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94 events for the month beginning 2008-07-01 by user drh
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2008-07-31
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| 17:35 | Define _GNU_SOURCE only if it is not already defined. Ticket #3263. (CVS 5514) (check-in: bc5abd31 user: drh tags: trunk) | |
| 17:20 | Update the memsubsys1 test script to take into account the buffer size changes of the previous check-in. (CVS 5513) (check-in: d43ff7bb user: drh tags: trunk) | |
| 17:16 | Change the definition of SQLITE_CONFIG_PAGECACHE and SQLITE_CONFIG_SCRATCH to omit the magic "+4" in the buffer size calculation. (CVS 5512) (check-in: e7ed0fe6 user: drh tags: trunk) | |
| 14:47 | Documentation updates. (CVS 5511) (check-in: e7fdd813 user: drh tags: trunk) | |
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2008-07-30
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| 17:28 | When opening a zero-size database on unix, write one byte into the file before interrogating the inode number. This works around issues with msdos filesystems mounted on OS-X. Ticket #3260. (CVS 5504) (check-in: a480a884 user: drh tags: trunk) | |
| 15:27 | In the unix OS implementation, replace inode hash tables with linked lists. (CVS 5503) (check-in: db4022db user: drh tags: trunk) | |
| 13:27 | Implicit string->numeric conversion should go to an integer value when possible. Ticket #3257. (CVS 5502) (check-in: da0e4bff user: drh tags: trunk) | |
| 13:15 | Make sure everything is deallocated before calling sqlite3_shutdown(). Ticket #3259. (CVS 5501) (check-in: 4a6ee886 user: drh tags: trunk) | |
| 13:14 | Remove unused sqlite3VdbeMemDynamicify() function from the VDBE. (CVS 5500) (check-in: aee63308 user: drh tags: trunk) | |
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2008-07-29
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| 14:29 | Enhancements to the pagecache malloc test configuration. Changes to the speed test scripts to use the new test enhancements. (CVS 5494) (check-in: 0ce39c21 user: drh tags: trunk) | |
| 14:28 | Increase the version number to 3.6.1. (CVS 5493) (check-in: ec09b551 user: drh tags: trunk) | |
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2008-07-28
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| 19:34 | Implement the "lookaside" memory allocation cache. Use of this cache makes the speed1.test script run about 15% faster. Added new interfaces to control the cache. (CVS 5488) (check-in: e48f9697 user: drh tags: trunk) | |
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2008-07-25
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| 16:39 | Add an SQLITE_OMIT_LOCALTIME around the "utc" modifier in date/time functions. (CVS 5483) (check-in: 71486e93 user: drh tags: trunk) | |
| 15:39 | Add the capability to track the maximum depth of the LALR(1) parser stack so that critical applications can check to see if they are getting close to limits. (CVS 5481) (check-in: ef0250f3 user: drh tags: trunk) | |
| 14:53 | Fix the corrupt7 tests to track changes in the integrity check error message. (CVS 5480) (check-in: 22177dac user: drh tags: trunk) | |
| 13:39 | Increase limits on memsubsys1 tests to accomodate the larger structure sizes on 64-bit platforms. (CVS 5479) (check-in: f7720f1b user: drh tags: trunk) | |
| 13:32 | Require the SQLITE_ENABLE_INSTVFS symbol in order to compile testfixture with sqlite3_instvfs enabled. This allows fulltest to run on platforms for which we do not have a working hwtime.h (ex: ppc, s390). Change requested from the SuSE team. (CVS 5478) (check-in: 16c164e7 user: drh tags: trunk) | |
| 12:49 | Make the libtclsqlite3.la shared library depend on a separate libsqlite3.la shared library. I think this flies in the face of the whole SQLite philosophy of minimal dependencies, but on the other hand, few people use that shared library and the capability has been requested from the SuSE team. (CVS 5477) (check-in: 83484b42 user: drh tags: trunk) | |
| 12:39 | Fix a build problem on tclsqlite in Makefile.in. (CVS 5476) (check-in: e7a60480 user: drh tags: trunk) | |
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2008-07-24
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| 23:34 | Reduce the size of the parser allocation. Add additional instrumentation to mem2. speed1*.test uses scratch malloc. (CVS 5472) (check-in: 599a9dea user: drh tags: trunk) | |
| 17:06 | Use a new algorithm for sqlite3Strlen that is slightly slower but is more like to work on a mixture of 32- and 64-bit systems. Ticket #3237, #3248. (CVS 5471) (check-in: cb1876d8 user: drh tags: trunk) | |
