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47 check-ins using file www/lsmusr.wiki version 41b08c1d31
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2013-01-12
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| 15:13 | Get the amalgamation build working again. check-in: 0078080de5 user: drh tags: trunk | |
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2013-01-09
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| 18:15 | Merge matchinfo branch with trunk. check-in: dbbce4e438 user: dan tags: trunk | |
| 18:09 | Fix a few compiler warnings and test failures. Leaf check-in: 201233ee64 user: dan tags: matchinfo | |
| 17:16 | Fixes for snippet function and tests. Add API to determine the number of tokens in an FTS query phrase. check-in: 0d5a640f1f user: dan tags: matchinfo | |
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2013-01-08
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| 20:35 | Add tests and many fixes for snippet implementation. Some tests are still failing. check-in: a257d81d4b user: dan tags: matchinfo | |
| 11:45 | Fix an fts5 problem to do with initializing the global size record. Also have the checksum routine ignore size records when calculating the index checksum. check-in: e7b52edf68 user: dan tags: matchinfo | |
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2013-01-07
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| 19:52 | Add an implementation of snippet() and its associated mi apis to fts5. check-in: 8d94102cd3 user: dan tags: matchinfo | |
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2013-01-04
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| 18:37 | Allow an fts5 tokenizer to split a single document into multiple streams (i.e. sub-fields within a single column value). Modify the matchinfo APIs so that a ranking function may handle streams and/or columns separately or otherwise. check-in: f3ac136843 user: dan tags: matchinfo | |
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2013-01-03
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| 20:35 | Add comment describing format of row and global size records. check-in: 7cfa40b5c1 user: dan tags: matchinfo | |
| 18:13 | Fill in more of the matchinfo functions so that the BM25 function works. check-in: 0e439483d7 user: dan tags: matchinfo | |
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2013-01-02
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| 20:01 | Add an implementation of BM25 to fts5func.c. Other changes to matchinfo related things. check-in: 03f26d8c60 user: dan tags: matchinfo | |
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2013-01-01
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| 19:56 | Add APIs to allow fts5 to be augmented with ranking and snippet functions. Does not work yet. check-in: a235305d42 user: dan tags: matchinfo | |
| 19:55 | Remove obsolete memory pool allocators from LSM. check-in: 69b21857ca user: drh tags: trunk | |
| 19:02 | Add the sqlite4_kvfactory typedef to the interface and use that typedef throughout the implementation. This check-in also includes some unrelated cleanup of the sqlite4.h file. check-in: a2630e5d90 user: drh tags: trunk | |
| 18:41 | Fix a memory leak in fts5.c. check-in: 7bc0e58875 user: dan tags: trunk | |
| 18:24 | Add files "mem.h" and "mem.c". These are not currently linked into the build and have never been tested. At the moment they should be considered working notes, not real code. The code contained in these files might get folded into the build, or it might be deleted. check-in: e9efc61a51 user: drh tags: trunk | |
| 10:24 | Fix a problem that occurs with transactions that use more than 32MB of shared memory. check-in: bc0f61fc3b user: dan tags: trunk | |
| 09:07 | Avoid leaking shared-memory pages when rolling back a large transaction. check-in: d9a06d9403 user: dan tags: trunk | |
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2012-12-30
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| 12:03 | Add support for the "columnname : phrase" syntax to fts5. check-in: 069e299d06 user: dan tags: trunk | |
| 11:45 | Add support for prefix queries to fts5. Still no support for prefix indexes, just prefix queries using the regular term index. check-in: dd018f834a user: dan tags: trunk | |
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2012-12-29
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| 15:16 | Add fts5rnd1.test, a modified version of fts3rnd.test that works with fts5. check-in: 29d07b13f0 user: dan tags: trunk | |
| 09:56 | Add support for the AND, OR and NOT operators to fts5. check-in: c2efd983b0 user: dan tags: trunk | |
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2012-12-28
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| 20:01 | Add support for NEAR queries to fts5. check-in: ed403fecf2 user: dan tags: trunk | |
