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19,138 Commits 1,612 Branches 185 Tags
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13138 Commits

Author SHA1 Message Date
dan
c71b45e619 Do not use the Linux mremap() call. Use the same strategy for xMremap() as on OSX instead. 
FossilOrigin-Name: 5ed8ad780c991d2ca44003ee84350fb5e95ad58e
 2013-03-21 14:47:47 +00:00
dan
d306e1a3a1 Optimize the xMremap method in os_unix.c some. 
FossilOrigin-Name: 9529ed88a71fee02fae72dc86f0669bd6856ff92
 2013-03-20 18:25:49 +00:00
dan
eb97b29345 When possible, use memory mapping when appending new pages to a database file. 
FossilOrigin-Name: 14135da3cdbafd699563a29608f32347cda28338
 2013-03-20 14:26:59 +00:00
drh
0e5fba790a Fix text-to-numeric type casting so that it works correctly on UTF16 
strings that contain characters where the LSB is numeric but the MSB
is non-zero.  Ticket [689137afb6da41]

FossilOrigin-Name: 5b22053f918d16f593227a432a5d5b4c195bb0b5
 2013-03-20 12:04:29 +00:00
dan
5d8a137218 Add the sqlite3_io_methods.xMremap() method to the VFS interface. Also "PRAGMA mmap_size". 
FossilOrigin-Name: 6183f1bd86ceed76d22d9762f3d7eb33262c62d1
 2013-03-19 19:28:06 +00:00
drh
ce3ca25cbc Clarifications to the documentation for the sqlite3_aggregate_context() API. 
Also, shorten an over-length source line in sqlite.h.in.

FossilOrigin-Name: 4fe2db1d866c80fe51f7fddbf9ce6753fb55b5f6
 2013-03-18 17:18:18 +00:00
dan
a72014faf5 When possible, use memcpy() to and from the mapped region instead of xWrite() and xRead(). 
FossilOrigin-Name: f8ca5622d99bedca957caa9ad311d798f63b3ce9
 2013-03-16 20:19:21 +00:00
dan
7af6547a5a Fix a dropped error code in pager.c. 
FossilOrigin-Name: 022fdc986b33701abfd39621072ac3d9f9f7d43e
 2013-03-15 19:13:42 +00:00
dan
11dcd11913 Allow read-only cursors to use mmap pages even if there is an open write transaction. 
FossilOrigin-Name: b387e2f9d24dccac1fd040e309f6fc7ec1cfffba
 2013-03-15 18:29:18 +00:00
dan
b2d3de3bf4 Use mmap() to read from the database file in rollback mode. This branch is unix only for now. 
FossilOrigin-Name: 6f21d9cbf5d457e63a7282015a89ae785526cf6d
 2013-03-14 18:34:37 +00:00
mistachkin
46d269bc14 Merge updates from trunk. 
FossilOrigin-Name: d63fa039a01330f5300c3a936d2f9ffb018952b9
 2013-03-13 20:52:11 +00:00
drh
498dcae0f0 Fix a compiler warning in sqlite3VdbePreUpdateHook(). 
Add sqlite3session.c to the amalgamation.
Fix the Makefile.in to work with sessions.

FossilOrigin-Name: e54b0225f226a163ec874df7d4b738efba12b3a7
 2013-03-13 11:42:00 +00:00
mistachkin
bc3ec28b88 Rename the experimental todouble() function to toreal(), update comments. 
FossilOrigin-Name: 12c318ef1b674d1ef347458ce149398885f5ba10
 2013-03-13 06:48:05 +00:00
dan
bfb5a031e5 Merge latest trunk changes into this branch. 
FossilOrigin-Name: d6cd3c780c6bc718d37e0f0b884e3e9a423d57be
 2013-03-13 06:34:51 +00:00
drh
b19cad6b94 Fix the ORDER BY with IN constraint logic so that it works with all 
combinations of DESC on the ORDER BY clause, on the RHS of the IN operator,
and in the index used by ORDER BY and IN.  
Fix for ticket [4dd95f6943fbd18].

FossilOrigin-Name: 839aa91faf1db7025d90fa3c65e50efb829b053b
 2013-03-13 00:13:25 +00:00
drh
725e1ae52e Add a single new test case to the ORDER BY with IN logic verify that if the 
RHS of the IN is a descending index that it still works.  Add testcase()
macros to the ORDER BY with IN logic to help verify that corner cases are
tested.

