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13599 Commits

Author SHA1 Message Date
drh
4a33507f60 Detect and report oversized records constructed from multiple zeroblobs. 
FossilOrigin-Name: 9e139afd92116ebc593114ed63b57c8f469653f6
 2015-04-11 02:08:48 +00:00
mistachkin
2252917e75 Minor build enhancements for MSVC. 
FossilOrigin-Name: 40c417a7efb17221cec4a0a703863854bcab8db2
 2015-04-10 21:16:11 +00:00
drh
83e63dc385 Work toward adding the --changeset option to the sqldiff utility program. 
Changes are incomplete.  This is an incremental check-in.

FossilOrigin-Name: 463e38d765f9d055b63792a8ea15c3782657b07f
 2015-04-10 19:41:18 +00:00
dan
4e23536e56 In sqlite3_declare_vtab(), avoid accessing the database structure until after the "api-armour" safety-check has completed and the db mutex has been obtained. 
FossilOrigin-Name: 860e4f8a94901d451fac3954960c1d2f589e8882
 2015-04-10 16:05:33 +00:00
drh
e918aaba98 Fix foreign key CASCADE for cases where the parent key is an INTEGER PRIMARY 
KEY and the parent table contains other columns named "rowid", "_rowid_",
and "oid".

FossilOrigin-Name: ed3cbaab6ad49b0cb5b17e44def26c866919387a
 2015-04-10 12:04:57 +00:00
dan
6864076cc4 Update this branch with latest trunk changes. 
FossilOrigin-Name: 60be9c1c1ad0d8250a99cadda820dff40a31c94e
 2015-04-10 08:20:42 +00:00
dan
75395ccd17 Do not allow virtual table constructors to be called recursively. 
FossilOrigin-Name: 0a72726da21581ab16cb3e964bd825b8f2e931e4
 2015-04-10 07:55:07 +00:00
drh
2139d252dd Fix incorrect column names in UPDATE statements generated by the sqldiff 
utility.

FossilOrigin-Name: ee53b46011852e27db23708387fe1e918cc8284c
 2015-04-09 19:39:54 +00:00
drh
a37591cdd1 Add the --primarykey option to the sqldiff tool, which causes it to use the 
schema-defined PRIMARY KEY.

FossilOrigin-Name: 5063f9070afde9374ea0f2bc338fee840d8b3dd4
 2015-04-09 18:14:03 +00:00
drh
3875becf35 Remove two pointless assert() statements. This should silence harmless 
compiler warnings reported at 
[https://bugzilla.mozilla.org/show_bug.cgi?id=1152845]

FossilOrigin-Name: 83b342a44ffc9ea07dc4d59f2866cefc68ee4f13
 2015-04-09 16:30:56 +00:00
drh
39b355c70f Fix comment typos in the sqldiff.c utility program. 
FossilOrigin-Name: 32ab2bb990746a84f5944e3cf428fb2dff3628da
 2015-04-09 13:40:18 +00:00
drh
d62c0f4c2d Add the "sqldiff" utility program. 
FossilOrigin-Name: 88da5bf5d2c4f848dbd4b5ffb1539abfbbdaff18
 2015-04-09 13:34:29 +00:00
drh
50c7bb67f0 Remove a variable initializion to silence a harmless compiler warning. 
FossilOrigin-Name: 79861adbef8998c0f23e160543af8212d5546cd0
 2015-04-09 11:24:03 +00:00
drh
5efbd06ab3 Version 3.8.9 
FossilOrigin-Name: 8a8ffc862e96f57aa698f93de10dee28e69f6e09
 2015-04-08 12:16:33 +00:00
drh
b6f47deb0c Avoid signed integer overflow when converting oversized in-line integer 
widths and precisions in printf().

FossilOrigin-Name: 8e4ac2ce24415926247961b00a62425ae85d6ffb
 2015-04-07 15:39:29 +00:00
dan
8c069147ce Another change to avoid a problem caused by integer overflow in the printf() code. 
FossilOrigin-Name: 95625ef3adc3c408d67e70f877f390445fbb8292
 2015-04-07 14:38:57 +00:00
drh
a30d22a7a6 Further changes to guard against integer overflow in the width and precision 
of printf() arguments.

FossilOrigin-Name: 5ce4e7d7651e5c72a59f03f7aeb366291e62ab57
 2015-04-07 13:28:41 +00:00
drh
74b42275ec Guard against excessive width and precision in floating-point conversions 
in the printf routines.

FossilOrigin-Name: c494171f77dc2e5e04cb6d865e688448f04e5920
 2015-04-07 12:41:17 +00:00
dan
e3cdbad274 Fix a problem with fts3 prefix terms within phrase queries on "order=DESC" tables with a mix of negative and positive rowids. 
FossilOrigin-Name: 3ad829e50faca538db3abb2afb898b5521550c5c
 2015-04-06 11:04:51 +00:00
dan
4b0000c9a8 Fix a problem with fts3 prefix terms within phrase queries on "order=DESC" tables with a mix of negative and positive rowids. 
FossilOrigin-Name: 0cdf502885ea7e5805d7ba3719f055f5d48fc78d
 2015-04-06 09:05:29 +00:00
dan
cf860700e5 Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. 
FossilOrigin-Name: edc1de2a588fd50c0049bb2be76d3f6783443165
 2015-04-04 16:49:04 +00:00
dan
b33c50f215 Fix a problem with resolving ORDER BY clauses that feature COLLATE clauses attached to compound SELECT statements. 
FossilOrigin-Name: 427b50fba7362e5b447e79d39050f25ed2ef10af
 2015-04-04 16:43:16 +00:00
mistachkin
00eb70d89c Enhance the 'releasetest.tcl' tool to support MSVC. 
FossilOrigin-Name: f664bfdc82597a4530d4f4938bb96557b43b171b
 2015-04-04 00:02:07 +00:00
drh
62ca61ee61 Disable the SQLITE_FCNTL_WAL_BLOCK feature for now. It needs more work and 
is not yet ready for release.

