Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
66 events for the month beginning 2009-07-01 by user drh
Following month ↑|
2009-07-25
| ||
| 22:13 | The noReadlock property on a pager object implies the readOnly property. Use this fact to simplify the logic in sqlite3PagerSharedLock(). (CVS 6944) (check-in: 886e665f user: drh tags: trunk) | |
| 19:31 | Remove obsolete assert and testcase macros related to ticket #2565 (CVS 6943) (check-in: f0024b31 user: drh tags: trunk) | |
| 17:42 | Adjust memory size computations to avoid a conditional that is always false on 64-bit systems. (CVS 6942) (check-in: 04211e6a user: drh tags: trunk) | |
| 17:33 | Change a condition to a '%' operator in bitvec.c. (CVS 6940) (check-in: 10250fe5 user: drh tags: trunk) | |
| 17:08 | More simplifications to pager.c. (CVS 6939) (check-in: 533d6cc6 user: drh tags: trunk) | |
| 15:24 | Simplifications and comment improvements to pager.c in support of coverage testing. (CVS 6938) (check-in: 5b70b5c1 user: drh tags: trunk) | |
| 14:18 | Add a NEVER() on an always-false conditional in pager.c. Make sure the text of the master journal file is zero-terminated before trying to process it - to prevent a buffer overrun in strlen(). (CVS 6937) (check-in: cc9430e3 user: drh tags: trunk) | |
| 04:12 | Add assert() statements to more tightly constrain the state of pager.c. Remove the three pager*.test scripts since they violate the constraints asserted above by modifying the state of the system in ways that it cannot be modified in a live system. (CVS 6933) (check-in: 3b6d370e user: drh tags: trunk) | |
| 00:13 | Remove two more overzealous assert() statements. (CVS 6932) (check-in: 788aa9dd user: drh tags: trunk) | |
| 00:10 | Remove an overzealous assert() from pager.c. (CVS 6931) (check-in: 4a924b47 user: drh tags: trunk) | |
|
2009-07-24
| ||
| 21:23 | Fix an issue with the previous check-in, (6929). (CVS 6930) (check-in: e5165c80 user: drh tags: trunk) | |
| 19:01 | Further simplifications to pager.c in support of structural coverage testing. (CVS 6929) (check-in: 866216c0 user: drh tags: trunk) | |
| 16:32 | Simplifications to pager.c in support of structural coverage testing. (CVS 6927) (check-in: 7222ad26 user: drh tags: trunk) | |
| 12:35 | Simplifications and comment improvements in pager.c. (CVS 6926) (check-in: 2d2f42ca user: drh tags: trunk) | |
|
2009-07-23
| ||
| 01:44 | Simplifications and comment enhancements on btree.c. (CVS 6925) (check-in: 5ba880dd user: drh tags: trunk) | |
|
2009-07-22
| ||
| 18:07 | Simplifications to btree.c in support of coverage testing. (CVS 6923) (check-in: 375fd6f9 user: drh tags: trunk) | |
| 13:19 | Add a NEVER() macro around a pager.c conditional that must always be false in the current implementation. (CVS 6920) (check-in: 1e510d7f user: drh tags: trunk) | |
| 02:02 | Remove an ALWAYS() from a condition that can in fact be false under very obscure circumstances. (CVS 6918) (check-in: 38083228 user: drh tags: trunk) | |
| 00:35 | Further simplifications to btree.c, especially the sqlite3BtreeKey() and sqlite3BtreeData() functions. New assert() statements added to verify that these routines are called correctly. (CVS 6917) (check-in: 96cfd079 user: drh tags: trunk) | |
|
2009-07-21
| ||
| 19:02 | Additional simplifications to btree.c in support of coverage testing. (CVS 6915) (check-in: 716fccea user: drh tags: trunk) | |
| 15:33 | Remove an assert() in btree.c which is no longer true due to changes in the error reporting behavior of ptrmapPut(). (CVS 6914) (check-in: 110998f1 user: drh tags: trunk) | |
| 11:52 | Changes to btree.c in support of coverage testing. (CVS 6913) (check-in: 4cf23e9e user: drh tags: trunk) | |
|
2009-07-20
| ||
| 19:30 | Reverse the order of two conditionals in a test in order to achieve coverage of them both. Also: clarifications to comments in btree.c. (CVS 6912) (check-in: a159e9d2 user: drh tags: trunk) | |
