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1785 Commits

Author SHA1 Message Date
dan
70cdf38232 Add an 'extern "C"' block to header file sqlite3userauth.h. 
FossilOrigin-Name: ffd61fb449a510b2fc90caf86b266733051cc365
 2017-02-25 20:57:46 +00:00
dan
f0e808c60b Fix an FTS5 problem that could cause a crash when certain queries were 
interrupted using sqlite3_interrupt().

FossilOrigin-Name: e400909f313c317b7b67be6eb867ed61df7383dc
 2017-02-21 17:52:58 +00:00
drh
dc5ece86ae Remove the CLANG_VERSION macro, since we have learned that version numbers in 
clang are "marketing" and are inconsistent and unreliable.  Builds using clang
will still use the GCC_VERSION macro since clang works hard to be gcc
compatible.

FossilOrigin-Name: 810d29320b853b3a01aa50d8f2a0bceacf79e0aa
 2017-02-15 15:09:09 +00:00
drh
ac279be98e Avoid a duplication #define in FTS5 
FossilOrigin-Name: c447441cff1884d6fe5f0a76d64b3e7d908584a1
 2017-02-13 13:20:02 +00:00
drh
a39284bfa8 Cleanup the usage of the SQLITE_DISABLE_INTRINSIC compile-time option. 
Remove the SQLITE_RUNTIME_BYTEORDER compile-time option.  Use
-DSQLITE_BYTEORDER=0 instead.  Fix a bug in R-Tree that occurs when compiling
on a known little-endian machine without the use of intrinsic byteswapping
functions.

FossilOrigin-Name: 798fb9d70d2e5f95e64237b04d6692360133381a
 2017-02-09 17:12:22 +00:00
dan
18fdde21b8 Avoid preparing a SELECT statement each time an UPDATE or DELETE 
by docid is executed against an fts3 table.

FossilOrigin-Name: 9962c10a5c6672bd82b2bf640d878fcdac0b815a
 2017-02-08 19:10:47 +00:00
dan
9fcb6ddc1e Fix a build problem affecting non-amalgamation rtree builds. 
FossilOrigin-Name: bb7f445ba1df53cd4a169612b18fc533016102b7
 2017-02-07 14:45:18 +00:00
drh
364ca6a90e Fix SQLITE_BYTEORDER #defines in R-Tree when compiled separately from the 
amalgamation.

FossilOrigin-Name: a136609c98ed3cc673c5a3c2578d49db3f2518d1
 2017-02-07 13:51:48 +00:00
drh
edd9bcb372 Make the cellMargin() routine of R-Tree slightly smaller and faster while also 
fixing a harmless compiler warning.

FossilOrigin-Name: 07fe6228208684d579c4f6c334c90eb6262a9233
 2017-02-07 12:58:38 +00:00
drh
b18bf843f7 Fix a minor typo in a comment in R-Tree. No changes to code. 
FossilOrigin-Name: f77ee9e941f22b0b2e88871df4466fdde9cde131
 2017-02-07 00:55:47 +00:00
drh
04128ace8d Remove a small amount of unnecessary code from R-Tree. 
FossilOrigin-Name: e5aea894267addb4dc9b21de24a20417b0be508a
 2017-02-06 16:52:32 +00:00
drh
9630f3ba08 Remove incorrect testcase() macros from R-Tree. 
FossilOrigin-Name: 853a58a75ecbd01ebbf7e07fbd8c4fc9bef54a99
 2017-02-06 01:19:07 +00:00
dan
ff677b20fc Allow sqlite3session_apply() to apply changesets to tables that have been 
extended using ALTER TABLE ADD COLUMN.

FossilOrigin-Name: b20ff81ff9c8af500ea96e0ba9d34524220a89f1
 2017-02-04 17:33:30 +00:00
drh
fe05491b87 In RTREE, use an sqlite3_blob object rather than an sqlite3_stmt object 
for reading content out of the %_node shadow table.

