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262 Commits

Author SHA1 Message Date
rdc
aa5707cd5e Correct duplicate tracing of SQL statements. (CVS 1284) 
FossilOrigin-Name: bb67311b3db49ce772533da14f62497c55432fae
 2004-03-04 19:09:20 +00:00
rdc
f146a77677 Add comments and prototype for experimental sqlite_last_statement_changes() API function. Also, allow function to be called from tcl. (CVS 1273) 
FossilOrigin-Name: ca99920b0dbf773962b47766d690154fd1276513
 2004-02-25 22:51:06 +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
8307ac7521 Turn the short_column_names pragma off by default - for the time being. (CVS 1254) 
FossilOrigin-Name: 6954d2c3240459842be655b600c6b160e918e74a
 2004-02-20 23:34:07 +00:00
rdc
b0c374ffbb Fixed behaviour of last_insert_rowid() with triggers and add last_statement_change_count() function that works correctly with triggers. (CVS 1251) 
FossilOrigin-Name: 3383413a53bff0fef0765144de3bb9a298a5bb5c
 2004-02-20 22:53:38 +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
1d85d93158 Eliminate the use of callbacks during schema initialization. (CVS 1242) 
FossilOrigin-Name: af5c2be4aed1c50f69eb9634cf051a26263dcf51
 2004-02-14 23:05:52 +00:00
drh
8a6ac0adbc Fix problems with malloc-failure handling. (CVS 1241) 
FossilOrigin-Name: 398bc294c839368e7fa75a97ba8cc8d1639f9436
 2004-02-14 17:35:07 +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
e72daeb0ac Begin the process over converting sqlite_exec() over to use sqlite_compile() 
and sqlite_step().  The new sqlite_exec() is still commented out. (CVS 1237)

FossilOrigin-Name: b8f2ba7880b761e380b95ae63d8ab721f018443e
 2004-02-13 16:30:09 +00:00
drh
c602f9ae01 Add the SQLITE_NOTADB return code for cases when you try to open a file 
that does not even remotely resemble an SQLite database file. (CVS 1233)

FossilOrigin-Name: 0c77cee70f078152969933c1d340cea1c86286b0
 2004-02-12 19:01:04 +00:00
drh
4d189ca48f Add hooks on each attached database connection for storing auxiliary 
information.  Add the USING clause to ATTACH. (CVS 1232)

FossilOrigin-Name: 800c11f4bce014a07110eb539992a609e6418406
 2004-02-12 18:46:38 +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
2d71ca94a9 Move the file-format-2 to file-format-3 conversion into sqliteInit(). (CVS 1218) 
FossilOrigin-Name: dcbe2800be2f805818724a7b9e468c4fd4f02529
 2004-02-10 02:27:04 +00:00
drh
d1bec47a3d More aggressive retry schedule in sqlite_busy_timeout(). (CVS 1181) 
FossilOrigin-Name: 5e85025be7aa4a03b0cfb4d0f28a2e44653b9d3f
 2004-01-15 13:29:31 +00:00
drh
aa940eacfe Reinsert the experimental sqlite_commit_hook() API. (CVS 1179) 
FossilOrigin-Name: 72bc84f2f18f6eeb279a4ad670310e85d154f663
 2004-01-15 02:44:03 +00:00
drh
41743984bf Always use "(char*)0" to terminate the argument list of sqliteSetString(). 
This is needed for 64-bit systems that use a 32-bit integer by default. (CVS 1126)

FossilOrigin-Name: 656c90387a4a714b4f31040ece9b0e15e30934af
 2003-12-06 21:43:55 +00:00
danielk1977
348bb5d6c8 Add sqlite_progress_handler() API for specifying an progress callback (CVS 1111) 
FossilOrigin-Name: ddb364635a207658664ea92fc677cf16a143a938
 2003-10-18 09:37:26 +00:00
drh
7c972dec5c Update Makefile.in for the new vdbeaux.c file. Remove the experimental 
"sqlite_instantiate()" routine and replace it with "sqlite_bind()" which
is more like ODBC and JDBC. (CVS 1095)

FossilOrigin-Name: 990bb11898a539bb0795a4a216fcd989943a0fb2
 2003-09-06 22:18:07 +00:00
drh
5045789694 The beginnings of changes to support pre-compiled SQL. Mostly untested, 
though all regression tests to pass. (CVS 1093)

FossilOrigin-Name: 912f47c72d3597c6d5acff765d94922bd660339a
 2003-09-06 01:10:47 +00:00
drh
98e3e60012 Make sure the schema loader callback can handle EMPTY_RESULT_CALLBACKS being 
on.  Ticket #406. (CVS 1065)

