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30,100 Commits 1,570 Branches 184 Tags
optimize-null-values
Commit Graph

1295 Commits

Author SHA1 Message Date
drh
acbcb7e013 Simplify the interface to the symbol table, saving 600 bytes of code space. 
FossilOrigin-Name: 14b0f561fe15622b61c6676c9c455dca6b9ba5f0
 2014-08-21 20:26:37 +00:00
drh
83b25d32d7 Merge the pre-3.8.6 changes into the threads branch. 
FossilOrigin-Name: a608fd1d52606a009c3acc7f1d184b86a7df3c82
 2014-08-14 14:02:48 +00:00
drh
d0738004ca Merge the trunk changes for 3.8.6 beta3 into the sessions branch. 
FossilOrigin-Name: d49455d9a972fc2224d9beb97165a998ca56e838
 2014-08-13 14:43:32 +00:00
drh
9f959b07de Add a few more requirements tests. 
FossilOrigin-Name: b5652439d5d770f0edeb80c8f55fa7cc515482e3
 2014-08-11 17:37:27 +00:00
drh
ddb17cae38 Updates to evidence marks and requirements. No changes to code. 
FossilOrigin-Name: 62d38308b519a5362f559b296a0cf1acccf8f673
 2014-08-11 15:54:11 +00:00
drh
3c19bbea0a The SQLITE_IOERR_BLOCKED extended error code is not longer used, so remove 
assert() statements and documentation for that error code.  Also make other
documentation improvements.

FossilOrigin-Name: 36b7c5cefcad6bad044806092593c84876fee8bc
 2014-08-08 15:38:11 +00:00
drh
5402710b0b Fix harmless compiler warnings. In the command-line shell, report if the 
".system" command returns a non-zero result.

FossilOrigin-Name: 1202e9771f6d699dbf5268368108a3527d06d799
 2014-08-06 14:36:53 +00:00
drh
bd1c881a91 Merge recent trunk changes, and especially the fix for the CREATE UNIQUE INDEX 
problem of ticket [9a6daf340df99ba9].

FossilOrigin-Name: 5b50a8380b2b678c1646ff303e3696efc1d7d92c
 2014-07-30 14:44:24 +00:00
drh
39a7bfd361 Merge the fix for the CREATE UNIQUE INDEX problem into the sessions branch. 
FossilOrigin-Name: 43401ee624587ffa166c3cda7e5265ad0d81da5c
 2014-07-30 14:29:54 +00:00
mistachkin
edd93c3349 Merge updates from trunk. 
FossilOrigin-Name: 08c9a4ea6353900095a471365a8611a443f5f399
 2014-07-29 18:03:36 +00:00
drh
011b2e5dd3 Merge the R-Tree fix and the new SQLITE_TESTCTRL_ISINIT test control from 
trunk.

FossilOrigin-Name: b2f7eb3cc27ecf9a6a88907991148bca1a7d54b3
 2014-07-29 14:16:42 +00:00
drh
43cfc230ab Add the SQLITE_TESTCTRL_ISINIT file control. 
FossilOrigin-Name: 8b651d4d6cde7efbc0cc7155948f477477be100e
 2014-07-29 14:09:21 +00:00
mistachkin
d6918657d8 Enhancements and updates to the Win32 mutex subsystem. 
FossilOrigin-Name: 18984c321049a759f6619cfa17fb3f4e7b3e08ea
 2014-07-29 05:49:02 +00:00
drh
2bd2c29a95 Merge all recent trunk changes into the threads branch. 
FossilOrigin-Name: 770685892c8f09b9cddb2fbb2877cfb291e19425
 2014-07-24 16:54:28 +00:00
drh
35c3d8cc75 Merge recent trunk changes into the sessions branch. 
FossilOrigin-Name: a9db017eabdefafcda87c497e8bafa07002ac0fe
 2014-07-24 16:23:51 +00:00
drh
9296c18a50 Change the hex literal processing so that only the SQL parser understands 
hex literals.  Casting and coercing string literals into numeric values does
not understand hexadecimal integers.  This preserves backwards compatibility.
Also:  Throw an error on any hex literal that is too big to fit into 64 bits.

FossilOrigin-Name: 6c6f0de59bf96b79c8ace8c9bfe48c7a6a306a50
 2014-07-23 13:40:49 +00:00
drh
d08b27988c Correction: The maximum SQLITE_MAX_ATTACHED value to avoid overflowing a 
signed 8-bit integer is 125, not 127.

