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7819 Commits

Author SHA1 Message Date
mistachkin
dd08ca0ff9 Add the #ifdefs for sqlite3ErrName() to sqliteInt.h as well. 
FossilOrigin-Name: 400fc4c37ff34e84f5a129a083a567bda840278e
 2013-04-30 07:58:15 +00:00
mistachkin
10269dc676 Define the sqlite3ErrName() function only when necessary. More robust handling of unknown return codes. 
FossilOrigin-Name: e47cd314371c2be6e00d96392b3892a7f3015f98
 2013-04-30 07:54:42 +00:00
mistachkin
e84d8d3219 More refinements to Windows OSTRACE usage. Replace all usage of sqlite3TestErrorName() with sqlite3ErrName() and add missing return codes. 
FossilOrigin-Name: 05ba5e23fcc5da416d47a8ad5e667ed6a0c7a34a
 2013-04-29 03:09:10 +00:00
mistachkin
f2c1c99f15 Initial work on reforming usage of OSTRACE by the Windows VFS. 
FossilOrigin-Name: b347b5d1a01301f44e6fd20ee03a9529ffd25788
 2013-04-28 01:44:43 +00:00
drh
c5797545de Untested fix for building on VxWorks. 
FossilOrigin-Name: f14d55cf358b0392d3b8cd61dc85f43a610a8edf
 2013-04-27 12:13:29 +00:00
drh
a13090fee9 Fix a formatting typo in a comment. No changes to code. 
FossilOrigin-Name: 7a97226ffe174349e7113340f5354c4e44bd9738
 2013-04-26 19:33:34 +00:00
dan
8e4714b303 Avoid unnecessarily reseting the pager cache after committing a transaction that takes advantage of the SQLITE_IOCAP_ATOMIC related optimization. 
FossilOrigin-Name: c47144e98c0a0f9e09780c945de10c57b6a495ea
 2013-04-26 18:36:58 +00:00
dan
77b428aa33 Avoid using posix_fallocate() in WAL mode, as it is not supported by all file-systems. 
FossilOrigin-Name: 1bbb4be1a25947f75b2b0c6f368199016b6f7de3
 2013-04-26 17:00:52 +00:00
dan
47a2b4a0b0 Avoid using posix_fallocate() in WAL mode, as it is not supported by all file-systems. 
FossilOrigin-Name: 9c7523dabf4aee609287732ce787c9b9a9087e7f
 2013-04-26 16:09:29 +00:00
drh
9ea88b2b48 Update documentation with new hyperlinks. No changes to code. 
FossilOrigin-Name: 640eb54ad6aac9bc7109cba167389a9bcec3f21e
 2013-04-26 15:55:57 +00:00
drh
2bba8c249a Reduce the default SQLITE_MAX_MMAP_SIZE slightly so that it fits in a 
signed 32-bit integer.

FossilOrigin-Name: 460752b8575320163d2659bb7ff24aff41e2bb66
 2013-04-26 12:08:29 +00:00
drh
ea41dc44c5 Added the nextchar.c extension. Minor changes to the spellfix.c extension 
so that it can be appended to an amalgamation and compiled without duplicating
symbols.

FossilOrigin-Name: 56b9a417f5451631f11c5206d625f11472ee65f9
 2013-04-25 19:31:33 +00:00
drh
c140a6b40d Merge the std-ext branch into trunk. This merge adds several new extensions 
to the ext/misc folder, including transitive_closure, ieee754, and amatch,
and it convers some older src/test_*.c file into extensions in the ext/misc
folder.

FossilOrigin-Name: bbe607c7d17c50b667990360e2ccfab8dd22f161
 2013-04-25 16:52:19 +00:00
drh
8416fc7fc7 Added the transitive_closure, ieee754, and amatch extensions. 
FossilOrigin-Name: 84018099c8715b982cd24ce9221f93c7379e8c08
 2013-04-25 16:42:55 +00:00
drh
b7045ab2ed Move the test_spellfix.c module to ext/misc/spellfix.c. 
FossilOrigin-Name: de556add10150140981a2e34b3712e96a7c262e3
 2013-04-25 14:59:01 +00:00
drh
e50db1c5d2 Convert the fuzzer virtual table into a loadable extension and move it 
to the ext/misc/fuzzer.c file.

FossilOrigin-Name: c8c69307f60c1d07ac666ae3797b7e3f286fd491
 2013-04-25 14:31:46 +00:00
drh
24b6422dcb Make test_wholenumber.c into a loadable extension and move it to 
ext/misc/wholenumber.c.

FossilOrigin-Name: efcc9dd012b5f193324dfc2ee9c2410c16fc1b3b
 2013-04-25 11:58:36 +00:00
drh
aa87f9a68b Make sure the affinity and datatype of sub-subqueries are initialized 
prior to subqueries as the latter relies on the former.

FossilOrigin-Name: 39b4e6ff9316cc78ea88349091e195b8104d1e9e
 2013-04-25 00:57:10 +00:00
drh
ed17167e1d Fix a simple comment typo. No changes to code. 
FossilOrigin-Name: f136bd95824dc95b9e6acdc4d55db263ba13fbaa
 2013-04-24 13:50:09 +00:00
drh
248f2be91a Make "test_regexp.c" into a loadable extension and move it over to 
ext/misc/regexp.c.  Add the "load_static_extension" command for testing
purposes.

