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23,911 Commits 1,607 Branches 185 Tags
c2d0df95ba5312b420d7aa786ab805a5daeb1cc0
Commit Graph

2423 Commits

Author SHA1 Message Date
drh
772460fd4c Improvements to the way VALUES clauses are parsed. 
FossilOrigin-Name: ec5a493ad27593ca78899b3001630c1898b940ff
 2015-04-16 14:13:12 +00:00
mistachkin
0cbcffa75d Move OSTRACE defines so they are visible to all source files that need them. 
FossilOrigin-Name: 72485c97c6de47b8bba63b2a307e7bdeea114040
 2015-04-16 03:56:32 +00:00
mistachkin
02b0e267fb Make sure the sqlite3DebugPrintf() function is defined for OSTRACE as well. 
FossilOrigin-Name: ae5af70427e0df960a54c48cd27a6288500b1f31
 2015-04-16 03:37:19 +00:00
mistachkin
fb383e9229 Merge updates from trunk. Make OSTRACE changes work on Linux. 
FossilOrigin-Name: cd1542664eb3eb46d486664ded49cd9c4bef3948
 2015-04-16 03:24:38 +00:00
drh
df3c171881 Merge all recent trunk enhancements into the sessions branch. 
FossilOrigin-Name: 5f14f34f072921e229bc20a5185c0cdb3f464c04
 2015-04-12 01:33:37 +00:00
dan
6864076cc4 Update this branch with latest trunk changes. 
FossilOrigin-Name: 60be9c1c1ad0d8250a99cadda820dff40a31c94e
 2015-04-10 08:20:42 +00:00
drh
af76530fb0 Merge obscure problem fixes from trunk. 
FossilOrigin-Name: 271c110bcf5bf2ea7e113dd01dec876a08e3c047
 2015-04-06 12:08:24 +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
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
mistachkin
d25675f897 Build fixes for OSTRACE enhancements. 
FossilOrigin-Name: f79c236fc537ecee1ea7448a3e3216a2415561a1
 2015-03-31 19:06:46 +00:00
mistachkin
eb48b062a1 Testing enhancements on Windows. 
FossilOrigin-Name: 9cc70eee2e365dd390210f436b893b9d80a19b04
 2015-03-31 17:45:44 +00:00
drh
2a07f5ecec Merge all recent trunk enhancements and fixes into the sessions branch. 
FossilOrigin-Name: df94e61f93da390cb75c48975c50e9d62096ea0b
 2015-03-31 00:10:21 +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
drh
edea911945 Merge all recent trunk enhancements into the sessions branch. 
FossilOrigin-Name: 54aaa6f29ad1bf84148c2403eed77e8311f68d66
 2015-03-24 19:02:13 +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
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
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
c11a172d5f Merge recent trunk enhancements into the sessions branch. 
FossilOrigin-Name: 68c8937e83b770d5ec6b1855c1bde81057c11b5f
 2015-03-09 13:07:45 +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
878acb32ef Merge all recent trunk changes into the sessions branch. 
FossilOrigin-Name: f36bb5fa5c5e3430808fe35d58f45559a216d341
 2015-02-21 15:13:50 +00:00
drh
2308ed3854 Propagate the COLLATE operator upward through function calls. 
Initial fix for ticket [ca0d20b6cdddec5e8].

FossilOrigin-Name: c053448a55f9d030e8ffe88cf4fc14ada7f6ec19
 2015-02-09 16:09:34 +00:00
drh
885a5b030e Disable the query flattener for aggregate subqueries if the parent query 
uses other subqueries in its result set or WHERE clause or ORDER BY clause.
Preliminary fix for ticket [2f7170d73bf9abf8].  However it still contains
a defect similar to the COLLATE problem of [ca0d20b6cddd].

FossilOrigin-Name: 0b7d65e3fda676d193347cb782854c28a48252af
 2015-02-09 15:21:36 +00:00
drh
63f845734e Rename the internal "EP_Constant" bitmask to a less misleading "EP_ConstFunc". 
FossilOrigin-Name: 4ef7ceced2b0000d21f7f8014384c04a0e4661d3
 2015-02-09 14:07:07 +00:00
drh
1ee4a2dd88 Merge all the latest enhancements from trunk. 
FossilOrigin-Name: ae7eef117f28a5dae7a05805f2d31ac532a9fcc5
 2015-02-06 15:40:32 +00:00
drh
1ffede8c86 Change SQLITE_TESTCTRL_INITMODE to SQLITE_TESTCTRL_IMPOSTER. Revise the order 
of parameters.  Give it the ability to reset the schema parse table so that
imposter tables can be erased.

