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100 check-ins occurring around c11cb07e4b.

2006-06-15
15:38
Add column_value, declare_vtab and create_module to the function table used by dynamic extensions. (CVS 3256) check-in: 25c47508 user: danielk1977 tags: trunk
14:31
Write database pages in sorted order to reduce file fragmentation. This is an experimental change. It is not clear if it will help any. It may well be removed in the future. (CVS 3255) check-in: fe3e70a7 user: drh tags: trunk
13:22
Asserts added that verify that the code works correctly that ticket #1849 claims is wrong. (CVS 3254) check-in: d145dc1c user: drh tags: trunk
10:41
Add tests (and modify test code) for writing to virtual tables. (CVS 3253) check-in: 6380a9b1 user: danielk1977 tags: trunk
07:29
Simple tests and fixes for writing to virtual tables. (CVS 3252) check-in: 88fa510e user: danielk1977 tags: trunk
04:28
Add void* argument to sqlite3_create_module to replace sqlite3_module.pAux. (CVS 3251) check-in: 470a3a0b user: danielk1977 tags: trunk
2006-06-14
23:43
Changes to test8.c to support UPDATE operations on xUpdate. (CVS 3250) check-in: 9e96511f user: drh tags: trunk
22:07
Bug fixes in the MATCH and ORDER BY processing of virtual tables. (CVS 3249) check-in: c996185a user: drh tags: trunk
19:00
Added code to INSERT, DELETE and UPDATE virtual tables. The new code is mostly untested. (CVS 3248) check-in: 32c97b88 user: drh tags: trunk
15:35
Better documentation on the limits of user-defined functions. And a marginally better error message when those limits are exceeded. Ticket #1847. (CVS 3247) check-in: 0d369ff0 user: drh tags: trunk
15:16
Add xUpdate method to the echo test module. Currently untested. (CVS 3246) check-in: 676de55b user: danielk1977 tags: trunk
15:14
Fix segfault introduced in (3243). (CVS 3245) check-in: e5fff87d user: danielk1977 tags: trunk
15:03
Fix a C++-ism in lempar.c. Ticket #1848. (CVS 3244) check-in: a0a3b34d user: drh tags: trunk
13:03
Add the opcode OP_VUpdate and replace the xInsert/xDelete members of sqlite3_module with xUpdate. (CVS 3243) check-in: 15ba5cbf user: danielk1977 tags: trunk
13:03
Add the opcode OP_VUpdate and replace the xInsert/xDelete members of sqlite3_module with xUpdate. (CVS 3242) check-in: 418f3ca8 user: danielk1977 tags: trunk
10:55
Add code to test8.c to check that the correct idxNum value is passed to the xFilter method. (CVS 3241) check-in: 77bcaf99 user: danielk1977 tags: trunk
10:47
Fix typo in test8.c. (CVS 3240) check-in: 75be7d49 user: danielk1977 tags: trunk
10:38
Add some tests for sqlite3_load_extension(). (CVS 3239) check-in: 402a77c4 user: danielk1977 tags: trunk
08:48
Add tests for the new MATCH operator. (CVS 3238) check-in: b4024c39 user: danielk1977 tags: trunk
07:41
Add a test case for ORDER BY using the echo module. (CVS 3237) check-in: f459f034 user: danielk1977 tags: trunk
06:58
Change the pModule parameter of the xCreate and xConnect methods to a void*. (CVS 3236) check-in: 3ffa51b5 user: danielk1977 tags: trunk
06:31
Add tests for error conditions surrounding the creation/connection of virtual tables. (CVS 3235) check-in: 5e592c42 user: danielk1977 tags: trunk
2006-06-13
23:51
The echo module test is now running. Added the tclvar module test but have not yet done anything with it. (CVS 3234) check-in: 29199eee user: drh tags: trunk
19:26
The (unsupported) soundex() function returns '?000' when given a NULL. Ticket #1845. (CVS 3233) check-in: 9372481f user: drh tags: trunk
17:39
The optimizer recognizes MATCH operators and allows virtual-tables to make use of them. (CVS 3232) check-in: 136bed49 user: drh tags: trunk
15:37