FossilOrigin-Name: 48e378029528dac33d29866016128d236a7995d9
 2014-07-22 15:33:31 +00:00
drh
215c0c82fa Limit the maximum SQLITE_MAX_ATTACHED to 127, since a signed character 
is sometimes used to store the database index.

FossilOrigin-Name: f1c76c7c4c7d16855db60d16e23ecdf8d7ca862a
 2014-07-21 20:07:17 +00:00
drh
a7ab6d8165 Allow the SQLITE_MAX_ATTACHED compile-time option to be larger than 62. The 
default limit on the number of attached databases remains 10.

FossilOrigin-Name: 1a817ae2f35fa0396148dda2782cd4f919bf5c6f
 2014-07-21 15:44:39 +00:00
drh
6614181610 Merge the latest trunk changes into the threads branch. 
FossilOrigin-Name: ae23a65eb1547fbe8b86ab71477071990a22d31d
 2014-06-30 20:25:03 +00:00
drh
f257b4c613 Merge the latest trunk enhancements into the sessions branch. 
FossilOrigin-Name: a5d94eaba6aa12ff16d2a0af2fc752bcdb461877
 2014-06-30 20:02:55 +00:00
dan
685ffb134a Fix a problem with SQLITE_OMIT_WSD builds. 
FossilOrigin-Name: 07dda49c1bf8997a18c3368acb81b6d863ea38d6
 2014-06-23 10:18:50 +00:00
drh
79045882c9 Merge recent trunk changes into the threads branch. 
FossilOrigin-Name: 8215202759dbd863edf20aa26ff21da20bc35d73
 2014-05-26 20:15:21 +00:00
drh
aff0fbb6a5 Merge recent trunk changes into the sessions branch. 
FossilOrigin-Name: a769c7e03e6d4163986d49652687de34d15906a0
 2014-05-26 20:00:00 +00:00
drh
781597feca Fix the sqlite3_db_readonly() API so that it reports true if the database 
is readonly because the file format write version (byte 18 of the header)
is too large.

FossilOrigin-Name: 8d8af114dac301335ec10671c1e9a5a6d8266a60
 2014-05-21 08:21:07 +00:00
drh
d963982049 Merge recent trunk changes into the sessions branch. 
FossilOrigin-Name: 2d33afe0c43cb99caa521c48b721c3b0971e967c
 2014-05-20 00:20:23 +00:00
drh
db2f91907d Merge recent changes from trunk. 
FossilOrigin-Name: 6eefdad946da6a5f4052ac51d327777890fa3f18
 2014-05-19 23:17:33 +00:00
mistachkin
77a90ce811 Work around compilation issue with MSVC. 
FossilOrigin-Name: 9623a29c11e3a90513016ea3306c085d2bf91b62
 2014-05-16 23:15:50 +00:00
drh
d25c69ef39 Merge all recent changes from trunk, and especially the new sqlite3FaultSim() 
interface.

FossilOrigin-Name: 43fcbd9116401f30781fdcbe55d1674d6b96311b
 2014-05-16 14:27:05 +00:00
drh
c007f61bb0 Repurpose the SQLITE_TESTCTRL_FAULT_INSTALL test-control to register a 
callback to be invoked by sqlite3FaultSim().  That test-control has been
unused since 2008-06-20 and was never used in any official release.

FossilOrigin-Name: 0d43a7ad9abe821e33e0bf83a997aa4461b1e3f2
 2014-05-16 14:17:01 +00:00
drh
b0f935e4da In the sorter, only use large memory allocations if scratch memory has not 
been configured.  Add #ifdefs to disable unused code when 
SQLITE_MAX_WORKER_THREADS is zero.  Other sorter changes in support
of testability.

FossilOrigin-Name: d7e2b0d9cb099eda3341bc934bedff9facfe88bd
 2014-05-12 15:30:00 +00:00
drh
e9af1894e3 Merge recent trunk changes into the threads branch. 
FossilOrigin-Name: 8729aa3e3ed1da2e15408ef8705cbe185cd2a5ac
 2014-04-18 12:38:54 +00:00
drh
a1a483d54e Merge recent trunk changes into sessions. 
FossilOrigin-Name: 95e77efe076ab421bd246119c47dba5dacf9d087
 2014-04-18 01:10:05 +00:00
drh
2cf4acbd9f Add the SQLITE_TESTCTRL_BYTEORDER test control to interrogate SQLite's notion 
of the processor byte order and whether the byte order is known at compile-time
or determined at run-time.

