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50 check-ins occurring around 1c2656fdf6176a73.
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2007-03-30
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| 11:23 | Remove the anonymous union from the sqlite3_value structure since some compilers are unable to deal with it. (CVS 3758) (check-in: 6b995259bc user: drh tags: trunk) | |
| 11:12 | Comment changes in btree.c and added a missing "else" in pragma.c. (CVS 3757) (check-in: 9a7d7e3190 user: drh tags: trunk) | |
| 09:13 | Test coverage a few extra lines in where.c. (CVS 3756) (check-in: ea49ddf64a user: danielk1977 tags: trunk) | |
| 07:10 | Extra test cases to improve coverage of main.c. (CVS 3755) (check-in: 19fc3d7896 user: danielk1977 tags: trunk) | |
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2007-03-29
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| 20:19 | Assume any return code from fcntl() other than -1 is success. Formerly we only assumed that 0 was success. Ticket #2173. (CVS 3754) (check-in: 8d0073c0e8 user: drh tags: trunk) | |
| 20:13 | Fix to token destructors in Lemon. This does not impact SQLite. Ticket #2175. (CVS 3753) (check-in: 6195af4982 user: drh tags: trunk) | |
| 18:46 | Add the sqlite3_clear_bindings() API to the loadable extension interface. Ticket #2135. (CVS 3752) (check-in: 3111b43ec3 user: drh tags: trunk) | |
| 18:41 | Buffer updates per-transaction rather than per-update. If lots of updates happen within a single transaction, there was a lot of wasted encode/decode overhead due to segment merges. This code buffers updates in memory and writes out larger level-0 segments. It only works when documents are presented in ascending order by docid. Comparing a test set running 100 documents per transaction, the total runtime is cut almost in half. (CVS 3751) (check-in: 0229cba696 user: shess tags: trunk) | |
| 18:19 | Change the name of PAGER_SECTOR_SIZE to SQLITE_DEFAULT_SECTOR_SIZE. Make the new OS-layer interface routine for finding sector size optional. (CVS 3750) (check-in: 0fb9af1d6e user: drh tags: trunk) | |
| 17:57 | Make sure the strftime() date conversions put in leading zeros correctly. Ticket #2276. (CVS 3749) (check-in: e853067ec4 user: drh tags: trunk) | |
| 17:28 | Avoid calling OsDelete() on journal files when they are opened for temporary databases. Fix for #2255. (CVS 3748) (check-in: e746832f5f user: danielk1977 tags: trunk) | |
| 17:07 | Add a couple of test cases to improve coverage testing. (CVS 3747) (check-in: 0b22ce3637 user: danielk1977 tags: trunk) | |
| 16:30 | Don't call ctype functions on hi-bit chars. Some platforms raise assertions when this occurs, and it's almost certainly not the right thing to do in the first place. (CVS 3746) (check-in: f6c3abdc6c user: shess tags: trunk) | |
| 15:00 | Assume the malloc-failed flag cannot already be set when calling sqlite3_errmsg(16)(). (CVS 3745) (check-in: 54fa22273d user: danielk1977 tags: trunk) | |
| 13:35 | Fix a bug in XFER optimization introduced by check-in (3736). (CVS 3744) (check-in: 3714ac1732 user: drh tags: trunk) | |
| 12:24 | Explicitly test some error cases that up until now have not been checked. (CVS 3743) (check-in: 0b7bd9c315 user: danielk1977 tags: trunk) | |
| 12:19 | Explicitly test some error cases that up until now have not been checked. (CVS 3742) (check-in: f26b014109 user: danielk1977 tags: trunk) | |
| 05:51 | Change BtreeMoveto so that it can be biased to the right or to the center. Use a right bias when appending and a center bias when searching. This gives about a 15% reduction in calls to sqlite3VdbeRecordCompare. (CVS 3741) (check-in: ad4a6b1a91 user: drh tags: trunk) | |
| 04:43 | Bias the b-tree binary search toward the high end. The common case is to append data and this heuristic makes append run much faster because there are fewer comparisons. (CVS 3740) (check-in: a9877f616b user: drh tags: trunk) | |
| 02:26 | Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739) (check-in: e72c81dbb3 user: drh tags: trunk) | |
| 01:44 | Lemon change: compile the resulting parser with -DYYSTACKDEPTH=0 or set the "%stack_size" parameter to 0 in the grammar and the parser stack will be dynamically allocated using realloc() and free(). The default behavior is to have a finite depth stack. (CVS 3738) (check-in: 06719b741a user: drh tags: trunk) | |
| 00:08 | Patch so the the code compiles with -DSQLITE_OMIT_CHECK=1. (CVS 3737) (check-in: 72cea358da user: drh tags: trunk) | |
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2007-03-28
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| 18:04 | Improvements to the XFER Optimization of the INSERT statement. (CVS 3736) (check-in: 53fff7d1f2 user: drh tags: trunk) | |
| 14:30 | Correctly handle NULLs in IN operators. Ticket #2273. The changes in where.c and in the WhereLevel.aInLoop structure are not strictly necessary to fix this problem - they just make the code easier to read. Only the change in OP_Next/OP_Prev operator of vdbe.c is required. (CVS 3735) (check-in: 26348556d8 user: drh tags: trunk) | |
