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19,138 Commits 1,608 Branches 185 Tags
98b677f2cb15b1dff79920237b9961d7b5c05a5a
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13138 Commits

Author SHA1 Message Date
dan
98a4d5a7fa Avoid two more instances of pointer arithmetic on freed pointers. 
FossilOrigin-Name: 2910ef64097b890c9f8929bf609ea2827db7ac97
 2016-01-29 08:38:35 +00:00
dan
895c00e16a Modify the order of terms in an "if" condition to avoid implicitly comparing a dangling pointer to NULL following an OOM error. 
FossilOrigin-Name: 5372f800835da61736a64dcee8b476bbe7ee2e46
 2016-01-28 18:22:46 +00:00
dan
e61bbf4417 Modifications to ensure the nExtraDelete-related assert() statement does not fail. 
FossilOrigin-Name: f43ff8f82d6c1239e6f9a32e7716421c1180ac74
 2016-01-28 17:06:17 +00:00
dan
d5cafb380e Remove a duplicate "p->magic = VDBE_MAGIC_RUN;" line from vdbeaux.c. 
FossilOrigin-Name: 688eb3b400a3f2f8005c341e8259f4c1485cb0ed
 2016-01-28 08:58:45 +00:00
drh
def19e3b48 Change the name of the BTREE_IDXDELETE flag to BTREE_AUXDELETE, to better 
reflect its purpose.

FossilOrigin-Name: 1d3bf6bebdda9f96734bc139601e9b05344ea0b4
 2016-01-27 16:26:25 +00:00
drh
b89aeb6aa2 Add assert() statements on the nExtraDelete variable in vdbe.c to try to verify 
that the FORDELETE and IDXDELETE flags are being generated correctly.  Those
flags are not currently generated correctly, and so the assert()s trip on this
check-in.

FossilOrigin-Name: dde1db0dd2e2cf04706117629756c352b178ebb8
 2016-01-27 15:49:32 +00:00
mistachkin
d5be6f01cd Support building for Windows 10 desktop using 'MinCore.lib'. 
FossilOrigin-Name: 4bf89891fbb076364dc45a6bf3246efa6bc33d5d
 2016-01-27 07:28:33 +00:00
drh
8716bfd8cd Merge all recent trunk enhancements. 
FossilOrigin-Name: 9a71d56dcea953cb965f1fdda9a8b8f158cdeff6
 2016-01-26 23:32:55 +00:00
dan
8770677c1e Fix issues on unix with opening database files via symlinks that are not in the current working directory. And with nested symlinks. 
FossilOrigin-Name: 4003db4a49c6b623750e56f626fa492c8402067f
 2016-01-26 14:48:02 +00:00
dan
2349670262 Ensure that unixFullpathname() always nul-terminates its output buffer, even when returning an error. 
FossilOrigin-Name: 4a4385564dd3887a7953820b60c99d6ce289f96a
 2016-01-26 13:56:42 +00:00
drh
f0fc992936 Remove an unused variable. 
FossilOrigin-Name: 1c2656c1d37906230edc142d3a4253b16b6e925f
 2016-01-26 00:12:42 +00:00
drh
2aac8c7ba1 Fix a compiler warning about doing pointer arithmetic involving a NULL pointer 
even though the result of computation is never used.

FossilOrigin-Name: 7c49a9478bd36564e81d33458ca1f4063ddaca83
 2016-01-25 22:08:11 +00:00
dan
af1b36b1df Only use lstat() if the HAVE_LSTAT macro is defined. Fix some test file issues. 
FossilOrigin-Name: 8a6e4147a680ad6c5fdd588468b6daac82349d2c
 2016-01-25 18:43:05 +00:00
dan
caf6b150a1 Simplify the unixFullpathname() function. This adds a dependency on lstat(). 
FossilOrigin-Name: f71249d3db9242b8f38955db51a7a5789d002803
 2016-01-25 18:05:49 +00:00
dan
e88ec187cd Fix issues on unix with opening database files via symlinks that are not in the current working directory. And with nested symlinks. 
FossilOrigin-Name: 80398fd44fb232193450103808e1854e0eba5652
 2016-01-25 17:04:48 +00:00
drh
cc2fa4cf55 Replace the OP_SetIfNotPos operator with OP_OffsetLimit in the VDBE, for 
simpler and smaller code.

