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11,691 Commits 1,608 Branches 185 Tags
dad19c320475942a449ac6f9817a4d06dfddf392
Commit Graph

678 Commits

Author SHA1 Message Date
drh
f9b596ebc0 Remove dataType and includeTypes flags from function definitions. Added new 
P3_FUNCDEF type for P3 arguments on opcodes.  Fixes to several user functions.
28 tests fail now. (CVS 1464)

FossilOrigin-Name: 36e031625995b2f7baf7654d771ca8fb764a0085
 2004-05-26 16:54:42 +00:00
danielk1977
3cf8606395 Add some tests for the new API. Many more to come. (CVS 1462) 
FossilOrigin-Name: d5659f2ee6788e0205fb5e03eeaf64e6c0aa9bed
 2004-05-26 10:11:05 +00:00
danielk1977
6590493d53 Use the new form of the sqlite3_create_function() API. (CVS 1460) 
FossilOrigin-Name: 0317bef4b0c219ca2888c90553201e53230fb360
 2004-05-26 06:18:37 +00:00
danielk1977
22322fd42b Move the sqlite3_exec() function to legacy.c. (CVS 1455) 
FossilOrigin-Name: 9385ad5ca82c82d9ef699102ca0b53661d02a052
 2004-05-25 23:35:17 +00:00
drh
ce665cf60e Eliminate the OP_SortMakeRec and OP_SortCallback opcodes. Sort using the 
standard record format. (CVS 1426)

FossilOrigin-Name: 25643a0137d395572f16cfec3ab3327d913138ba
 2004-05-21 03:01:58 +00:00
drh
736c22b803 Most sorting problems are fixed. Dead code has been removed. 3 test failures 
remain but will be fixed by the new function API once it gets implemented. (CVS 1425)

FossilOrigin-Name: 3b55095e036d68886d007239333bbf90acd15692
 2004-05-21 02:14:24 +00:00
drh
ffbc30884c Sorting bug fixes. Now only 17 tests fail. (CVS 1422) 
FossilOrigin-Name: 0736b7e8401f587f8b412602d029ef9bd69425f6
 2004-05-21 01:29:06 +00:00
drh
d3d39e939d Add internal support for collating sequences. This breaks 244 tests. (CVS 1420) 
FossilOrigin-Name: a6cb09d7af537726acc87b9133f68c81e839e047
 2004-05-20 22:16:29 +00:00
drh
d686179207 Bug fix associated with misc3.test. (CVS 1414) 
FossilOrigin-Name: a7f02db73881eb2d899daa93646962960dac5375
 2004-05-20 03:02:47 +00:00
drh
7cf6e4de35 Change opcode names and comments to better describe the operation of 
the incrKey flag.  OP_MoveTo becomes OP_MoveGe. (CVS 1407)

FossilOrigin-Name: 8f249c45cbc77f4320798ff1a830b55e5c74888a
 2004-05-19 14:56:55 +00:00
drh
428702d730 Remove dead code from vdbeaux.c. Add comments describing desired changes 
to OP_Sort processing in select.c (CVS 1398)

FossilOrigin-Name: ae37e8a0bff39fd1568eae83f8761c34cd0184fc
 2004-05-18 22:38:31 +00:00
danielk1977
84ac9d02dd Fix many problems with manifest types and column affinity. Most things are 
working now. (CVS 1392)

FossilOrigin-Name: a62872aacd544a1465b06e007153168663f3c83a
 2004-05-18 09:58:06 +00:00
danielk1977
b4964b723c Omit the '\0' at the end of UTF-8 strings on disk (it is implied). Also 
don't store the number of rows at the beginning of each table record. (CVS 1390)

FossilOrigin-Name: 202a470f2c1804a96e69f16709d1a92e405971f0
 2004-05-18 01:23:38 +00:00
danielk1977
e014a83880 More changes to support the new types model. Compound SELECTs are currently 
broken. (CVS 1389)

FossilOrigin-Name: 0f6c9b05e688e281fa168aacdd867db408df2863
 2004-05-17 10:48:57 +00:00
danielk1977
36a3c70b98 More minor changes to accomadate the new btree. All the select* tests 
pass now. (CVS 1353)

FossilOrigin-Name: 941d0fdc97ad0a2ba0e823ce40022bdef857aa6e
 2004-05-11 06:55:14 +00:00
danielk1977
6f8a503d71 Change the names of external symbols from sqlite_XXX to sqlite3_XXX. (CVS 1338) 
FossilOrigin-Name: 2242423e31a5e81e89ffcc99e62307c5cc0120d5
 2004-05-10 10:34:51 +00:00
danielk1977
4adee20fcb Change lots of internal symbols from sqliteXXX to sqlite3XXX so that the 
library links again. It doesn't work yet, due to changes in the btree layer
calling convention. (CVS 1324)