FossilOrigin-Name: 97ccf3e4de11ffea46993cb7fb7ab559b9810705
 2017-02-04 14:24:05 +00:00
drh
010e312f8f Close sqlite3_blob objects on xSync rather than waiting until xCommit. 
FossilOrigin-Name: 95ee745fceb4a48c683f34c404c380fe5e7d684a
 2017-02-04 13:12:12 +00:00
mistachkin
07b139b8c1 Fix issues in the sha1 extension seen with MSVC. 
FossilOrigin-Name: 5a0da77c22ebc7db5e63b1520d30f3ad97b9bb3b
 2017-02-02 19:24:05 +00:00
drh
3accc7e1af Remove the unused pReadNode prepared statement from each RTREE object. 
FossilOrigin-Name: e51dc0ec60d45cd57564735b6b2bb254a588533e
 2017-02-02 16:30:25 +00:00
drh
ce655a2367 Fix a potential uninitialized (though harmless) variable in RTREE. 
FossilOrigin-Name: a1c74e09d63aca630d022ed074866433eed6b493
 2017-02-02 16:08:27 +00:00
drh
413e207e31 The sqlite3_blob_close() interface can cause recursive invocations of 
nodeBlobReset() in RTREE.  Make sure that does not cause problems.

FossilOrigin-Name: 88333441cbf26bfde2acebf2a3f75b5ebbdfb0ae
 2017-02-02 15:35:54 +00:00
drh
2033d1c8ca Change RTREE so that the sqlite3_blob object is closed whenever the cursor 
count drops to zero and there is not a pending write transaction.

FossilOrigin-Name: 9bb4eafe1a60176ed2e731bb7e3067c0b8a46615
 2017-02-02 14:40:06 +00:00
drh
6d683c5c6e Use the sqlite3_blob interface for reading values from the %_node shadow 
table in RTREE.  This is a work in progress.  There are still some minor
problems.

FossilOrigin-Name: fc4917d730b29b0bf60fea5e0166728635783e9c
 2017-02-02 02:28:45 +00:00
mistachkin
6890d3e458 Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 0c66cf0f0a9ada2ddcb8d61001ef791b86226416
 2017-02-01 23:06:17 +00:00
mistachkin
2fa517bf2a Fix C99-style variable declaration issue seen with older versions of MSVC. 
FossilOrigin-Name: 54d285464a222c59327eb6c917c1cc0125a55a27
 2017-02-01 22:59:29 +00:00
mistachkin
2e52532217 Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 997f765bc6706769ae15f3e719354473e02bd78b
 2017-02-01 22:43:08 +00:00
drh
31a1349515 Unwind the RTREE dimension loop inside of rtreeCallbackConstraint(). 
FossilOrigin-Name: 4854ea9c18e7d8066c90b41568d0fae97b01ea6d
 2017-02-01 17:08:56 +00:00
drh
5db59b33c4 Completely unroll the dimension loop inside of cellArea() in RTREE. 
FossilOrigin-Name: 3c4c0126c287f844220b65e00fec17c059fbb7c8
 2017-02-01 16:41:30 +00:00
drh
0e6f67b754 Precompute the nDim2 value in the Rtree object and use that to make loops 
over coordinates faster.

FossilOrigin-Name: f1f3c8cc733a05c12dd980f2dfa0ab4ccd76c04b
 2017-02-01 15:49:02 +00:00
drh
03626e3812 Use compiler intrinsic functions (when available) for byteswapping in RTREE. 
FossilOrigin-Name: 82fcd54a5941c20895ffc22d8009c1ebdae44eda
 2017-02-01 15:24:32 +00:00
dan
f62154d4ac Changes so that the pre-update hook and the sessions module work with WITHOUT 
ROWID tables.

FossilOrigin-Name: 964bdc27f8f1b1db2e5c0c2a65c8156614cbe087
 2017-02-01 14:10:24 +00:00
drh
14494fa712 More RTREE performance optimizations related to decoding values. 
FossilOrigin-Name: c5395e7496d0cd593f5e16ee5f6719d020dc0c66
 2017-02-01 02:25:28 +00:00
drh
fcbd6cdb41 R-TREE optimization: unwrap the coordinate decode loop in 
rtreeCallbackConstraint().

FossilOrigin-Name: 0bf7b51896ec441f62490964c7a44a3c75c6b7e2
 2017-01-31 21:22:03 +00:00
dan
610e17bd91 Add a speed-test program for the sessions module. 
FossilOrigin-Name: 25f1275fe3e940c1d9a7b013cb3744304b2eda1e
 2017-01-31 17:31:30 +00:00
dan
cb9a364390 Experimental change to invoke the preupdate hook when WITHOUT ROWID tables are 
written.

FossilOrigin-Name: 856f8604c59c8fdd9bfb7d86fc0e212f091ab49a
 2017-01-30 19:44:53 +00:00
dan
f64ece143c Avoid redundant table b-tree cursor seeks in UPDATE statements that use the 
two-pass strategy.

FossilOrigin-Name: dc555b1039c6930f6d15355c698ff917a85e8056
 2017-01-28 19:45:34 +00:00
drh
cc04dacb85 Add the sha1.c loadable extension that implements the sha1() and sha1_query() 
SQL functions.

