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c8abbc11cdf57ccdc593a5adbcd71f288dba6565
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531 Commits

Author SHA1 Message Date
drh
72bc8208f0 When generating code for partial indexes, be sure not to modify the 
index condition expression in the schema.

FossilOrigin-Name: e63d01c69c3e50f49ee3022a519c4f3e91f00520
 2015-06-11 13:58:35 +00:00
drh
05883a3409 Rename SQLITE_AFF_NONE to SQLITE_AFF_BLOB. 
FossilOrigin-Name: bce3f04186cd2d69414a5a98b5b77dc8f060554a
 2015-06-02 15:32:08 +00:00
drh
893ca50d0f Merge enhancements from trunk, including the new sqlite3_value_dup() API and 
the addition of the apSqlParam field in the sqlite3_rtree_query_info object
of R-Tree.

FossilOrigin-Name: cdc0ca6fb36e787b981fb544a27c6df838f85704
 2015-05-22 23:26:18 +00:00
drh
afe028a815 Fix two faulty assert statements discovered by fuzzing. 
FossilOrigin-Name: 799817bfb2bc95963c0e0d70063c4cb15c94ef74
 2015-05-22 13:09:50 +00:00
drh
6ea60c7c53 Merge the latest trunk enhancements and fixes into the sessions branch. 
FossilOrigin-Name: 4e5f17d189eb0578a544c21fc150f9e2ee3428e3
 2015-04-23 13:49:53 +00:00
drh
850b0d031d Merge all recent trunk enhancements and fixes into the sessions branch. 
FossilOrigin-Name: b8ef1cdee307441e8d97b4bfc21f8547692eea9f
 2015-04-20 01:32:53 +00:00
mistachkin
0311b622c4 Merge updates from trunk. 
FossilOrigin-Name: 59d1a3bb6050a812c4eb0d25ac53327081b9efed
 2015-04-19 23:40:55 +00:00
drh
992590be1c Fix a broken assert() and comparison for INSERT INTO ... SELECT when the 
SELECT uses an unknown collating sequence.

FossilOrigin-Name: e73ac0cbac257d2d2b28e51423e30d7449b6c7b5
 2015-04-19 22:41:22 +00:00
mistachkin
8e18922f12 Fix harmless compiler warnings seen with MSVC 2015. 
FossilOrigin-Name: d05becd873a03a366843a34e7f4c732dd8f88c86
 2015-04-19 21:43:16 +00:00
drh
a21f78b93f Bring comments on the INSERT code generator up-to-date. Fix the INSERT code 
generator so that it correctly handles inserts from a SELECT into a virtual
table with non-terminal hidden columns.

FossilOrigin-Name: 4ac81fac6c6302c042be3df493a41630b733fff0
 2015-04-19 18:32:43 +00:00
drh
ff363ee121 Merge all recent trunk fixes and enhancements into the sessions branch. 
FossilOrigin-Name: e65e65f9bc9b4bf5c9dd6e3a77a0d5f03c40e006
 2015-04-15 14:14:38 +00:00
drh
ab06b0e5be Remove an unreachable branch from the VACUUM logic. 
FossilOrigin-Name: 65ace4b062d9454a296c5a1aa7ea7316b1507ad4
 2015-04-13 14:03:54 +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
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
drh
6b011d83b4 Merge all recent trunk changes into the sessions branch. 
FossilOrigin-Name: 6406b77f2c447751a2fbb16f01c61cdcfd6af59e
 2014-09-21 22:49:20 +00:00
drh
4583c37ca0 Fix the affinity on inserts into the ANALYZE tables. Change the affinity 
characters to be upper case, to make the P5 parameter of comparison operators
easier to read.

FossilOrigin-Name: 3f3ca76aea38d566a574f4403b375bdac32854ed
 2014-09-19 20:13:25 +00:00
drh
a4a8a3c22e Merge support for large files on Android from trunk. 
FossilOrigin-Name: c2885c6bb24cc55178467e57e77bf71df58b3b13
 2014-09-08 15:04:24 +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
2571e4eddd Merge all recent trunk changes, especially the fix for 
ticket [369d57fb8e5ccdff06f1], but also the skip-scan improvement and
performance improvements in the b-tree code.