| 17:11 | Modify various routines inside btree.c to take a pointer to the return-code as a parameter and to no-op if the return-code storage location already contains a non-zero code. (CVS 6911) (check-in: 7dcf2a78 user: drh tags: trunk) | |
| 12:33 | Use an ALWAYS() on a conditional in btmutex.c that is always true. (CVS 6910) (check-in: 609022ca user: drh tags: trunk) | |
| 12:25 | Corrections to the comment that is inserted at the top of the amalgamation. Ticket #3981. (CVS 6909) (check-in: 7572991b user: drh tags: trunk) | |
| 11:32 | Always provide a name for the TEMP database even if SQLite is compiled using SQLITE_OMIT_TEMPDB. (CVS 6908) (check-in: 0ba17c04 user: drh tags: trunk) | |
|
2009-07-18
| ||
| 20:01 | Code tweaks in support of full-coverage testing. (CVS 6907) (check-in: 22c6dbfd user: drh tags: trunk) | |
|
2009-07-17
| ||
| 11:44 | Code simplifications in support of structural testing. (CVS 6900) (check-in: fb1b955d user: drh tags: trunk) | |
|
2009-07-16
| ||
| 18:21 | Code simplifications and comment improvements in support of structural coverage testing. (CVS 6899) (check-in: 94525179 user: drh tags: trunk) | |
| 12:41 | Remove an unused variable from sqlite3ExprListDup(). Ticket #3973. (CVS 6898) (check-in: 17c05aef user: drh tags: trunk) | |
|
2009-07-15
| ||
| 18:15 | Fix a potential database corruption following DROP TABLE when the pending byte page corresponds to a ptrmap page. This situation cannot happen in a real deployment - but it still needs to be fixed. (CVS 6897) (check-in: 6242db39 user: drh tags: trunk) | |
| 17:25 | Simplifications to btree.c in support of structural testing. Renamed the "skip" field of the BtCursor object to "skipNext" to make it easier to search for places where it is used. (CVS 6896) (check-in: d3897235 user: drh tags: trunk) | |
| 16:30 | Remove an assert() from vdbeaux.c that might not be true if the database file is corrupt. (CVS 6895) (check-in: a42dc51e user: drh tags: trunk) | |
| 11:26 | Added the SQLITE_TESTCTRL_RESERVE option to sqlite3_test_control(). Simplifications to btree.c to facilitate structural coverage testing. (CVS 6894) (check-in: cfbeda1b user: drh tags: trunk) | |
|
2009-07-14
| ||
| 18:35 | Add comments and assert() statements to show that the return value from sqlite3BtreeKeySize() and sqlite3BtreeData() usually do not matter. Ticket #3968. Also remove a NEVER() macro that can sometimes be true - discovered while testing the previous change. (CVS 6893) (check-in: 0c710c1b user: drh tags: trunk) | |
| 17:48 | Simplifications to the PRAGMA integrity_check logic. Remove unreachable code. (CVS 6892) (check-in: 17749fa5 user: drh tags: trunk) | |
| 14:15 | Simplifications and tweaks to vdbeaux.c resulting from structural testing. (CVS 6891) (check-in: fa49666f user: drh tags: trunk) | |
| 02:33 | Make sure the IN operator works with zeroblobs. Ticket #3965. Other simplifications associated with structural testing. (CVS 6890) (check-in: 25dd3422 user: drh tags: trunk) | |
|
2009-07-13
| ||
| 15:52 | Remove the SQLITE_CommitBusy flag. This was an attempt to block recursion on the sqlite3_commit_hook() interface. But such recursion is explicitly disallowed, so the flag is pointless. (CVS 6889) (check-in: 1c2bfc43 user: drh tags: trunk) | |
|
2009-07-12
| ||
| 02:32 | Simplifications to btree.c to help facilitate coverage testing. (CVS 6884) (check-in: dfb146ef user: drh tags: trunk) | |
| 02:31 | When an OOM fault occurs while moving a page for autovacuum in an in-memory database, be sure to undo the page move prior to returning the error, to avoid corrupting the in-memory database file. (CVS 6883) (check-in: d0964b93 user: drh tags: trunk) | |
|
2009-07-11
| ||
| 18:26 | Remove an unused parameter from the accessPayload() function in btree.c. (CVS 6882) (check-in: 7deb6568 user: drh tags: trunk) | |
| 17:04 | Bug fix in the computation of the number of pages to autovacuum when nReserve is greater than zero. (CVS 6880) (check-in: 618a83d6 user: drh tags: trunk) | |
| 13:13 | Unwind some complex conditions in sqlite3BtreeDelete() into separate "if" statements. (CVS 6879) (check-in: d99bde9c user: drh tags: trunk) | |