FossilOrigin-Name: 24e77c1cef163a9822635570b3211789ff23d5c9
 2017-01-27 19:27:38 +00:00
drh
9ec82ff2ba Alternative ICU fix (compare to check-in [50e60cb4]) that avoids casting 
integers to pointers.

FossilOrigin-Name: d9752c8f7c55426fd7d2b877c5cc3784f93b5349
 2017-01-27 13:14:12 +00:00
drh
87f500ce43 Modify the ICU extension to use a static initializer, as VC++ complains about 
a dynamic initialization.  Maybe the dynamic structure initialization is a
GCC extension.

FossilOrigin-Name: 50e60cb44fd3687dde5551d02bad60c323beaabc
 2017-01-26 00:58:27 +00:00
drh
666d34c791 Fix SQLITEINT_H macro usage in two extensions. 
FossilOrigin-Name: 0803390c152141c9ab4e7a28406b2a5d72a5c2fa
 2017-01-25 13:54:27 +00:00
dan
1b9fd2651b Fix a problem preventing FTS5 from correctly passing the FTS5_TOKENIZE_PREFIX 
flag to custom tokenizer implementations.

FossilOrigin-Name: 03c601344ed56b316bcc5fd02f6648b0009ba61b
 2017-01-23 07:06:27 +00:00
mistachkin
2f31d02049 In the 'vtshim' extension, avoid accessing freed memory when handling errors from xCreate/xConnect. 
FossilOrigin-Name: ffd559afd32dcdce9c733ebccdee88fda9b689cf
 2017-01-19 18:20:36 +00:00
dan
25fd2e247b Fix a problem that could cause a spurious SQLITE_NOMEM error when attempting 
to resume an RBU operation if the previous client failed right after
completing the incremental checkpoint. Also a "cannot vacuum wal db" error
that could occur when resuming an RBU vacuum if an error (OOM or IO error)
occurs during the incremental checkpoint.

FossilOrigin-Name: 681d96eb822e606da53700867191d4738bda20c8
 2017-01-17 10:41:42 +00:00
dan
ef2f5925d8 Fix a problem preventing resumption of RBU operations after recovering from a 
process or system failure that occurs during the incremental-checkpoint phase.

FossilOrigin-Name: 97914266cb4ec63b0c9185ab139673139bd2f0ed
 2017-01-13 18:24:37 +00:00
dan
1439a1e80f Improve handling of corrupt data in fts5. 
FossilOrigin-Name: 609ac1c73f7c2b48a571c178a72383996a9538fe
 2017-01-06 11:55:03 +00:00
dan
895decf6b5 Avoid passing NULL pointers to memcmp() or memcpy(), even when the 
"number-of-bytes" argument is passed 0.

FossilOrigin-Name: 56ff72ab44288296efc99a608f7edc4346366a50
 2016-12-30 14:15:56 +00:00
dan
55092c1504 Fix an fts5 bug that could cause a crash following an OOM error or 
sqlite3_interrupt() interrupt.

FossilOrigin-Name: 0ea3ece988883874bb88e3daaa220d7fc0cf36ef
 2016-12-09 16:12:04 +00:00
drh
c9c81dc6d7 Add the remember(V,PTR) extension function which copies an SQL value into 
an application variable.

FossilOrigin-Name: d2d30914d81022d7d4e1670caf9326524520deaf
 2016-11-30 16:54:52 +00:00
dan
158e4e56d7 Simplify some code in fts5_expr.c. Add some extra test cases for the same. 
FossilOrigin-Name: 7cc2d60dce90b8d4dca35708e33002ae6387806e
 2016-11-28 14:52:23 +00:00
dan
9c8753c0a8 Fix a problem in rtreeD.test causing it to fail in OMIT_BUILTIN_TEST builds. 
FossilOrigin-Name: d6b3779e6dad038d8bc35139cf314bf1e6e91977
 2016-11-17 20:05:00 +00:00
dan
b3e845ba33 Fix an fts5 problem causing a crash in phrase queries where the first token of 
the phrase matches one or more rows but some other token within the phrase
matches zero.

FossilOrigin-Name: e78f6f3bbf4781850960fe6741f7cba480f2c27d
 2016-11-14 08:19:37 +00:00
mistachkin
58282f68d8 Fix typo in the CSV extension. 
FossilOrigin-Name: b4889588246c33374ff3758e21ccc4ce246380b6
 2016-11-09 01:46:13 +00:00