| 18:57 | Add support for phrase queries to fts5. check-in: 0780ef9305 user: dan tags: trunk | |
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2012-12-27
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| 18:01 | Fill in some functions so that a tiny subset of fts5 queries work. check-in: fb07003744 user: dan tags: trunk | |
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2012-12-26
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| 19:40 | Modify where.c and so on to handle fts scans. Opcodes do not work yet. check-in: 58a5617da3 user: dan tags: trunk | |
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2012-12-24
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| 15:32 | Fixes for updates and deletes on tables with fts5 indexes. check-in: 8161b13910 user: dan tags: trunk | |
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2012-12-22
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| 19:59 | More work on updating an fts5 index. Add a pragma that checks if the index and table contents match. check-in: 4693eb7bcc user: dan tags: trunk | |
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2012-12-21
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| 19:58 | Add update function to fts5.c. check-in: 49eff5d82d user: dan tags: trunk | |
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2012-12-20
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| 18:41 | Add "tokenizer=xxx" syntax to fts5. check-in: e0748900db user: dan tags: trunk | |
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2012-12-19
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| 20:01 | Add the "CREATE INDEX idx ON tbl USING nm(...)" syntax. check-in: 8ac71062f5 user: dan tags: trunk | |
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2012-12-18
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| 15:47 | Add support for NEAR to the fts expression parser. check-in: b1a2a17679 user: dan tags: trunk | |
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2012-12-17
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| 20:18 | Add a test for the "colname:phrase" syntax to fts5expr1.test. check-in: c472cae982 user: dan tags: trunk | |
| 19:36 | Add new files fts5.c and fts5func.c. check-in: bd4efbb2f7 user: dan tags: trunk | |
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2012-12-03
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| 20:19 | Add support for testing against mdb. check-in: 5181638475 user: dan tags: trunk | |
| 14:22 | Add lsmperf.wiki to the links on index.wiki. check-in: 6de140a17f user: dan tags: trunk | |
| 13:41 | Add www/lsmperf.wiki. check-in: 938bb92e37 user: dan tags: trunk | |
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2012-11-30
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| 19:00 | Reduce the number of times malloc() is called when inserting a new entry. Ensure pointers to all shared-memory chunks are loaded when a read-transaction is opened. check-in: 7ead7175e2 user: dan tags: trunk | |
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2012-11-29
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| 19:14 | Avoid reading and checksumming an entire meta-page every time a write transaction is opened. check-in: d4c5a3bad7 user: dan tags: trunk | |
| 18:25 | Allow freelist-only age=1 segments to be written even if there are already NMERGE age=1 segments. check-in: 88205b2bc6 user: dan tags: trunk | |
| 09:48 | In mmap-mode, ensure a checkpointer has the entire database file mapped before calling msync(). check-in: a9f8129cce user: dan tags: trunk | |
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2012-11-28
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| 19:39 | Further updates to multi-threaded tests. check-in: f43bee2c1b user: dan tags: trunk | |
| 14:54 | Fix an mmap mode bug. Improve upon multi-threaded setups in lsmtest_tdb3.c. check-in: 21db5f73f5 user: dan tags: trunk | |
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2012-11-23
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| 16:41 | Fix a problem in compressed database mode causing pages to be incorrectly marked as dirty. check-in: b55b092602 user: dan tags: trunk | |
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2012-11-22
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| 16:14 | Fix some "unsafe" pointer casts in lsm_config(). check-in: f58fb32e42 user: dan tags: trunk | |
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2012-11-17
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| 13:17 | Fix another out-of-order writes problem. check-in: 1b21fb4494 user: dan tags: trunk | |
| 10:51 | Avoid writing pages to disk out of sequential order (one problem still remains). check-in: ee694a32e4 user: dan tags: trunk | |