Add support for the MATCH operator. (CVS 3231) check-in: 815b84d5 user: drh tags: trunk
15:36
Get the code to compile with -DSQLITE_OMIT_VIRTUALTABLE=1 (CVS 3230) check-in: ea4bc5a0 user: drh tags: trunk
15:12
Improved comments and documentation of sqlite3_load_extension(). (CVS 3229) check-in: 0bcec959 user: drh tags: trunk
15:00
Add the tentative sqlite3_allocate_queryplan() API. (CVS 3228) check-in: 7a3e97f7 user: danielk1977 tags: trunk
14:16
Add simple tests for the xFilter and xBestIndex methods. (CVS 3227) check-in: 0f4657ea user: danielk1977 tags: trunk
13:27
Lemon correctly recognizes an empty grammar and errors out. Fix for a bug reported on the sqlite-users mailing list. (CVS 3226) check-in: 55392922 user: drh tags: trunk
11:27
Free error message string in the quick start example. (CVS 3225) check-in: 1273261b user: drh tags: trunk
11:15
Minor changes to lempar.c to reduce warnings on some compilers. (CVS 3224) check-in: dae71de1 user: drh tags: trunk
10:24
Add implementations for opcodes required for linear scans of virtual tables. (CVS 3223) check-in: 1f20e183 user: danielk1977 tags: trunk
04:11
Bugfixes: Fix a segfault introduced as part of the new vtab code, deallocate memory in the Destroy() method of the echo module. (CVS 3222) check-in: 00f3c249 user: danielk1977 tags: trunk
04:11
Bugfixes: Fix a segfault introduced as part of the new vtab code, deallocate memory in the Destroy() method of the echo module. (CVS 3221) check-in: f9ea9704 user: danielk1977 tags: trunk
01:04
Progress toward getting the virtual-table code generator to work. (CVS 3220) check-in: 3532f134 user: drh tags: trunk
2006-06-12
21:59
Added code to iterate through virtual tables. All regression tests pass but the new code is completely untested. (CVS 3219) check-in: 01096543 user: drh tags: trunk
16:01
Add code to invoke the xDestroy method of a virtual table when it is dropped. (CVS 3218) check-in: f0c7c8d1 user: danielk1977 tags: trunk
12:57
Patches to get things working better for OS2. Ticket #1836. (CVS 3217) check-in: 65c6e5e1 user: drh tags: trunk
12:50
Fixes so that builds work with SQLITE_OMIT_VIRTUALTABLE=1. (CVS 3216) check-in: 54b30fe1 user: drh tags: trunk
12:46
Get builds working again when extension loading is not enabled. Ticket #1839. (CVS 3215) check-in: 89ead801 user: drh tags: trunk
12:08
Add a simple test case (and corresponding bugfix) for the virtual table xConnect and xDisconnect methods. (CVS 3214) check-in: b63dbc79 user: danielk1977 tags: trunk
11:24
Add first cut of sqlite3_declare_vtab(). Not at all well tested yet. (CVS 3213) check-in: bbeb93b5 user: danielk1977 tags: trunk
06:09
Incremental work on parsing/storing and invoking the xCreate callback for virtual tables. (CVS 3212) check-in: 8ffbab79 user: danielk1977 tags: trunk
2006-06-11
23:41
Progress toward CREATE VIRTUAL TABLE. Still not even close to working... (CVS 3211) check-in: 898ec36b user: drh tags: trunk
2006-06-10
13:29
Basic parsing of CREATE VIRTUAL TABLE statements. (CVS 3210) check-in: 66370cb9 user: drh tags: trunk
2006-06-08
16:10
In the shell, make sure the database is opened before trying to do an ".import". Bug reported on the mailing list. (CVS 3209) check-in: 39e34278 user: drh tags: trunk
15:48
Unload shared libraries when a database connection closes. (CVS 3208) check-in: 327e6909 user: drh tags: trunk
15:28
New shell command ".load" and the sqlite3_load_extension() API allow new SQL functions and collating sequences to be loaded at run-time from a DLL or shared library. (CVS 3207) check-in: 4ca932d3 user: drh tags: trunk
2006-06-06
13:34
Version 3.3.6 (CVS 3206) check-in: c11cb07e user: drh tags: trunk
12:38
