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38 check-ins using file src/vdbe.c version b7a27b4c
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2009-04-30
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| 05:40 | Fix a memory leak introduced in the previous check-in. (CVS 6574) (check-in: f082bf36 user: drh tags: trunk) | |
| 05:19 | Take care not to leave a zombie attached database if the attachment fails due to an encoding mismatch. Update attach logic to always use dynamically allocated error message strings. (CVS 6573) (check-in: a6cb4002 user: drh tags: trunk) | |
| 01:22 | Remove always-true tests from attach.c. In btree.c, always test the return from sqlite3PagerSetPagesize() since it might return SQLITE_NOMEM. (CVS 6572) (check-in: 8bf60b24 user: drh tags: trunk) | |
| 00:11 | Remove an always-true test from delete.c. Move the sqlite3OpenTable() routine from delete.c to insert.c since it is not used in delete.c. (CVS 6571) (check-in: 71756dc8 user: drh tags: trunk) | |
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2009-04-29
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| 18:12 | Fixed compile for MSVC; removed compiler warnings; changes for NDEBUG build; minor code tweaks. (CVS 6570) (check-in: e98b1242 user: shane tags: trunk) | |
| 17:49 | Modify the assemblePage() function in btree.c so that it runs slightly faster. (CVS 6569) (check-in: 7ec42e98 user: danielk1977 tags: trunk) | |
| 14:33 | Update the documentation on the sqlite3_changes() and sqlite3_total_changes() functions. (CVS 6568) (check-in: 58c7bdb2 user: drh tags: trunk) | |
| 11:50 | Fix a case in where.c where a crash can follow a malloc failure. Also modify test code in test8.c to check a return code that was being dropped (causing a test in vtab_err.test to fail). (CVS 6567) (check-in: 9664e2b6 user: danielk1977 tags: trunk) | |
| 11:31 | Add a version of cellSizePtr() that is faster than using sqlite3BtreeParseCellPtr(). This speeds up balance_nonroot(). (CVS 6566) (check-in: e8f7f7b7 user: danielk1977 tags: trunk) | |
| 06:27 | Simplify a conditional expression in btree.c. (CVS 6565) (check-in: fc3a5ac2 user: danielk1977 tags: trunk) | |
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2009-04-28
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| 18:00 | Fix an out-of-order test number in blob.test. Cosmetic change. No changes to code. Ticket #3830. (CVS 6564) (check-in: e8556542 user: drh tags: trunk) | |
| 17:33 | Fix asserts in hash.c so that zero-length symbols can be used. (CVS 6563) (check-in: fe9f00aa user: drh tags: trunk) | |
| 16:37 | When testing with TEMP_STORE=3 and the test pcache, only run 20 iterations in trans.test. Otherwise the test pcache runs out of memory. (CVS 6562) (check-in: 0799b729 user: danielk1977 tags: trunk) | |
| 16:35 | Remove an unused function declaration from hash.h. (CVS 6561) (check-in: fcf70bb8 user: drh tags: trunk) | |
| 15:48 | Further adjustment to rowhash.test to account for rowid collisions. (CVS 6560) (check-in: 94a23f99 user: danielk1977 tags: trunk) | |
| 15:43 | Simplifications to the symbol table implementation in hash.c. For very small symbol tables (less than 10 entries) a simple linked list is used instead of a hash table. Number of hash table buckets is limited to prevent large allocations. (CVS 6559) (check-in: 5c737835 user: drh tags: trunk) | |
| 15:35 | Have sqlite3_create_collation() return MISUSE if passed an encoding value other than SQLITE_UTF8, SQLITE_UTF16LE, SQLITE_UTF16BE, SQLITE_UTF16 or SQLITE_UTF16_ALIGNED. (CVS 6558) (check-in: 7975b6f2 user: danielk1977 tags: trunk) | |
| 13:01 | Do not store the zero string terminator as part of the name when holding symbols in the symbol table. (CVS 6557) (check-in: 23d67af3 user: drh tags: trunk) | |
| 12:08 | Another fix to the same assert as in (6555). It can also fail after a malloc error. (CVS 6556) (check-in: e096f90a user: danielk1977 tags: trunk) | |
