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100 check-ins occurring around 57e3e6b3cb54e662.
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2009-04-21
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| 17:23 | Fix a segfault that followed a malloc failure introduced by (6527). (CVS 6532) (check-in: 08e71b11 user: danielk1977 tags: trunk) | |
| 17:13 | Adjust the rowhash.test module so that it recovers gracefully in the rare event of a rowid collision. (CVS 6531) (check-in: 72e16809 user: drh tags: trunk) | |
| 16:15 | Allocate the initial RowHash object using lookaside. (CVS 6530) (check-in: 9b30ab71 user: drh tags: trunk) | |
| 15:05 | New comments and minor refactoring of rowhash.c. (CVS 6529) (check-in: b8cb4f3e user: drh tags: trunk) | |
| 12:02 | Remove a redundant test from sqlite3_shutdown(). (CVS 6528) (check-in: 6f481ceb user: drh tags: trunk) | |
| 09:02 | Attempt to optimize virtual table queries with 'OR' expressions in the WHERE clause. (CVS 6527) (check-in: f61e4cd9 user: danielk1977 tags: trunk) | |
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2009-04-20
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| 17:43 | Change the journal_mode pragma so that it always returns the current journal mode, even on a failed attempt to change the journal mode. Allow the journal mode to be changed as long as there is not a pending transaction. Ticket #3811. (CVS 6526) (check-in: 419e320a user: drh tags: trunk) | |
| 13:32 | Add new tests to show that journal_mode=OFF works with locking_mode=EXCLUSIVE as long as the journal_mode is set prior to the first transaction. Ticket #3811. (CVS 6525) (check-in: e62ac26f user: drh tags: trunk) | |
| 12:31 | Clarify the documentation to make it clear that sqlite3_interrupt() does not effect new SQL statements that are started after the running statement count reaches zero. Ticket #3815. (CVS 6524) (check-in: 3182e8bf user: drh tags: trunk) | |
| 12:07 | Do not use deprecated interfaces internally when compiling with SQLITE_OMIT_DEPRECATED. Ticket #3813. (CVS 6523) (check-in: 7f17956d user: drh tags: trunk) | |
| 11:34 | Speed improvements by avoiding unnecessary calls to fstat() and ftruncate(). (CVS 6522) (check-in: 5b7e3a41 user: drh tags: trunk) | |
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2009-04-19
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| 20:51 | Update comments and remove unused code in btree.c. No functional changes. (CVS 6521) (check-in: bd860184 user: drh tags: trunk) | |
| 12:23 | Make extra calls to sqlite3_shutdown() be harmless no-ops. (CVS 6520) (check-in: d8082295 user: drh tags: trunk) | |
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2009-04-17
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| 16:54 | Revise the implementation of sqlite3_initialize() slightly in order to make it more easily testable. The functionality should be unchanged. (CVS 6519) (check-in: bb1a390a user: drh tags: trunk) | |
| 15:18 | Get the behavior of SQLITE_HAVE_ISNAN right. It was reversed in check-in (6517). Ticket #3809. (CVS 6518) (check-in: 97c6ea23 user: drh tags: trunk) | |
| 11:57 | Add the SQLITE_HAVE_ISNAN compile-time option which, if present, causes SQLite to use the math library isnan() function rather than its own homebrew implementation of isnan(). (CVS 6517) (check-in: 54d23521 user: drh tags: trunk) | |
| 11:56 | Check-in (6514) did not completely remove the obsolete test, resulting in a segfault. This check-in finishes the job. Ticket #3802. (CVS 6516) (check-in: c29b37ea user: drh tags: trunk) | |
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2009-04-16
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| 17:45 | Add NEVER and ALWAYS tags to conditionals in analyze.c that always false or true. (CVS 6515) (check-in: fbbc80ea user: drh tags: trunk) | |
| 16:32 | Remove obsolete test from bindxfer.tcl. Ticket #3802. (CVS 6514) (check-in: b1b09617 user: drh tags: trunk) | |
| 16:30 | Changes to alter.c to enable full branch coverage testing. (CVS 6513) (check-in: 6a91ab08 user: drh tags: trunk) | |