FossilOrigin-Name: 8c163fc0c7c721b7a5fa6727b0e90bff4484c782
 2003-07-27 17:26:22 +00:00
danielk1977
999af643a0 Add experimental sqlite_reset() API (allows pre-compiled queries) (CVS 1060) 
FossilOrigin-Name: 1d2fcb017811db90e85d63f2ca76867c00ab8f1b
 2003-07-22 09:24:43 +00:00
drh
073e5a7751 Allow the output arguments in sqlite_compile and sqlite_step to be NULL 
pointers.  Tickets #384 and #385. (CVS 1049)

FossilOrigin-Name: dd84f88f6c4012e4a093a4881f6fe50527bb2006
 2003-07-09 00:28:13 +00:00
drh
18706c08cb Remove a surplus "return" statement accidentaly left in check-in (1032). (CVS 1033) 
FossilOrigin-Name: c697410af4a61d2037e7e319efe8dd78d7b83365
 2003-06-23 15:15:03 +00:00
drh
6cb2c52d96 Remove all references to SQLITE_OMIT_TRACE. Tracing is always enabled. 
Ticket #361. (CVS 1032)

FossilOrigin-Name: ec31a5292cbc5d2fb68449838b929638f48e31a7
 2003-06-23 11:06:01 +00:00
jplyon
892f671cf3 Added missing error string to sqlite_error_string(). (CVS 1018) 
FossilOrigin-Name: 3afb7b3586be81202c76692afea9d2b7a63b4b93
 2003-06-12 08:59:00 +00:00
drh
5e8e1981dc Change the "database_list" pragma to return a third column containing the 
filename of the underlying database file.  Always use an in-memory TEMP
database with an in-memory main database. (CVS 1003)

FossilOrigin-Name: f39100f5759d0d8b9c71e18d38a148dee4643020
 2003-06-04 15:48:33 +00:00
drh
ade106c14a Fix an initialized variable in sqliteInitOne. (CVS 995) 
FossilOrigin-Name: 89957b09ce746cf98d5d75cab2a23994e27c4937
 2003-06-02 18:17:33 +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
7ad4334add Fix deficiencies in sqlite_complete() pointed out by R. Dennis Cote. (CVS 955) 
FossilOrigin-Name: 54b33a5ed9f7a89435c2f1395a3177e8c778bb8a
 2003-05-04 17:58:25 +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
524a5bf5f6 Fix the sqlite_complete() routine so that it recognizes /*...*/ comments. 
Ticket #277. (CVS 937)

FossilOrigin-Name: ef8eb580fc6c40264219c2ae77a9c4f8a5803c8b
 2003-04-26 02:31:54 +00:00
drh
b5a20d3ceb Remove the begin_hook and commit_hook APIs. They were a bad idea. Add a 
"trace" method to the TCL interface. (CVS 929)

FossilOrigin-Name: 6289b863590ecc5de3d1efaaa60aa6f3f64fefb3
 2003-04-23 12:25:23 +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
027850b676 Fix the authorizer so that it correctly interprets attempts to read the 
OLD and NEW pseudo-tables of a trigger. (CVS 911)

FossilOrigin-Name: f04bd43254b3ba3fccc842214115d4c298e28138
 2003-04-16 20:24:52 +00:00
drh
144f9eadf6 Remove some unnecessary code and complication from the btree interface. (CVS 909) 
FossilOrigin-Name: 35cc7c7d37d9ca486e7f300efe80a78a7f1064e2
 2003-04-16 01:28:16 +00:00
drh
13bff81537 Change some variable names and comments in the new in-memory database file 
implementation.  Partial (non-working) implementation of the VACUUM command. (CVS 904)

FossilOrigin-Name: e76787f877c456abdc8bc88bfefc50eaeed68744
 2003-04-15 01:19:47 +00:00
paul
b0208ccaa3 Support in-memory databases for temp tables (CVS 903) 
FossilOrigin-Name: 96336bffde6c441af197a521ee9e56fdfd7efff8
 2003-04-13 18:26:49 +00:00
drh
2d4583473b Begin testing the new ATTACH and DETACH commands. (CVS 898) 
FossilOrigin-Name: 7a0f8024a1323a15d0c83afe9302400736f01fe8
 2003-04-05 03:42:26 +00:00
drh
0d1a643aea Added experimental APIs: sqlite_begin_hook() and sqlite_commit_hook(). (CVS 896) 
FossilOrigin-Name: 5efbf62313519d0a6e8b8f5dbb29d3ef428d73e8
 2003-04-03 15:46:04 +00:00
drh
1c2d84148a The ATTACH and DETACH statements are now coded but are still mostly untested. (CVS 890) 
FossilOrigin-Name: c7c5e927a54f0fbc2ca625754787aff4d9c4eff1
 2003-03-31 00:30:47 +00:00
drh
3aa31a16e6 Remove the experimental sqlite_open_aux_file() API. It will soon be replaced 
by ATTACH and DETACH SQL commands. (CVS 889)