FossilOrigin-Name: 4ae9a3acc4eeeb7998769eb856c97c2233476f72
 2015-04-03 20:33:33 +00:00
drh
eaf2640237 Add source code to the "showlocks" utility program in the tool/ subdirectory. 
FossilOrigin-Name: 6868cc66d2be67b7f03776c982962ffa4b30de11
 2015-04-03 18:33:40 +00:00
mistachkin
34cf258302 Fix build with OSTRACE enabled on Windows when building using separate source files. 
FossilOrigin-Name: 5f6e35802fcf7b5e9fc3dd4424e9074523fa8ad3
 2015-04-02 17:46:52 +00:00
dan
5f1731f670 Disable e_walauto.test on OpenBSD, as it requires a coherent cache. 
FossilOrigin-Name: 90701227085b8b8eb10a8eebe8d55f38b4778574
 2015-04-02 15:24:53 +00:00
dan
29f1a19cd9 Fix a problem in vdbesort.c to do with caching unpacked records. 
FossilOrigin-Name: 80a00539506c95443165a781d1d869205057ca6c
 2015-04-02 09:06:21 +00:00
dan
49e24da9e7 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 4621b2eef8be6d944f87de097bd11c649fe43333
 2015-04-01 18:22:26 +00:00
dan
e34162b14f When vacuuming an index that uses no collations other than BINARY, assume that the order of index entries will not be changed by the VACUUM. 
FossilOrigin-Name: e403460b96814ac8cb976d58b27939b3bd3c61f9
 2015-04-01 18:20:25 +00:00
dan
b18e60b3e4 Reduce the CPU used by CREATE INDEX statements by taking better advantage of the fact that keys are inserted in sorted order. 
FossilOrigin-Name: 592cdc5d7254be7032aa9c0b03405a74ca060b51
 2015-04-01 16:18:00 +00:00
drh
ccf46d0b90 Improved detection and suppression of endless loops in clearDatabasePage(). 
FossilOrigin-Name: 30011ad2f55cfcacaf23a58ebcc17b17a7b9355e
 2015-04-01 13:21:33 +00:00
drh
f50e8aec77 Improved tracing and debugging support on windows. 
FossilOrigin-Name: 5c965a71b957fdb0310ac1af9bf2fc3b418af668
 2015-04-01 01:26:12 +00:00
drh
f9d02f3663 On windows, flush the mapping view when syncing content to disk. 
FossilOrigin-Name: a828e73dc1ae50189bdf73f60caeb7308738ad7a
 2015-03-31 19:40:05 +00:00
mistachkin
98f1c4086d Set the winShm.id member when it is going to be traced. 
FossilOrigin-Name: fa7916b67efbc44e6f115bb0d32d8b92fd0acf3c
 2015-03-31 19:17:44 +00:00
mistachkin
d25675f897 Build fixes for OSTRACE enhancements. 
FossilOrigin-Name: f79c236fc537ecee1ea7448a3e3216a2415561a1
 2015-03-31 19:06:46 +00:00
drh
2c32ed7a58 Path portability enhancements for mptester.exe. 
FossilOrigin-Name: c8694657bdc5d0917d8fe78fd3937d8e9cd9d04b
 2015-03-31 18:18:53 +00:00
drh
4c45196a76 Add the "mptest" target to main.mk. Change TRUNCATE and PERSIST to DELETE 
for mptest.c on Windows because of problems trying to delete the journal.

FossilOrigin-Name: ea697e6d9ff1f4d77774589a02ba4a18feafbf03
 2015-03-31 18:05:49 +00:00
mistachkin
25a72de917 Path handling portability enhancements for mptester. 
FossilOrigin-Name: da49634b331812fa4d6e33d72c9661aeab203ae8
 2015-03-31 17:58:13 +00:00
mistachkin
eb48b062a1 Testing enhancements on Windows. 
FossilOrigin-Name: 9cc70eee2e365dd390210f436b893b9d80a19b04
 2015-03-31 17:45:44 +00:00
drh
8237f6d180 Change the sqlite3_log() message generated on a retry after delay in os_win 
to be an SQLITE_NOTICE instead of SQLITE_IOERR.

FossilOrigin-Name: 5d533eee049e63b3700f5ef7c28c588afccde57a
 2015-03-31 17:32:06 +00:00
drh
d881ce8fa7 Fix configure.ac and Makefile.in so that they generate pkgIndex.tcl correctly. 
FossilOrigin-Name: 3deff25249c59b7fc1b6eb65dda39736955679c6
 2015-03-31 17:01:52 +00:00
mistachkin
4d2daba467 Minor tweaks to the MSVC Makefile. 
FossilOrigin-Name: 7244ea59ede8aa2c7d1dc2c85268e12ddd452e27
 2015-03-31 16:42:16 +00:00
drh
6b5f0ebe97 Handle very large URI pathnames for in-memory shared-cache databases. 
FossilOrigin-Name: 586a94e85bc13700a2093734711c1367fa814b8c
 2015-03-31 16:33:08 +00:00
drh
1cc0d11a16 Fix harmless compiler warnings in lemon.c 
FossilOrigin-Name: bbe7dcda689a25860f2104804f00ba0a720c1372
 2015-03-31 15:15:48 +00:00
drh
96e285692a Fix the corruptJ.test case so that it works with and without 
SQLITE_SECURE_DELETE.

FossilOrigin-Name: 0c0ecfd68573957553b966229a67bfcd10ce4b99
 2015-03-31 14:31:41 +00:00
drh
8773b858e1 Additional logging information output by mptester. 
FossilOrigin-Name: 0cbbf6e4571ffef102c0e515f29166f2f2022126
 2015-03-31 14:18:29 +00:00
drh
fe0ba71112 Add the "mptest" target to Makefile.msc 
FossilOrigin-Name: 1e814e0bd116ad5a05ab9f0ebed7e21b23ed0681
 2015-03-31 13:46:13 +00:00
drh
bc8a6b31b6 Ensure that comparison operators do not mess up the MEM_Dyn flag on registers 
when reverting affinity changes.

FossilOrigin-Name: 02e3c88fbf6abdcf3975fb0fb71972b0ab30da30
 2015-03-31 11:42:23 +00:00
drh
116f0be024 Prevent a possible infinite loop when trying to DROP a table from 
a corrupt database.

FossilOrigin-Name: 395bb3e677a6551b06ba96fc58c393132b93d1e8
 2015-03-30 23:43:56 +00:00
dan
7004f3f6a3 Improve performance of multi-field sorts where the first field has a low cardinality. 
FossilOrigin-Name: 601e7b6b8e6bfabda03b70f75094c9014e3a3c49
 2015-03-30 12:06:26 +00:00
dan
d2e1191929 Remove some unnecessary code from vdbesort.c. 
FossilOrigin-Name: b58191e91736b1d978db4127f22867dfe2302f7c
 2015-03-30 09:58:38 +00:00
dan
a9d9111c4a Further optimizations for sorting records that begin with integer or text values. 
FossilOrigin-Name: 24fe9f25d64ee516633fed1ae7ebc21554aa69ca
 2015-03-28 19:56:41 +00:00
mistachkin
30d1dcabf5 Merge updates from trunk. 
FossilOrigin-Name: 45acf6a85150839d591316418dad59ae20ce3aa4
 2015-03-27 18:22:01 +00:00
mistachkin
ad1e55e55a Enhancements to OSTRACE usage in the Win32 VFS. 
FossilOrigin-Name: ab5800291e1908b5b51d912feeacf748dc9be14b
 2015-03-27 18:20:25 +00:00
drh
6f5a37a464 Fix the ".testctrl imposter" command in the command-line shell to be 
consistent in error reporting and results with the other .testctrl
commands.