| 12:58 | Make sure the 'unixepoch' converter in the date and time functions rounds to the nearest millisecond rather than truncating downward to the next smaller millisecond. Ticket #3808. (CVS 6512) (check-in: e6e036b3 user: drh tags: trunk) | |
| 00:24 | In a 3-fold compound SELECT make sure early code generation of the SELECTs to the right do not dereference non-existant columns in SELECTs on the left. (CVS 6511) (check-in: 414f3408 user: drh tags: trunk) | |
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2009-04-15
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| 15:16 | Fix the group_concat() function so that it inserts the separator string even if the initial content strings are empty. Ticket #3806. (CVS 6510) (check-in: b83fbf15 user: drh tags: trunk) | |
| 14:36 | Fix access violation on WinCE platforms. Ticket #3804. (CVS 6509) (check-in: e203ad40 user: shane tags: trunk) | |
| 13:39 | Mark an branch in alter.c as always false. Only run the assert() on the sqlite3_aggregate_count() function in func.c if the SQLITE_OMIT_DEPRECATED compile-time option is off. (CVS 6508) (check-in: c0bba77a user: drh tags: trunk) | |
| 13:07 | Disable the temptrigger.test test script when shared cache is disabled. Ticket #3801. (CVS 6507) (check-in: feedbce8 user: drh tags: trunk) | |
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2009-04-14
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| 18:44 | nMax can be zero and subtracting 1 from an unsigned zero produces undesirable results (CVS 6506) (check-in: a117d82d user: aswift tags: trunk) | |
| 12:58 | Change the sqlite3_bind_value() implementation to use a default branch on the type switch so that there are no untested jumps in the switch. (CVS 6505) (check-in: d0a8bd6a user: drh tags: trunk) | |
| 12:43 | Reimplement the sqlite3_bind_value() interface so that it works when the value being bound comes from a different database connection. (CVS 6504) (check-in: 3db0c798 user: drh tags: trunk) | |
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2009-04-13
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| 14:43 | Enhancements to virtual table documentation. Comment changes only. No changes to code. (CVS 6503) (check-in: b0b2b283 user: drh tags: trunk) | |
| 09:29 | Version 3.6.13 (CVS 6502) (check-in: 982cc7f4 user: drh tags: trunk, release) | |
| 09:09 | Rerun autoconf in preparation for 3.6.13. (CVS 6501) (check-in: f683e222 user: drh tags: trunk) | |
| 08:14 | updated Makefile.vxwSH4 and renamed it to Makefile.vxworks, should now be able to support SH4 and PPC targets. (CVS 6500) (check-in: e4a370c7 user: chw tags: trunk) | |
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2009-04-11
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| 19:09 | Fix malloc5.test so it work on both 64-bit and 32-bit systems. The ::tcl_platform(wordSize) variable has to be used to adjust some memory sizes. (CVS 6499) (check-in: ea20f78e user: drh tags: trunk) | |
| 16:27 | Fix an obscure problem with recovery from I/O errors while rolling back. (CVS 6498) (check-in: 24ff4861 user: drh tags: trunk) | |
| 16:27 | Add a comments and an assert() to the virtual table implementation. No functional changes. (CVS 6497) (check-in: ac5d0c0a user: drh tags: trunk) | |
| 16:06 | Fix a case where a corrupt database could cause an assert() to fail. (CVS 6496) (check-in: 2c560e05 user: danielk1977 tags: trunk) | |
| 14:46 | Allocate a little extra scratch space for the memsubsys1 tests. The extra space is needed in some configurations. (CVS 6495) (check-in: 54844192 user: drh tags: trunk) | |
| 11:38 | Increase the hard upper bound on the number of pcache pages in test_pcache when the test harness is compiled for in-memory temp tables. Some of the test cases need to extra memory to avoid unplanned out of memory errors. (CVS 6494) (check-in: 7f2d6a0b user: drh tags: trunk) | |
| 10:25 | Replace invocation of (really_finish_test) from async.test with (finish_test). Otherwise a tcl exception may be thrown when running permutations. (CVS 6493) (check-in: e6465e9d user: danielk1977 tags: trunk) | |
