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14,907 Commits 1,610 Branches 185 Tags
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Author SHA1 Message Date
drh
67a5ec7b54 Make sure the omit-noop-left-join optimization is not applied if columns 
of the LEFT JOIN are used in the ORDER BY clause.  
Ticket [be84e357c035]

FossilOrigin-Name: 0303d6bc7112e6f810ae1bd75cafc5ffc51f5212
 2013-09-03 14:03:47 +00:00
drh
05db3c7743 Simplify branch coverage testing by interchanging the order of two tests 
in the whereLoopInsert() function.

FossilOrigin-Name: f7079b5365dd6cd8324a4fb23605e81476122ed6
 2013-09-02 20:22:18 +00:00
dan
b49d1047c6 Further stat4 related tests. 
FossilOrigin-Name: 0a702c4b4c35fdbcb62e3ab88b9e57d7ea0052a8
 2013-09-02 18:58:11 +00:00
dan
84f48296fa Add tests to check if ANALYZE is choosing common non-periodic samples for the stat4 table. 
FossilOrigin-Name: 175842997af134138784bff6f8e93573deb5b36b
 2013-09-02 11:52:11 +00:00
dan
575ab2f8f6 Fix a problem with using stat4 data to estimate the number of rows scanned by a range constraint on the second or subsequent column of any index where an affinity transformation must be applied to the constraint argument. 
FossilOrigin-Name: c21f58d84859e479a6cc619671a0df48b2f9692e
 2013-09-02 07:16:40 +00:00
mistachkin
1c215c9fd4 Merge updates from trunk. 
FossilOrigin-Name: 2982725e12715fba425a46ae024f317f031b6a54
 2013-09-01 23:36:44 +00:00
mistachkin
05b1ba1e3f Handle BLOBs specially, treating them as binary, in the tointeger() and toreal() SQL functions. 
FossilOrigin-Name: c4c53acb985a248c89db2d75025d941e3a4899bc
 2013-08-31 21:41:09 +00:00
drh
1df556e6f2 Cleanup of the windows VFS, including added support for Cygwin, fixes 
for compiler warnings under unusual configurations, and improved diagnostic
error messages.

FossilOrigin-Name: c94933f13208f3f7d6d1b117ce6d2821100655a4
 2013-08-31 18:36:14 +00:00
mistachkin
1a88b14e5d Revise the amalgamation tool to allow 'duplicate' include files to be retained manually while still preserving the existing line numbers. 
FossilOrigin-Name: aa48284637b954d63bcf77e19b25e75c7ad1a6d3
 2013-08-31 18:06:52 +00:00
dan
4a1aa3851a Fix a problem causing SQLite not to use stat4 or stat3 data to analyze constraints of the form "column = expr COLLATE collation" (those with an explicit COLLATE on the non-column side of the comparison operator). 
FossilOrigin-Name: 1e86d81d46c9da6aaee0c6938ee40933f35e3d0d
 2013-08-31 17:21:26 +00:00
mistachkin
28159a5ee9 Enhancements to the Win32 API definition macros. 
FossilOrigin-Name: b1811baab6e35ecb1ba920a7ed3302997758d309
 2013-08-31 17:01:56 +00:00
dan
3fa2a82b8b Reenable a test accidentally disabled when the stat4 branch was merged. 
FossilOrigin-Name: d9fadc8fa6ef02d516678d57896d93e0a5f52cfe
 2013-08-31 14:56:30 +00:00
mistachkin
2a43c28f06 Avoid commenting out #include statements when building the amalgamation source code file. 
FossilOrigin-Name: 2fca6d784b000fd3a4d6890e38a0b087767f3a7f
 2013-08-31 05:46:42 +00:00
mistachkin
3fb4b6df07 Fix harmless MSVC compiler warning with MEMDEBUG defined. 
FossilOrigin-Name: b48cfd2dfca70091a52deeeee16619237e1c270b
 2013-08-31 05:13:22 +00:00
mistachkin
9f11ef1232 Improve the consistency of the diagnostic messages on Windows. 
FossilOrigin-Name: c6f174a0cb27fe79740fffc7ce51081ec52a5dbd
 2013-08-31 02:48:56 +00:00
mistachkin
d95a3d3527 Add support for Cygwin when handling temporary file names. Improve error codes and diagnostic messages for temporary file name handling on Windows. Rename winConvertUtf8Filename to winConvertFromUtf8Filename. Improve placement and comments for forward function declarations. 
FossilOrigin-Name: a411df725153119acb3bcf44fb71deecaa307887
 2013-08-30 21:52:38 +00:00
dan
ad4c7aa10f Fix compiler warnings in analyze.c. 
FossilOrigin-Name: 5bbd2ccb3d2d6286fd667dac2ab658d6b89640a6
 2013-08-30 20:19:52 +00:00
mistachkin
79e8445f63 Fix comment typo in analyze.c. No changes to code. 
FossilOrigin-Name: dbc31750440226702fbf88f1bf6140ef403c9be1
 2013-08-30 19:59:48 +00:00
drh
e56dd3ad7b Fix comment typos in the where.c module. No code changes. 
FossilOrigin-Name: 1e0b77cf0edf3d26f76d83aa5466e9ec0e60a710
 2013-08-30 17:50:35 +00:00
drh
f46af73720 If the cost of two whereLoop objects is the same in every way except that 
one has fewer expected output rows than the other, then choose the one with
fewer output rows.