FossilOrigin-Name: 0ec08ba8a0fa188146b071a489908332693ba59a
 2015-03-27 02:27:20 +00:00
mistachkin
9871a933c1 Using MSVC, get the sqlite3IoTrace variable working with the USE_STDCALL and/or DYNAMIC_SHELL options. 
FossilOrigin-Name: fe976c9130f6eecfa0a10347ee3f800f32051b89
 2015-03-27 00:21:52 +00:00
mistachkin
34a8065f49 In the MSVC Makefile, make the DYNAMIC_SHELL option work without USE_STDCALL. 
FossilOrigin-Name: 25b46a9c7e03a84bee2ffddc6d7fd6ae280e9d7b
 2015-03-27 00:19:31 +00:00
mistachkin
ccb43714da When syncing a memory mapped file on Windows, flush the mapped view as well. 
FossilOrigin-Name: df204049b9ec8dd3e43ed7dc251eaecedc05af4b
 2015-03-26 23:36:35 +00:00
mistachkin
56d89cbee3 Revise Win32 locking test to account for recent log message changes. 
FossilOrigin-Name: 1bc76339e8542770bff7829a3dd346680950c0a5
 2015-03-26 18:24:26 +00:00
drh
592f0cb15e Avoid leaving the malloc subsystem in a partially initialized state if 
the low-level initialization callback fails.

FossilOrigin-Name: 3e872011ff5e27738c282f46d2b5803d94fe4b76
 2015-03-26 17:04:23 +00:00
drh
21aa6a1acb Provide source code line numbers for errors in the Windows VFS generated 
by the winLogIoerr() routine.

FossilOrigin-Name: b5da0d93cd1a3c0917399af3775a32327b883c8e
 2015-03-26 15:27:32 +00:00
drh
f3e8748683 Fix a harmless compiler warning in FTS3. 
FossilOrigin-Name: 1688f60c08cc9270948402d98a2333382aa32681
 2015-03-26 14:29:51 +00:00
dan
57a140946f Optimize cases where all the sorter is sorting a set of records that all begin with integer values, or that all begin with text values to be compared using BINARY. 
FossilOrigin-Name: ce5ad17c25cf2f8274ce304c51e4421faae0b32b
 2015-03-26 11:55:03 +00:00
drh
606a357288 Change an unreachable branch into an assert(). 
FossilOrigin-Name: fb076b28c36975ff2e41440f22fe5de115c195da
 2015-03-25 18:29:10 +00:00
drh
d2f83139f3 Fix the saveCursorPosition() routine in btree.c so that it works 
correctly for a eState=CURSOR_SKIPNEXT cursor.

FossilOrigin-Name: 37866b4d483296ab9b7fcb9f5486695d4c2b8ddd
 2015-03-25 17:35:01 +00:00
drh
cbd3349ab9 Reactivate an older assert() (adding an "|| CORRUPT_DB" term) and add a 
new assert() in btree.c.

FossilOrigin-Name: 1e96520ac1d12ca83f019a60482efa0a074f2f94
 2015-03-25 13:06:54 +00:00
drh
f94c9485ef Add two new assert()s to the sqlite3BtreeDataSize() method. 
FossilOrigin-Name: 42d1793d6516e285a8925bbfd96b3d3375603d15
 2015-03-25 12:05:49 +00:00
mistachkin
d69e557940 Add SQLITE_STDCALL and SQLITE_CDECL macros on public function definitions. 
FossilOrigin-Name: cae3239aa58b4f7016fc9dcac3966fe6ef833879
 2015-03-24 22:00:26 +00:00
drh
790fa6ec30 Further simplifications to the amalgamation builder. 
FossilOrigin-Name: e826cd7db6b3ab010533d81a759794c2470343d2
 2015-03-24 21:54:42 +00:00
mistachkin
8de1250638 Update the 'mksqlite3c-noext' tool as well. 
FossilOrigin-Name: a532256688c3a7a6385e041ec73913842e2c3ab3
 2015-03-24 21:52:12 +00:00
mistachkin
26bbfaa59d Fix a couple comment typos in a tool script. No changes to code. 
FossilOrigin-Name: 83421af67063825981f6051eb415944d90e9b2f6
 2015-03-24 21:34:53 +00:00
mistachkin
59b9b02c1f Add SQLITE_STDCALL and SQLITE_CDECL macros on public function definitions. 
FossilOrigin-Name: 242f09d4d1c92ee9058857a5e780442f4b7bad55
 2015-03-24 21:27:27 +00:00
drh
4756404847 Suppress a compiler warning that was appearing with SQLITE_THREADSAFE=0. 
FossilOrigin-Name: 436314b5728c9413f9ac2d837e1c19364f31be72
 2015-03-24 18:19:39 +00:00
drh
126e9e6347 Prevent a virtual table from being destroyed while it is in use. 
Also: replace Vdbe.inVtabMethod with sqlite3.nVDestroy.  Simplify the
EXPLAIN output for P4.pVtab to only show the sqlite3_vtab pointer.

FossilOrigin-Name: cbeb9a1aed8ce3fb569a7717ad03c7c058b68de6
 2015-03-24 16:43:34 +00:00
dan
428630cfcf Add tests to check that attempting to DROP a virtual table while it is use does not cause problems. 
FossilOrigin-Name: 5ee625b1980f9fab6294d308349dfd9ba960b60b
 2015-03-24 14:57:21 +00:00
drh
466fd815fb Simplify the EXPLAIN output of virtual table P4 parameters to only show the 
pointer to the sqlite3_vtab object and omit the sqlite3_module object.

FossilOrigin-Name: 85610bbbc60cb4a6ec856123447fdb2ba948e52f
 2015-03-24 14:57:02 +00:00
drh
f496a7dc81 More defenses against virtual table being deleted out from under a running 
statement.