| 09:51 | In sqlite3PagerMovepage(), avoid holding a reference to page number X when calling sqlite3PcacheRekey() to move another page to page number X. (CVS 6492) (check-in: 4447c94f user: danielk1977 tags: trunk) | |
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2009-04-10
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| 23:11 | Remove more unused branches from vdbeapi.c. (CVS 6491) (check-in: 447e9595 user: drh tags: trunk) | |
| 20:55 | In the async test, make sure procedures do not get renamed over top of one another. (CVS 6490) (check-in: b6430cc4 user: drh tags: trunk) | |
| 20:32 | Remove unused branches from the vdbeapi.c module. (CVS 6489) (check-in: 7ae0fc7e user: drh tags: trunk) | |
| 18:41 | Increase the error tolerance when verifying the approximate size of a pseudo-random database in backup_ioerr.test. Otherwise the test could fail depending on the PRNG seed. (CVS 6488) (check-in: deda5ab3 user: danielk1977 tags: trunk) | |
| 18:32 | Do not run io.test as part of the inmemory_journal permutation. io.test uses the tcl API to test for journal files in the file-system (which of course never exist when running with in-memory journals). (CVS 6487) (check-in: 493f03bd user: danielk1977 tags: trunk) | |
| 18:21 | Re-enable the alt_pcache tests in permutations.test so that they run automatically during a full regression. Fix async.test so that it works with the permutation.test pcacheNN test modules. (CVS 6486) (check-in: 310192cc user: drh tags: trunk) | |
| 15:42 | Fix MSVC compiler warning in vdbeaux.c. (CVS 6485) (check-in: d619465e user: shane tags: trunk) | |
| 15:38 | Disable the select1-15 tests when locking_mode is EXCLUSIVE. Ticket #3771. (CVS 6484) (check-in: 88cefbb4 user: drh tags: trunk) | |
| 15:02 | Changes to jrnlmode.test to account for in-memory temp databases. (CVS 6483) (check-in: c31d4359 user: danielk1977 tags: trunk) | |
| 14:28 | Simplifications and additional comments on the sqlite3_get_table() implementation. Changes to facilitate full branch test coverage. (CVS 6482) (check-in: 57e3e6b3 user: drh tags: trunk) | |
| 12:55 | Changes to ensure that when running in shared-cache mode with a non-threadsafe build, the correct busy-handler callback is always invoked. (CVS 6481) (check-in: 683e4bd7 user: danielk1977 tags: trunk) | |
| 09:47 | Always set BtShared.db when entering the BtShared mutex. Ticket #3793. (CVS 6480) (check-in: ed6620ba user: danielk1977 tags: trunk) | |
| 00:56 | Force 8-byte alignment of sqlite3_value objects in the sqlite3VdbeUnpackRecord() primitive. Ticket #3777. (CVS 6479) (check-in: 2cc68272 user: drh tags: trunk) | |
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2009-04-09
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| 21:02 | Increase the version number to 3.6.13 in preparation for the next release. (CVS 6478) (check-in: 9a09a474 user: drh tags: trunk) | |
| 14:27 | Provide dummy DWORD arguments to output parameters of GetDiskFreeSpace(A|W), NULL causes access violations on Windows NT 4.0 (CVS 6477) (check-in: 5350a658 user: chw tags: trunk) | |
| 14:02 | Remove misuse detection from the deprecated sqlite3_transfer_bindings() interface. The code was hard to test and was simply taking up space. (CVS 6476) (check-in: 4cd82910 user: drh tags: trunk) | |
| 01:23 | Enhance sqlite3_shutdown() so that it automatically invokes sqlite3_reset_auto_extension(). This is a harmless no-op if applications are already calling sqlite3_reset_auto_extension() prior to sqlite3_shutdown(). And it prevents possible memory corruption if they do not. So it works either way. Most of the changes are to the test cases. (CVS 6475) (check-in: 0c41f7cf user: drh tags: trunk) | |
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2009-04-08
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| 23:05 | Simplify the implementation of the columnName() function in vdbeapi.c. This is a code cleanup only - no behavior changes. (CVS 6474) (check-in: 0628f586 user: drh tags: trunk) | |