FossilOrigin-Name: 7ac017a498b6fb28343eef2d24e400c7800660d6
 2016-01-25 15:57:29 +00:00
drh
164c957b09 Add the SQLITE_EXTRA_DURABLE compile-time option. 
FossilOrigin-Name: 30671345b1c1ee55a2d1aa17273213f1849efd81
 2016-01-25 13:55:47 +00:00
drh
a7dc4a321d Small simplification to the prepare statement opcode memory reuse logic. 
Easier to read, and slightly smaller and faster.

FossilOrigin-Name: 8a1deae497edf3fa43fa96152d140405398c5ed6
 2016-01-25 02:15:02 +00:00
drh
d0d0f8dc67 Small simplification and performance improvement in memsys5Free(). 
FossilOrigin-Name: 0a9cff5c4822874b74e90bfca3963bc7e5c753a5
 2016-01-25 01:07:59 +00:00
drh
c615097d3d Remove an assert() that can be false if compiled with SQLITE_USE_ALLOCA. 
FossilOrigin-Name: f0a551edf87ef061deae34d88b02c3b484ae9adc
 2016-01-23 14:05:27 +00:00
mistachkin
6cc16fc070 Cleanup localtime() support for Windows CE. 
FossilOrigin-Name: 39759a553208d8ef72964bdd539a0883e1d99cf6
 2016-01-23 01:54:15 +00:00
mistachkin
4cfea5c794 More work on the MSVC build. 
FossilOrigin-Name: a79c46bc61a35edbaf6112c26e8052314b0eb16a
 2016-01-23 00:07:51 +00:00
drh
147ef39486 In the TCL interface, if a database connection object was opened with 
the -uri 1 option, then also honor URI filenames for the "backup" and
"restore" commands.

FossilOrigin-Name: a1c8116ced62d81f3f5ca26bbe0877e829d4cc56
 2016-01-22 23:17:51 +00:00
drh
c3dfa5eba7 Reenable the xCurrentTime and xGetLastError methods on the unix VFSes as long 
as SQLITE_OMIT_DEPRECATED is not defined.

FossilOrigin-Name: c11c85fdb6514cae54bb44945cc197dcaba72307
 2016-01-22 19:44:03 +00:00
drh
40aced5c65 Add the sqlite3TokenInit() utility function. 
FossilOrigin-Name: 7323175337b7ba85ac932ca892b28860f6a5b688
 2016-01-22 17:48:09 +00:00
dan
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. 
FossilOrigin-Name: e60461e984b8df09256bb0d733dbfae52568a145
 2016-01-22 15:44:07 +00:00
dan
dbbf8e4eb7 Merge latest trunk changes into this branch. 
FossilOrigin-Name: 9341491c3a11d5a66e4f88d2af9b0d3799b4f27a
 2016-01-22 14:46:21 +00:00
dan
336bfe06b9 Fix handling of transitive constraints in schemalint.tcl. 
FossilOrigin-Name: 44edc1aa3b412ddbe2a242075e2bf36a99437688
 2016-01-22 14:44:02 +00:00
dan
2beb2c390b Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. 
FossilOrigin-Name: 82470d1c3a41221c78bcdd402b2219c4c21c43af
 2016-01-21 17:25:56 +00:00
drh
e807bdba86 Add a new hint bit on the flags parameter of sqlite3BtreeDelete(). The new 
BTREE_IDXDELETE bit indicates that the call is to delete an index entry 
corresponding to a table row that has already been deleted.