FossilOrigin-Name: 116c99823022c017946b6088878a2d46759deb6e
 2015-03-24 14:05:50 +00:00
drh
a68d628291 Prevent a virtual table from being destroyed while it is in use. 
FossilOrigin-Name: fba674c083286dabb37fed9357b67593b56ed3a5
 2015-03-24 13:32:53 +00:00
drh
086723a4a8 Replace the Vdbe.inVtabMethod field with the sqlite3.nVDestroy counter. 
FossilOrigin-Name: 9faefb96272967e731e83ef516a8c1e1b876391b
 2015-03-24 12:51:52 +00:00
drh
ada3f2b14f Disable loadable extensions in the command-line shell on VxWorks user-space. 
FossilOrigin-Name: 0ee2d38deb35aefc55395e86984a9a773caf6218
 2015-03-23 21:32:50 +00:00
drh
d741129e2b Track total memory usage using a 64-bit integer on 64-bit systems. Add 
the sqlite3_status64() interface.  Make the sqlite3_status() and
sqlite3_status64() interfaces atomic using mutexes and verify correct
mutex operation using assert() statements.

FossilOrigin-Name: 6fc4e79a2350295a15ac464593ad39d904953041
 2015-03-23 19:55:21 +00:00
drh
2493870d9c Fix a non-C89 variable declaration that causes problems for MSVC. 
FossilOrigin-Name: 3de085eab2fbe491f2242b340851e8af8f61ad13
 2015-03-23 19:16:30 +00:00
drh
062cf27d00 Fix datetype size asserts in btree.c. 
FossilOrigin-Name: ff4812d0e8e6322ca8b6992925fd4ef4aee463e6
 2015-03-23 19:03:51 +00:00
drh
2b4905c81f Add the SQLITE_PTRSIZE macro. Use it to help sqlite3_status() run faster 
on 32-bit systems.

FossilOrigin-Name: c742bd6047bc6d0319a5a8c31d97f6b9229507f6
 2015-03-23 18:52:56 +00:00
drh
af89fe66ea Add the sqlite3_status64() interface. Make the new interface and the legacy 
sqlite3_status() both atomic and threadsafe.  Check threadsafety using
assert()s.

FossilOrigin-Name: 1ce8e8fa4b866aafa12b1da0eb4d02321af9293e
 2015-03-23 17:25:18 +00:00
drh
74893a4cdb Fix a potential NULL pointer dereference following a syntax error. 
FossilOrigin-Name: 8d27e3e16a9be79fe227e833f4770ebe09a9d90b
 2015-03-22 10:23:17 +00:00
mistachkin
d425864d33 Fix harmless compiler warnings with MSVC when assert() and SQLITE_MEMDEBUG are both enabled. 
FossilOrigin-Name: 9513dbd4860c8dd391f831982d09aff227d16f5c
 2015-03-21 23:38:59 +00:00
mistachkin
774f42b6c6 Add more comments to the MSVC batch build tool. 
FossilOrigin-Name: 03522da37821958c647d49bf8189a5affa3f6720
 2015-03-21 22:23:46 +00:00
mistachkin
082be63b17 Increase the debugging level for the debug configuration in the MSVC batch build tool. 
FossilOrigin-Name: 041484ff91fd4615368ccb2257ab50acc2cd4fea
 2015-03-21 22:13:47 +00:00
drh
5ac936529c Do not invoke a C preprocessor macro with an empty argument, as (reportedly) 
some versions of GCC are unable to deal with that.

FossilOrigin-Name: de9da317d4df3efefe9a1a48f954af8a19e7d098
 2015-03-21 20:59:43 +00:00
drh
3858cb44b6 Add a missing "int" on a constant declaration. 
FossilOrigin-Name: 235157de5113ac4c750e36a498e2a1f1cf461751
 2015-03-21 20:50:58 +00:00
dan
e10d87f65a Avoid a segfault if NULL is passed as the first argument to SQL scalar function fts3_tokenizer(). 
FossilOrigin-Name: 6d0989695b486275824c14d5f88357267c1e8104
 2015-03-21 19:35:09 +00:00
dan
d2f99333cf Change walblock.test to block an external process for 10 seconds, not 5. 5 seconds is not long enough to tell the difference between a blocking lock and a series of retries. 
FossilOrigin-Name: 717335fcdb15430ed977cbc98d30345b71728b66
 2015-03-21 16:40:24 +00:00
drh
c435cf75a5 Fix the blocking WAL lock so that it works and so that it compiles on a Mac. 
FossilOrigin-Name: 67d69d21de32816894be53e4b446656d4174eb0d
 2015-03-21 16:36:03 +00:00
dan
b4e0fd26e3 Remove an unreachable branch from the OP_VCreate opcode (merge accidental fork in trunk). 
FossilOrigin-Name: 2fbfec62fc03d42ee240dfefaa0aeb59a3f04d88
 2015-03-21 12:25:23 +00:00
dan
998aaa03ea Avoid an integer overflow in fts3 causing gcc 4.7.1 with -O2 to behave counter-intuitively (perhaps because the behaviour is undefined). Add an "ifcapable trace" to a test in shell4.test. 
FossilOrigin-Name: e3e234649616f20610abce9ae9da1c572d3a4377
 2015-03-21 12:22:51 +00:00
drh
474640638d Remove an unreachable branch from the OP_VCreate opcode. 
FossilOrigin-Name: 5fca41a3811766b48f5f23d5d49cc4e6e79fa867
 2015-03-21 12:22:16 +00:00
dan
e56f53ef7c Add a missing "ifcapable fts3" to a test case in vtab2.test. 
FossilOrigin-Name: d845b0f69093178517d66e1fc5060e8f62c681c7
 2015-03-21 10:53:01 +00:00
drh
8f9d0b2b25 Correctly detect the error of having a "*" wildcard on a SELECT without 
a FROM clause on the left-hand side of a recursive CTE.

FossilOrigin-Name: b11d1793a06a44931edcbf12a615b49794d53a62
 2015-03-21 03:18:22 +00:00
drh
f063685079 If a column is both UNIQUE and a PRIMARY KEY, make sure the PRIMARY KEY 
designation takes precedence.

