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50 check-ins occurring around ce06c123d0c5663d.
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2005-11-28
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| 12:36 | Replace a call to sprintf() with sqlite3MPrintf() since on some embedded platforms, sprintf() is busted. Need to go through and do similar replacements elsewhere in the code. (CVS 2790) (check-in: 1b4f2d89bb user: drh tags: trunk) | |
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2005-11-26
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| 14:24 | Disable the OR-clause optimization if it does not result in an index being used that would not have been used otherwise. In other words, do not convert OR clauses into an IN statement if it does not help the optimizer. (CVS 2789) (check-in: 7e7cfce0f8 user: drh tags: trunk) | |
| 14:08 | Make sure left joins still work even when the OR clause optimization fires. Ticket #1537. (CVS 2788) (check-in: cbbeb9de00 user: drh tags: trunk) | |
| 03:51 | Remove some vestiges of the old OS_TEST driver. (CVS 2787) (check-in: 008f676f20 user: drh tags: trunk) | |
| 03:43 | Add an OS method for making copies of file descriptors. This fixes the crash tests. (CVS 2786) (check-in: 57a674fc71 user: drh tags: trunk) | |
| 00:25 | Modify the OS layer so that I/O routines are called through a virtual function table. The os_test.c module has been replaced by test6.c. The crash tests are busted now and need to be fixed. (CVS 2785) (check-in: 1f69aec285 user: drh tags: trunk) | |
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2005-11-25
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| 10:55 | Ensure a low system limit on the number of open files does not cause manydb.test to fail. (CVS 2784) (check-in: dba2cc0d0e user: danielk1977 tags: trunk) | |
| 10:38 | Add the compilation option SQLITE_DISABLE_DIRSYNC (CVS 2783) (check-in: f9f5ecbb79 user: danielk1977 tags: trunk) | |
| 10:38 | Add the compilation option SQLITE_DISABLE_DIRSYNC (CVS 2782) (check-in: f1298bb103 user: danielk1977 tags: trunk) | |
| 09:01 | If SQLITE_DISABLE_LFS is defined, omit the bigfile tests. (CVS 2781) (check-in: f882a516da user: danielk1977 tags: trunk) | |
| 08:47 | Check the return code of full_fsync() when used to sync a directory fd. (CVS 2780) (check-in: 84aae3b0ae user: danielk1977 tags: trunk) | |
| 02:43 | Preserve 64-bit last insert rowids across triggers. (CVS 2779) (check-in: 4dd7cfaa58 user: drh tags: trunk) | |
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2005-11-24
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| 23:14 | The --enable-cross-thread-connect configuration option or the -DSQLITE_ALLOW_XTHREAD_CONNECT compile-time option permits database connections to be moved across threads. This will cause latch-ups and failures on some linux systems such as RedHat-9. Do not use these options if you want a portable build. (CVS 2778) (check-in: 84aa4d5800 user: drh tags: trunk) | |
| 22:33 | Make sure sqliteInt.h is included before any system includes. This is required for QNX. Ticket #1478. (CVS 2777) (check-in: ab76453553 user: drh tags: trunk) | |
| 22:22 | Reduce the number of distinct token symbols in the parser so that the parser can store tokens in a single byte and thus be smaller in size. (CVS 2776) (check-in: 2dfc986391 user: drh tags: trunk) | |
| 14:34 | Comment changes. No changes to code. (CVS 2775) (check-in: 786e23b295 user: drh tags: trunk) | |
| 14:24 | Fix a comment in btree.c. No code changes. (CVS 2774) (check-in: 0d8bd133a7 user: drh tags: trunk) | |
| 13:15 | Fix incorrect type conversions when copying from a table into itself. Ticket #1536. (CVS 2773) (check-in: a2e55a3828 user: drh tags: trunk) | |
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2005-11-21
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| 12:48 | Less verbose output when EXPLAIN QUERY PLAN identifies use of the primary key. (CVS 2772) (check-in: 5045f09933 user: drh tags: trunk) | |
| 12:46 | The EXPLAIN QUERY PLAN now identifies when tables use the integer primary key. (CVS 2771) (check-in: 80721e2c90 user: drh tags: trunk) | |
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2005-11-16
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| 13:47 | Fix a problem with the sorting of literals in a compound query. Ticket #1501. (CVS 2770) (check-in: b3882b434a user: drh tags: trunk) | |
| 12:53 | Do not allow aggregate functions in a WHERE clause. Ticket #1514. (CVS 2769) (check-in: bb866ed880 user: drh tags: trunk) | |
| 04:34 | Avoid unnecessary strlen() calls in the OP_String opcode. (CVS 2768) (check-in: 2e195e96bc user: drh tags: trunk) | |
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2005-11-15
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| 02:14 | Fix a bug in UTF-16 handling introduced by the previous check-in. (CVS 2767) (check-in: 25fa16a2e1 user: drh tags: trunk) | |
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2005-11-14
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| 22:29 | Create separate affinities for INTEGER and REAL. (CVS 2766) (check-in: ce06c123d0 user: drh tags: trunk) | |
| 11:51 | Fix documentation typo. (CVS 2765) (check-in: c9b413ea22 user: drh tags: trunk) | |
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2005-11-06