Changes in preparation for version 3.3.6. (CVS 3205) check-in: b2e11e02 user: drh tags: trunk
12:32
Command "sqlite3 -version" returns 0 instead of 1. Ticket #1771. (CVS 3204) check-in: fd0fae48 user: drh tags: trunk
11:45
In joins of the form "A left B, C" make sure they are not transformed into "A left C, B". Ticket #1830. See also #1652. (CVS 3203) check-in: 2baa9836 user: drh tags: trunk
2006-06-04
23:31
Add comments to the changes of check-in (3200). (CVS 3202) check-in: 697498d4 user: drh tags: trunk
23:20
Fix a windows portability problem in trans.test. (CVS 3201) check-in: f2538dfd user: drh tags: trunk
23:02
Changes to help SQLite cope with virus scanners and other programs that open journal files for reading and thus prevent SQLite from deleting them in order to commit a transaction. (CVS 3200) check-in: f32dbe47 user: drh tags: trunk
2006-06-03
18:04
Remove unused variables from vdbe.c. (CVS 3199) check-in: d54750ae user: drh tags: trunk
18:02
Added support for OS/2. Ticket #1817 (CVS 3198) check-in: 373246c2 user: drh tags: trunk
17:37
Do not record blank lines in the command-line editing history of the shell. (CVS 3197) check-in: 0eabda82 user: drh tags: trunk
2006-06-02
12:40
The windows driver always allows other processes to write the database file even if it only has read permission on the file. This is an experimental checkin - we still have not determined that this change is safe. Ticket #1803. (CVS 3196) check-in: 4bf03c3b user: drh tags: trunk
2006-05-31
11:12
Fix typo in lang_analyze.html. (CVS 3195) check-in: fba8ce8c user: drh tags: trunk
2006-05-27
11:15
Clarify the operation of sqlite3_last_insert_rowid() in the documentation. (CVS 3194) check-in: 9e0b83b8 user: drh tags: trunk
2006-05-26
19:57
Allow SQL statements to be executed from within a progress callback. Be warned, however, that the progress callback might be called recursively in this case. It is up to the program to disable the progress callback to prevent recursive invocations. Ticket #1827. (CVS 3193) check-in: ffc4730c user: drh tags: trunk
2006-05-25
12:17
Syntax errors override errors from the code generator, not the other way around. (CVS 3192) check-in: 5031ffc6 user: drh tags: trunk
11:52
Handle NULL database names in ATTACH and DETACH as if they were empty strings. Ticket #1825. (CVS 3191) check-in: 79a818bb user: drh tags: trunk
2006-05-24
12:43
When opening a new connection on a shared cache, be careful not to overwrite the encoding flag on the shared cache. Ticket #1824. (CVS 3190) check-in: c8e5ceed user: drh tags: trunk
2006-05-23
23:25
Additional tests for ticket #1821. (CVS 3189) check-in: b93e3fb0 user: drh tags: trunk
23:22
Fix type coercion rules for the IN operator. Ticket #1821. (CVS 3188) check-in: 6e5a4976 user: drh tags: trunk
2006-05-22
22:04
If an sqlite3_mprintf() call uses a disallowed internal-use-only conversion character, then abort the call with a -1 error code. Ticket #1818. (CVS 3187) check-in: 9d7297b9 user: drh tags: trunk
2006-05-11
23:14
Adjust the default weights on indices so that an index that matches more terms of the where clause wins (by default) over one that matches fewer. Ticket #1808. (CVS 3186) check-in: 249b579f user: drh tags: trunk
13:33
Fix documentation typo: The name of the competing database engine is "Firebird", not "Firefox". (CVS 3185) check-in: 8be6a39d user: drh tags: trunk
13:26
Correctly handle multi-column indices where multiple columns are constrained by IN operators with subqueries on the right-hand side. Ticket #1807. (CVS 3184) check-in: b16541ba user: drh tags: trunk
13:25
Fix comments on the implementation of the SUM() function. (CVS 3183) check-in: a8909f3e user: drh tags: trunk
2006-05-10
14:39