FossilOrigin-Name: d871a7921722bb0fef6d51e1110a9703ddff78c8
 2015-03-21 02:58:20 +00:00
mistachkin
299903c6a6 Remove superfluous define from the MSVC makefile. 
FossilOrigin-Name: 880d2513a0fb084fae82080401b108fb13e61478
 2015-03-21 02:25:29 +00:00
mistachkin
44723ce096 Improvements to the MSVC build. Fix harmless compiler warnings. Enable use of 'stdcall'. 
FossilOrigin-Name: 737630b87314283b2c38790ace9d25ec05f81f4a
 2015-03-21 02:22:37 +00:00
drh
e441efb688 Provide the BTREE_SEEK_EQ hint to the b-tree layer. 
FossilOrigin-Name: 3c367004dab0a1a24d955482c97b0f2d84129ab6
 2015-03-20 16:54:29 +00:00
drh
1fa509afa1 Fix to get SQLITE_SMALL_STACK working correctly again after the previous change. 
FossilOrigin-Name: 78df0ce13d4f35226f2571bd7de78484ccbee4bb
 2015-03-20 16:34:49 +00:00
drh
e0997b341b Provide the BTREE_SEEK_EQ hint to the b-tree layer. 
FossilOrigin-Name: e750830f1e61160c0c67e35b13e50b35a95b50e1
 2015-03-20 14:57:50 +00:00
dan
80103fc614 Fix a problem causing collation sequence names to be dequoted multiple times under some circumstances. 
FossilOrigin-Name: eddc05e7bb31fae74daa86e0504a3478b99fa0f2
 2015-03-20 08:43:59 +00:00
drh
17ba562025 If a virtual table is created with a malformed UTF8 name in a UTF16 database, 
make sure that does not cause problems.

FossilOrigin-Name: b74cb0a92bba69f8ea705adf4695d03ea4470984
 2015-03-19 20:09:16 +00:00
dan
8b3c0ae47c Fix a crash that can occur following an OOM condition within a CREATE VIRTUAL TABLE statement on a utf-16 database. 
FossilOrigin-Name: 9453e7da046c55715631f10f018e97a336197969
 2015-03-19 19:59:30 +00:00
dan
7377945a7b Fix a problem with creating virtual table with names specified using malformed utf-8 within utf-16 databases. 
FossilOrigin-Name: 9969cff2d0553c9bfa88a437e1bb0cc4200d49d7
 2015-03-19 18:56:17 +00:00
dan
b7134d0863 Fix an FTS3/4 problem with handling empty tokenizer declarations (e.g. "CREATE VIRTUAL TABLE t(tokenize=);"). 
FossilOrigin-Name: 26d2def8a53094356008861636d66f9ae8f2448a
 2015-03-19 16:25:42 +00:00
dan
e0417626ea Silently ignore any attempt to add a prefix index for prefixes zero bytes in size to an fts3/4 table. Or any prefix index size so large that it overflows a 32-bit signed integer. 
FossilOrigin-Name: ad4b19d2ac0889a23fe3b0fd844286efc10cdd82
 2015-03-19 15:52:07 +00:00
dan
b77009fdd9 Add an assert() to check that the database mutex is held in sqlite3BtreeLeave(). 
FossilOrigin-Name: 31f54d7b0798e70da6a60b8ea3c5d9e35dce164c
 2015-03-19 15:04:23 +00:00
mistachkin
ba132c7728 Fix typo in shell error message. 
FossilOrigin-Name: 775a02d597549567a0634483525664643064b3fd
 2015-03-19 14:48:38 +00:00
drh
657b4a87e5 Fix a bug in error handling in the ".trace" command of the command-line shell. 
FossilOrigin-Name: 6a48b5d794e891fdd167547c76835d677eb5e31d
 2015-03-19 13:30:41 +00:00
drh
2b3f1409db Add another sqlite3FaultSim() to the multi-threaded sorter logic to 
improve testability.

FossilOrigin-Name: 49ea2cded4a76596f85419c820cdaf4a1751d7ac
 2015-03-18 16:00:44 +00:00
drh
d671e66337 Clarify the documentation on sqlite3_errcode(). No changes to code. 
FossilOrigin-Name: 2c0e0d87fb418d684fba1c83d9fd8e4e96588c54
 2015-03-17 20:39:11 +00:00
drh
5572f7e42e Also merge the WAL blocking lock tests that were somehow missed on the 
previous check-in.

FossilOrigin-Name: 7214dab7443d35c105904dd69635c1f8b45b2fc8
 2015-03-17 17:08:35 +00:00
drh
a5eaece932 Transient locks in WAL mode can now block in order to resolve priority 
inversions.

FossilOrigin-Name: ec2f46de531ec8ef91981b19b48ab64db7727264
 2015-03-17 16:59:57 +00:00
dan
363fc9e724 Add a test for the change on this branch. 
FossilOrigin-Name: e22dde187eb0b389d6d93e2e39a26fd0f4e6196e
 2015-03-17 16:01:29 +00:00
dan
f104abba84 Make SQLite slightly more likely to use an auto-index within a sub-query. 
FossilOrigin-Name: ab832336f4a28193c4d2b61e833564822a7b86a8
 2015-03-16 20:40:00 +00:00
mistachkin
05b6048dbd Fix typo of test prefix in the new WHERE test file. 
FossilOrigin-Name: 34779c528f1817d6ec34216b58fb4277956b5167
 2015-03-16 18:08:56 +00:00
drh
29894b6d2b When the WHERE clause contains two OR-connected terms with identical 
operands but different operators, try to combine them into a single term.
Example:  (X=A OR X>A) becomes (X>=A).

FossilOrigin-Name: 8bdda827a3d268009297a0216e3d94bf0eceeb2e
 2015-03-16 17:48:12 +00:00
drh
07b38959a4 Modify the fts3query.test script so that it works even when testfixture is 
built using a version of TCL that is unable to sort the
integer -9223372036854775808

FossilOrigin-Name: f61fd24b4d3b686911ea578f77612309099f0cc6
 2015-03-16 17:07:09 +00:00
drh
75a4d7c3da When deleting the master journal to commit a multi-database transaction, do 
not sync the directory if PRAGMA synchronous=OFF for all participating
database files.

FossilOrigin-Name: 018d7671402a0f8103d1306641655b69f9fa235d
 2015-03-16 16:44:55 +00:00
dan
5f881b8c8d When estimating the number of rows visited by a range scan for which the keys consist of more than one field, consider prefixes of stat4 samples as well as the full samples. This generates more accurate estimates. 
FossilOrigin-Name: 3e0590dee0e68cc1599858757c650a7378026170
 2015-03-16 16:28:43 +00:00
drh
8cdcd87c53 Use #ifdef to omit code that is only used for STAT3 and STAT4. 
FossilOrigin-Name: f2c9c5b57b7739daafc44e8ec36d4a2beacd5f17
 2015-03-16 13:48:23 +00:00
drh
c03acf2ea7 Improved comments. No code changes. 
FossilOrigin-Name: 23f71a26386ff2aff9800fe96cec1dc9c805b5b6
 2015-03-16 13:12:34 +00:00
drh
8426636cdc When a WHERE clause contains disjuncts with the same operands, try to 
combine them into a single operator.  Example:  (x=A OR x>A) becomes
(x>=A).