FossilOrigin-Name: 860fc393bff27045e0593c3c51bf5577accd0b79
 2013-04-23 20:10:13 +00:00
drh
da8caa0b2d Fix harmless compiler warnings. 
FossilOrigin-Name: 1a1cf5aa86734c832d845e07780262a178188d56
 2013-04-22 23:38:50 +00:00
drh
d99aaf10df Do not allow a virtual table to cancel the ORDER BY clause unless all 
outer loops are guaranteed to return no more than one row result.
Candidate fix for ticket [ba82a4a41eac1].

FossilOrigin-Name: 49cfa14fceeef2d55b449eb927c283ce6f650c07
 2013-04-22 19:56:12 +00:00
drh
b9830a1454 Enhanced documentation for the SQLITE_CONFIG_SQLLOG mechanism and the 
test_sqllog.c demonstration file.  No changes to code.

FossilOrigin-Name: 206caf21f6f6963aa38a9aa0f6ea11c7230bb726
 2013-04-22 13:51:09 +00:00
drh
0c41d22920 Use transitivity to move constraints into the outer loops of a join whenever 
possible, thereby reducing the amount of work that needs to occur in
inner loops.

FossilOrigin-Name: 5f4907e1c6230e3dd904bd99e1c48c576c669f63
 2013-04-22 02:39:10 +00:00
drh
08ef8d7311 Make the SQLITE_EXTENSION_INIT1 and SQLITE_EXTENSION_INIT2 macros into 
no-ops if the extension is statically linked.

FossilOrigin-Name: 86eb3eed4c70730dba0e319f243f8cb4fa8de06c
 2013-04-19 01:23:06 +00:00
drh
c288e442e3 Experiments in making loadable extensions easier to program. The 
shared library filename tries various operating-system specific extensions
if the bare library name does not work.  And the entry point is derived
from the filename is the legacy entry point name "sqlite3_extension_init"
is not found.

FossilOrigin-Name: 6cfa1d73d79b9f0be8157f0a37c264dd95b031c8
 2013-04-18 22:56:42 +00:00
drh
a956af67e1 Fix a compiler warning in sqlite3_compileoption_used(). 
FossilOrigin-Name: e9f9d84b223b69d36688cd7a4c7c696bfda8a1ad
 2013-04-18 03:10:43 +00:00
drh
83b5bfc7d3 Do not suppress the ORDER BY clause on a virtual table query if an IN 
constraint is used.  Fix for ticket [f69b96e3076e].  Testing done on
TH3 using cov1/where37.test.

FossilOrigin-Name: 61b2a7be3b9c04bf45bffa93a7d3a480fc5c947a
 2013-04-18 02:55:54 +00:00
drh
7a411f441b In the command-line shell, allow a dot-command to occur after a 
multi-line c-style comment.

FossilOrigin-Name: e2c94ab930f0e5a6dbe8cdd34ebb8cfeeedca56c
 2013-04-17 17:33:17 +00:00
drh
4670f6d5f6 Improvements to some of the comments that are used to render documentation 
concerning loadable extensions.  No changes to code.

FossilOrigin-Name: 76f4e31245fd1676a4520a2f7488bca6eb981e4a
 2013-04-17 14:04:52 +00:00
drh
99b390827b Update the command-line shell to give an exit code of 0 when the ".quit" 
command is run from the command-line.

FossilOrigin-Name: 467e218120d63d0f34c447f7324bac1364ac0eac
 2013-04-17 12:19:48 +00:00
drh
d16d0bc58b Omit sqlite3_compileoption_used() entries that are not explicitly stated 
on the compiler command-line, except keep SQLITE_THREADSAFE around so that
there is always at least one compilation option.

FossilOrigin-Name: 109d6767d2626741db1d15ed55e699ac3184a536
 2013-04-16 18:24:34 +00:00
drh
50287f5c0c Remove the unused SQLITE_CURDIR macro. 
FossilOrigin-Name: 16f7ba4afaa69f6150b4defd4ddf5800f5d23084
 2013-04-16 14:58:52 +00:00
drh
0f2340132f Disable memory-mapped I/O when the codec is enabled. 
FossilOrigin-Name: 340cca3079cd7aac2f51071435666e9e00ed8bd5
 2013-04-16 14:52:47 +00:00
mistachkin
5824e05315 Expand scope of the SQLITE_MAX_MMAP_SIZE define for the Win32 VFS. 
FossilOrigin-Name: f4b8faab45e217f227bd7ce65d4741754731b8cd
 2013-04-15 20:08:27 +00:00
drh
9b4c59fa1b Refactoring the mmap interface. The controlling pragma is now "mmap_size" 
instead of "mmap_limit".  Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQLITE_FCNTL_MMAP_SIZE, respecctively.  
The default mmap_size is now always 0, meaning that
memory mapped I/O is off by default.  There is a new compile-time option
SQLITE_MAX_MMAP_SIZE that determines a hard upper bound on the mmap_size.
Setting SQLITE_MAX_MMAP_SIZE to zero disables the memory-mapped I/O logic
and causes it to be omitted from the build.  An extra argument is added
to SQLITE_CONFIG_MMAP_SIZE that can optionally lower the SQLITE_MAX_MMAP_SIZE
at start-time. The SQLITE_MAX_MMAP_SIZE is zero for platforms where we 
know that it does not work, meaning that it cannot be turned on by mistake
on those platforms.