| 13:07 | Update comments in sqlite3.h. No changes to code. (CVS 3734) (check-in: 1c2656fdf6 user: drh tags: trunk) | |
| 01:59 | Fix an memory allocation error revealed by malloc3.test. (CVS 3733) (check-in: 0f7fdb022c user: drh tags: trunk) | |
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2007-03-27
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| 22:24 | The SQLITE_ENABLE_LOAD_EXTENSION macro enables the load_extension() SQL function by default without having to invoke sqlite3_enable_load_extension() first. (CVS 3732) (check-in: 113aab2cdf user: drh tags: trunk) | |
| 21:47 | Fix the prototype of the CodecAttach function in attach.c. (CVS 3731) (check-in: 902413e81b user: drh tags: trunk) | |
| 17:37 | Remove a c++ comment in pager.c. (CVS 3730) (check-in: e4452e8aed user: danielk1977 tags: trunk) | |
| 16:19 | Test handling of IO errors that occur in OsDelete() or OsTruncate() operations. Also use an anonymous file for temporary storage during a VACUUM. (CVS 3729) (check-in: b24a6e7b02 user: danielk1977 tags: trunk) | |
| 15:00 | Updates to the VACUUM documentation. Ticket #2257. (CVS 3728) (check-in: c61c97c978 user: drh tags: trunk) | |
| 14:44 | The -DSQLITE_OMIT_ATTACH=1 option now omits both the ATTACH and VACUUM commands. Ticket #2268. The regression test suite depends on both of these commands and will not run if compiled with this option. (CVS 3727) (check-in: cbebfb8960 user: drh tags: trunk) | |
| 14:05 | Fix off-by-one errors in the header comments of btree.c. Ticket #2272. (CVS 3726) (check-in: a70ea7202d user: drh tags: trunk) | |
| 13:36 | More strict aliasing fixes. The single source file library now runs successfully with -fstrict-alias. (CVS 3725) (check-in: c8a8a189a8 user: drh tags: trunk) | |
| 12:04 | Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full regression. Add the script for generating sqlite3.c. (CVS 3724) (check-in: 1dd9d0775a user: drh tags: trunk) | |
| 12:04 | Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full regression. Add the script for generating sqlite3.c. (CVS 3723) (check-in: 42c038518c user: drh tags: trunk) | |
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2007-03-26
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| 22:05 | Modify sources to that they can be combined into a single sqlite3.c source file. Eliminate all type-pruned pointer warnings. (CVS 3722) (check-in: 0b832e218e user: drh tags: trunk) | |
| 16:30 | Set the same random seed for the speed tests. (CVS 3721) (check-in: 8fe3170549 user: drh tags: trunk) | |
| 16:13 | Run some malloc() tests with exclusive-access mode. (CVS 3720) (check-in: 9ebba46902 user: danielk1977 tags: trunk) | |
| 15:46 | Discard the pager-cache when the page-size is changed. (CVS 3719) (check-in: e4209f7193 user: danielk1977 tags: trunk) | |
| 13:48 | Avoid unnecessary calls to pager_unwritelock() when in exclusive-access mode. Add the speed2.test script to the test suite. (CVS 3718) (check-in: ab53f50863 user: drh tags: trunk) | |
| 12:26 | Run some malloc() tests with exclusive-access mode. (CVS 3717) (check-in: 1274549037 user: danielk1977 tags: trunk) | |
| 10:27 | Add some tests and fixes surrounding exclusive-access mode and the pager change-counter. (CVS 3716) (check-in: 72cb2e1a73 user: danielk1977 tags: trunk) | |
| 08:41 | Add some documentation for pragma locking_mode. (CVS 3715) (check-in: 394b174e59 user: danielk1977 tags: trunk) | |
| 08:05 | Some fixes and test cases for exclusive access mode. (CVS 3714) (check-in: 899e60707b user: danielk1977 tags: trunk) | |
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2007-03-25
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| 19:08 | Add the sqlite3_prepare_v2 and sqlite3_prepare16_v2 APIs to the loadable extension interface. (CVS 3713) (check-in: f02ba56d5c user: drh tags: trunk) | |
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2007-03-24
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| 16:45 | Changes for exclusive access mode. There are still some bugs. (CVS 3712) (check-in: b6c700370b user: danielk1977 tags: trunk) | |
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2007-03-23
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| 18:12 | Discard the contents of the pager-cache only when the change-counter indicates that it is stale. (CVS 3711) (check-in: 07b56965f3 user: danielk1977 tags: trunk) | |
| 10:08 | Add a comment to the OsSectorSize() function. (CVS 3710) (check-in: 0fd9983a98 user: danielk1977 tags: trunk) | |
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2007-03-22
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| 15:22 | In os_unix.c, make a distinction between pread() and pread64(). Add a new compile-time macro USE_PREAD64 to select the latter. (CVS 3709) (check-in: 177cd92910 user: drh tags: trunk) | |