3fc99e2b46095cc86db99815cd1f9254d30a3b72c2b15c02076a84
2017-08-28 14:33:27 +00:00
20554381d9
Fix the ".dump", ".schema", and ".fullschema" commands of the command-line
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shell so that they work even if PRAGMA empty_result_callbacks is enabled.
Fix for ticket [02f0f4c54f281].
FossilOrigin-Name: cf0d3715caac9149e65bb4802fd179d0952cfaf9add17ac243c6ca87cbd6e6b7
2017-08-28 11:12:57 +00:00
f49759bf03
Fix a few over-length source code lines. No functional changes.
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FossilOrigin-Name: 1783c54ce9dcb4b2c4f2a66f6d3315e646b71b54a8899fc32a7bf0f935a21f7f
2017-08-25 19:51:51 +00:00
36494b8bc6
Size and performance optimization for sqlite3Init().
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FossilOrigin-Name: 776d91284a891bec64d6f649ff17de898b6ac6f66dd3d2afccc394a012a40c7d
2017-08-25 15:43:34 +00:00
83e8ca54d1
Small performance optimization in sqlite3WhereBegin().
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FossilOrigin-Name: 39f708d1e286931365a8992dbe7f900108ff1dad146032a284ad1dec09b11e06
2017-08-25 13:34:18 +00:00
6034846eb6
Convert a branch made unreachable by [59560d07] into an assert().
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FossilOrigin-Name: 2738b8db3caa6ce48d27cb5749d27b79241e6f6682b694886f6ef663e5443583
2017-08-25 13:02:48 +00:00
95b46c85e2
Improve the internal mechanism used to keep track of what kind of syncing
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to do for WAL transaction commits and checkpoint operations.
Use the checkpoint-style of syncing to sync the header of a new
or restarted WAL file.
FossilOrigin-Name: e8d23afe8478e42779ec1dd602ca2d77d4f3c26c4d54f52112c5aaa928536538
2017-08-25 11:44:51 +00:00
1c305122a2
Avoid returning duplicate rows in experimental pragmas "pragma_list",
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"module_list" and "function_list".
FossilOrigin-Name: b79cc8dc88c8ae03daff1290fd650b2b0e6f673ec9d83be6a533a57172930190
2017-08-25 09:17:14 +00:00
daaae7b9d1
Update the mechanism used to keep track of what kind of syncing to do for
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WAL transaction commits and checkpoint operations. Use the checkpoint-style
of syncing to sync the header of a new or restarted WAL file.
FossilOrigin-Name: bf65dae8d4297c57ac63228ccf0100f9fabf2fb600438c9f2e10a29c4b118168
2017-08-25 01:14:43 +00:00
9c6e07d2fa
Fix an incorrect hyperlink in a comment.
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FossilOrigin-Name: 25292b9a4eb5efc7db551da0b3c9cfd7e79da1594ee14729de44090e188c2b2a
2017-08-24 20:54:42 +00:00
09e16491f6
Fixes to documentation about SQLITE_OPEN_URI.
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FossilOrigin-Name: 7ec72314d6b66e4969833194fd032f01963bb861a7bb30d060acdb82dc5d62fe
2017-08-24 15:43:26 +00:00
526740b1b9
Make sure the sqlite3_result_pointer() interface does not leave a VM register
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in an inconsistent state. Fix for ticket [7486aa54b968e9b5]. Test cases
are in TH3.
FossilOrigin-Name: d2f9230c5c7ad6166e7d2b649f77960fa58b1cb583e529a43882753ab348413c
2017-08-24 13:55:46 +00:00
87d63c900d
Performance optimization to pageFindSlot() in the b-tree layer.
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FossilOrigin-Name: 59560d079fab4b91ec50855cc60349da178209c38fb6dae674ff874ccfc7f5fa
2017-08-23 23:09:03 +00:00
5e398e4cbd
Size and performance optimization to dropCell() and freeSpace().
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FossilOrigin-Name: bc1ec123ce05c9d16b0942f870381145dc9725764e47806939ff207a73066f4d
2017-08-23 20:36:06 +00:00
5e27e1dc49
Smaller and faster implementation of the fillInCell() routine.
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FossilOrigin-Name: 77074990edef6c42bdfe7ccce1affc8ed64a86dde3ad4fa50b60ba0a6d851eea
2017-08-23 14:45:59 +00:00
489a224bea
Update documentation to make it clear that SQLITE_SOURCE_ID and
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sqlite3_sourceid() might changes if the source code is edited.
FossilOrigin-Name: e69c0c8770d3cc2fcdc779c6290caf1575644d457326caa00327b9070251d620
2017-08-22 21:23:02 +00:00
0a02c72e79
Less dramatic changes to the source-id following an edit. Modify the way
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that the amalgamation is constructed to give it the opportunity to detect
changes and modify the source-id.
FossilOrigin-Name: 564c7340a3368501c3da885afde52123ed7f558801f6190cbe6173dfe9704b70
2017-08-22 21:07:03 +00:00
48b9a6dd6b
Modify the SQLITE_SOURCE_ID if the source code has changed in any way since
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the previous check-in.
FossilOrigin-Name: 515d6a8377cc1dc76d2e78e242fe256cbeef1c1217ec35367648ddeeb17007ec
2017-08-22 19:54:34 +00:00
c9aed7f891
Trying again to get out-of-tree builds to work correctly.
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FossilOrigin-Name: a1b3337e949fc431e19a3d977d07a312bb253ab7fec6811c0221abd514985d55
2017-08-22 19:49:34 +00:00
a172254742
Attempting to fix the source-id generator so that it works for out-of-tree
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builds.
