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343 check-ins using file www/lsmapi.wiki version 367d10c515
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2019-05-29
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| 13:55 | Fix type on the homepage. Leaf check-in: 1433690d7b user: drh tags: trunk | |
| 13:35 | Update the homepage to try to make it more clear that the SQLite4 effort has ended. check-in: 042b751618 user: drh tags: trunk | |
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2017-10-27
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| 15:49 | Update the README into a README.md and clearly state that work on SQLite4 has concluded, lest there be any doubt. check-in: c0b7f14c09 user: drh tags: trunk | |
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2016-07-28
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| 13:44 | Fix typo in the LSM documentation. check-in: c2d3bd7694 user: drh tags: trunk | |
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2015-08-15
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| 18:03 | Fix typo in comments. No code changes. check-in: 7df97b5937 user: drh tags: trunk | |
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2014-09-19
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| 18:48 | Fix an assert() in lsm_shared.c. check-in: 90c09b0451 user: dan tags: trunk | |
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2014-05-12
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| 21:07 | Added -lm to the build flags for Makefile.gcc-linux, based on ML feedback. check-in: 26964761e2 user: stephan tags: trunk | |
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2014-05-07
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| 09:49 | Fix a memory leak in LSM. check-in: 8a39847daf user: dan tags: trunk | |
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2014-03-18
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| 19:29 | Fix an important typo in the varint decoder documentation. check-in: f392aec8a5 user: drh tags: trunk | |
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2014-02-22
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| 19:54 | Add other bt optimizations. Fix a problem in mutex_noop.c. check-in: 1ecbf355e3 user: dan tags: trunk | |
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2014-02-21
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| 17:36 | Performance tweaks for seek operations. check-in: 18ae7f9855 user: dan tags: trunk | |
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2014-02-19
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| 11:28 | Fix a couple of problems related to log recovery and checkpointing. check-in: e64f3ba5f0 user: dan tags: trunk | |
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2014-02-18
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| 20:01 | Add crash simulation and recovery test infrastructure. And one test case. check-in: cd8da865a4 user: dan tags: trunk | |
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2014-02-17
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| 18:39 | Add IO error tests for the bt backend. check-in: 9638da92b6 user: dan tags: trunk | |
| 09:26 | Have the bt backend support "PRAGMA page_size". check-in: 5aca057cad user: dan tags: trunk | |
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2014-02-15
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| 20:29 | Defer opening a bt database until it is first read. check-in: d9560b73de user: dan tags: trunk | |
| 17:04 | Add some human readable text to the bt file header. Refuse to open a database (SQLITE_NOTADB) if a valid header cannot be located in the database or wal files. check-in: b942b91a3d user: dan tags: trunk | |
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2014-02-14
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| 18:53 | Fix memory leaks in test suite. check-in: f4d0f55571 user: dan tags: trunk | |
| 16:21 | Run extra tests with the bt backend. check-in: 1aefe7ef1e user: dan tags: trunk | |
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2014-02-08
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| 10:51 | Fixes so that tcl tests run with bt. check-in: b7f86e5617 user: dan tags: trunk | |
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2014-02-05
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| 20:05 | Fix a buffer overrun occuring when many overflow pages are recycled by a merge operation. check-in: 28340557fc user: dan tags: trunk | |
| 19:10 | Add extra tests and fixes. Make the block size and page size configurable. check-in: b43e752c98 user: dan tags: trunk | |
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2014-02-04
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| 19:40 | Fix a couple of other bugs. check-in: 822a5aad62 user: dan tags: trunk | |
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2014-02-03
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| 17:30 | Fix a problem with reading very large delete-key entries. check-in: 0cabe78ef4 user: dan tags: trunk | |
| 15:54 | Zero shared-memory before attempting recovery operations. check-in: 4cb2e9c5af user: dan tags: trunk | |
| 07:40 | Fix various problems causing block and page leaks during merge operations. check-in: aaac4355c7 user: dan tags: trunk | |
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2014-01-26
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| 17:13 | Fix a bug in merge-tree rollback operations. check-in: 60c8db5553 user: dan tags: trunk | |
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2014-01-25
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| 15:14 | Fix a problem with iterating in reverse order through the merge-tree. check-in: 6998cd99b8 user: dan tags: trunk | |
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2014-01-23