| 11:10 | Fix an assert that could fail after a parse error in expr.c. (CVS 6555) (check-in: a37d1174 user: danielk1977 tags: trunk) | |
| 05:27 | Avoid changing the pager journal-mode once a write-transaction is open, even if no database pages have been modified. (CVS 6554) (check-in: ad8aba3e user: danielk1977 tags: trunk) | |
| 04:51 | Add test cases for sqlite3_complete with an EXPLAIN QUERY PLAN on a CREATE TRIGGER statement. Ticket #3828. (CVS 6553) (check-in: 6b86b40e user: drh tags: trunk) | |
| 04:47 | Make sure sqlite3_open16() always zeros the db return pointer if SQLite initialization fails. (CVS 6552) (check-in: 057c7d17 user: drh tags: trunk) | |
| 04:46 | Enhance sqlite3_complete() so that it understands EXPLAIN QUERY PLAN. Ticket #3828. Testing is done in TH3. (CVS 6551) (check-in: 3ac1b15f user: drh tags: trunk) | |
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2009-04-27
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| 18:46 | Bring the documenation and implementation of sqlite3_collation_needed() into agreement. Use a more efficient implementation of sqlite3ErrStr(). sqlite3_result_error_code() now calls sqlite3ErrStr() if no prior error string was set. (CVS 6550) (check-in: cb9af829 user: drh tags: trunk) | |
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2009-04-25
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| 08:39 | Tests for the new asynchronous IO API. (CVS 6549) (check-in: 11b2564e user: danielk1977 tags: trunk) | |
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2009-04-24
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| 20:32 | Add another test case for the "x IS NULL" uniqueness problem of ticket #3824. No changes to code. This just double-checks that everything is working now. (CVS 6548) (check-in: 3ceae357 user: drh tags: trunk) | |
| 18:06 | Dequote the "from" table in a FOREIGN KEY definition (affects the output of "pragma foreign_key_list). Fix for #3800. (CVS 6547) (check-in: 600482d1 user: danielk1977 tags: trunk) | |
| 15:46 | Get rid of the special RowSet processing in where.c and move that into clients. Added the WHERE_DUPLICATES_OK option to eliminate an unnecessary RowSet during DELETE with a WHERE clause containing ORs. (CVS 6546) (check-in: 98606bee user: drh tags: trunk) | |
| 14:51 | Make sure that the optimizer realizes that an "x IS NULL" contraint does not necessarily give a single-row result even on a UNIQUE index. Ticket #3824. (CVS 6545) (check-in: 207335fd user: drh tags: trunk) | |
| 10:13 | Make selecting the asynchronous IO file-locking mode a runtime operation. Still untested. (CVS 6544) (check-in: 577277e8 user: danielk1977 tags: trunk) | |
| 09:27 | Improve comments and documentation of the asynchronous IO VFS module. (CVS 6543) (check-in: 92bc6be2 user: danielk1977 tags: trunk) | |
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2009-04-23
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| 19:08 | os_win.c, winOpen(), changed to handle the SQLITE_OPEN_EXCLUSIVE flag and sharing modes in the same manner as os_unix.c. Ticket #3821. (CVS 6542) (check-in: 18fef3fc user: shane tags: trunk) | |
| 18:42 | Updated misc. test scripts for Windows testing with gcc/cygwin; (CVS 6541) (check-in: 1e2c7159 user: shane tags: trunk) | |
| 18:41 | Remove some incorrect async tests; (CVS 6540) (check-in: 03af25b3 user: shane tags: trunk) | |
| 14:58 | Move the asynchronous IO code from src/test_async.c to ext/async/. Refactor it to be a standalone module and to support windows. (CVS 6539) (check-in: e71fb0fb user: danielk1977 tags: trunk) | |
| 13:22 | Rework the column-cache mechanism to be more robust (and more correct). The column-alias cache is currently disabled, (CVS 6538) (check-in: dd4d67a6 user: drh tags: trunk) | |
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2009-04-22
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| 17:15 | Eliminate the OP_VRowid opcode. The regular OP_Rowid now work for both regular and virtual tables. (CVS 6537) (check-in: ecbef450 user: drh tags: trunk) | |