FossilOrigin-Name: b6d6e07f3a5cb493f2cf0675bc6061c5afe5c078
 2003-03-30 19:17:01 +00:00
drh
d24cc427b7 Changes to the "sqlite" structure that allow simultaneous operations on 
multiple database files.  Many regession tests pass - but not all of them.
Do not use this version except for debugging SQLite itself. (CVS 883)

FossilOrigin-Name: d2fb2bb50cf1e13feb90995079f291384abd6ba9
 2003-03-27 12:51:24 +00:00
drh
113088ec68 Record the database name in addition to the table name for DELETE, INSERT, 
and UPDATE statements. (CVS 879)

FossilOrigin-Name: a5d8fc95ee58dc3205a0bbbcadaa3b9c902a941b
 2003-03-20 01:16:58 +00:00
drh
001bbcbb8f Modifications to the VDBE to support more than one database file. (CVS 878) 
FossilOrigin-Name: 875da9eed981bfa27b98e95025f9fdbed74b4098
 2003-03-19 03:14:00 +00:00
drh
94e9203247 Added test code to check for file descriptor leaks. All regression tests pass 
now on both win2k and linux. (CVS 868)

FossilOrigin-Name: 75ba78280f7ab6b6acce5878859312f3223ee898
 2003-02-16 22:21:32 +00:00
drh
973b6e333d Added the new FULL option to the SYNCHRONOUS pragma. Still need to test it. (CVS 863) 
FossilOrigin-Name: 792a9e157dd066fcaffd4f5b373010151fb4ca61
 2003-02-12 14:09:42 +00:00
drh
483750ba8a Better error messages on constraint violations. Additional tests and bug fixes 
for the callback-free API. (CVS 854)

FossilOrigin-Name: ccc82f1ab4539a60ee5cc2625743c5389f9ccd8e
 2003-01-29 18:46:51 +00:00
drh
326dce7451 The callback-free API is now working, though much more testing is need. (CVS 853) 
FossilOrigin-Name: 162b259188e6967fe9c3722da26b81aab5655d83
 2003-01-29 14:06:07 +00:00
drh
b86ccfb26e First code for the new callback-free API. All regression tests pass but the 
new API is mostly untested and is unlikely to work. (CVS 852)

FossilOrigin-Name: 065fa818ffc8d7562889172acea16e4e44e773ef
 2003-01-28 23:13:10 +00:00
drh
e78e8284ad Update comments. No changes to code. (CVS 841) 
FossilOrigin-Name: f6a8706872c43cee3003b48bb427c7b74b1f89e7
 2003-01-19 03:59:45 +00:00
drh
799550beb0 Check the validity of the database connection before the trace callback, 
not afterwards. (CVS 837)

FossilOrigin-Name: 960a2e4af3b940d74a82f98e8bf19aeec88a05ce
 2003-01-18 17:04:08 +00:00
drh
18de4824f6 Add the sqlite_trace() hook for tracing the SQL that an application executes. 
The plan is to leave this API undocumented for the time being, in case we
want to make changes to it later. (CVS 836)

FossilOrigin-Name: f67bff8ff3db9694f87daf1a549d24ea9612da6b
 2003-01-16 16:28:53 +00:00
drh
ed6c8671b3 Initial check-in of the code for the new sqlite_set_authorizer() API function. 
The code is mostly untested at this point. (CVS 827)

FossilOrigin-Name: 52d5007f64d0af5286b2a0e1f0b9e53c86bece3f
 2003-01-12 18:02:16 +00:00
drh
da47d7748f Change to the pager to avoid opening journal files unnecessarily. This can 
sometimes results in a significant speed improvement. (CVS 791)

FossilOrigin-Name: fa5c042585c601449ede7319d0c5993cd8ba75a4
 2002-12-02 04:25:19 +00:00
drh
8766c34348 Try to better detect when the library is compiled for large file support (LFS) 
but the support is not available in the host OS kernel. (CVS 782)

FossilOrigin-Name: a29d60ecc5ee3f535142a81f56eecbef7875ef22
 2002-11-09 00:33:15 +00:00
drh
7bc09d3111 Improvements in threadtest.c (for Unix) and some minor bug fixes that result 
from the better testing. (CVS 776)

FossilOrigin-Name: 326e0983c34b584a3c4a2300399bff0a8281b9f8
 2002-11-01 01:55:36 +00:00
drh
8c90ebb0e2 Fix a memory leak that occurred when sqlite_open() failed. (CVS 745) 
FossilOrigin-Name: a876021304a5de7ede1bf835971da7e328d1af07
 2002-09-05 23:21:37 +00:00
drh
b798fa6481 Always fill in the 5th parameter to sqlite_exec if there is an error. (CVS 742) 
FossilOrigin-Name: 7f8fd5c75d614f81ef87f0fc952c341cbc5076d0
 2002-09-03 19:43:23 +00:00
drh
c2eef3b32b Parse foreign key constraints and populate internal data structures 
appropriately.  Constraints are still not enforced. (CVS 738)