FossilOrigin-Name: 0b9e2c3269695713b538561d999c68097db70f0c
 2014-08-21 16:09:36 +00:00
drh
b6b4b79f34 Fix a faulty assert() statement. Add comments to clarify the behavior of 
the sqlite3OpenTableAndIndices() routine in insert.c.  Add test cases to
verify that the assert() statement is not firing inappropriately.
Ticket [369d57fb8e5ccdff06f1].

FossilOrigin-Name: 7029b3404d3f5f698a496934f3a3f2972051b257
 2014-08-21 14:10:23 +00:00
drh
58c4cbe152 Merge the latest 3.8.6 beta changes from trunk. 
FossilOrigin-Name: 68a6d5e2f43702c78057ae2f2a7345c981d24e17
 2014-08-06 01:25:47 +00:00
drh
5f1d1d9c87 Refactoring: Change "pIndex->onError!=OE_None" to use a macro: 
"IsUniqueIndex(pIndex)".  Easier to understand that way.

FossilOrigin-Name: e75b26ee357bb3d3c1a539b05d633ebf314726d7
 2014-07-31 22:59:04 +00:00
drh
cbabb20390 Merge trunk changes into the sessions branch. 
FossilOrigin-Name: 9f18e78f039ffa89a8806810ad385bdc51bc88ed
 2014-05-29 20:29:13 +00:00
drh
48dd1d8e28 Change the name of the Index.autoIndex field to Index.idxType and provide 
symbolic names for the various values of that field rather than using
magic numbers.

FossilOrigin-Name: d16e575dacc811de0f7b58a0d1cd243678dce6c5
 2014-05-27 18:18:58 +00:00
drh
aff0fbb6a5 Merge recent trunk changes into the sessions branch. 
FossilOrigin-Name: a769c7e03e6d4163986d49652687de34d15906a0
 2014-05-26 20:00:00 +00:00
drh
e48ae7157a Make sure sufficient VDBE registers are allocated for an INSERT...SELECT 
when there is an idlist on the insert table that includes an explicit
rowid.  Ticket [9654505cfda93610585fde5a9bbf2e730c8a8d5]

FossilOrigin-Name: 9a2dd18776cc7003752980be0a0920a8799e5f35
 2014-05-23 11:48:57 +00:00
drh
2e525f18e2 Merge all recent trunk enhancements and fixes into the sessions branch. 
FossilOrigin-Name: e158812c34b01ce516d26636a489509bf61d1c27
 2014-04-28 18:02:21 +00:00
drh
453e0261df Allow the xfer optimization to proceed if the DEFAULT on the very first 
column of the two tables is different.  This is a refinement of the
fix for ticket [f67b41381a].

FossilOrigin-Name: 349f483499dd685a8da94923b6bd810a52e5e236
 2014-04-26 17:52:08 +00:00
dan
9940e2aa45 Avoid transfering records between tables unless the default values for all columns are the same. Fix for [f67b41381a]. 
FossilOrigin-Name: f8c4c495e6de1f124d205383d4bafa46accbff5c
 2014-04-26 14:07:57 +00:00
drh
f2eded23f5 Merge the latest 3.8.4 tweaks from trunk. 
FossilOrigin-Name: 1ed463d91866182fbc884fb88770717ee5bf33ce
 2014-03-06 13:48:31 +00:00
drh
b6e8fd105c Fix some incorrect comments and typos in comments. Add testcase() macros 
to some of the new record comparison code.

FossilOrigin-Name: b83cfe899d84fe9d61540e9984321ca30401638c
 2014-03-06 01:56:33 +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
06280ee582 Fix a harmless shadowed-variable warning. 
FossilOrigin-Name: 824029090d1c4c4c608f67dd197961eba29c039d
 2014-02-20 19:32:38 +00:00
drh
3d77dee935 Add the SQLITE_NOTNULL P5 code for comparison operations - really a composite 
of SQLITE_NULLEQ and SQLITE_JUMPIFNULL.  This flag indicates that NULL operands
are not possible and raises and assert() if NULL operands are seen.
Also omit an unnecessary scan of the sqlite_sequence table when writing
into an AUTOINCREMENT table.