FossilOrigin-Name: 7a3097689d17625fb0dfc4372712f375f3bdb9a1
 2015-03-16 12:13:31 +00:00
dan
a0d56aef18 Another test case for the planner change on this branch. 
FossilOrigin-Name: f2207a0691ed361061719f4dacf021a677a9d892
 2015-03-16 09:21:30 +00:00
dan
a3d0c13654 When estimating the number of rows visited by a range scan for which the keys consist of more than one field, consider prefixes of stat4 samples as well as the full samples. 
FossilOrigin-Name: e1caf93c9ad0ee15d42030af95619f212d3fcf9d
 2015-03-14 18:59:58 +00:00
dan
dfac7016a7 Add tests to ensure "PRAGMA incremental_vacuum" and "PRAGMA auto_vacuum = incremental" handle corrupt databases correctly. 
FossilOrigin-Name: 1c2166cb2a387a0856f41b399c3648bf8c5fce73
 2015-03-13 15:44:36 +00:00
dan
3df3059252 Extra tests for commit [0f250957]. 
FossilOrigin-Name: 5aa522dcb9bfa18d49683f7cc889516984e2bcd2
 2015-03-13 08:31:54 +00:00
drh
e9b9f7599a Remove debugging logic accidently included in the previous check-in. 
FossilOrigin-Name: 2887fb38ffc28712c34028cd38db2b7993d864eb
 2015-03-13 00:11:09 +00:00
drh
3df79a9a1f Fix the "now" option for date-time functions for cases when STAT4 is disabled. 
FossilOrigin-Name: 3ac1f6a3cf1a8fd3ab1ca96b2564c13c4b8d2234
 2015-03-12 23:48:27 +00:00
drh
3795f3cee3 When STAT4 is enabled, allow probes of the STAT4 table using the value 
of constant functions computed at compile-time.

FossilOrigin-Name: 0f250957cd82be63e44eb99be6cc10760f4fdfc4
 2015-03-12 21:22:08 +00:00
drh
96f4ad20fd Always disallow functions as the DEFAULT of a column. Add assert()s and 
FossilOrigin-Name: a991bb1a9eb54bdbd45bd623e8b304bdfeb481a3
 2015-03-12 21:02:36 +00:00
dan
63c088e783 Disable multiplexing of master-journal files in the test_multiplex.c module. 
FossilOrigin-Name: b8684df395b5585a9428417c2bfd076515560f19
 2015-03-12 19:12:30 +00:00
drh
81367381a9 If an error occurs in the compile-time evaluation of an application-defined 
function, then propagate back out the exact error code, not just the
generic SQLITE_ERROR.

FossilOrigin-Name: 93f42586cc9db63c5a4599ce06630e60204a5bc9
 2015-03-12 18:38:51 +00:00
drh
a9e03b1b82 The valueFromFunction() routine is better able to handle OOM errors. 
Omit unreachable branches.

FossilOrigin-Name: 8fb6bd9be59d6b04e922d7b246aaefd4851539b6
 2015-03-12 06:46:52 +00:00
drh
0a0d0560ab Improve the text on one of the opcode documentation comments in vdbe.c. 
FossilOrigin-Name: 08958f57970d2346f3e98e62225e2b5d351d12d8
 2015-03-12 05:08:34 +00:00
dan
cdcc11d7d4 Allow the default value for columns added using ALTER TABLE ADD COLUMN to be a function in existing schemas loaded from disk. But prevent this version of SQLite from being used to create such a column. 
FossilOrigin-Name: ff868e22ca0393eaac417872a4c10738f0d7d970
 2015-03-11 20:59:42 +00:00
dan
18bf807689 Allow the query planner to evaluate deterministic scalar SQL functions used in WHERE constraints if all arguments are SQL literals in order to compare the results with sqlite_stat4 sample data. 
FossilOrigin-Name: b7f1fc26d24012e1e7c7f6b3cc0b84ad2b02b8ad
 2015-03-11 20:06:40 +00:00
drh
cc285c5ab0 Expand the multi-process test cases to repeat each case 20 times and 
to repeat tests using different journal modes.

FossilOrigin-Name: a2715b049a86555990abccc7aa363c524ddb9982
 2015-03-11 14:34:38 +00:00
drh
bbf76eec34 Arrange for some of the transient locks in WAL mode to block, as a single 
to the OS to fix priority inversions.

FossilOrigin-Name: c6e6d5f4e06c3ac0bfb620c0c728fbc7230c4a02
 2015-03-10 20:22:35 +00:00
drh
94929646f1 Fix an incrblob2 test case so that it works on 32-bit systems. 
FossilOrigin-Name: 8d0b11c96e15556dd65ced05708a832aef134e69
 2015-03-10 15:34:47 +00:00
drh
9b5d76bf57 Revise test cases in malloc5.test to accommodate varying allocation 
sizes returned by some system malloc() implementations.

FossilOrigin-Name: fbae6bafd74d8da9c72be5f562a62f80b01cc846
 2015-03-10 13:50:18 +00:00
drh
8031462939 Fix the LIKE optimization so that it works even if there are additional 
range contraints on the column that is subject to the LIKE or GLOB.

FossilOrigin-Name: 984c3fd5261619fb542a5a95dab37707b5d79dbf
 2015-03-09 13:01:02 +00:00
drh
a40da62dd4 Always use LIKE optimization range constraints in pairs. 
FossilOrigin-Name: 0e02dc94fd1bb891d0edd1e34b57e923b17712a7
 2015-03-09 12:11:56 +00:00
drh
74f4d3e5df Increase the version number to 3.8.9 
FossilOrigin-Name: e5da5e7d5dc5a3438ced23f1ee83e695abc29c45
 2015-03-09 10:40:48 +00:00
drh
52fc05ba1c Fix another problem with the LIKE optimization. 
FossilOrigin-Name: 465bfc72d252f94778248253142faeba78ceea02
 2015-03-07 20:32:49 +00:00
drh
b0230249f5 Fix the LIKE optimization so that it finds BLOB entries in addition to text 
entries.  Ticket [05f43be8fdda9f].