FossilOrigin-Name: 170711ca65dc894d0486b9d575edb8f1708250fb
 2002-08-31 18:53:06 +00:00
drh
1e0ccab9f0 If the database is locked when sqlite_open() is called, sqlite_exec() should 
still honor the busy callback and should return an error message together
with the SQLITE_BUSY result code. (CVS 733)

FossilOrigin-Name: 78a0229a7e5e33fe642847381f5514e6ec30f29f
 2002-08-29 23:59:47 +00:00
drh
4b59ab5e64 Change the way token memory is allocated in an effort to fix ticket #136. 
There is now a memory leak when using views of views. (CVS 725)

FossilOrigin-Name: 22d8726e61eec0e53893f492cb2163824b87a23e
 2002-08-24 18:24:51 +00:00
drh
a9e99aee95 Make the distinction between text and numeric data. (CVS 710) 
FossilOrigin-Name: 310ac4fbaf0ed63f98bfacb55259960be03b0c8b
 2002-08-13 23:02:57 +00:00
drh
76800328b2 Documentation and makefile updates. (CVS 709) 
FossilOrigin-Name: 92c403f485390bbd83a5be472e61c974f76d46b1
 2002-08-13 20:45:39 +00:00
drh
e0e5ef1471 Remove the restriction that a transaction cannot be started by one linuxthread 
and continued by another.  Leave in the documentation the warning about not
carrying a database connection across fork() but do not test for it any more.
Ticket #130. (CVS 701)

FossilOrigin-Name: bdbdb866f2e76abd1f8f545adadc9a900ed0cd1a
 2002-08-02 10:36:09 +00:00
drh
f573c99ba7 Fix for ticket #104: Make triggers on views work properly even after closing 
and reopening the database.  Also fixed an unrelated bug in the version
2.6.0 database format upgrade logic.  The upgrade logic bug was found while
testing the trigger fixes. (CVS 697)

FossilOrigin-Name: 04973fc2a6a0c93877de7e564618e0e9fcffc06c
 2002-07-31 00:32:50 +00:00
drh
92ed08a9d7 Fix for ticket #114: Correctly handle SQLITE_BUSY if it occurs during 
database initialization. (CVS 696)

FossilOrigin-Name: 5b814b5df667ccc91d85fbb7f96e523483e9219b
 2002-07-30 18:43:40 +00:00
drh
096c497eb3 Rig the ident string so that it is not changed by RCS on checkin. (CVS 692) 
FossilOrigin-Name: 773d36c8d94bdcd0c78401282e48432ddd9b61d6
 2002-07-19 19:03:41 +00:00
drh
26b3e1bc06 Fix an assertion failure that occurs when attempting to delete all rows of 
a table while the "count_changes" pragma is turned on.  Up the version number
to 2.6.1. (CVS 690)

FossilOrigin-Name: 612df004017b241651074ee859096dd0ee5062b8
 2002-07-19 18:52:40 +00:00
drh
426cc56a6b Add static ident strings (such as picked up by the RCS "ident" command) 
containing the library version number. (CVS 689)

FossilOrigin-Name: 712ee3914e988f0077e9a3d6170ff8db496a9600
 2002-07-19 18:13:35 +00:00
drh
c231172f3f Better detection and reporting of errors when initializing from the 
sqlite_master table. (CVS 688)

FossilOrigin-Name: c8a7b725b7cec792d2148455a4cecbce9dfebe80
 2002-07-19 17:46:38 +00:00
drh
8e5ba84643 Make the automatic database upgrade work even if there are triggers. Add 
tests for automatic upgrade and for failing if reading a more advanced version
of the database.  Ticket #107. (CVS 682)

FossilOrigin-Name: 0493e39c1cbbe4a38e990a2370181a79606af222
 2002-07-18 01:27:17 +00:00
drh
491791a827 Fix for ticket #107: Fix a design defect in indices that was causing queries 
to fail when using an index on a column containing an empty string.  This
fix is an incompatible file-format change. (CVS 681)

FossilOrigin-Name: 20d152fcddb4fa53556a9c93c7a869600a7c5183
 2002-07-18 00:34:09 +00:00
drh
70562cd342 Partial fix for ticket #96: Return SQLITE_MISUSE from sqlite_exec() if called 
from a child process with an active transaction that was started in the parent. (CVS 675)

FossilOrigin-Name: 72a609ec6492e7d740b6e6184fa14a5e6b04a5dc
 2002-07-13 17:23:21 +00:00
drh
411995dc0d Add the sqlite_open_aux_file() API. (CVS 646) 
FossilOrigin-Name: 332164d6455658ca633a1dc49811d9fb0fd4b01c
 2002-06-25 19:31:18 +00:00
drh
e0bc4048a0 Added support for the "sqlite_temp_master" table. Increased the version 
number to 2.5.2. (CVS 640)