FossilOrigin-Name: 79e458ef7acfddbc189163e3e958da529becb130
 2013-08-30 17:35:44 +00:00
drh
77a3fdc1b0 Add the SQLITE_MINIMUM_FILE_DESCRIPTOR compile-time option, for control over 
exactly which low-numbered file descriptors SQLite will use.

FossilOrigin-Name: ba5190534330a25722eeb7ea9c42da7a6d146014
 2013-08-30 14:24:12 +00:00
dan
43398081a8 Add a test for fts4 unicode61 option remove_diacritics=0. 
FossilOrigin-Name: 6bf7ae6ff6b18712544ddeafb6848b3b27ff22d2
 2013-08-30 13:29:51 +00:00
drh
5128d009c6 Improvements to the robust_open() logic in the unix VFS so that if an attempt 
is made to open a repository on file descriptors 0, 1, or 2, and blocking
that file descriptor by opening it on /dev/null fails, then the open will
fail.

FossilOrigin-Name: d9c018f8155ab48df8e0e02519bba50588fe49fc
 2013-08-30 06:20:23 +00:00
drh
00ea0e1133 Make the unix VFS defensive against the error of having a database file open 
on file descriptors 1 or 2, as an error message might easily be written onto
those file descriptors and thus overwrite and corrupt the database.

FossilOrigin-Name: 30d38cc44904d93508b87e373b2f45d5f93e556b
 2013-08-29 23:36:49 +00:00
drh
35a0379a05 Change the unix VFS so that it refuses to open a database file using 
a file descriptor less than 3.

FossilOrigin-Name: 66dddda06898abbf97fe0ac6a10ce1527ca8605e
 2013-08-29 23:34:53 +00:00
drh
0c9a8e345e Never leave an open file descriptor pointing into the middle of the 
database file if the file descriptor number is 2 or less.

FossilOrigin-Name: 3426673e4659eb68dbd14a3e41d4620d748432db
 2013-08-29 21:26:26 +00:00
dan
8bff07a55f Restore fix [f15591f802], which was accidentally clobbered by the stat4 merge. 
FossilOrigin-Name: d4b6ad3333cc3bad500c2ebf7a6ea552b6762b69
 2013-08-29 14:56:14 +00:00
dan
cd40abb297 Candidate fix for [9f2eb3abac]: Have the whereShortCut() planner ignore indexes with more than four columns. 
FossilOrigin-Name: c1152bdcbb5ac185f743015fff63769effa81b4b
 2013-08-29 10:46:05 +00:00
mistachkin
a17713ff8d Disable several toreal() tests that require high floating point precision when it is unavailable. 
FossilOrigin-Name: b724219b008d9851de18bd4158375100d781c5a3
 2013-08-29 02:27:39 +00:00
mistachkin
09dee52885 Prevent the implementation of the toreal() SQL function from being 'optimized' by MSVC. 
FossilOrigin-Name: 047bd1c24553b00ccf12d7745bb4c46820b91f5e
 2013-08-29 01:17:24 +00:00
mistachkin
5db4f78ef5 Merge updates from trunk. 
FossilOrigin-Name: 375dfe288fd0c4eb3c343a3cb23a7e3851903805
 2013-08-29 01:11:45 +00:00
mistachkin
1d406e0dfd Small enhancements to unit testing infrastructure. 
FossilOrigin-Name: 9229aeb361f9805894321327d05aba855b8799f3
 2013-08-29 01:09:14 +00:00
mistachkin
8bcd3fa75a Enable finer control of optimizations when compiling with the MSVC makefile. Also, several modularity enhancements to the MSVC makefile. 
FossilOrigin-Name: 6c709338bc77fbed24a2597eabd88dd8c29b38d7
 2013-08-29 01:03:38 +00:00
mistachkin
60883e5401 Fix boundary case for the toreal() SQL function. 
FossilOrigin-Name: abe82c634ccda7d62687df5917d18a9d6e411142
 2013-08-29 01:01:11 +00:00
dan
1d2b70e3d2 Re-enable test file wild001.test. 
FossilOrigin-Name: 4f182ddc36944fa54f1a34c1f0527db0ebb39c96
 2013-08-28 19:01:07 +00:00
mistachkin
312404ef76 Merge updates from trunk. 
FossilOrigin-Name: ffc6e682836cdf275189427109f8af2aeb423bcd
 2013-08-28 18:56:04 +00:00
drh
e4f9b9b7c0 Add the win32-longpath VFS allowing windows filenames up to 32K characters in 
length.  Remove unused code when -DSQLITE_MAX_MMAP_SIZE=0.  Fix some
compiler warnings on windows.