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| 04:06 | About 0.5KiB of additional compression in the parser tables. (CVS 2764) (check-in: f39974ebd8 user: drh tags: trunk) | |
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2005-11-05
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| 15:11 | Work around a bug in MSVC++. Ticket #1513. (CVS 2763) (check-in: 6331860e77 user: drh tags: trunk) | |
| 15:07 | Remove a C++-ism that slipped into the code during the recent CHECK enhancements. Ticket #1513. (CVS 2762) (check-in: e66289b52f user: drh tags: trunk) | |
| 15:04 | Improved table compression in lemon reduces the overall library size by about 1.5KiB. (CVS 2761) (check-in: 86ac114769 user: drh tags: trunk) | |
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2005-11-04
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| 22:03 | VACUUM works even on an empty database. Ticket #1512. (CVS 2760) (check-in: 1b6bf4188e user: drh tags: trunk) | |
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2005-11-03
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| 14:29 | sqlite3_column_int() and similar routines return 0 or 0.0 on an out-of-memory condition, not some mysterious error code. (CVS 2759) (check-in: 7780f5e9d5 user: drh tags: trunk) | |
| 12:33 | Prohibit parameters in CHECK constraint expressions. (CVS 2758) (check-in: bb94ef64b2 user: drh tags: trunk) | |
| 02:15 | Add the ignore_check_constraints pragma. VACUUM works even on a database that contains table entries that violate check constraints. (CVS 2757) (check-in: be83bfee02 user: drh tags: trunk) | |
| 02:03 | Disallow subqueries in CHECK constraints. (CVS 2756) (check-in: db27afc4cd user: drh tags: trunk) | |
| 01:22 | CHECK constraints that evaluate to NULL pass. (CVS 2755) (check-in: 55b314a22c user: drh tags: trunk) | |
| 00:41 | First cut at supporting CHECK constraints. Everything appears to work, but much more testing is needed as well as documentation. (CVS 2754) (check-in: 2313d912ba user: drh tags: trunk) | |
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2005-11-01
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| 15:48 | Omit the SQLITE_AFF_INTEGER type affinity. All numeric values are now of type real, though an integer representation is still sometimes used internally for efficiency. (CVS 2753) (check-in: e0d6f61c7d user: drh tags: trunk) | |
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2005-10-29
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| 15:48 | Fix the shift operators so that they work with 64-bit quantities. (CVS 2752) (check-in: 0d3357b5f6 user: drh tags: trunk) | |
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2005-10-23
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| 11:29 | Report an error if the input SQL contains an unterminated string. Ticket #1497. (CVS 2751) (check-in: c9c476dd83 user: drh tags: trunk) | |
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2005-10-20
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| 07:28 | Changes to prevent various compiler warnings. (CVS 2750) (check-in: e261b8b09a user: drh tags: trunk) | |
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2005-10-13
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| 02:09 | Attempt to fix the SQLite core so that no floating point operations are used anywhere if SQLITE_OMIT_FLOATING_POINT is defined at compile-time. This is useful to people who use SQLite on embedded processors that lack floating point support. (CVS 2749) (check-in: a0bdb58468 user: drh tags: trunk) | |
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2005-10-10
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| 00:05 | Make the default TEMP_STORE=1 (TEMP tables stored on disk) in the configure script. (CVS 2748) (check-in: 9753af5349 user: drh tags: trunk) | |
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2005-10-06
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| 16:53 | More efficient handling of the LIMIT clause. Scalar subqueries and EXISTS on compound SELECT statements now working properly. Ticket #1473. (CVS 2747) (check-in: edca8913ca user: drh tags: trunk) | |
| 13:59 | Check-in (2744) as incomplete and broke pragma integrity_check. This completes the change and fixes the problem. (CVS 2746) (check-in: 4862eaafd8 user: drh tags: trunk) | |
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2005-10-05
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| 22:31 | Make the SQLite logo on the website a hyperlink to the home page. Ticket #1471. (CVS 2745) (check-in: 9709f0f6bc user: drh tags: trunk) | |
| 11:41 | Make sure pragma integrity_check does not report "ok" after first finding a bunch of errors. (CVS 2744) (check-in: efec04dedf user: drh tags: trunk) | |
| 11:35 | Fix an assert or memory leak that occurs when trying to EXPLAIN a statement other than a SELECT that outputs results. Examples of such statements include PRAGMA integrity_check or INSERT/DELETE/UPDATE with PRAGMA count_changes=ON. (CVS 2743) (check-in: 533a85eee2 user: drh tags: trunk) | |
| 10:40 | Changes to support TEA on cygwin. (CVS 2742) (check-in: e80fecc986 user: drh tags: trunk) | |
| 10:29 | Another attempt to get fdatasync to be ignored on non-conforming posix systems. Now a system has to opt-in for fdatasync instead of opt-out. Ticket #1467. (CVS 2741) (check-in: 115340d4e8 user: drh tags: trunk) | |