FossilOrigin-Name: 9c1432bf7485258e485bd652e3acdaeabbfe8850
 2002-06-25 01:09:11 +00:00
drh
f46f905a1e An optimization: avoid the use of an intermediate table on UNION ALL if there 
is no ORDER BY clause. (CVS 637)

FossilOrigin-Name: 8aa73ce61268a50d353d9a5c878461290195525f
 2002-06-22 02:33:38 +00:00
drh
bb3a6dbd2e Fix for ticket #78: Avoid an assertion failure when sqlite_close() to be 
called in the middle of a transaction. (CVS 634)

FossilOrigin-Name: 2532792a5875f9cc0f7d8eaf90dd49d1f6025ca3
 2002-06-21 11:55:48 +00:00
drh
c9b84a1fb1 This patch contains the beginnings of the data-typing infrastructure. 
The new build-in TypeOf() function is added.  New opcodes for doing
pure text comparisons are added.  Most changes are disabled pending
the 2.6.0 release. (CVS 632)

FossilOrigin-Name: cbbc858d973c2d515c6a2464981316549a241b73
 2002-06-20 11:36:48 +00:00
drh
e0140fc13a Expose an additional internal API routine (sqliteInitCallback()) for 
use by private code. (CVS 624)

FossilOrigin-Name: cd74495f995803eeb5c2b900d536deb52e5584eb
 2002-06-16 18:21:44 +00:00
drh
c67980bedc Fix for bug #72: Make sure the file descriptors are properly closed if 
sqliteInit() fails for any reason. (CVS 617)

FossilOrigin-Name: e67ac0fec51788aca0429d04310f86c9c1cf9d13
 2002-06-14 20:54:14 +00:00
drh
28f4b6885b Fix the spelling of sqliteRegisterBuiltinFunctions(). (CVS 613) 
FossilOrigin-Name: 74d297d97e66452acc5c21048ee8ddf2a90c846f
 2002-06-09 10:14:18 +00:00
drh
0b4efed236 Fix for ticket #50. (CVS 582) 
FossilOrigin-Name: 82b74a494ac7c751a13e67dcfa7fffb1b98ec808
 2002-05-23 13:15:37 +00:00
drh
e4697f5e90 Fix some places where a malloc() failure would lead to a segfault. (CVS 580) 
FossilOrigin-Name: 01ad352c3c82a86d9c94010cbc85d098b8fbc08a
 2002-05-23 02:09:03 +00:00
danielk1977
f29ce55958 Style fixes to triggers code in various *.c files (partial fix to ticket #39) (CVS 571) 
FossilOrigin-Name: 8a4195c7466962291a296e8f53034ea8cb25005f
 2002-05-19 23:43:12 +00:00
drh
ce9079c8f2 Fix for ticket #41: Better handling of CREATE TRIGGER in the sqlite_complete() 
function. (CVS 567)

FossilOrigin-Name: f45c4b767a6b1451787836060235ff7499dea0de
 2002-05-15 14:17:44 +00:00
drh
9adf9ac4e4 Remove all tabs from the beginning of source code lines. Replace tabs with 
the appropriate number of spaces. (CVS 565)

FossilOrigin-Name: 690f9a163173c4c7af7e8e92e942cee4184c7974
 2002-05-15 11:44:13 +00:00
danielk1977
c3f9bad209 Added FOR EACH ROW triggers functionality (CVS 562) 
FossilOrigin-Name: 794bf67b6b36fce8854d5daff12f21dbb943240c
 2002-05-15 08:30:12 +00:00
drh
c22bd47d55 Improvements to the SQLITE_MISUSE detection logic. Also added test cases 
for this logic, including the new test file "misuse.test". (CVS 559)

FossilOrigin-Name: f42907ce457e012592f8c043dc6c915e87258b35
 2002-05-10 13:14:07 +00:00
drh
247be43d60 Attempt to detect when two or more threads try to use the same database at 
the same time and return an SQLITE_MISUSE error.  Also return this error
if an attempt is made to use a closed database. (CVS 558)

FossilOrigin-Name: a05fabd2df1cb38c555a7b2f31b0ca687db500c2
 2002-05-10 05:44:55 +00:00
drh
c8d30ac109 Fix for bug #15: Add the sqlite_changes() API function for retrieving the 
number of rows that changed in the previous operation. (CVS 526)

FossilOrigin-Name: 6e71493b9dc77d508c3ce90562766789e87e6d80
 2002-04-12 10:08:59 +00:00
drh
cd61c2816f Added the default_cache_size and default_synchronous pragmas. Added additional 
tests for pragmas.  Added a new speedtest script. (CVS 421)