FossilOrigin-Name: 8af6474c49263ae26216dff9465b33f76b500cf4
 2004-05-08 08:23:19 +00:00
drh
6e17529e97 Fix the min/max optimizer so that it works when the FROM clause is a 
subquery.  Ticket #658. (CVS 1293)

FossilOrigin-Name: 31c94acc72d318b5dec0fef1485621943add45c8
 2004-03-13 14:00:36 +00:00
drh
b1aa04fccc Make sure a LIMIT clause on a SELECT cleans up the vdbe stack so that if it 
occurs inside a trigger, it won't cause a stack overflow.  Ticket #640. (CVS 1282)

FossilOrigin-Name: 5aaa2939baa972231def086ed5f9d9ba63302532
 2004-03-02 18:37:41 +00:00
drh
268380ca9e Min() and max() functions honor the distinction between TEXT and NUMERIC 
data.  Ticket #623.  typeof() is now a user function.  Some tests are
now failing due to ticket #521. (CVS 1272)

FossilOrigin-Name: adbe31adf1ad0ca723203ca3d7dc480324c60d43
 2004-02-25 13:47:31 +00:00
drh
701a0aebe2 Use sqliteVdbeOp3 instead of sqliteVdbeChangeP3 where applicable. (CVS 1266) 
FossilOrigin-Name: 51f1e8f7539596b33bc3365ec8f34041602d049c
 2004-02-22 20:05:00 +00:00
drh
fcabd4641e The name of a result column is now the name of column it originated from, by 
default.  This can be turned off with PRAGMA short_column_names=OFF.  This
is to be more like PostgreSQL.  More testing needed. (CVS 1250)

FossilOrigin-Name: 574dd444e7ff00e0fccc3436fe617ad832daae40
 2004-02-20 14:50:58 +00:00
drh
d6502758b4 Remove the NullCallback opcode. Handle the empty_result_set pragma inside 
the sqlite_exec() function. (CVS 1244)

FossilOrigin-Name: f72134852bf33d13fd2bc6f35251e4b33bc10fac
 2004-02-16 03:44:01 +00:00
drh
826fb5a3f8 Eliminate obsolete code associated with the older callback functionality. (CVS 1243) 
FossilOrigin-Name: 2dbc4593ca5c1cf75039c8b4471b1e47faa849f0
 2004-02-14 23:59:57 +00:00
drh
a1f9b5ee0b The sqlite_exec() function is now implemented using sqlite_compile() and 
sqlite_step().  This opens up lots of opportunity to remove old code. (CVS 1240)

FossilOrigin-Name: 9771ad1e811e02e10bb738550fbea447749083c5
 2004-02-14 16:31:02 +00:00
drh
50350a15c4 Fix a bug in the query flattener when trying to find the datatype of the 
rowid of a view.  Also fix a problem with sqlite_compile() and authorization
failures. (CVS 1236)

FossilOrigin-Name: aa0490ccd4a820a707dfb4905e67c01ffb4f758b
 2004-02-13 16:22:22 +00:00
drh
8ef83ffed8 Always reload the schema after a rollback. Ticket #594. (CVS 1229) 
FossilOrigin-Name: 12c7a83f8e4055c4590983ef212648c781ebd963
 2004-02-12 15:31:21 +00:00
drh
f620b4e2cb After code is generated for a subquery, delete the Select structure in order 
to force the temporary table to be used and to prevent the subquery from
being evaluated a second time.  Ticket #601. (CVS 1216)

FossilOrigin-Name: 1cff18868dab5f8ead8ed8d07e088d7fdda04569
 2004-02-09 14:37:50 +00:00
drh
0c37e6309b Make sure min() and max() optimizations work for subqueries. Ticket #587. (CVS 1201) 
FossilOrigin-Name: af73fbca839f8cbe39c21f1f9e439fe9b79005c8
 2004-01-30 02:01:03 +00:00
drh
b733d03749 Add the ability to group FROM terms using parentheses. Names of columns in 
a join no longer include the table name. (CVS 1197)

FossilOrigin-Name: 3626f6d4a1adb4209d5bd9e6477343b52bddbdf2
 2004-01-24 20:18:12 +00:00
jplyon
4b11c6d3f4 comment typos (CVS 1192) 
FossilOrigin-Name: 7972ee321974380a59fef752f5643d98f9df38cc
 2004-01-19 04:57:53 +00:00
drh
52b36cabe0 Ignore NULLs in a subquery as the right operand of IN. Ticket #565. (CVS 1175) 
FossilOrigin-Name: c9e7996fb9080b715e9b273a3ac3ed3744e10a77
 2004-01-14 13:38:54 +00:00
drh
dab3518880 Remove support for the Oracle8 outer join syntax. (CVS 1106) 
FossilOrigin-Name: 824430b3ce435386b83ceb882f1510ac9f27d8fa
 2003-09-27 13:39:38 +00:00
drh
7b58daeafe Fix the LIMIT clause so that it applies to the entire query in a compound 
query.  Prior to this change LIMITs on compound queries did not work at
all.  Ticket #393. (CVS 1058)