| 23:04 | Add an assert() to the implementation of count(*) that checks the correct operation of the sqlite3_aggregate_count() function. (CVS 6473) (check-in: f322be38 user: drh tags: trunk) | |
| 16:10 | Reconfigure the default case for the printf switch in order to improve branch coverage. (CVS 6472) (check-in: 3cc79162 user: drh tags: trunk) | |
| 15:45 | Remove a pair unnecessary conditions from printf.c. The "db" parameter is now required for sqlite3MPrintf(). (CVS 6471) (check-in: 6fe8b5d7 user: drh tags: trunk) | |
| 13:51 | Minor refactoring of the expression-compaction logic for clarity of presentation. New comments added. The EXPRDUP_DISTINCTSPAN flag is removed as obsolete. (CVS 6470) (check-in: 44ded2ea user: drh tags: trunk) | |
| 12:21 | Do not attempt to walk a TokenOnly or SpanOnly expression tree node. Ticket #3791. (CVS 6469) (check-in: 8362d883 user: drh tags: trunk) | |
| 11:49 | Add a comment to printf.c - no changes to code. (CVS 6468) (check-in: ee5a4a0e user: drh tags: trunk) | |
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2009-04-07
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| 22:06 | Fix the sqlite3_unlock_notify() interface so that when the callback is NULL it simply cancels any outstanding callbacks. (CVS 6467) (check-in: 9ccfcb76 user: drh tags: trunk) | |
| 22:05 | Remove two unused tests from the integrity_check pragma logic. (CVS 6466) (check-in: 22999d31 user: drh tags: trunk) | |
| 14:38 | Fix an incorrect assert in btree.c. (CVS 6465) (check-in: 2c1f5983 user: danielk1977 tags: trunk) | |
| 14:14 | Fix compilation and testing when SQLITE_OMIT_TRIGGER is defined. Ticket #3786. (CVS 6464) (check-in: 277dace4 user: danielk1977 tags: trunk) | |
| 13:48 | Only enable WHERE-tracing when both TEST and DEBUG are enabled. (CVS 6463) (check-in: 55b93649 user: drh tags: trunk) | |
| 11:21 | Change "... myfunction() { ... }" to "... myfunction(void) { ... }" in a few pla ces. Ticket #3783. (CVS 6462) (check-in: 6f79e6ae user: danielk1977 tags: trunk) | |
| 09:16 | Have OP_IdxRowid handle the case where the index entry it is reading from is deleted. (CVS 6461) (check-in: cdad29b5 user: danielk1977 tags: trunk) | |
| 05:35 | Compile fixes and improvements for vxwork: fixed deadlock in semClose, detect if fcntl is usable, fall back to named semaphores if not. (CVS 6460) (check-in: efd0682b user: chw tags: trunk) | |
| 00:49 | Remove an unused test for EXPLAIN-mode in the PRAGMA processing. (CVS 6459) (check-in: 909683b3 user: drh tags: trunk) | |
| 00:43 | Always enable WHERE-tracing on a test build. Oops - accidentally included a debugging change to pragma.c in this check-in. The real fix for the pragma problem is in the following checking. (CVS 6458) (check-in: 567cf90b user: drh tags: trunk) | |
| 00:35 | It is OK for a unix file descriptor to be zero. It just can't be negative. Adjust an assert accordingly. Ticket #3781. (CVS 6457) (check-in: 47aa7eb0 user: drh tags: trunk) | |
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2009-04-06
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| 17:50 | Test cases and minor code changes to increase coverage of btree.c. (CVS 6456) (check-in: def3a016 user: danielk1977 tags: trunk) | |
| 15:55 | Updates and clarification to the documentation of the sqlite3_temp_directory global variable. No changes to code. (CVS 6455) (check-in: aea99c57 user: drh tags: trunk) | |
| 14:16 | Allow "default" to be a keyword used by PRAGMA statements. (CVS 6454) (check-in: ed99d2d9 user: drh tags: trunk) | |
| 12:26 | Make sure the reverse_unordered_selects pragma works even on unindexed tables that are queried without a WHERE clause (CVS 6453) (check-in: d8c6b28a user: drh tags: trunk) | |
| 11:11 | Check-in (6450) introduced the possibility of calling memset() with a negative 3rd argument. This fixes that bug. Ticket #3777. (CVS 6452) (check-in: 8ca612c4 user: drh tags: trunk) | |
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2009-04-05