FossilOrigin-Name: 161c0c5f5db66815e4345c9b5f7a600c03a67475
 2002-03-06 22:01:34 +00:00
drh
603240cf5d Add the ability to turn of calls to fsync() using the "synchronous" pragma. 
Increased the default cache size from 100 to 2000 and made the "cache_size"
pragma persistent. (CVS 418)

FossilOrigin-Name: 414da4af1f4aebc3936ca339fbc7932add081912
 2002-03-05 01:11:12 +00:00
drh
0bce8354b4 Completely remove the old SQL function system and replace it with the 
new user functions.  The code currently compiles but it coredumps on the
test suite.  Do not use in its present state. (CVS 400)

FossilOrigin-Name: 50797fee5066ec9ea23b720e5ab7e8fc8ccc1988
 2002-02-28 00:41:10 +00:00
drh
1350b030c1 Revise the API for user-defined functions. (CVS 398) 
FossilOrigin-Name: 633951f0fa11c91f93aa2862df84691750c01e73
 2002-02-27 19:00:20 +00:00
drh
4e0f995347 The user-defined function routines failed to detect a malloc() failure. (CVS 397) 
FossilOrigin-Name: 085b0d671a1dac964693d69d866224de155dfe4c
 2002-02-27 01:53:13 +00:00
drh
dc04c58360 Move the build-in function definitions into a new source file "func.c". (CVS 391) 
FossilOrigin-Name: 530b0f4f2def89e200b7b0724a5967bf981bd91d
 2002-02-24 01:55:15 +00:00
drh
8e0a2f903a Added support for user-defined normal functions. Support for user-defined 
aggregates is pending. (CVS 390)

FossilOrigin-Name: c490a1ff951c5d4a2de8e4f8d349189bfaef7f74
 2002-02-23 23:45:45 +00:00
drh
17f7193434 Change the SQLITE_MASTER format to version 2 in preparation for adding views. (CVS 386) 
FossilOrigin-Name: b2a9807fed544e83002366149b9a363759338c5d
 2002-02-21 12:01:27 +00:00
drh
5cf8e8c7fa New ROWIDs are numbered sequentially. (CVS 383) 
FossilOrigin-Name: 1686196a8aea326f616bc8205df99cd84d955ec4
 2002-02-19 22:42:05 +00:00
drh
969fa7c128 Add support for CREATE TABLE AS. (CVS 377) 
FossilOrigin-Name: 78a50971e9adc8739e7888201c79465a40e1a152
 2002-02-18 18:30:32 +00:00
drh
fa86c4127d Checkpoint code added to the pager. Regression tests work but the new APIs 
have not been tested yet. (CVS 361)

FossilOrigin-Name: aaa53e113ef849e34883ead8ae584c722ad967db
 2002-02-02 15:01:15 +00:00
drh
1c92853dac Change to five conflict resolution algorithms: ROLLBACK, ABORT, FAIL, 
IGNORE, and REPLACE.  This checkin is code only.  Documentation and
tests are still needed.  Also, ABORT is not fully implemented. (CVS 360)

FossilOrigin-Name: d0e7cf4a83e6abad7129bed356b7492dddaff474
 2002-01-31 15:54:21 +00:00
drh
af9ff33ac1 Added the last_insert_rowid API function. Improved documentation of 
the random ROWID algorithm. (CVS 349)

FossilOrigin-Name: f74d61aaf3fec06cde2c4a6f1465f86ac9058ad2
 2002-01-16 21:00:27 +00:00
drh
da9e034610 Fix a problem with the way temporary tables mask permanent tables. (CVS 345) 
FossilOrigin-Name: ba89da603135e5f63f6f97ba3adad02682375c07
 2002-01-10 14:31:48 +00:00
drh
74e24cd0fa Working on a bug: Dropping and recreating a table within a transaction 
causes an assertion failure. (CVS 342)

FossilOrigin-Name: b3656a5cfef91c89de2cbb9790087d0d53c03e6f
 2002-01-09 03:19:59 +00:00
drh
aacc543e23 Comment updates most. Also some small changes to the VDBE. (CVS 339) 
FossilOrigin-Name: 9b0be4fcc1cbca69f5fee906f86dfb36a323fe84
 2002-01-06 17:07:40 +00:00
drh
4a32431ce7 Added support for the INTEGER PRIMARY KEY column type. (CVS 333) 
FossilOrigin-Name: 236a54d289e858a1e0505a20d907a2a40c01b521
 2001-12-21 14:30:42 +00:00
drh
b8ca307e7b Bug fix: sqlite_exec() would sometimes return SQLITE_PROTOCOL when it 
should have returned SQLITE_BUSY.  There was also a deadlock that the
previous bug was masking. (CVS 322)