FossilOrigin-Name: 74cb0b032fcf598537fae04412771450124ae712
 2015-03-07 13:56:48 +00:00
drh
560b7c72be New test cases for LIKE and GLOB with BLOB left-hand side values. 
FossilOrigin-Name: 50fa3c5fae90bd3b2f4121e99ab52d79963a6fda
 2015-03-07 12:58:52 +00:00
drh
ab87a5e5b8 Remove some code that is commented out. 
FossilOrigin-Name: 55ff429177acfdab056a16a67361a5381115c6c7
 2015-03-07 03:02:38 +00:00
drh
b7c60ba668 Fix problems with reverse order sorting and indexes in the LIKE optimization. 
FossilOrigin-Name: 564b8fe79475d7584a21078e6098840b8ce6a6e1
 2015-03-07 02:51:59 +00:00
drh
16897072b5 Refactor some jump opcodes in the VDBE. Add JumpZeroIncr and DecrJumpZero. 
Fix the LIKE optimization to work with DESC sort order.

FossilOrigin-Name: 26cb5145bf52f8c3fffa8c69b6c24aee4d974883
 2015-03-07 00:57:37 +00:00
drh
a9c18a9067 Test cases added. Comments fixed. Proposed solution for 
ticket [05f43be8fdda9fbd9].

FossilOrigin-Name: 6b993bd54035b67f4d84941e3f444ca79b7feee1
 2015-03-06 20:49:52 +00:00
drh
8f1a7ed33f Fix the LIKE optimization even when comparing mixed-case BLOBs. 
FossilOrigin-Name: a58aafdb4e1422b6a8ffc07a67984928bbedf919
 2015-03-06 19:47:38 +00:00
drh
f07cf6e2a5 The LIKE optimization must be applied twice, once for strings and a second 
time for BLOBs.  Ticket [05f43be8fdda9f].  This check-in is a proof-of-concept
of how that might be done.

FossilOrigin-Name: 5757e803cb5759b476bbc6453c58340089611420
 2015-03-06 16:45:16 +00:00
drh
8dd7a6a925 Clearification of some documentation text. Added requirements marks. 
FossilOrigin-Name: 8c1e85aab9e0d90726057e25e2ea0663341c070f
 2015-03-06 04:37:26 +00:00
drh
0266c05fcb Clarification of documentation on sqlite3_backup. 
FossilOrigin-Name: 31d5e9b42e5c96207187dcde1cbbb1e79f26fca2
 2015-03-06 03:31:58 +00:00
drh
7be0fd9c58 New test cases and requirements marks for PRAGMA index_info, index_xinfo, 
and index_list.

FossilOrigin-Name: e5b13634d9794e4c75378cea89b64c5ecc5aa3e5
 2015-03-05 15:34:15 +00:00
drh
5e7028c210 Revert "PRAGMA index_info" to output only three columns, for complete 
compatibility with prior versions.  The new "PRAGMA index_xinfo" can be
used to get the extra information in 4th, 5th, and 6th columns.

FossilOrigin-Name: fc543c2c5ced30a7dc3a05b0c1ad80fdc838df8e
 2015-03-05 14:29:02 +00:00
drh
2af878ec5e New requirements marks on compound SELECT statements. 
FossilOrigin-Name: e7991bc510f63f3594603a91f6f3b32e94d90e72
 2015-03-05 01:29:51 +00:00
drh
682a6ef6bd New requirements marks on INSERT and INDEXED BY and on some sqlite3_config() 
options.

FossilOrigin-Name: c298ea0bd90d63673435bf8ceafbaeba3db6187d
 2015-03-04 23:14:14 +00:00
mistachkin
0b7ff5c11b Fix harmless compiler warning. 
FossilOrigin-Name: 580dae4615353d73c7d096107571bd60fec5b0f2
 2015-03-04 20:18:55 +00:00
drh
33e1327a22 Refinement to the wording of the documentation on depreciated functions. 
FossilOrigin-Name: 04a59d6f7ecbf769bd127a9071348b51ce8463f8
 2015-03-04 15:35:07 +00:00
drh
39f2d0963e Remove a surplus </dl> mark in the documentation. No changes to code. 
FossilOrigin-Name: 5450e4650b2dedf3626bbe5a64b680dbd4011173
 2015-03-04 15:25:03 +00:00
drh
e89b291828 Clean up #ifdef logic dealing with VxWorks in os_unix.c. On VxWorks, 
automatically use posix advisory locking if it is available or fall back
to named semaphore locking if not.

FossilOrigin-Name: ac8c7ca3db14ec19be1f19cfaf14b47fdda0c9ef
 2015-03-03 20:42:01 +00:00
drh
91eb93c797 Fix compiler warnings when compiling under VxWorks 7. 
FossilOrigin-Name: 55c21521a64703d7050c7f8975538f4cfae95eb7
 2015-03-03 19:56:20 +00:00
drh
4a4b138965 Enhance SQLITE_ALLOW_URI_AUTHORITITY to elide //localhost/ and to deal 
with dodgy URIs that contain too many "/" characters.

FossilOrigin-Name: 39b566a2d0916c57f3fac756c6d6af149b44781d
 2015-03-03 16:58:56 +00:00
drh
3ba689d8ba Fix over-length source code lines in the main.c source file. 
FossilOrigin-Name: debba6f161090bf9db1458fb3767d80d8362a73f
 2015-03-03 14:00:11 +00:00
drh
8cd5b2546f Changes so that the amalgamation and the command-line shell build without 
modifications on VxWorks 7.  Still gives a few compiler warnings, and still
mostly untested on that platform.

FossilOrigin-Name: 7d92f1f11ee69b0ba7d5a48f0611016d77d41c78
 2015-03-02 22:06:43 +00:00
drh
8e8e7ef363 Ensure that automatic indexes are *not* considered when doing the the subqueries 
of the OR-optimization.

FossilOrigin-Name: 17890292cf1776b3334fca7eff693cdbea458304
 2015-03-02 17:25:00 +00:00
drh
534f4dfa3c In the command-line shell, the inability to read ~/.sqliterc is no longer 
a fatal error.  A warning is issued, but processing continues.

FossilOrigin-Name: 6bf6246306e6fd490766c0a05932be52a0ed66f2
 2015-02-28 14:03:35 +00:00
drh
51a74d4cbd More test cases and requirements marks for pragmas. 
FossilOrigin-Name: fc51037cd97063069620213a62efdeff5d898706
 2015-02-28 01:04:27 +00:00
drh
e0e8429543 Remove all references to SQLITE_DEFAULT_TEMP_CACHE_SIZE. Add requirements 
marks related to cache_size changing.