FossilOrigin-Name: 42d5601739c90434e5adfda8fa99ef7b903877db
 2015-01-30 20:59:27 +00:00
drh
7a20f698df Merge trunk 3.8.8 beta changes into the sessions branch 
FossilOrigin-Name: 0ba124540b5b2a9ceda0f4f4a46e6be54edad813
 2015-01-14 17:16:23 +00:00
mistachkin
9b97b8fed9 Merge updates from trunk. 
FossilOrigin-Name: ca5f2c545216c82486e66d26f55b49cbf351ffdc
 2015-01-12 18:52:57 +00:00
mistachkin
2318d3387d Work in progress on fixing harmless compiler warnings when using -W4 and MSVC. 
FossilOrigin-Name: 856dd245ce037f93d5ae2ddeb4fdf949c1e5c8e9
 2015-01-12 18:02:52 +00:00
drh
0ede9ebec7 Improvements to compile-time-option hygiene. Use "#if OPTION" instead of 
"#ifdef OPTION" in cases where that makes sense, so that -DOPTION=0 will work.
Add the "Have-Not" configuration in releasetest.tcl which disables all of
the "HAVE_component" compile-time options.

FossilOrigin-Name: 9e92a5ed5aaba20461ed4ce8359d6e34e7773d68
 2015-01-10 16:49:23 +00:00
drh
f7af7a17b9 Merge recent enhancements from trunk, including test scripts enhancements and 
the removal of limits on the number of terms in a VALUES clause.

FossilOrigin-Name: 5a2dec55bfadc328b430a5231a037b37831a5530
 2015-01-08 20:06:06 +00:00
drh
45f54a5778 Handle compound-select statements originating from VALUES clauses as a 
special case that does not use recursion.

FossilOrigin-Name: 9ce9e43af38e6bc362734463d4bfc40ff0c98f8f
 2015-01-05 19:16:42 +00:00
drh
3bd1791dfb Add the SQLITE_CONFIG_PMASZ start-time option. 
FossilOrigin-Name: acb0d1e8324f19da3d4d577d58748848de1bcef7
 2015-01-02 15:55:29 +00:00
drh
032f461900 Merge threading fixes from trunk into the sessions branch. 
FossilOrigin-Name: 9817a2864eebe2dc90ce505fe0faa8b069ff48ff
 2014-12-16 01:05:38 +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
34794c3d0c Incorporate the SQLITE_CHECKPOINT_TRUNCATE enhancement and a couple of 
obscure bug fixes from trunk.

FossilOrigin-Name: 34ffa3b3c002b0e87d8382ad76e87dbaec0b2bc6
 2014-12-04 23:35:08 +00:00
drh
72673a24e2 If a table is the right operand of a LEFT JOIN, then any column of that 
table can be NULL even if that column as a NOT NULL constraint.
Fix for ticket [6f2222d550f5b0ee7ed].

FossilOrigin-Name: 6f6fcbe4736b9468a495c684d5eebc8bfe5c566a
 2014-12-04 16:27:17 +00:00
drh
6e09b16852 Merge all recent fixes and enhancements from trunk into sessions. 
FossilOrigin-Name: 2617d93713d9f4cf907ab2e7baef6a0f74f7198e
 2014-12-02 16:31:01 +00:00
drh
04e8a58669 Merge recent trunk enhancements, including the read-after-ROLLBACK change 
and the addition of sqlite3_stmt_scanstatus() support, as well as various
minor bug fixes.

FossilOrigin-Name: f09055f3c4348264c7336f90646375f0d98b061e
 2014-11-18 21:20:57 +00:00
drh
f9df2fbdcd Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an 
index for being used with the skip-scan algorithm.

FossilOrigin-Name: 00fe09505792cd0d104b2da9d040f023e30fa871
 2014-11-15 19:08:13 +00:00
drh
97d3898335 Fix another harmless comment typo. 
FossilOrigin-Name: b45bc80bb16f07192d84fd14433bb724a84d4146
 2014-11-07 14:37:32 +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
ca3e10ea37 Merge recent trunk enhancements, and in particular the improvements to 
the b-tree balancing logic, into the sessions branch.

FossilOrigin-Name: 28b044a51215a3f64dafb2cf3b6cb7d2029580ef
 2014-10-31 14:53:32 +00:00
drh
af8f513f9d Fix the %c format character in sqlite3VXPrintf() so that it correctly 
handles precisions larger than 70.

FossilOrigin-Name: 08a27440f19b7fc884464832e6105af1bf008172
 2014-10-29 18:20:18 +00:00
drh
d05ab6aacf Increase the resolution of the second parameter to the likelihood() SQL 
function (the probability value) so that it can handle probabilities
as small as 0.00000001.  Formerly, it ran out of precision at 0.001.

FossilOrigin-Name: 0f08924fe0c52a85a103f67bee9809e0f8f884b0
 2014-10-25 13:42:16 +00:00
drh
059b2d50e1 Enhance the automatic index logic so that it creates a partial index when 
doing so gives the same answer for less work.

FossilOrigin-Name: d95d0313c447f5baeabdb17284d8606331ab7d49
 2014-10-24 19:28:09 +00:00