FossilOrigin-Name: 585ed5ebf1c1afc8ae1d569b121208018d8ecd49
 2001-12-05 00:21:20 +00:00
drh
f5bf0a78be Fix a bug in DROP TABLE that could cause SQLITE_MASTER table corruption. 
The root problem was that the sequence of BTree operations (Delete, Next)
would not always leave the cursor pointing at the first entry after the
entry that was deleted.  A consequence of this error was that a DROP TABLE
on a table with indices would not always remove every index associated
with that table from the SQLITE_MASTER table.  Subsequent attempts to
open the database will fail when the index for the missing table was
parsed.  Changes have also been made to ignore extra indices in the
SQLITE_MASTER table so that a database previously corrupted by this bug
is once again readable. (CVS 316)

FossilOrigin-Name: 8a984667113564f2bac7412165b6ff8b7e3e8f70
 2001-11-23 00:24:12 +00:00
drh
6b56344d4a New Next opcode and indexing style implemented. (CVS 304) 
FossilOrigin-Name: decbeb9151885fee473b3fa58c8cf78a2338d2d8
 2001-11-07 16:48:26 +00:00
drh
9f71c2e002 Added "const" to lots of "char*" parameters in the API. (CVS 298) 
FossilOrigin-Name: 1c448f1fd2a2e103e7464df896174534d02152ed
 2001-11-03 23:57:09 +00:00
drh
6d4abfbee5 More changes for 2.0.7. (CVS 293) 
FossilOrigin-Name: f8328a5f11801c5124f9a8dace22df3c1cfb2191
 2001-10-22 02:58:08 +00:00
drh
81a20f21d5 Fix an assertion failure when the disk fills up. Add tests for a full 
disk situation. (CVS 285)

FossilOrigin-Name: 0a7848b6190981cb7eb673bbe68cb217694daf2e
 2001-10-12 17:30:04 +00:00
drh
3109e02ec5 The sqlite_busy_timeout() function was interpreting its second argument 
as seconds, not milliseconds as advertised.  This patch fixes the problem. (CVS 284)

FossilOrigin-Name: abe5a25b9dcf1e47f3cb37fd419f620db03bd4da
 2001-10-09 13:46:01 +00:00
drh
f57b339988 Support for temporary tables added. Still need more testing. (CVS 279) 
FossilOrigin-Name: 9368c62e4097aae3081a325962c1dec167fd253d
 2001-10-08 13:22:32 +00:00
drh
382c0247c7 Adding table column query capability to support ODBC. (CVS 278) 
FossilOrigin-Name: b63b3f3684a3d584ef99f54cde76b6c483bbfef7
 2001-10-06 16:33:02 +00:00
drh
adbca9cfde Fixed the support of UNIQUE and PRIMARY KEY. (CVS 268) 
FossilOrigin-Name: 116fdad06868acf6aca9e75c2c3497c0511a42c3
 2001-09-27 15:11:53 +00:00
drh
f3256d2c82 RowIDs are now always expressed in native byte order. (CVS 263) 
FossilOrigin-Name: bb4313a94bc079d072078f353e54f3804971060d
 2001-09-23 20:17:55 +00:00
drh
beae319476 Put in a generic hash table system in place of the various ad-hoc 
hash table scattered everywhere.  Except, the page hash table in
the pager is unchanged. (CVS 260)

FossilOrigin-Name: 9114420dd01d92cc8890046500a8806a297a4e65
 2001-09-22 18:12:08 +00:00
drh
8cfbf08ffa Trying to get the OS abstraction layer to work. (CVS 256) 
FossilOrigin-Name: abff526d005b3b46904de091753cc79548739ad8
 2001-09-19 13:22:39 +00:00
drh
e3c413727b Add a new column in the SQLITE_MASTER table to record the root page 
number of primary key indices. (CVS 252)

FossilOrigin-Name: 602ea4f9f641070592c788ce22859b849739b42e
 2001-09-17 20:25:58 +00:00
drh
b19a2bc603 Disclaimed copyright. Preparing for release 2.0. (CVS 250) 
FossilOrigin-Name: 4e926efe2b59adfec4086eb1d2ba830238facb4c
 2001-09-16 00:13:26 +00:00
drh
50e5dadf2c Everything is working on Linux. This is release 2.0-Alpha-1. (CVS 246) 
FossilOrigin-Name: 14474fa144fe7c5dc63e0990d6cc92d769e6013e
 2001-09-15 00:57:28 +00:00
drh
a1b351af54 Bug fixes and speed improvements. Delete is still slow. (CVS 244) 
FossilOrigin-Name: 7da856cd94d2572070e40762e5bc477679e60042
 2001-09-14 16:42:12 +00:00
drh
5edc31243e Many problems fixed. Many problems yet to go. (CVS 242) 
FossilOrigin-Name: 62c7bd11bcf6438cdcbf66fa67a2bf4ab9d1664d
 2001-09-13 21:53:09 +00:00
drh
d78eeee1f2 It runs. Simple tables can be created. INSERT and SELECT work. Much more 
testing is needed, however. (CVS 241)