FossilOrigin-Name: 12d0a8859de0a9d823997cfeccc77bd572cb6d13
 2013-08-28 18:18:12 +00:00
mistachkin
fe27b08934 Update list of supported Tcl shells to include 8.6. Remove stray OS2 references. 
FossilOrigin-Name: ecd52ccf650ce2a4ab93c7c482289c1bc4768eeb
 2013-08-28 18:06:26 +00:00
mistachkin
3259fe7910 Fix a couple comments. 
FossilOrigin-Name: 945cb89ecb92a6c2075b3e58ce1ba3d419b1b6ca
 2013-08-28 17:59:38 +00:00
drh
d41d39f24d In the query optimizer, when converting BETWEEN and LIKE/GLOB expressions 
into simpler forms for processing, be sure to transfer the LEFT JOIN markings.
Fix for ticket [bc878246eafe0f52c].

FossilOrigin-Name: caab361ebee5f5c3fdafd9b1abe3d1ab7c5b4db9
 2013-08-28 16:27:01 +00:00
drh
38e587779d Increase the version number to 3.8.1 due to the addition of STAT4 support. 
FossilOrigin-Name: 41c089e2a21f52b3d6d850eccba60be17010c9fe
 2013-08-28 13:46:09 +00:00
drh
868ccf2679 Fix an off-by-one error that causes a quoted empty string at the end of 
a CRNL-terminated line of CSV input to be misread by the shell.

FossilOrigin-Name: b5617e4fdadc4cded93c985008e90982dd48bc3b
 2013-08-28 13:33:40 +00:00
drh
f7f8de5fb2 Add a test case for empty quoted field in CSV import in the shell. 
FossilOrigin-Name: 3df56e849164811117f9ac8ee2aee1eee188bb96
 2013-08-28 11:57:52 +00:00
drh
6d57bbfe25 Label a certain branch as NEVER() only for non-STAT3/4 builds. 
FossilOrigin-Name: b5ccf6e995ac2fe010f49d46d40b487ddbd28e5a
 2013-08-28 11:43:49 +00:00
mistachkin
70e9ffa3bb In the win32longpath test, move the journal mode change down where it was intended to be. 
FossilOrigin-Name: 5cead293bbbcddd7d0976db41133e40704efcc99
 2013-08-28 07:42:43 +00:00
mistachkin
3741827ea1 Support database file names longer than 260 characters using the new 'win32-longpath' VFS variant. 
FossilOrigin-Name: 37e85e444cde18f061049437980b965d4485f43c
 2013-08-28 05:49:39 +00:00
mistachkin
b324bc79e9 Make names of private functions in the Win32 VFS consistent. Fix comment typo in Win32 mutex implementation. 
FossilOrigin-Name: c3b82c5bf97cfb35544c5b1fbcdf7b9c4827d1cf
 2013-08-28 02:37:29 +00:00
mistachkin
533fb6de5b Remove hard-coding of the directory separator in the Win32 VFS. Fixes to OSTRACE macros. 
FossilOrigin-Name: fc98092f4bd42d64059024f09547904c1d70a517
 2013-08-28 02:26:48 +00:00
mistachkin
f64188910d Fix several harmless compiler warnings. Fix a couple compiler issues with the shell. 
FossilOrigin-Name: 8917e9f9a0802cbfb6f33e2ab1c2f98e4df5babd
 2013-08-28 01:54:12 +00:00
drh
1435a9a126 Adjust ANALYZE for improved test coverage. Use the SQLITE_ENABLE_STAT3_OR_STAT4 
macro (created in sqliteInt.h) to conditionally include code, instead of 
a boolean specifying both macros separately.

FossilOrigin-Name: 67a9a392edd62ef5a5a1ad3010b20a39b285793d
 2013-08-27 23:15:44 +00:00