|
2009-07-10
| ||
| 16:51 | Fix a pager reference count leak in btree that occurs on an OOM following a database page size change. (CVS 6875) (check-in: c6dfc8bd user: drh tags: trunk) | |
| 02:52 | Simplifications to the PRAGMA integrity_check logic in btree.c. (CVS 6873) (check-in: 440c573c user: drh tags: trunk) | |
|
2009-07-09
| ||
| 13:25 | Fix two faulty assert() statements btree. (It was possible for the assertions to be false given a corrupt database file as input.) (CVS 6872) (check-in: 9403f04d user: drh tags: trunk) | |
| 02:24 | Simplifications and additional testcase() macros for btree.c. (CVS 6866) (check-in: 1b8c3a82 user: drh tags: trunk) | |
|
2009-07-08
| ||
| 18:12 | Add another boundary-condition testcase() macro to btree.c. Correct the comment on modifyPagePointer(). (CVS 6863) (check-in: fed66e86 user: drh tags: trunk) | |
| 16:54 | Improvements to comments in btree.c:freeSpace(). Added a testcase() macro to verify a boundary case is tested in sqlite3BtreeInitPage(). (CVS 6862) (check-in: 5ac991b3 user: drh tags: trunk) | |
| 15:14 | Comment out sqlite3BtreeFlags() when not in debug mode. Tweaks to database corruption detection logic in freeSpace(). (CVS 6861) (check-in: 196cbf82 user: drh tags: trunk) | |
| 01:49 | Simplifications to sqlite3BtreeInsert() and allocateSpace(). Added many testcase() macros to verify boundary conditions in btree.c. (CVS 6858) (check-in: aab82a22 user: drh tags: trunk) | |
|
2009-07-07
| ||
| 17:38 | Improvements to corrupt database detection in defragmentPage(). (CVS 6857) (check-in: 87bbc8d6 user: drh tags: trunk) | |
| 11:39 | Fix a reference count problem following database corruption detection in the ptrmapPut() routine of btree.c. (CVS 6854) (check-in: ec1e27e3 user: drh tags: trunk) | |
| 02:44 | Simplifications to btree.c and vdbeaux.c in support of structural coverage testing. (CVS 6853) (check-in: fc2a40a9 user: drh tags: trunk) | |
|
2009-07-06
| ||
| 21:54 | Fix the pager so that it remembers the name of the journal for an in-memory database as an empty string. This is important when committing a multi-database transaction that includes one or more attached memory databases. (CVS 6852) (check-in: 31a5e819 user: drh tags: trunk) | |
| 19:03 | Fix the backup logic so that it detects a failure to sqlite3BtreeUpdateMeta() and reports that failure back up to the top level. (CVS 6851) (check-in: 471b92f2 user: drh tags: trunk) | |
| 00:44 | Simplifications and comment cleanup in vdbeaux.c. (CVS 6849) (check-in: 1636e783 user: drh tags: trunk) | |
|
2009-07-03
| ||
| 22:54 | Remove two unused fields from the Parse structure. The TCL interface now removes leading whitespace from SQL statements before parsing them. (CVS 6846) (check-in: 983cb692 user: drh tags: trunk) | |
| 19:19 | Remove unused code (that was commented out) from prepare.c. Remove an incorrect NEVER() macro. Fix the comment on schemaIsValid() to correctly describe its return behavior. (CVS 6845) (check-in: 90deb658 user: drh tags: trunk) | |
| 19:18 | Cause sqlite3_exec() to return SQLITE_NOMEM if it cannot allocate memory to hold the error message for some other error. (CVS 6844) (check-in: e9849292 user: drh tags: trunk) | |
| 17:23 | Remove an unused variable from the test code in test3.c. (CVS 6843) (check-in: 9e35bec9 user: drh tags: trunk) | |
| 17:09 | Add a version of the Lemon parser template "lempar.c" to the src/ subfolder. This new parser template contains a couple of NEVER() macros that disable tests that are needed for general grammars but not for the specific grammar used by SQLite. SQLite builds with the modified lempar.c. (CVS 6842) (check-in: d426cc64 user: drh tags: trunk) | |
| 15:37 | Make explicit the restrictions on UPDATE, DELETE, and INSERT statement syntax within triggers. Ticket #3947. (CVS 6840) (check-in: c8bf40df user: drh tags: trunk) | |
| 12:57 | Test the result of pthread_create() and do not call pthread_join() if the thread creation failed. Ticket #3933. (CVS 6839) (check-in: 304c5110 user: drh tags: trunk) | |