FossilOrigin-Name: 9c6961967ae00e563ebe2859eaf2639a79f2cb01
 2014-04-18 00:06:02 +00:00
dan
8930c2ab0c Fix an integer overflow problem in the sorter. 
FossilOrigin-Name: 9d3351b8d713232133dad149c73fb2a27c72abb1
 2014-04-03 16:25:29 +00:00
dan
b3f56fdb69 Add the SQLITE_MAX_WORKER_THREADS compile time option. And the SQLITE_CONFIG_WORKER_THREADS sqlite3_config() switch. 
FossilOrigin-Name: 2774710df8cd2bfaca49888c69f1b01c0ddadf9a
 2014-03-31 19:57:34 +00:00
drh
24ed9d0445 Merge in fixes (including the corrupt-database crash fix) and 
performance enhancements from trunk.

FossilOrigin-Name: fc8ca1a87e7127bd28f32fd809aec3e24355fbfa
 2014-03-26 19:43:30 +00:00
dan
d88e521f59 Fix an obscure bug causing sqlite3_close() to fail if there are virtual tables on the disconnect list when it is called. 
FossilOrigin-Name: 6504aa47a8ebb13827be017c4cb4b2dc3c4c55f4
 2014-03-12 19:38:38 +00:00
drh
7826a9b83f Merge the performance enhancements of trunk (and some obscure bug fixes) 
into the sessions branch.

FossilOrigin-Name: 7f51ad97f0b24c57453d58faf25eee68861faa23
 2014-03-04 14:34:14 +00:00
drh
688852ab15 Add logic to do test coverage measurements on the VDBE code. 
FossilOrigin-Name: ce184c7bb16988641d37c908d9b3042456d4be3d
 2014-02-17 22:40:43 +00:00
drh
19913f4419 Bring in the latest updates from trunk. 
FossilOrigin-Name: 7b5f3773867ed0e4ed17bd473ba972d500035318
 2014-01-28 18:06:17 +00:00
dan
9c2552f2e8 Minor bugfix in main.c so that the library builds with SQLITE_OMIT_WSD defined. 
FossilOrigin-Name: 5e3b9ecc7b2b2e50952de819b99bafdb7b9ff59e
 2014-01-28 17:49:13 +00:00
drh
c187698614 Bring in all the latest trunk changes, including the Common Table 
Expressions implementation.

FossilOrigin-Name: 9b43e559195680e558264c4c00d34dc9cf9d9146
 2014-01-24 14:05:18 +00:00
dan
8561c81ed6 Remove the undocumented requirement for applications that use an SQLITE_ENABLE_SQLLOG build to define a sqlite3_init_sqllog() function. 
FossilOrigin-Name: 5e43bf013253921e4dfbe71de11ee7ed4b3e7eae
 2014-01-21 15:04:47 +00:00
drh
fe98081e18 Enhance sqlite3_randomness(N,P) such that it resets the internal PRNG 
if N is less than 1.  Subsequent calls to sqlite3_randomness() will reinitialize
the internal PRNG by calling the xRandomness() method of the default VFS.

FossilOrigin-Name: a221aa82bb5496885fd0bf76e4601443799511de
 2014-01-01 14:00:13 +00:00
drh
d9e3c267b4 Merge the latest trunk changes into the sessions branch. 
FossilOrigin-Name: cfd110bf5db2c1993a5e2ca718648bd9c17ee22c
 2013-12-24 12:09:42 +00:00
drh
685e3c481c Avoid compiler warnings by only enabling sqlite3ErrName() when 
SQLITE_TEST is defined.

FossilOrigin-Name: 862228e50534a6b89c9498c4db664610db11485e
 2013-12-21 17:07:13 +00:00
drh
f6b1a8e1a5 Make sure errors encountered while initializing extensions such as FTS4 
get reported out from sqlite3_open().  This fixes a bug introduced by
check-in [9d347f547e7ba9].  Also remove lots of forgotten "breakpoint"
commands left in test scripts over the years.

FossilOrigin-Name: ca3fdfd41961d8d3d1e39d20dc628e8a95dabb2f
 2013-12-19 16:26:05 +00:00
drh
c8d985e09c Merge in all recent preformance enhancements from trunk. 
FossilOrigin-Name: 32477642d79615fb85680bdac812ad9655cf6902
 2013-12-14 18:24:46 +00:00
drh
4a8ee3dfe2 Allow the SQLITE_DETERMINISTIC flag to be ORed into the preferred text encoding 
of application-defined functions, to mark the function as deterministic.

FossilOrigin-Name: 5716fc2341ddd8cf64139e7168597f864da4e10b
 2013-12-14 13:44:22 +00:00