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32 check-ins using file src/vdbeapi.c version f94fe2eb

2009-03-05
04:20
Corrected typos and misspellings. Ticket #3702. (CVS 6336) check-in: 6404afa0 user: shane tags: trunk
03:48
Removed compiler warnings from MSVC builds. Ticket #3701. (CVS 6335) check-in: 5477833e user: shane tags: trunk
2009-03-02
17:18
Converted EXPR_*SIZE macros to use offsetof() to avoid MSVC compiler warnings. (CVS 6334) check-in: 5e8e16f7 user: shane tags: trunk
14:24
Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT option for the new Expr compression logic of check-in (6305). Bug discovered during regression testing. (CVS 6333) check-in: 91969eda user: drh tags: trunk
01:22
Fix a bug in the GROUP BY alias name resolution. The bug was by check-in (6305). Discovered by regression test on 64-bit linux. Test cases added so that the problems is detected on 32-bit systems. (CVS 6332) check-in: fa000850 user: drh tags: trunk
2009-03-01
22:29
Suppress some compiler warnings (where possible). Ticket #3696. (CVS 6331) check-in: a2373e54 user: drh tags: trunk
19:42
Fix a critical bug in the VDBE opcode array resizer introduced by check-in (6307). Bug detected by regression testing. (CVS 6330) check-in: ec3b18ac user: drh tags: trunk
2009-02-28
10:47
Instead of linking temporary triggers on non-temporary tables into the Table.pTrigger list, search the temp schema for them on demand. Fix for #3688. (CVS 6329) check-in: 3befe1ef user: danielk1977 tags: trunk
2009-02-26
07:15
In sqlite3_table_column_metadata(), hold the mutex on all attached BtShared objects while accessing schema objects. Fix for #3679. (CVS 6328) check-in: d197afd6 user: danielk1977 tags: trunk
2009-02-25
19:07
Move the new genfkey shell command out from within #ifdef _WIN32_ (CVS 6327) check-in: 48ee0e47 user: drh tags: trunk
15:43
Remove genfkey.c. Change genfkey.README to talk about the new shell dot-command, not the old standalone genfkey program. (CVS 6326) check-in: 36d69966 user: danielk1977 tags: trunk
15:22
Add the 'genfkey' functionality to the sqlite3 shell. Accessed using a new dot-command - ".genfkey". (CVS 6325) check-in: 0a59fb28 user: danielk1977 tags: trunk
08:56
Minor changes and coverge tests for "SELECT count(*)" optimization. (CVS 6324) check-in: a3695b98 user: danielk1977 tags: trunk
2009-02-24
19:21
Additional commands and another procedure name changes for clarity of presentation. No logic changes. (CVS 6323) check-in: 91d9d51e user: drh tags: trunk
18:57
Changes to comments and functions/procedure names for clarification. No changes to logic. (CVS 6322) check-in: b99c1815 user: drh tags: trunk
18:40
Remove old declaration of sqlite3_pending_byte (which was used by test code). It has been replaced by sqlite3PendingByte. Ticket #3677. (CVS 6321) check-in: 44f0162e user: danielk1977 tags: trunk
18:33
Fixes and some extra test cases for count(*) optimization. (CVS 6320) check-in: 3f0baa1b user: danielk1977 tags: trunk
16:18
Enhanced comments on table locking logic as it relates to preparing new statements. Added assert() and testcase() but no other changes to code. (CVS 6319) check-in: 4a12f5b8 user: drh tags: trunk
10:48
Add test file test/count.test for testing "SELECT count(*)" statements. It is not properly populated yet. (CVS 6318) check-in: a195d74f user: danielk1977 tags: trunk
10:14
Reverse commit (6315) for now. (CVS 6317) check-in: 0e7c369c user: danielk1977 tags: trunk
10:01
Optimize queries of the form "SELECT count(*) FROM <tbl>" by adding a sqlite3BtreeCount() interface to the btree layer. (CVS 6316) check-in: d4aa6593 user: danielk1977 tags: trunk
2009-02-23
17:33
Scan an index instead of a table for "SELECT count(*) FROM <tbl>" queries. Because an index is usually smaller than a table on disk, this saves some IO. (CVS 6315) check-in: 294ba6f7 user: danielk1977 tags: trunk
16:52
Add the reverse_unordered_selects pragma. (CVS 6314) check-in: bc078e00 user: drh tags: trunk
14:42
Ensure the return value of sqlite3_errmsg16() is aligned on a 2-byte boundary. Ticket #3665. (CVS 6313) check-in: 9b8acf83 user: danielk1977 tags: trunk
2009-02-21
22:38
The sqlite3.def file is automatically generated and is not suppose to be part of the source code repository. So it is hereby removed. Ticket #3671. (CVS 6312) check-in: 5dcda154 user: drh tags: trunk
2009-02-20
22:27
unbreak Autoconf-based build procedure by added missing backup.lo to the list of library objects (CVS 6311) check-in: 94945801 user: rse tags: trunk
10:58
Instead of using SetNumColumns, specify the number of columns in a table or index using the P4 argument. (CVS 6310) check-in: e43ed649 user: danielk1977 tags: trunk
03:55
Add a count parameter to the OP_Variable opcode and use it to simplify prepared statements that copy consecutive unnamed parameters into consecutive registers (a common case). (CVS 6309) check-in: 48b77b04 user: drh tags: trunk
03:02
Add the OP_HaltIfNull opcode and use it to simplify prepared statements for INSERTs and UPDATEs of tables with NOT NULL columns. (CVS 6308) check-in: feccad8d user: drh tags: trunk
01:28
Reuse space left-over opcode space at the end of the VDBE opcode array to store memory cells, VDBE cursors, and other content needed by the VDBE. This reduces the memory required by a prepared statement. (CVS 6307) check-in: 58a18092 user: drh tags: trunk
2009-02-19
20:50
Remove code in malloc.c that was already commented out using #if 0. (CVS 6306) check-in: e1ad757e user: drh tags: trunk
14:39
Changes to reduce the heap space consumed by triggers, views and tables in the in-memory representation of the schema. Also to reduce the space used by prepared statements slightly. (CVS 6305) check-in: d9f6ffbc user: danielk1977 tags: trunk