FossilOrigin-Name: 5a037ac2da7449be3e26c36910ac5d865d7e74d3c25af0a10578c1f92fe2afea
2017-08-22 19:43:41 +00:00
f39e0ed4de
Add the "mksourceid" program to the build process. That program changes
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the SQLITE_SOURCE_ID if the source tree has been modified in any way.
FossilOrigin-Name: d4c05e04f7e1325a3260808ee17252876f678e78bf0cf6569a18a52ff674bd7a
2017-08-22 19:19:00 +00:00
2e2338101a
Fix error tests in seldom-used compile-time branches of the unix backend.
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FossilOrigin-Name: 885c2b44a44f8d054014e4079b2cac8279c11d13206d5b5215189ef75b9c5254
2017-08-22 15:21:54 +00:00
b40f06c62d
Remove an unnecessary conditional.
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FossilOrigin-Name: 56d19f9fd7b01d4ed5c3e7309977b43fedffee168c9760d3e3b7e885790f781e
2017-08-21 02:20:57 +00:00
b32c18bf42
Minor optimization to sqlite3VdbeMemSetStr().
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FossilOrigin-Name: 6538ef7b6b56c7a6629a0bb7418910c64c8b2e73af2296a116c073ecf2e0d429
2017-08-21 02:05:22 +00:00
c84ddf14c5
Space and size optimization to the printf implementation.
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FossilOrigin-Name: d01d2cffefd1cdb52b386e4983599534c0fbbe6aebda186db53200e4b2283f0a
2017-08-19 20:38:18 +00:00
251866d07c
Another size and performance optimization to readDbPage(). This time we
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eliminate some unnecessary local variables.
FossilOrigin-Name: 745bc8decd18d4dc00589474fd3928a3a9f4156d09e05e6f5b8623de6491795a
2017-08-18 22:30:20 +00:00
56520ab848
Size and performance optimization the readDbPage() routine in the pager.
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FossilOrigin-Name: ca9e1875c3a893321d70a131fc4ffc76d169ad05e0b48b7006f53b6b467db4be
2017-08-18 21:14:50 +00:00
c68886bb9e
For the unix VFS, avoid an unnecessary stat() system call prior to opening
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any file in the common case where there are no unused file descriptors.
FossilOrigin-Name: 3075cfa07489eaf13cb9a2760e2391e79dd73181fe1730fae7bdcd6ad66d2a1f
2017-08-18 16:09:52 +00:00
0f3f7664f0
Combine the OP_CreateTable and OP_CreateIndex opcodes of the bytecode engine
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into a single OP_CreateBtree opcode. This simplifies the implementation and
makes the bytecode programs clearer.
FossilOrigin-Name: eb1202b5e43f1f029ad2bdf845509e7f31361e4dc189943e5e2bd4462e2ef3f3
2017-08-18 14:34:28 +00:00
62f6f51ae1
Only use indexes on expressions to optimize ORDER BY and GROUP BY if the
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collation sequence matches. Possible fix for [e20dd54a].
FossilOrigin-Name: 37e1900880b70be6802eaf43b0e568fda709a1dd6083d8be11e5a7a7d1fda41a
2017-08-18 08:29:37 +00:00
ceb4b1dbdd
Use the __builtin_clzll() function of gcc to improve the performance and
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reduce the size of the sqlite3LogEst() routine.
FossilOrigin-Name: a42a438cbbd721765ca55e71c464552dbaa494050cf472593599b8c7f0249516
2017-08-17 20:53:07 +00:00
dceed86d07
Small optimization in the Expr tree walker.
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FossilOrigin-Name: 264a5e1b75ee073bd019483e289c3d8d79abcf5a765435be23ac3c21b1db8246
2017-08-17 19:23:16 +00:00
6f7fbcf0bb
Size optimization in the authorizer error message generation logic.
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FossilOrigin-Name: 0367a4d58682a64d7ed4c5a4b4377899e22432851587c649d419efb6d7bac250
2017-08-17 18:54:27 +00:00
efaffb64fd
In sqlite3ViewGetColumnNames(), return the number of errors, not an error code.
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FossilOrigin-Name: f13682ea2350ba366026a4a58e59591af378c496b92da60803c4c642c3bfc8de
2017-08-17 18:23:46 +00:00
6362bbe68d
The RTREE extension should return SQLITE_CORRUPT_VTAB, not just SQLITE_CORRUPT
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when it encounters incorrectly formatted shadow tables.
FossilOrigin-Name: 0712f057ef3dcd907984dda30f6d961a29b61c1d2b25627028c4e227ec85dbba
2017-08-17 18:17:24 +00:00
967f8f9e07
Remove an unnecessary branch from the [be436a7f4587ce517ddc] fix.
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FossilOrigin-Name: fb6ca99b88c67414eab425e2b4ddb6a5e2fd48a6b2cd96a34627c86a5b568c9b
2017-08-17 14:47:56 +00:00
865c3c58ab
Add test cases for ticket [be436a7f4587ce517] using virtual table modules fts5
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and rtree.
FossilOrigin-Name: 2101b4208787d297788e05f2bd82d4a9aff26e2237a7016ac857a52fb5252ce0
2017-08-17 14:12:16 +00:00
dc6b41ed47
Defer schema resets when the query planner is running.
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Proposed fix for ticket [be436a7f4587ce517].
FossilOrigin-Name: a7bc7752ba0266684f5317e424a4ee9add4af002272082183519e708ab9ffc79
2017-08-17 02:26:35 +00:00
dan