| 15:50 | Update the implementation of sqlite3ResultSetOfSelect() to (hopefully) make it clearer that malloc failures cannot possibly result in a crash. Ticket #3247. (CVS 5470) (check-in: 74553109 user: drh tags: trunk) | |
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2008-07-23
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| 21:07 | Error messages from virtual tables store on the sqlite3_vtab->zErrMsg field are reported back up to the application interface and memory is reclaimed. (CVS 5466) (check-in: 4a9dd5e7 user: drh tags: trunk) | |
| 20:28 | Remove stray breakpoints from test scripts. (CVS 5465) (check-in: cb5e75df user: drh tags: trunk) | |
| 18:25 | Clarify in the documentation that the database connection pointer to sqlite3_next_stmt() must not be NULL. Ticket #3244. (CVS 5464) (check-in: a7d64e86 user: drh tags: trunk) | |
| 18:17 | Read the sqlite3_vtab.zErrMsg after each call to a virtual table method and transfer any error into the database connection. Fix the fts2.test and fts3.test scripts to that they return silently rather than failing the test sequence if the appropriate FTS implementation is unavailable. (CVS 5463) (check-in: e2c6771d user: drh tags: trunk) | |
| 15:40 | Update requirements derivation information in sqlite.h.in. (CVS 5462) (check-in: d6202907 user: drh tags: trunk) | |
| 00:52 | Documentation updates. (CVS 5460) (check-in: fe8e9f53 user: drh tags: trunk) | |
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2008-07-22
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| 18:45 | Documentation updates. No changes to code. (CVS 5451) (check-in: e58b4977 user: drh tags: trunk) | |
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2008-07-18
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| 23:47 | Remove dead code from os_win.c. Ticket #3232. (CVS 5441) (check-in: 5c5c1f72 user: drh tags: trunk) | |
| 18:56 | Use the actual size of memory allocations to update the memory status counters. Fix the roundup() function of mem3 to be much closer to the actual allocation size. Ticket #3226. (CVS 5440) (check-in: 5c22132e user: drh tags: trunk) | |
| 17:16 | Fix SQLITE_OMIT_AUTOVACUUM so that it works again. Ticket #3228. (CVS 5439) (check-in: 3b2dd417 user: drh tags: trunk) | |
| 17:03 | Make sure expression spans are set correctly for "x.*" expressions in the result set of a SELECT. Ticket #3229. (CVS 5438) (check-in: 17a9984e user: drh tags: trunk) | |
| 03:32 | The zeroPage() routine in btree.c need not actually zero the whole page, just the header. (CVS 5434) (check-in: c69633ec user: drh tags: trunk) | |
| 02:44 | Omit the check for cell-pointer consistency in sqlite3BtreeInitPage() for a 2.5% performance gain. (CVS 5433) (check-in: b88087e6 user: drh tags: trunk) | |
| 00:57 | Optimization to sqltie3BtreeParseCellPtr. 0.3% performance increase. (CVS 5432) (check-in: 77e099ad user: drh tags: trunk) | |
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2008-07-17
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| 18:39 | Simplify the b-tree logic by taking advantage of the fact that all b-trees are either intkey+leafdata or zerodata. (CVS 5431) (check-in: 29d3bfd7 user: drh tags: trunk) | |
| 17:34 | Fix the test harness so that it does not try to link against sqlite3_mutex_alloc() if compiled with -DSQLITE_THREADSAFE=0. (CVS 5430) (check-in: 26a203d8 user: drh tags: trunk) | |
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2008-07-16
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| 18:35 | Make sure the auxiliary database connection is closed after every test. (CVS 5428) (check-in: e60bb6a1 user: drh tags: trunk) | |
| 18:20 | More improvements to the 64-bit integer conversion testing in func.test. (CVS 5427) (check-in: 632bb3c7 user: drh tags: trunk) | |
| 18:04 | Fix a test in func.test so that it works on machines that lack long double. (CVS 5425) (check-in: 8686959d user: drh tags: trunk) | |
| 14:44 | Version 3.6.0 (CVS 5423) (check-in: 1841aee6 user: drh tags: trunk, release) | |
| 14:43 | Allow the r-tree extension to be compiled as part of the amalgamation. (CVS 5424) (check-in: 5c26f63e user: drh tags: trunk) | |
| 14:02 | Fix a bug in the error reporting of sqlite3_table_column_metadata(). (CVS 5422) (check-in: 7eba18c3 user: drh tags: trunk) | |
| 13:29 | Update the "experimental" markings on C/C++ interfaces. (CVS 5421) (check-in: 96e95aa5 user: drh tags: trunk) | |
