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50 check-ins occurring around 89e314d98b0f7e06.
2013-02-11
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15:51 | Fix a memory leak in the test harness. check-in: 108d62cab9 user: drh tags: trunk | |
15:17 | Remove two MySQL-isms: Strings in double-quotes and identifiers quoted by grave accents. check-in: eec75c074c user: drh tags: trunk | |
14:03 | Add test fixture functions for sqlite4_num_isinf and sqlite4_num_isnan, and some related test cases. check-in: 58a9cfcb39 user: peterreid tags: num_work | |
04:09 | Num comparison says that +0 = -0. Before, 1-1 > (-1)-(-1). check-in: 13d342510f user: peterreid tags: num_work | |
2013-02-10
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22:03 | Add sqlite4_num_add/sub/mul/div to testfixture and some tests that use them. check-in: 91bfc9e7d7 user: peterreid tags: num_work | |
19:21 | Fix defect in which sqlite4_num_from_text returns NaN if it uses exactly as many bytes as the caller allows. check-in: 24ee36b76f user: peterreid tags: num_work | |
04:26 | Add a failing test and supporting functions. When the buffer is ended by a passed-in byte count instead of a trailing 0, sqlite4_num_from_text returns NaN check-in: 2cff3b428a user: peterreid tags: num_work | |
04:06 | Add a few sqlite4_num tests. check-in: 6cc07d19e4 user: peterreid tags: num_work | |
2013-02-09
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19:42 | Add definitions for the extra locks required for read-only clients to detect whether or not a database is live. check-in: 69f33cfa12 user: dan tags: read-only-clients | |
16:55 | Have worker clients and writers that discard an old in-memory tree update a read-lock slot before concluding their work or write transaction. This is required for read-only clients - which cannot set the value of their own read-lock slot. check-in: 798d9e23be user: dan tags: trunk | |
05:36 | Create sqlite4_num_isinf check-in: 555cdfbf52 user: peterreid tags: num_work | |
05:35 | Fix sqlite4_num_from_text in 0.000(many zeros)00123 case. check-in: 97728c04e8 user: peterreid tags: num_work | |
05:33 | Make sqlite4_num's exponent signed. check-in: b320c13e42 user: peterreid tags: num_work | |
05:32 | Create sqlite4_num_from_int64. check-in: 2552bc97ef user: peterreid tags: num_work | |
05:31 | Prevent reading out of bounds in sqlite4_num_from_text. Parsing 'in' (prefix of 'inf') with byte count 2 triggered the bug. check-in: 408475b607 user: peterreid tags: num_work | |
05:29 | Create sqlite4_num_isnan. check-in: cc1dc90b47 user: peterreid tags: num_work | |
05:27 | Make LARGEST_UINT64 unsigned. This was causing adjustExponent to fail when compiled with msvc. check-in: 9ff6991d9f user: peterreid tags: num_work | |
2013-02-08
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15:22 | Avoid extending the database file when truncating it to the minimum number of blocks required during system shutdown. check-in: 9afc42d70d user: dan tags: trunk | |
14:39 | Changes to lsm_unix.c to build on android: (a) do not use fdatasync() on android and (b) account for the fact that usleep() returns void on android. check-in: 302b222395 user: dan tags: trunk | |
11:30 | Merge compression-id branch with trunk. check-in: 76297939d3 user: dan tags: trunk | |
2013-02-07
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19:50 | Add the INFO_COMPRESSION_ID request. And the factory method for providing compression/encryption functions. Leaf check-in: bb85de9cd3 user: dan tags: compression-id | |
2013-02-06
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19:43 | Add API to register a compression-factory method with an lsm handle. check-in: 60908fd4d1 user: dan tags: compression-id | |
19:03 | Add a field to the database header to identify the compression scheme in use. check-in: 3bf1db9709 user: dan tags: compression-id | |
11:58 | Fix bug to do with block redirection. check-in: 7cc153f523 user: dan tags: trunk | |
2013-02-05
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18:32 | Fix lsm_checkpoint() and some lsm_info() calls to match documented behaviour. check-in: 89e314d98b user: dan tags: trunk | |
18:06 | Fixes to lsm_work() to bring it into line with documentation: (a) third argument is a number of KB, not a number of db pages, and (b) passing -1 as the third argument means "do as much work as possible". check-in: 2f8966cd9c user: dan tags: trunk | |
16:03 | Change the BLOCK_SIZE, AUTOFLUSH and AUTOCHECKPOINT lsm_config() options to work in KB instead of bytes. This matches the user guide. check-in: 340c9dcd22 user: dan tags: trunk | |