FossilOrigin-Name: 7e7356f1552cd53ea363d1ded3b2c221c9d0be01
 2013-03-12 23:58:42 +00:00
mistachkin
f5840160b7 Fix typo in sqlite3_close() function documentation reported on the mailing list. 
FossilOrigin-Name: 7232093d6c6871a9f4ea155ab215e3b39c1c322d
 2013-03-12 20:58:21 +00:00
drh
1ccce44937 Fix the ORDER BY optimization with IN constraints when the RHS of the 
IN constraint is a descending index.

FossilOrigin-Name: 62316ebaca933f7e5df2018e8360a2b74234f30a
 2013-03-12 20:38:51 +00:00
drh
d383216383 Revise the patch to make it easier to understand. 
FossilOrigin-Name: 3ce7eb0265b5be4e23264ae41332b947011ff1ad
 2013-03-12 18:49:25 +00:00
drh
7a3e147ee2 Revised fix for the DESC ORDER BY and IN constraint bug, 
ticket [4dd95f6943fbd18].  The previous check-in was incorrect.

FossilOrigin-Name: 8b2eb7a43b4580f04c14ea8600cf080e0e7f384d
 2013-03-12 18:40:20 +00:00
drh
0fe456bb29 A proposed fix for the DESC ORDER BY bug of ticket [4dd95f6943fbd18]. 
Seems to work, but lots more testing is needed prior to moving to trunk.

FossilOrigin-Name: 614a038ad2fe111687d2bc1c0aa716d7eb8fdd7c
 2013-03-12 18:34:50 +00:00
dan
1bc8b87e46 Merge recent changes to trunk into sessions branch. 
FossilOrigin-Name: 62adb0e0d70e619becb68ffd2625d979bcc777cd
 2013-03-12 11:38:59 +00:00
mistachkin
ee1c64ed25 Increase strictness of the new experimental functions and add more tests. 
FossilOrigin-Name: 05c4463ec5f36dde50f6eb116624dc40142f2c8c
 2013-03-12 09:07:25 +00:00
dan
881bd79293 Define _BSD_SOURCE when building on OpenBSD. This is required for fchmod(). 
FossilOrigin-Name: f9027cb47bdec8dcebf1f038921b28d9e9928c18
 2013-03-11 13:37:52 +00:00
dan
09ff9e1664 Fixes for compiling with SQLITE_OMIT_AUTOVACUUM and/or SQLITE_OMIT_TRIGGER defined. 
FossilOrigin-Name: 938b91e8552516772060d4e55e2f79cca4c13e27
 2013-03-11 11:49:03 +00:00
mistachkin
69f3d04810 Add experimental tointeger() and todouble() SQL functions. 
FossilOrigin-Name: 465fd853d3e3544cb06b15ffa32ce25774d816c7
 2013-03-11 01:23:37 +00:00
dan
6d235cb8d8 Fix a problem with resolving "db.view.column" references that appear in UPDATE or DELETE statements executed against views. 
FossilOrigin-Name: ddee56c9b2b591b9386b1072c3b3a699f7c1f853
 2013-03-09 14:40:24 +00:00
dan
994ff6f587 If SQLITE_OMIT_UTF16 is defined, avoid setting the 'enc' field of Schema objects to any value except SQLITE_UTF8. Otherwise, assert() statements may fail or spurious SQLITE_NOMEM errors may be returned at the vdbe level later on. 
FossilOrigin-Name: f2fecfb2d32cf666e16a87032042dc163ac30250
 2013-03-08 18:16:33 +00:00
dan
dbd4d5fc77 If SQLITE_OMIT_UTF16 is defined, avoid setting the 'enc' field of Schema objects to any value except SQLITE_UTF8. Otherwise, assert() statements may fail or spurious SQLITE_NOMEM errors may be returned at the vdbe level later on. 
FossilOrigin-Name: 69746ef787680a4b7590bd1d3c86b229d9d0dac4
 2013-03-08 07:10:37 +00:00
drh
fe7a5d11b6 Fix the char() function so that it works even if SQLITE_OMIT_UTF16 is defined. 
FossilOrigin-Name: af542c82e8e7f0415530b639fa397429c5f377f6
 2013-03-07 14:00:04 +00:00
mistachkin
ef593f293e Fix two compilation issues, one warning and one error, that occur only when SQLITE_OMIT_UTF16 is defined. 
FossilOrigin-Name: 10ace06be7fbe9a76a201c418b2af453c7a69043
 2013-03-07 06:42:53 +00:00
drh
b05567ed4b Merge all the latest trunk changes into the sessions branch. 
FossilOrigin-Name: d69d21903b883067c66dbcdefe6b369a6fe328b0
 2013-03-06 02:12:18 +00:00
drh
459f63e7ed Fix a bug (ticket [fc7bd6358f59]) that caused incorrect query results in 
three way queries that involved comparing INTEGER and TEXT columns for
equality.