FossilOrigin-Name: ea1404a10abd7f68e1f8e0708c8a3199d1f79665
 2013-04-15 17:03:42 +00:00
drh
a1710cc2ea Fix a formatting typo in a comment. No changes to code. 
FossilOrigin-Name: 3412424990c93d2978e819e6099811f1cdde316d
 2013-04-15 13:10:30 +00:00
drh
a3a5bd9b62 Only consider AS names from the result set as candidates for resolving 
identifiers in the WHERE clause if there are no other matches.  In the
ORDER BY clause, AS names take priority over any column names.
Candidate fix for ticket [2500cdb9be].

FossilOrigin-Name: ad53924dcadffb95c6497c46c228c67e8f5370e4
 2013-04-13 19:59:58 +00:00
drh
e82c6c39f4 Fix the xCheckReservedLock() method on the windows VFS so that it cannot 
return a false positive when two or more processes use it at the same time
on the same file.  Ticket [7ff3120e4fa54abb55]

FossilOrigin-Name: dd3510bb20ade173c81c9874c05466011c8a249d
 2013-04-11 18:28:55 +00:00
drh
ef8e986bde Fix pragma code generation so that it always outputs an OP_Trace opcode so 
that pragmas are shown in sqlite3_trace() output.

FossilOrigin-Name: 663f04bd48bc6f302230a22bd22b82bde2353943
 2013-04-11 13:26:18 +00:00
drh
fbc7e8845d Have the UNIX VFS issue warnings via sqlite3_log() if a database file is 
renamed or unlinked or linked to more than one name while the file is open.

FossilOrigin-Name: e238dcf9189c029fbdcf89339e21d9cdd8fbf2c5
 2013-04-11 01:16:15 +00:00
drh
d040e76442 Add new primary error codes SQLITE_NOTICE and SQLITE_WARNING for use with 
sqlite3_log().  Add new extended error codes SQLITE_NOTICE_RECOVER_WAL and
SQLITE_NOTICE_RECOVER_ROLLBACK to use with sqlite3_log() messages that occur
on each recovery.

FossilOrigin-Name: be7d2c5482c41baf000d7fb5dccc31b974e91064
 2013-04-10 23:48:37 +00:00
drh
56282a5bc7 Add the sqlite3_strglob() interface. 
FossilOrigin-Name: 41d6ff32a6dd1311dc3aabe5156335a64a886919
 2013-04-10 16:13:38 +00:00
drh
ab755ac81a Change the rollback journal so that it invokes sqlite3_log() make a record 
of a recovery, just as the WAL journal does.

FossilOrigin-Name: 7cd3f6cd3a39ed1c4bbf9e3508824150632c5bd9
 2013-04-09 18:36:36 +00:00
drh
6e0b6d52da Add extra #ifndef statements in os_unix.c and os_win.c to make sure the 
memory mapped I/O really is disabled when SQLITE_DISABLE_MMAP is set.

FossilOrigin-Name: c1e2523c9051782569291fff998140f7e0b70b6d
 2013-04-09 16:19:20 +00:00
drh
188d488409 Disable the use of memory-mapped I/O if the SQLITE_DISABLE_MMAP macro is 
defined.  Automatically define this macro for OpenBSD and QNX.  Other
systems are likely to be added to the disabled list over time.

FossilOrigin-Name: 8a4314a398c6c6efb25e6993c826b7e60d9bb1f9
 2013-04-08 20:47:49 +00:00
dan
bcb8a868ce Handle the case in os_unix.c where SQLITE_FCNTL_MMAP_LIMIT requests that the mmap limit be set to a value smaller than the current mapping. 
FossilOrigin-Name: 360473493ec1a7094a2b1c5436f3b70914a6dfdd
 2013-04-08 15:30:41 +00:00
dan
fbfe388d31 Fix an incorrect type cast in an assignment in vdbe.c. 
FossilOrigin-Name: 320b5295da57023399c7b9eed82eae40cf619803
 2013-04-08 10:38:57 +00:00
drh
60625313b0 Increase the default SQLITE_MAX_SCHEMA_RETRY to 50. Make sure that macro 
covers every case where a prepared statement might need to be reprepared due
to a schema change.  The sqlite3_exec() interface now uses 
sqlite3_prepare_v2().

FossilOrigin-Name: c1d7304c80c4a6244c8a9f6fad1eebd0f339c724
 2013-04-06 18:06:51 +00:00
dan
d7a558a9fb Improve the code coverage of "permutations.test coverage-pager". 
FossilOrigin-Name: b095e2cdb61ca8487255687f58fb1024d40f3986
 2013-04-05 20:40:43 +00:00