09:52 | Add test file lsm3.test, which should have been added a few days ago. check-in: 5dfd8651df user: dan tags: trunk | |
09:51 | Fix bugs on this branch. check-in: 0cbb5cc2cd user: dan tags: mmap-on-demand | |
2013-02-04
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19:04 | Map and unmap parts of the database file on an LRU basis to limit the amount of address space consumed at any one time (for 32-bit address spaces). It looks like this might be slower than read() and write() anyway... check-in: d1b1a9e969 user: dan tags: mmap-on-demand | |
2013-02-02
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16:45 | Fix LSM single-process mode so that it holds an exclusive lock on the database file - preventing connections from within external processes. check-in: d6bd08ca0e user: dan tags: trunk | |
2013-02-01
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19:49 | Simplifications and clarifications to lsmusr.wiki. check-in: 33eca2e1f4 user: dan tags: trunk | |
2013-01-31
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05:58 | Add the definition of sqlite4_stricmp() to sqlite.h.in. Avoid multiple declarations the u8 and similar typedefs in the amalgmation. check-in: d966049dd6 user: drh tags: trunk | |
05:36 | Change all occurrences of sqlite4StrICmp to sqlite4_stricmp and change sqlite4StrNICmp to sqlite4_strnicmp. check-in: b6d0a62048 user: drh tags: trunk | |
05:27 | Publish routines sqlite4_stricmp() and sqlite4_strnicmp() that do simple unicode case folding. Use these routines for all internal case-insensitive string comparisons. check-in: 19e9278b9c user: drh tags: trunk | |
2013-01-28
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08:56 | Merge block-redirects branch with trunk. This changes the lsm file format. check-in: 647229e983 user: dan tags: trunk | |
2013-01-26
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20:18 | Handle calls to lsm_work() with the nPage parameter set to not greater than zero. Remove some dead code. Leaf check-in: 520f3729b8 user: dan tags: block-redirects | |
19:17 | Fix problems with redirected blocks in compressed databases. check-in: 930b7e4507 user: dan tags: block-redirects | |
17:24 | Remove an inaccurate assert() from lsm_sorted.c. check-in: 259878e357 user: dan tags: block-redirects | |
16:44 | Fix a problem to do with an lsm_seek(LSM_SEEK_LE) on a level that is currently undergoing a merge. Add more complex assert statements to catch any similar problems. check-in: ca4dc40190 user: dan tags: block-redirects | |
2013-01-25
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21:23 | Fix an off-by-one error in the value data decoder logic that prevented DEFAULT VALUE from working correctly in some instances. Also fix some nearby code formatting issues. check-in: 98d35b06cd user: drh tags: trunk | |
20:46 | Fix a problem in the range-delete code. check-in: 96badcb933 user: dan tags: block-redirects | |
2013-01-24
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18:24 | Fix a string type compile warning. check-in: 11b2bf1628 user: stephan tags: trunk | |
16:45 | Improve the integrity-check assert that ensures all blocks in the file are accounted for. Roll any in-memory free-list records into the end of the main segment when executing lsm_work(nmerge=1). check-in: e5edba9caa user: dan tags: block-redirects | |
2013-01-23
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18:13 | Keep the contents of Segment structures up to date at all times, so that none of the page numbers contained within are subject to redirection. check-in: a89abc2117 user: dan tags: block-redirects | |
2013-01-22
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20:07 | Several block-redirect related bugfixes. check-in: a56a334333 user: dan tags: block-redirects | |
2013-01-21
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19:50 | Add tests for block-redirects to lsmtest. check-in: eec16b0f2f user: dan tags: block-redirects | |
16:53 | If a free-list-only segment is generated while a merge of the top-level segment is underway, add the new segment to the merge inputs immediately. Also, if auto-checkpoints are enabled, schedule a checkpoint after each block is moved within an lsm_work(nmerge=1) call. check-in: 89b4286682 user: dan tags: block-redirects | |
14:23 | Fix LSM_INFO_PAGE_DUMP so that it works with redirected blocks. check-in: deb0ccacd4 user: dan tags: block-redirects | |
10:02 | Fix some bugs surrounding block redirects. check-in: 73976dbcbe user: dan tags: block-redirects | |