FossilOrigin-Name: 543479e3aed77976a0c689cf40811bf88353f706
 2003-07-20 01:16:46 +00:00
drh
e5f50722b4 Make sure the min() and max() optimizer works correctly when there 
is a LIMIT clause.  Ticket #396. (CVS 1057)

FossilOrigin-Name: c35e50717678703763c696e3e9b265add2ca6454
 2003-07-19 00:44:14 +00:00
drh
a88dc3f629 Make LIMIT 0 return no rows. LIMIT -1 still returns all rows. Ticket #346. (CVS 1053) 
FossilOrigin-Name: a31d0bd90af7cc95f8e36ca8ece21515f872235e
 2003-07-16 11:51:35 +00:00
drh
ef0cae500d Allow negative values for LIMIT and OFFSET. Add tests for negative LIMITs 
and OFFSETs.  Make the OFFSET work even if LIMIT is 0 or negative. (CVS 1052)

FossilOrigin-Name: e6a752bfef24f773973c151c6262ff331a9dc57a
 2003-07-16 02:19:37 +00:00
drh
3fc673e622 Do not flatten a subquery which is the right term of a LEFT OUTER JOIN 
if the subquery contains a WHERE clause.  Ticket #350. (CVS 1027)

FossilOrigin-Name: dd8943e8583cf7ed3b662570a5607856fd246dac
 2003-06-16 00:40:34 +00:00
drh
f26e09c87f Tighter binding of views, triggers, and indices to their respective 
databases.  Ticket #323.  Much more testing needs to be done to the
sqliteFix...() routines in attach.c. (CVS 990)

FossilOrigin-Name: 7202d4f1a8853368954a967b7ccca9d8a6645a2e
 2003-05-31 16:21:12 +00:00
drh
8bf8dc9208 Fix problems with TEMP indices that lead to corrupt databases. These 
problems were discovered while working on ticket #317.  No sure yet if
that ticket is fixed. (CVS 981)

FossilOrigin-Name: 01398fb78bab7e5c6f439f2b743f26e82118468a
 2003-05-17 17:35:10 +00:00
drh
8af4d3ace6 Restrain the flattener in the presence of outer joins. Ticket #306. (CVS 958) 
FossilOrigin-Name: 6d4b6597e560578253960d9876dc8c8657f41fef
 2003-05-06 20:35:16 +00:00
drh
c31c2eb82c Enhance the query flattener to handle subqueries that are joins. 
All regressions pass but new tests need to be added before release.
Ticket #272. (CVS 948)

FossilOrigin-Name: ad57693e9f1b83a8cc4d028264b35018a9a4a701
 2003-05-02 16:04:17 +00:00
drh
6a3ea0e6ef VDBE cursors numbers for tables in a join do not have to be consecutive. 
This is one step on the road to fixing ticket #272. (CVS 947)

FossilOrigin-Name: be7aed2011b4af868b6a0c370c3d41354ae0cdf4
 2003-05-02 14:32:12 +00:00
drh
63eb5f294c The sqlite_complete() function should ignore carriage-return characters. 
(Oops - some unrelated edits also made it into this check-in.) (CVS 942)

FossilOrigin-Name: c6bf62e41cf44e8ebf740b103204b00e8b826c90
 2003-04-29 16:20:44 +00:00
drh
5cf590c128 Fix some issues with INSTEAD OF triggers. (CVS 930) 
FossilOrigin-Name: 206b17397b1d2b55179c935927ff1d8215728c32
 2003-04-24 01:45:04 +00:00
drh
e22a334b78 Update the authorizer API so that it reports the database that table and 
indices belong to and so that it reports when actions are taken in response
to a trigger. (CVS 928)

FossilOrigin-Name: c675a5504138f34cae6def782b5d3add2c67d2bc
 2003-04-22 20:30:37 +00:00
drh
a69d91681d Fix triggers to work in an ATTACHed database. Ticket #295. (CVS 915) 
FossilOrigin-Name: 1e5e00fb73c308378efd034cb291caf338c9fe84
 2003-04-17 22:57:53 +00:00
drh
d4d595f94c Make sure the min() and max() optimizations work on empty indexed tables. 
Ticket #296. (CVS 914)

FossilOrigin-Name: 98ef6110068e5ed3cd77a14b004f890b79b731f7
 2003-04-17 12:44:23 +00:00
drh
665de47ac3 Minor follow-on changes to the recent ATTACH patch. (CVS 892) 
FossilOrigin-Name: e80afe75b33d4eacb40ef6128cf688f7c3253984
 2003-03-31 13:36:09 +00:00
drh
da93d238c2 Add the sqliteErrorMsg() function and use it to generate error message 
text during parsing and code generation.  This simplifies the code
somewhat and makes it easier to handle names with a database prefix. (CVS 891)

FossilOrigin-Name: 1d3fc977211abdc7ba3fd51d661863e8ce5aef69
 2003-03-31 02:12:46 +00:00