| 12:33 | Fix a bug in the HOMEGROWN_RECURSIVE_MUTEX implementation for unix. Ticket #3224. (CVS 5420) (check-in: 9af2514c user: drh tags: trunk) | |
| 12:25 | Activate testing of mem3 and mem5. Fix problems found. Tickets #3223 and #3225. Other test configuration changes. (CVS 5419) (check-in: a3a78205 user: drh tags: trunk) | |
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2008-07-15
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| 20:56 | Update column naming rules. Ticket #3221. Rules for column naming are still subject to change (except for the AS rule which we promise to keep the same) but are more consistent now. And the rules are tested using a new test script. (CVS 5416) (check-in: 61f6e197 user: drh tags: trunk) | |
| 14:47 | Continuing work on improved test coverage. (CVS 5415) (check-in: c942a38e user: drh tags: trunk) | |
| 00:27 | Increased test coverage. (CVS 5414) (check-in: 7cf91e08 user: drh tags: trunk) | |
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2008-07-14
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| 19:39 | Add a new test script to exercise the deadlock avoidance code in the btree mutex logic. (CVS 5412) (check-in: 7d5e1c43 user: drh tags: trunk) | |
| 18:38 | Fix a typo in the documentation. Ticket #3219. (CVS 5411) (check-in: 3dc72a46 user: drh tags: trunk) | |
| 15:11 | Remove the malloc2.test script since it was designed for use in versions of SQLite that predate SQLite's ability to recover from out-of-memory errors automatically. Removing this script causes no reduction in test coverage and removes potential problems reported by ticket #3213. (CVS 5409) (check-in: 5bfc9625 user: drh tags: trunk) | |
| 12:52 | Write sqlite3_initialize() calls in sqlite3_malloc() within SQLITE_OMIT_AUTOINIT. Ticket #3217. (CVS 5408) (check-in: 4961b0bb user: drh tags: trunk) | |
| 12:38 | Fix a bug introduced by check-in (5406). Ticket #3216. (CVS 5407) (check-in: 518a24aa user: drh tags: trunk) | |
| 12:30 | Work around a bug in Borland C. Ticket #3216. (CVS 5406) (check-in: 2c24e50d user: drh tags: trunk) | |
| 12:27 | Fix additional typos in comments within lemon. Ticket #3215. (CVS 5405) (check-in: 37214769 user: drh tags: trunk) | |
| 12:21 | Fix a bug in the #line generator of lemon. Ticket #3214. (CVS 5404) (check-in: dc697c26 user: drh tags: trunk) | |
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2008-07-13
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| 03:55 | Fix a typo in the documentation. (CVS 5403) (check-in: d618a883 user: drh tags: trunk) | |
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2008-07-12
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| 20:35 | Documentation updates. No changes to code. (CVS 5402) (check-in: 8be28aa0 user: drh tags: trunk) | |
| 14:52 | Remove leftover debugging commands (breakpoint and btree_breakpoint) from test scripts. (CVS 5400) (check-in: dcb16024 user: drh tags: trunk) | |
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2008-07-11
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| 21:02 | Detect and handles the case where a row is modified or deleted while it is being read during SELECT processing. (CVS 5399) (check-in: c80a5d09 user: drh tags: trunk) | |
| 17:23 | Tweak to the ".timer" command in the CLI to help it work better with GCC. (CVS 5398) (check-in: 1041deb6 user: drh tags: trunk) | |
| 16:39 | Added corruptA.test for testing malformed database headers. (CVS 5397) (check-in: 6dcce6b9 user: drh tags: trunk) | |
| 16:19 | Improved NaN testing for highly optimized GCC on x86. Tickets #3202 and #3194. (CVS 5396) (check-in: a8a2fe45 user: drh tags: trunk) | |
| 16:15 | Additional test coverage for the btree module. Remove the failsafe() macro and replace it with ALWAYS() and NEVER(). (CVS 5395) (check-in: d7e2f0d2 user: drh tags: trunk) | |
| 13:53 | Fix minor problems in the test scripts and harness. (CVS 5394) (check-in: c9ffbfe3 user: drh tags: trunk) | |
| 03:38 | Remove an extra zeroPage() call that was left in the previous check-in by mistake. Ticket #3209. (CVS 5393) (check-in: c45d578e user: drh tags: trunk) | |
| 03:34 | Make the btree layer robust when faced with a corrupt database that contains duplicate entries on the freelist. Ticket #3209. (CVS 5392) (check-in: 30825f74 user: drh tags: trunk) | |
| 02:21 | Additional test coverage in btree.c. Added corruption tests for the ptrmap pages of an autovacuumed database (corrupt8.test). (CVS 5391) (check-in: 620b4721 user: drh tags: trunk) | |
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2008-07-10