FossilOrigin-Name: d2c047f304848e49864ed8c216b48fd671fa3916
 2014-02-19 14:20:49 +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
57bf4a8eeb Avoid unnecessary calls to applyAffinity() during INSERT and UPDATE 
operations, especially for table that have indices and tables for which
all columns have affinity "NONE".

FossilOrigin-Name: 35b4d6e938164fabaf30b504c54cfd9a69060cee
 2014-02-17 14:59:22 +00:00
drh
05a86c5c0f Enhance the code generator for INSERT INTO ... SELECT so that the SELECT 
generates output directly in the registers that INSERT INTO will be using,
in many cases, and OP_SCopy operations can thus be avoided.

FossilOrigin-Name: aa2d8b0e8154dd2f5e2c837dc11ab362b083495b
 2014-02-16 01:55:49 +00:00
drh
5671ef69ec Sync the latest trunk changes, and in particular the STAT4 IS NOT NULL fix. 
FossilOrigin-Name: b006792695d23980e1923b21915d5c1138ecf29d
 2014-02-11 04:30:29 +00:00
drh
aceb31b120 Change the OP_Trace opcode to OP_Init and give it the ability to jump to the 
initialization code at the bottom of the program, thus avoiding the need for
an extra OP_Goto.

FossilOrigin-Name: 192dea97316144f15f6dd0eabff08a0bf9ef203e
 2014-02-08 01:40:27 +00:00
drh
ed71a839fd Change the OP_InitCoroutine instruction to jump over the co-routine 
implementation.

FossilOrigin-Name: a522f364a6b8ca6f69c353b30609a2166f6e94cf
 2014-02-07 19:18:10 +00:00
drh
81cf13ec7b Get rid of the OP_Undef and OP_IsUndef opcodes in favor of higher-level 
OP_InitCoroutine and OP_EndCoroutine.

FossilOrigin-Name: 1ec0e9dd4b26d9f597adc8e062317d4866c5a6a6
 2014-02-07 18:27:53 +00:00
drh
a5750cfe01 Add the OP_Undef and OP_IsUndef opcodes. With these, use the first register 
in the result register range as the flag to indicate EOF on an INSERT from
a SELECT, rather than allocating a separate boolean register for that task.

FossilOrigin-Name: 6fb7448550f28a3c93053e125faeaf11de1011d0
 2014-02-07 13:20:31 +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
ebbf08a012 Avoid spurious "no such table" errors in statements of the form "INSERT INTO tbl WITH xxx AS (...) SELECT * FROM xxx". 
FossilOrigin-Name: cccff8a0b427feb05cc8952a765b829e731394fd
 2014-01-18 08:27:02 +00:00
dan
4e9119d9e8 Add code to handle non-recursive CTEs in the same way as SQL views. 
FossilOrigin-Name: a26f399ba485e8127c276c5f103ec6c555e11734
 2014-01-13 15:12:23 +00:00
drh
75593d96be Allow a VALUES clause to be used any place that a SELECT statement can be 
used.

FossilOrigin-Name: c9ea7d199f06a7801ab639e7ac98ebeb98706f24
 2014-01-10 20:46:55 +00:00
drh
5426d80948 Avoid some unnecessary OP_SCopy operations when inserting into a table 
with multiple indices.

FossilOrigin-Name: 429018b19cb525a4bb0843d20955457b53900d4b
 2014-01-03 16:03:43 +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
a021f121c9 Remove an unneeded column-cache flush in aggregate SELECT 
and an unreachable branch in the INSERT logic.

FossilOrigin-Name: ffa092e13b3781677b18418cca40e3dd1e388aed
 2013-12-19 14:34:34 +00:00
drh
46d03fcbfc Omit one or more pointless instructions that occur in between OP_NoConflict 
and OP_Halt.

FossilOrigin-Name: 61e2f3575c4a94f9571c28fb2bd19da84b0edceb
 2013-12-19 02:23:45 +00:00