FossilOrigin-Name: 7097241c1220ada318f8eda938c3e3430b94a606
 2013-03-06 01:55:27 +00:00
drh
cfc176973e Fix an operator precedence problem on the [1d8086902e] check-in. 
FossilOrigin-Name: 4f5f3aebe81c3cbe539db3e33ec38fa3de47e90b
 2013-03-06 01:41:53 +00:00
dan
b83c21e600 Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size). 
FossilOrigin-Name: 1d8086902ee96347491bce5ec04dc92ccd42efa1
 2013-03-05 15:27:34 +00:00
dan
e3664fb03c Add extended error code SQLITE_READONLY_ROLLBACK. Returned if a read-only connection cannot read the database because doing so would require it to roll back a hot-journal. 
FossilOrigin-Name: 39247b14a52b0c0222fe5a848bf0aef0854058c4
 2013-03-05 15:09:25 +00:00
dan
e1df4e31ec Fix a bug in the recent incremental-vacuum related changes. 
FossilOrigin-Name: 717863fca6d58828bf9321bc8b169e385ad4263f
 2013-03-05 11:27:04 +00:00
dan
e0ac363c62 Remove an assert() statement that has been incorrect since the recent incremental-vacuum related changes in [26e235b7a4]. 
FossilOrigin-Name: 090a47127fde90616a92a324d26bf9ddd4053120
 2013-03-04 16:35:06 +00:00
drh
82e647d7c3 Update comments on the free-page allocator to accurately reflect the 
latest implementation.  Add new asserts to the free-page allocator.

FossilOrigin-Name: 9a135e37b696b8544da8dbddf9d1041b8fa6f1c2
 2013-03-02 03:25:55 +00:00
drh
1d59d036de Complete the initialization of the loadable extension thunk table. Also 
fix other (harmless) compiler warnings.

FossilOrigin-Name: 780d06c5e54590f677f993fa9c313989c2eab8c7
 2013-03-01 23:40:26 +00:00
drh
1488052d38 Update the cygwin interface to use the newer 1.7 APIs instead of the 
1.5 APIs.  Also shorten over-length source code lines in os_win.c.

FossilOrigin-Name: 6b2838336a31e34c540210ccc9c934d4ba94757c
 2013-03-01 23:24:04 +00:00
drh
6ffb4975f7 Fix an overly restrictive assert() in the pager. 
FossilOrigin-Name: f476eace86102fd5442cfbba169c18f6ee44eae2
 2013-03-01 21:01:05 +00:00
drh
de97724827 Fix the handling of UTF16 surrogate pairs in the char() function. 
FossilOrigin-Name: ff67d87894eeb0036374235c5723e267536909f9
 2013-03-01 15:02:52 +00:00
drh
503a686e09 Always use strncmp() rather than memcmp() when comparing strings where one 
or other string might be less than the length parameter, since optimized
versions of memcmp() might read past the first difference and in so doing
generate an access violation.

FossilOrigin-Name: d73435587ba7459e2e2c32980d0e17abdeceb4bc
 2013-03-01 01:07:17 +00:00
drh
dd1dd489d9 When comparing names during name resolution, make sure the names match 
exactly and that one name isn't merely a prefix of the other.
Fix for ticket [7a31705a7e6c95d51].

FossilOrigin-Name: c2d5a23b1ab39918e97c596cf75c42f86a5fe2b7
 2013-02-26 12:57:42 +00:00
mistachkin
c9545442f9 Remove extra use of the sqlite3_value_int64() function. 
FossilOrigin-Name: 6d7973524a7d3bf3158fdac58975945da7f51740
 2013-02-26 05:42:30 +00:00
drh
fbc1ddf079 Add new SQL functions unicode() and char(). 
FossilOrigin-Name: be2493905281e12c7f4c146ab17c8872e52da350
 2013-02-25 14:39:47 +00:00
dan
896f99e942 Catch a dropped error code in backup.c. 
FossilOrigin-Name: ac8ca3ecee4d81bf522b330033e5d85638063670
 2013-02-25 07:12:40 +00:00
dan
9138471141 Fix a case where database corruption may cause an assert() to fail. 
FossilOrigin-Name: ba33bb059ed4f4547da2880dbc8bd827c06fae34
 2013-02-24 11:50:43 +00:00
dan
e0b605917e Fix a case in the incremental vacuum code where database corruption was going unreported. 
FossilOrigin-Name: 4cd30c72629a7f44b18026a70103aa0bb8a3b959
 2013-02-23 19:43:47 +00:00