FossilOrigin-Name: 766ad65025a9d5815300978e6e349f5af5db6012
 2015-02-27 21:53:35 +00:00
drh
9d356fbe6e New requirements marks and a few new test cases to go with them. No changes 
to code.

FossilOrigin-Name: 8c2b29d9acb92d47f4deec21a7c2dca52db63345
 2015-02-27 20:28:08 +00:00
drh
22ec13466c Add a couple of requirements marks. 
FossilOrigin-Name: d70b0fd4c94f2b70cf31c2ab9ef7a2fb2e71c182
 2015-02-27 00:33:15 +00:00
mistachkin
38e40ee2e5 Fix potential memory leaks in the misc 'compress' extension. 
FossilOrigin-Name: 3bc34fd427d9d7819cd9740237b1f5d4180341fa
 2015-02-26 21:04:44 +00:00
drh
531b55ead0 Update a requirements mark to reflect a change of wording in the documentation. 
No changes to code.

FossilOrigin-Name: 3038d0169bfc3f63d64c7fef20ab2323d032655f
 2015-02-26 16:40:41 +00:00
drh
05f6c67cc1 Fix a real bug (in test code) that was introduced while trying to eliminate 
harmless compiler warnings from OpenBSD (see check-in [10321910990195878c]).

FossilOrigin-Name: a62ba58c737656fae620d9cdaaae299104ac06f6
 2015-02-26 16:32:33 +00:00
drh
c941a4b3b6 Simplifications to the description of the nByte parameter to sqlite3_prepare() 
and friends.

FossilOrigin-Name: 4bee8295e36fb61f903210b6d052ee9b8fb3b6d0
 2015-02-26 02:33:52 +00:00
drh
cbb3f33c56 Make sure the sqlite3_mutex.id field is initialized in the Win32 
mutex implementation, even when SQLITE_DEBUG is turned off.

FossilOrigin-Name: 6d132e7a224ee68b5cefe9222944aac5760ffc20
 2015-02-25 14:25:31 +00:00
drh
b492e23b42 Add support for the linenoise command-line editing library in shell.c. 
FossilOrigin-Name: 03bbb947192b0c28d960604eae12e5fc2fa6e74e
 2015-02-25 13:48:10 +00:00
dan
fd34d6d379 Add support for linenoise to shell.c. 
FossilOrigin-Name: f7f2598c376a27a86acc21578779c03d0016cd30
 2015-02-25 10:54:53 +00:00
mistachkin
8d8738eae0 When cleaning with MSVC, prevent superfluous output regarding 'missing' files and directories. 
FossilOrigin-Name: 034c16bd24ddca363946a4b8751418469d890d2a
 2015-02-25 01:06:08 +00:00
drh
13cc90cfa2 Remove an always-false conditional from constructAutomaticIndex(). Put an 
assert() in its place to prove that the conditional is always false.

FossilOrigin-Name: 3af300bf6f5bee0b51a4c1ac1dc3879771378bff
 2015-02-25 00:24:41 +00:00
dan
2a45cb5c0e Prevent partial indexes on the table on the left hand side of a LEFT JOIN from being incorrectly qualified by a constraint in the ON clause of the join. This relaxes the rule introduced by the previous commit (as the partial indexes on the table on the rhs of the LEFT JOIN may now be qualified by terms within the ON clause). 
FossilOrigin-Name: 1d6fb43a576d335d2717e94d28385178c23c81a1
 2015-02-24 20:10:49 +00:00
drh
690429a08f Make sure partial indexes are not qualified incorrectly by a constraint that 
is inside the ON clause of a LEFT JOIN.  Fix for ticket [2326c258d02ead33].

FossilOrigin-Name: 491cfe9b3f87f5fcc579f953745012cea8d64db7
 2015-02-24 20:04:59 +00:00
drh
e006a86643 More test cases to help ensure that partial indexes do not get used if their 
qualifing constraint is inside the ON clause of a LEFT JOIN.

FossilOrigin-Name: c6399958a17e8b7c1798a9240fb06bffc774b332
 2015-02-24 18:39:00 +00:00
drh
077f06edfa This additional fix prevents a partial index from being qualified for use 
if the constraint that qualifies the partial index is part of the ON clause of
a LEFT JOIN.

FossilOrigin-Name: 1a1516e4da26dcee35e6fbb6604ce252faf3d116
 2015-02-24 16:48:59 +00:00
drh
36f65bafe5 Make sure partial automatic indexes are not based on terms in the ON clause 
of a LEFT JOIN.  Fix for ticket [2326c258d02ead3].

FossilOrigin-Name: c0f4e308a508183b72ceda447dc3ac778cb85b9f
 2015-02-24 16:05:54 +00:00
drh
d4ef026ebb Update document on sqlite3_mprintf() and related functions. Discuss the 
%w format and point out that obscure ANSI-C formats are not supported.
No changes to code.

FossilOrigin-Name: f8917ba4d917bc762b3b252466ab72a8a70dc0d8
 2015-02-21 15:42:57 +00:00
drh
2da47d3869 Fix a compiler warning associated with USE_PREAD64. 
FossilOrigin-Name: c299e55a661c04f71ab43cb8aed04f8ece6e0567
 2015-02-21 00:56:05 +00:00
drh
e6d4173b78 Fix over-length source code lines in os_unix.c. 
FossilOrigin-Name: 7560a9fa50236ecaa0617f1ab5bb5662f4a61c72
 2015-02-21 00:49:00 +00:00
drh
ad0961b31b Keep track of the optimal number of reserved bytes (by looking at reserve 
byte requests in calls to sqlite3BtreeSetPageSize()) and then change the
reserve byte count to the optimal when doing a VACUUM or when using the
backup API.

FossilOrigin-Name: 28c2b726285ea88b334acfd6390a057d2d244838
 2015-02-21 00:19:25 +00:00
drh
db222adfd3 Fix errors in the EBCDIC upper-case to lower-case translation table. 
FossilOrigin-Name: 905009f6723040d4da4776b6fd07e83c628dea2b
 2015-02-19 17:16:14 +00:00
drh
a712b4bb97 Remove a redundant call to statfs() in the xOpen() method of the unix VFS. 
Also fix an unused local variable warning.

FossilOrigin-Name: 8215727dda384351765ab1d5c53ea80775b4ec65
 2015-02-19 16:12:04 +00:00
drh
4bf66fd6f3 Move the os_unix.c file closer to apple-osx. 
FossilOrigin-Name: 81f242e338d6122e27aad86986bfd140012c6582
 2015-02-19 02:43:02 +00:00