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822 Commits

Author SHA1 Message Date
drh
3bd1791dfb Add the SQLITE_CONFIG_PMASZ start-time option. 
FossilOrigin-Name: acb0d1e8324f19da3d4d577d58748848de1bcef7
 2015-01-02 15:55:29 +00:00
dan
8038953c15 When building the amalgamation with SQLITE_ENABLE_IOTRACE defined, do not mark symbol sqlite3IoTrace as static. 
FossilOrigin-Name: 5b7ca013b7171a6807b15b128e140ce160f526d3
 2014-12-24 17:17:30 +00:00
mistachkin
054450f0bd Permit sqlite3_shutdown() to be called with OMIT_WSD enabled and without having called sqlite3_initialize() first. 
FossilOrigin-Name: 3f7dbdb5df38bd4b8cd49d22a23b8412b8d506e5
 2014-12-23 20:42:48 +00:00
mistachkin
cd54bab6fe Minor fixes and enhancements to the SQLITE_ENABLE_API_ARMOR functionality. 
FossilOrigin-Name: cb3e4219ac9560d2773b85453aafda54b7c9346f
 2014-12-20 21:14:14 +00:00
drh
9bd3cc4681 Add extra tests to threadtest4.c. Fix a benign data race accessing the 
text encoding using ENC(db).

FossilOrigin-Name: d7bb7ea4ab97ad26f4c84c9b8dc2827010093803
 2014-12-12 23:17:54 +00:00
drh
18b67f3f0d Fix a bug in the threadtest4.c program. Remove the keyinfo cache as it provides 
minimal performance improvements, and then only at SQL preparation time, not
at runtime, and it has problems with data races in shared-cache mode.  We might
later add the keyinfo cache back but only enable it when shared-cache mode
is off.

FossilOrigin-Name: b7489f9451628c68f1dfc1d457fc161a0921c631
 2014-12-12 00:20:37 +00:00
drh
45d1b20639 Fix the sqlite3_table_column_metadata() routine so that it gives the correct 
answer for the "rowid" column in a WITHOUT ROWID table.  Enhance it so that
it can be used to check for the existence of a table by setting the column
name parameter to NULL.  The routine is now included in the build by
default, even without the SQLITE_ENABLE_COLUMN_METADATA compile-time option.

FossilOrigin-Name: cf9be419a16156a9814e1378bb49b780de977343
 2014-12-09 22:24:42 +00:00
drh
8c3026ecf3 Make the sqlite3_table_column_metadata() interface available by default and 
without requiring the SQLITE_ENABLE_COLUMN_METADATA compile-time option.
Other sqlite3_column_* interfaces that have a run-time penalty even if they
are unused still require the SQLITE_ENABLE_COLUMN_METADATA option at
compile-time.

FossilOrigin-Name: 4f7549ff924b8ed8f90fc447cd4be11421453984
 2014-12-09 19:07:29 +00:00
drh
f5471925c9 Add the SQLITE_REVERSE_UNORDERED_SELECTS compile-time option that causes the 
"PRAGMA reverse_unordered_selects" setting to be on by default.

FossilOrigin-Name: 75a803e694d2c4e67579f45d54a0aaf120411a6e
 2014-12-09 15:12:11 +00:00
dan
0235a0331f Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open(). 
FossilOrigin-Name: 45415899545767888d36dcc0bafaf0ef415d94c2
 2014-12-08 20:20:16 +00:00
drh
b88c7b550c Add a missing mutex around calls to clear the KeyInfo cache when closing 
a database connection.

FossilOrigin-Name: 7047ce32a234484b8ba15311e6560aa74ff692c9
 2014-12-08 18:08:45 +00:00
drh
ebdb81dd45 The KeyInfo cache must be cleared before closing the btree, not after. 
Revised fix for ticket [e4a18565a36884b00edf].

FossilOrigin-Name: 7ed3346e8c10dbf52fd44ab69900699d4f7ad3fd
 2014-12-05 15:31:33 +00:00
drh
ffc8f3e201 When closing a (shared-cache) database connection, be sure to clear out all 
KeyInfo objects cached on Index objects.
Proposed fix for ticket [e4a18565a36884b00edf].

FossilOrigin-Name: 651ed97de13234be60a1138a98b06d308449a791
 2014-12-05 05:38:02 +00:00
drh
bb9a378df3 Simplify the sqlite3_wal_checkpoint() documentation. Add some source code 
evidence marks.

FossilOrigin-Name: 026c44ff2c092b14faa19985dd46873aeb8727dc
 2014-12-03 18:32:47 +00:00
dan
f26a1549ac Add the SQLITE_CHECKPOINT_TRUNCATE option. 
FossilOrigin-Name: 8e20a43419e46b6b9d1f60ec7ea420bbfb3ef358
 2014-12-02 19:04:54 +00:00
drh
5e3b49bc42 Add requirements marks on the built-in collating functions. 
FossilOrigin-Name: 4b608b62ac8d4eafdb76192b3b5db272332a4bfd
 2014-11-20 19:22:26 +00:00
drh
47b7fc7843 Experimental changes that permit read operations to continue after a 
ROLLBACK, as long as the schema is unchanged.