FossilOrigin-Name: 9ac8399c99cb996a382f3d49f45b6ca857adc827
 2001-09-13 16:18:53 +00:00
drh
5b2fd56fcb The new Btree code runs, but it does not yet work. (CVS 240) 
FossilOrigin-Name: 991ce8115052da9395d4bf8ff29f417e3c36dc7f
 2001-09-13 15:21:31 +00:00
drh
be0072d249 The BTree changes are now integrated and the whole thing compiles and 
links. I have not yet tried to run it, though. (CVS 239)

FossilOrigin-Name: a0a1e701abc52a164d9b09a5426eb12af1fe6a4c
 2001-09-13 14:46:09 +00:00
drh
5e00f6c7d5 The code is in place to replace GDBM with BTree. But I have not yet 
attempted to compile it.  I am sure the code contains bugs. (CVS 238)

FossilOrigin-Name: 6ecc8b20d4f402f45f03d46d8d4fa40dea666e97
 2001-09-13 13:46:56 +00:00
drh
7e3b0a077d :-) (CVS 214) 
FossilOrigin-Name: 73a1ed61265040925f1a41c9c0cfeea50db70b01
 2001-04-28 16:52:40 +00:00
drh
daffd0e597 better handling of out-of-memory errors (CVS 207) 
FossilOrigin-Name: 86b30cd0975dfea9424b9f9f0d4194aa71ce508b
 2001-04-11 14:28:42 +00:00
drh
fbc3eab85b Check for miscompiled Tcl (CVS 204) 
FossilOrigin-Name: 735d8b5c13b5e2602b37940377fced098be210c1
 2001-04-06 16:13:42 +00:00
drh
297ecf146b i18n changes (CVS 201) 
FossilOrigin-Name: 8390f6521af0f1c5cd0298cc4a1dfa3f092c1e15
 2001-04-05 15:57:13 +00:00
drh
338ea13c0d Perpare to fork SQLite2.0 develop into a separate tree (CVS 183) 
FossilOrigin-Name: 6adb6078871114ba19ab601bb94d43ff9e03e43f
 2001-02-11 16:56:24 +00:00
drh
345fda3ef5 continued progress toward version 2.0 (CVS 177) 
FossilOrigin-Name: c6ffb7ec6acb596907ead8992dfad94e18e83866
 2001-01-15 22:51:08 +00:00
drh
ae85dc8b0b Changes to the DBBE. Moving toward having many more 
backend driver choices. (CVS 176)

FossilOrigin-Name: c0730217a04323a1a73d125e3e7da32bcc8d58fc
 2001-01-13 14:34:05 +00:00
drh
8c82b3506e speed tweaks and documentation updates (CVS 167) 
FossilOrigin-Name: ced90c3f93e5e0cf73ea77b62a1308cd8dd5f3b3
 2000-12-10 18:23:50 +00:00
drh
bb0b679c02 Break out DBBE drivers into separate files. (CVS 157) 
FossilOrigin-Name: 979ef5d5d64b8e38cc15fef0d2d507ca2fe6842c
 2000-10-19 01:49:02 +00:00
drh
4c5043910b Added an interrupt capability (CVS 153) 
FossilOrigin-Name: f7ea08b931b9b40831bfe73cd7afea17f92112cf
 2000-10-16 22:06:40 +00:00
drh
7c68d60b6f Misc cleanup. Notes on compiling for Win95. (CVS 152) 
FossilOrigin-Name: 3f0f1fa1fce794d1661c845f1a63a8d744892c25
 2000-10-11 19:28:51 +00:00
drh
3d0b5598c0 :-) (CVS 139) 
FossilOrigin-Name: 67e2da38c30ca73707ad48064a23794cfcff7888
 2000-08-22 13:40:51 +00:00
drh
b217a57eb9 :-) (CVS 138) 
FossilOrigin-Name: c6b71d9b4b09243401072eaa278fd1b9757a9c3d
 2000-08-22 13:40:18 +00:00
drh
2803757a35 file format change (CVS 122) 
FossilOrigin-Name: b7b90237945d3577caba3a2f5595e52b25027297
 2000-08-02 13:47:41 +00:00
drh
82ad383270 patches to compile for WinNT (CVS 115) 
FossilOrigin-Name: 47dfec3aaa896073ee0e26db428f0dc9b27f94f3
 2000-07-31 13:38:24 +00:00
drh
2dfbbcafb8 added the sqlite_busy_handler() interface (CVS 109) 
FossilOrigin-Name: 4fe8e51c248369572637a5351bd193f07e059fa2
 2000-07-28 14:32:48 +00:00
drh
967e8b7351 :-) (CVS 104) 
FossilOrigin-Name: e1bf96a467b739373191bf75e6a097fc0f24bffc
 2000-06-21 13:59:10 +00:00