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| 15:18 | Fix a segfault in Lemon that occurs if the input grammar does not define a type for tokens. This does not effect SQLite since the SQLite grammar does define a type for tokens. (CVS 6451) (check-in: 4424aee9 user: drh tags: trunk) | |
| 12:22 | Additional code to make sure and to assert that memory allocations have 8-byte alignment. Ticket #3777. (CVS 6450) (check-in: 208382e0 user: drh tags: trunk) | |
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2009-04-04
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| 16:02 | Allow the journal_size_limit to be larger than 2147483647 bytes. (CVS 6449) (check-in: 81931259 user: drh tags: trunk) | |
| 15:53 | Allow the journal_mode for in-memory databases to be either OFF or MEMORY, not just MEMORY. (CVS 6448) (check-in: 11c77f4c user: drh tags: trunk) | |
| 14:04 | Clarify the meanings of the SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL flags passed into the xSync method of the VFS. Comment changes only - no changes to code. (CVS 6447) (check-in: c47aeb37 user: drh tags: trunk) | |
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2009-04-03
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| 12:12 | Remove a blank line in sqlite.h.in that was preventing the SQLITE_LOCKED_SHAREDCACHE constant appears in the automatically-generated documentation. Ticket #3775. (CVS 6446) (check-in: 65f9d3b9 user: drh tags: trunk) | |
| 12:04 | Use integer rather than floating point compuations in converting from julian day number to unix-time to avoid round-off errors on Borland compilers. Ticket #3769. (CVS 6445) (check-in: c26f97bd user: drh tags: trunk) | |
| 01:43 | Fix the PRAGMA parser so that it can accept negative numbers in parentheses, like the syntax diagrams say it should be able to. (CVS 6444) (check-in: 286e8317 user: drh tags: trunk) | |
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2009-04-02
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| 20:27 | Make sure count(*) works on the sqlite_master table of an empty database. Ticket #3774. (CVS 6443) (check-in: e0c1a780 user: drh tags: trunk) | |
| 20:16 | Make sure the VACUUM statement locks down the page_size and auto_vacuum modes after it runs. Otherwise, pragmas might change these settings on a populated database, resulting in problems. (CVS 6442) (check-in: 85e6a474 user: drh tags: trunk) | |
| 18:32 | Fix the sqlite3_prepare() family of interfaces so that they zero the *ppStmt value even on an SQLITE_MISUSE return. Make it clear in the documentation that the ppStmt parameter cannot be zero. (CVS 6441) (check-in: 23bf9f26 user: drh tags: trunk) | |
| 18:28 | Fix a problem causing the BtShared.isPending flag to be cleared to early. Also coverage improvements for btree.c. (CVS 6440) (check-in: 8f142344 user: danielk1977 tags: trunk) | |
| 17:23 | Ensure the required VerifyCookie/Transaction/TableLock opcodes are added for "x IN (SELECT c FROM t)" expressions. Ticket #3771. (CVS 6439) (check-in: 058a2f20 user: danielk1977 tags: trunk) | |
| 17:22 | Fix a couple of harmless nuisance warnings. (CVS 6438) (check-in: 53dac0a4 user: drh tags: trunk) | |
| 16:59 | Disable the query flattening optimization when the subquery is a compound query with an ORDER BY clause. Ticket #3773 shows why that combination does not work. (CVS 6437) (check-in: 23f90d50 user: drh tags: trunk) | |
| 14:05 | Change the way that the random() SQL function prevents the maximum negative integer so that it is testable. (CVS 6436) (check-in: 995f2b9b user: drh tags: trunk) | |
| 13:36 | Use ALWAYS and NEVER macros on unchangeable conditions within func.c. (CVS 6435) (check-in: eb65e64e user: drh tags: trunk) | |
| 10:16 | In the built-in SQL function implementations, improve some comments, fix an off-by-one error in detecting over-size strings, and add testcase() macros to verify that boundary values have been tested. (CVS 6434) (check-in: 868a487f user: drh tags: trunk) | |
| 09:07 | Enforce the run-time sqlite3_limit() length limit on zeroblob(), not just the compile-time SQLITE_MAX_LENGTH limit. (CVS 6433) (check-in: a04f9e79 user: drh tags: trunk) | |