FossilOrigin-Name: fa6e6a9ae276cad60e9a4abc1bc23cf2809ea786
 2014-11-11 01:33:57 +00:00
drh
8790b6e860 Update documentation on sqlite3_config() and add corresponding evidence marks. 
FossilOrigin-Name: 360c8ca11c3315c8e08c7c52ff5468e3f723e562
 2014-11-07 01:43:56 +00:00
drh
4d9f188f00 Add various requirements evidence marks for sqlite3_config() options. 
FossilOrigin-Name: d423349d2cd8bc7e04f3d90ca7bab11e1ad86e25
 2014-11-04 17:23:24 +00:00
drh
5279d3433c Improved documentation and addition of source-code evidence marks for the 
sqlite3_config() interface.

FossilOrigin-Name: 681031a436fdd4cce426d6cd43cbae6b83167d26
 2014-11-04 13:41:32 +00:00
drh
def6889d21 Add the SQLITE_CONFIG_PCACHE_HDRSZ option for sqlite3_config(). 
FossilOrigin-Name: 6eb03e62a34e8e0964175283587247b0212db604
 2014-11-04 12:11:23 +00:00
drh
d1dcb23465 Add requirements marks and make minor tweaks to documentation. 
FossilOrigin-Name: 49188b2bb53a92b0b0b6aaf8247edeb0c1bcd1f5
 2014-11-01 18:32:18 +00:00
drh
9ca95730e3 Add the SQLITE_ENABLE_API_ARMOR compile-time option. This is a work in 
progress and is not yet completely functional.

FossilOrigin-Name: c297a84bc678f81ffc0aa9139ab73f0ca87c1971
 2014-10-24 00:35:58 +00:00
drh
4f81bbb528 Implement sqlite3_create_collation() by invoking 
sqlite3_create_collation_v2() with a NULL destructor argument.  This saves
a little space.

FossilOrigin-Name: 9762ad0639cca2fc1ef0573113fb613ce9e7e83e
 2014-10-23 01:01:26 +00:00
drh
00729cba46 Updates to documentation and requirements marks. No code changes. 
FossilOrigin-Name: 0f8102d71a0ee828629f037775ad86fe2a544120
 2014-10-04 11:59:33 +00:00
drh
4fa4a54f7e Remove the SQLITE_ENABLE_TREE_EXPLAIN compile-time option. Add alternative 
debugging display routines: sqlite3TreeViewExpr(), sqlite3TreeViewExprList(),
and sqlite3TreeViewSelect().

FossilOrigin-Name: 4ff51325d6b41d0c59e303b573700ec80c51d216
 2014-09-30 12:33:33 +00:00
drh
e933b83f02 Further ideas on user authentication. Not yet working code. 
FossilOrigin-Name: c8171ecd0d6f097c9e95d5f6643bae8d67f44750
 2014-09-10 17:34:28 +00:00
drh
d45309796b Non-working preliminary implementation attempts on user authentication. 
FossilOrigin-Name: 8440f093bac19a41d44ee352744354eab897fe4e
 2014-09-09 14:47:53 +00:00
peter.d.reid
60ec914c74 Fix typos in comments. No code changes. 
FossilOrigin-Name: e62aab5e9290503869e1f4d5e0fefd2b4dee0a69
 2014-09-06 16:39:46 +00:00
drh
6b2129aaaf Disable worker threads when SQLITE_THREADSAFE=0. Set the default compile-time 
maximum number of worker threads to 8 and honor the
SQLITE_DEFAULT_WORKER_THREADS compile-time constant (which defaults to 0).

FossilOrigin-Name: 33fa0410499900dd8beb44b9a8ffbd9f4b68c8d8
 2014-08-29 19:06:07 +00:00
drh
111544cbb4 Add SQLITE_LIMIT_WORKER_THREADS for controlling the maximum number of 
worker threads.

FossilOrigin-Name: 1b598c68f32db635d1cea1373bedc434aa60cf08
 2014-08-29 16:20:47 +00:00
drh
028696c4cc Remove the SQLITE_CONFIG_WORKER_THREADS configuration parameter. The number 
of worker threads in the sorter is now determined only by the
PRAGMA threads=N setting.

FossilOrigin-Name: e3305d4b4efcbe06945ce7f6ec0f2e864244aaf9
 2014-08-25 23:44:44 +00:00
drh
4d015c6902 Merge the recent performance enhancements implemented on trunk into the 
threads branch.

FossilOrigin-Name: dfdc900f5d1a31ee5c5f35a630c4a8253e69093b
 2014-08-25 13:27:02 +00:00
drh
13f40da31d Split the sqlite3Error() routine into sqlite3Error() and 
sqlite3ErrorWithMsg(), for a slight size reduction and performance increase.

FossilOrigin-Name: cf561d1f0bb60b3d638632d20bd686dda4fa4a04
 2014-08-22 18:00:11 +00:00
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
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
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
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