Out-of-memory checks added to tclsqlite.c and shell.c. Tickets #1805 and #1806. (CVS 3182) check-in: 364031d6 user: drh tags: trunk
2006-05-08
15:14
Fix error processing in Lemon. SQLite does not use this feature of lemon so it is uneffected. (CVS 3181) check-in: 864cac96 user: drh tags: trunk
2006-05-07
17:49
Automatically increase the size of the pager hash table as the number of in-memory pages increases. Tickets #1790 and #1799. (CVS 3180) check-in: ef8e9886 user: drh tags: trunk
2006-05-03
23:39
Fix a typo on a webpage. Ticket #1792. (CVS 3179) check-in: 27022052 user: drh tags: trunk
23:34
Faster :memory: database COMMITs. Ticket #1790. (CVS 3178) check-in: 8f820e43 user: drh tags: trunk
2006-04-26
17:39
Get LIMIT 0 working on subqueries. Ticket #1784. (CVS 3177) check-in: 7f3ef7dd user: drh tags: trunk
2006-04-21
09:38
Additional information about index sorting in EXPLAIN QUERY PLAN. (CVS 3176) check-in: 39dd9695 user: drh tags: trunk
2006-04-19
01:24
Remove a superfluous call to access() in the unix driver. Error spotted by Coverity. (CVS 3175) check-in: 4f195aa1 user: drh tags: trunk
2006-04-16
12:05
Allocate enough memory for the worst-case UTF-16 to UTF-8 conversion. Ticket #1773. (CVS 3174) check-in: 2a0120c0 user: drh tags: trunk
2006-04-11
14:16
Allow constant terms in the ORDER BY or GROUP BY clauses. Ticket #1768. (CVS 3173) check-in: d83e0230 user: drh tags: trunk
2006-04-10
13:37
Follow-up to check-in (3164). Make sure SQLITE_NOMEM is returned after a memory allocation failure. It is not sufficent to return an "out of memory" error message. The return code needs to be SQLITE_NOMEM. (CVS 3172) check-in: 9d95750e user: drh tags: trunk
2006-04-08
19:14
Variable declarations should come before code. Ticket #1763. (CVS 3171) check-in: 9682f844 user: drh tags: trunk
2006-04-07
13:54
Reorder code so that it compiles with SQLITE_OMIT_MEMORYDB. Ticket #1754. (CVS 3170) check-in: 1929e37d user: drh tags: trunk
13:50
Return the correct declared column type, origin column name, origin database name, etc. from aggregate queries. Ticket #1726 and #1755. (CVS 3169) check-in: e64809f0 user: drh tags: trunk
13:26
Avoid the use of atof(). Ticket #1756. (CVS 3168) check-in: 76aef93c user: drh tags: trunk
2006-04-05
13:16
Version 3.3.5 (CVS 3167) check-in: a091a61d user: drh tags: trunk
12:50
Fix typos in the previous check-in. (CVS 3166) check-in: 119ec402 user: drh tags: trunk
12:15
Preparing for the release of version 3.3.5. (CVS 3165) check-in: 159fb92b user: drh tags: trunk
11:57
Make sure SQLITE_NOMEM is reported out on a malloc failure in an ATTACH even if the malloc failure reports within a nested calls to sqlite3_prepare(). (CVS 3164) check-in: 3538a4e3 user: drh tags: trunk
01:08
Add documentation on new sqlite_authorizer callback types. Ticket #1744. (CVS 3163) check-in: fdbff3f1 user: drh tags: trunk
01:02
Documentation typos. Tickets #1749 and #1750. (CVS 3162) check-in: 51b35ace user: drh tags: trunk
2006-04-04
01:54
Changes to get SQLite running on machines that use the EBCDIC character set. (CVS 3161) check-in: 4342b499 user: drh tags: trunk
2006-04-02
11:57
Do not strip windows DLLs because this prevents them from being relocatable. Ticket #1474. (CVS 3160) check-in: 94054cd9 user: drh tags: trunk
2006-04-01
14:38
Remove mention of the REVERSE collating sequence from the documentation. (CVS 3159) check-in: bd6876a1 user: drh tags: trunk
2006-03-29
00:24
Properly record the names of triggers even if the name is quoted. Ticket #1737. (CVS 3158) check-in: 4ba280dd user: drh tags: trunk
2006-03-28
23:57
Compile-time option to use only 32-bit integers. (CVS 3157) check-in: aedadfc3 user: drh tags: trunk