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| 20:41 | Fix a bug in the mutex-testing logic introduced by check-in (5389). (CVS 5390) (check-in: 8fc462b6 user: drh tags: trunk) | |
| 18:13 | Enhancements to the testing logic for malloc and mutex. Only permit one of MEMSYS3/5 to be compiled-in at a time. Omit the SQLITE_CONFIG_MEMSYS3/5 configuration options. (CVS 5389) (check-in: ed8b2525 user: drh tags: trunk) | |
| 00:32 | Remove unused code. Test coverage enhancements. Modify the algorithm used to select column names for VIEWs of joins so that the constructed column names omits the underlying table names. (CVS 5386) (check-in: 636cd723 user: drh tags: trunk) | |
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2008-07-09
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| 16:51 | Test coverage improvements on printf. (CVS 5385) (check-in: 2d8f7beb user: drh tags: trunk) | |
| 13:28 | Begin adding the failsafe() macro. (CVS 5383) (check-in: 8aae4fe7 user: drh tags: trunk) | |
| 01:39 | Additional test coverage in select.c and expr.c. (CVS 5381) (check-in: c6cf0847 user: drh tags: trunk) | |
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2008-07-08
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| 23:40 | Remove obsolete code from select.c, including the "affinity" parameter to the sqlite3Select() module. (CVS 5380) (check-in: cbd3c158 user: drh tags: trunk) | |
| 19:45 | Fix a bug in where.c introduced by check-in (5373). (CVS 5375) (check-in: 1ed98f9e user: drh tags: trunk) | |
| 19:34 | Completely rework the sqlite3SetString() primitive so that it honors the SQLITE_LIMIT_LENGTH and avoids the use of strlen(). (CVS 5374) (check-in: 8ed04b1e user: drh tags: trunk) | |
| 18:05 | Improved testing of the min/max optimization. (CVS 5373) (check-in: fa07c360 user: drh tags: trunk) | |
| 15:26 | Tests for SQLITE_LIMIT_LENGTH enforcement in sqlite3_bind. (CVS 5369) (check-in: c5e45dd6 user: drh tags: trunk) | |
| 14:52 | Improved enforcement of the SQLITE_LIMIT_LENGTH limit. (CVS 5368) (check-in: ee931508 user: drh tags: trunk) | |
| 02:24 | Test coverage improvements in printf.c. (CVS 5360) (check-in: 6f2629c7 user: drh tags: trunk) | |
| 02:12 | Add tests to verify correct behavior when mutex initialization fails. (CVS 5359) (check-in: 65875005 user: drh tags: trunk) | |
| 00:06 | Testing coverage enhancements. (CVS 5358) (check-in: fe80aa58 user: drh tags: trunk) | |
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2008-07-07
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| 19:52 | Make check-in (5356) compatible with builds that do not enable memory management. Remove unnecessary code from main.c. Add out-of-memory tests for sqlite3_complete16(). (CVS 5357) (check-in: 28f8b6bf user: drh tags: trunk) | |
| 17:53 | When sqlite3_create_collation is called with an invalid encoding, return SQLITE_MISUSE. (CVS 5354) (check-in: eae4105d user: drh tags: trunk) | |
| 14:50 | Additional test cases added on the sqlite3_create_function() interface. (CVS 5349) (check-in: 4e941f3d user: drh tags: trunk) | |
| 13:31 | Add the vfs_unregister_all and vfs_reregister_all test commands. Use them to test the sqlite3_sleep() interface when no VFSes are registered. (CVS 5348) (check-in: 024d4392 user: drh tags: trunk) | |
| 12:44 | Fix a comment in alter.c. No changes to code. (CVS 5347) (check-in: 3e558acd user: drh tags: trunk) | |
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2008-07-06
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| 00:21 | Fail to build if the -ffast-math option is specified in GCC. Ticket #3202. (CVS 5345) (check-in: aa5be9ee user: drh tags: trunk) | |
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2008-07-04
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| 17:52 | Fix a bug in btree.c that caused it to report a database as being corrupt if it used one of the last 6 slots in a freelist trunk page. Continue to never use those last 6 slots so that databases from newer versions are still readable with older versions. (CVS 5344) (check-in: b8ff6b0a user: drh tags: trunk) | |
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2008-07-01
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| 17:13 | In lemon: coalesce identical destructors. (CVS 5335) (check-in: 3447086c user: drh tags: trunk) | |
| 16:34 | In Lemon, if a non-terminal has the same type as a terminal, then reuse the terminal type in the YYMINORTYPE union for the non-terminal. This gives better table compression. (CVS 5334) (check-in: 5c9cc22c user: drh tags: trunk) | |