FossilOrigin-Name: ac2cbadd8000947c097da5b00c00090fe58fdcff
 2016-01-21 17:06:33 +00:00
drh
9c0c57a4ca Improved comments on the FORDELETE hint. No logic changes. 
FossilOrigin-Name: a3cec529f0238e4ca1196fec420f2de80d28db78
 2016-01-21 15:55:37 +00:00
drh
e1ed0bb607 Merge the LIKE-operator bug fix from trunk. 
FossilOrigin-Name: 36cb3d6e274a06a78693ca506feaad0b14bde11d
 2016-01-20 16:02:48 +00:00
drh
fb3972602c Case folding in the LIKE operator should look at all bits of the character, 
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
drh
20f272c96f Merge recent enhancements from trunk. 
FossilOrigin-Name: 327af5f644a49b2f41d5456958f9d61a2b704e1c
 2016-01-20 11:33:37 +00:00
dan
5c3aa0517e Improve performance of sqlite3VtabImportErrmsg(). 
FossilOrigin-Name: 18d61c8e40ed1466b6a3a2f53bf0eeb09687c20e
 2016-01-20 08:47:55 +00:00
drh
1da26a48dd Performance improvement in sqlite3DbMallocRaw(). 
FossilOrigin-Name: ff8eadbed5004ab03438f737492387dee6b9750a
 2016-01-20 03:36:32 +00:00
drh
939e778bc8 Suppress the display of the P4 operand in EXPLAIN output when an opcode 
has been converted into a No-op.

FossilOrigin-Name: 9f8297f862a110ded686d091854fae20c6bc393c
 2016-01-20 02:36:12 +00:00
drh
9bfb024de0 Remove an unnecessary memset() from the symbol name resolver. 
FossilOrigin-Name: da527ddae06460ab4b706cdb871de2188ebaf5ac
 2016-01-20 02:21:50 +00:00
drh
4b31bda2c5 Remove an unnecessary memset() for a small size reduction and speed improvement. 
FossilOrigin-Name: 730d7efb6fef54ed7c1f4ae27e3b55778ea6ff01
 2016-01-20 02:01:02 +00:00
drh
6d664b4bb3 During compilation, transfer the azVar[0..nzVar-1] array from Parse to Vdbe 
rather than copying it.  Smaller and faster code.

FossilOrigin-Name: 80dd495f378614e4eca72e71e43061b1b94ee450
 2016-01-20 01:48:25 +00:00
drh
36b78ee7d8 Very small simplification to the btree balancer. 
FossilOrigin-Name: f421adf54c9db91ba6ca64a8ba3751680e47924a
 2016-01-20 01:32:00 +00:00
drh
b8763639bb Fix two harmless compiler warnings about comparisons of dangling pointers. 
FossilOrigin-Name: 86944f193f1f06b64471953bb5713ecea7f3d803
 2016-01-19 17:54:21 +00:00
drh
c263f7c4b3 Avoid unnecessary calls to memset() for a small performance improvement. 
FossilOrigin-Name: 9e8c23acf74944a165c733682a956948b15bd401
 2016-01-18 13:18:54 +00:00
drh
e617bc8c0c Simplification of the VDBE bytecode for incremental blob I/O. 
FossilOrigin-Name: d23849f64a110e336f26282bf2b961a2a2372468
 2016-01-18 00:46:11 +00:00
drh
dad300d8e1 Fix a problem with SQLITE_TEST_REALLOC_STRESS. 
FossilOrigin-Name: 0aaf3febb00f622c5ef0853b2491d69f7ca7a21e
 2016-01-18 00:20:26 +00:00
drh
2ce1865dd8 Improvements to the way sqlite3VdbeAddOpList() works, resulting in a slightly 
smaller and faster binary.

FossilOrigin-Name: 88ceb588bcdb3ca86d0c58cfdeb61b5fe070872f
 2016-01-16 20:50:21 +00:00
drh
9b34abee30 Use sqlite3VdbeAddOp4() rather than a separate sqlite3VdbeChangeP4() call, for 
a slightly smaller and faster binary.

FossilOrigin-Name: a4258cd4613c55acacb5c7b61faa3de7eb0759d2
 2016-01-16 15:12:35 +00:00
drh
095fb474ef Fix a potential use-after-free problem when compiling with SQLITE_HAS_CODEC. 
FossilOrigin-Name: 653ea15ad8e23b333e234eb5dde7b80134db2baf
 2016-01-16 03:16:19 +00:00
drh
079d446dd2 Remove an unnecessary memset(). 
FossilOrigin-Name: 689421a9f73ceeab9786840a2d6ee008124d1f25
 2016-01-15 21:55:46 +00:00
drh
241873e55c Remove unnecessary de-initialization of the Parse object. 
FossilOrigin-Name: 75ab30c5fcb51e556342dc3112f9acf122f79947
 2016-01-15 16:11:58 +00:00