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| 19:00 | And another bug in merging. check-in: 1b27f1ca1e user: dan tags: trunk | |
| 18:00 | Fix another bug in level merging. check-in: 24aea74e9f user: dan tags: trunk | |
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2014-01-21
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| 20:40 | Fix a problem with BT_SEEK_GE on the merge-tree when it contains partially merged deletes. check-in: 0d9860b35b user: dan tags: trunk | |
| 18:59 | Fix a problem preventing the database header from being written correctly. check-in: 7abccde8a3 user: dan tags: trunk | |
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2014-01-09
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| 20:36 | Fix even more bugs in merging. check-in: 9f83998312 user: dan tags: trunk | |
| 15:37 | Further bug fixes for merge routines. check-in: ef14a93b8b user: dan tags: trunk | |
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2014-01-08
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| 20:29 | Fill in more merging code. Fix many bugs. check-in: 885387b919 user: dan tags: trunk | |
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2014-01-07
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| 20:41 | Begin adding code to update the meta tree with the results of a merge. check-in: 4db4b4ceeb user: dan tags: trunk | |
| 10:37 | Apply fixes to the build system and rename a few things in the bt code so that sqlite4.c can be compiled. check-in: f0eee06cf0 user: dan tags: trunk | |
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2014-01-06
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| 20:30 | Add merging code. check-in: ad91883237 user: dan tags: trunk | |
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2014-01-03
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| 19:36 | Save sub-tree root page numbers, instead of block numbers, in the meta-tree. check-in: 6003e7dcc2 user: dan tags: trunk | |
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2014-01-02
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| 18:53 | Changes to FiCursor object to support reading merged blocks. check-in: 27248a1ebc user: dan tags: trunk | |
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2013-12-14
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| 18:59 | Add scheduling of fast-insert merges to bt. Merges are not performed yet, just scheduled. check-in: 590e0410b1 user: dan tags: trunk | |
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2013-12-07
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| 20:38 | Add notes describing schedule pages to bt.wiki. check-in: 1df60437f3 user: dan tags: trunk | |
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2013-12-06
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| 20:11 | Fix problems with delete markers and range scans. check-in: ccf5a6bb6a user: dan tags: trunk | |
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2013-12-05
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| 20:08 | Support scan queries on fast-insert data. Still some problems. check-in: 0cd2ab7e9e user: dan tags: trunk | |
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2013-11-28
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| 18:24 | Write a delete-key into the top level of the fast-insert tree when an item is deleted. Change the seek code so that if a delete-key is encountered SQLITE4_NOTFOUND is returned to the caller. check-in: d9fa045dd7 user: dan tags: trunk | |
| 15:23 | Make a small change to the bt cell formats to accommodate delete keys. check-in: a5186d0b0a user: dan tags: trunk | |
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2013-11-27
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| 18:44 | Fix a bug in sqlite4BtCsrFirst(). check-in: 10d25d2516 user: dan tags: trunk | |
| 18:21 | Begin adding code for querying the fast-insert tree. check-in: 65735e3ca9 user: dan tags: trunk | |
| 14:40 | Allocate blocks of space (not individual pages) within the database file for sub-trees. check-in: 5986afca58 user: dan tags: trunk | |
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2013-11-26
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| 20:35 | Have the low-level b-tree insert routine return BT_BLOCKFULL if a level-0 tree is full. check-in: 65642c32ba user: dan tags: trunk | |
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2013-11-25
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| 20:50 | Begin adding code for blind-writes. check-in: fc9cdc6ca3 user: dan tags: trunk | |
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2013-11-23
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| 18:41 | Add a BT_CONTROL_INFO option to query for database header values. Add a command line interface to lsmtest to access this and other options. "lsmtest bt <filename> <option> ....". check-in: e09d4c6aa8 user: dan tags: trunk | |
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2013-11-22
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| 18:06 | Fix a couple of bugs to do with recovering the database header and recycling large overflow trees. check-in: 8341d438d3 user: dan tags: trunk | |
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2013-11-21
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| 18:46 | Add code to free pages and blocks. check-in: 1a0d07f113 user: dan tags: trunk | |
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2013-11-20
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| 19:23 | Combine the bt database and shm headers. check-in: 1512aee6f6 user: dan tags: trunk | |
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2013-11-16
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| 20:35 | Add test code to run bt checkpoints in a background thread. Various fixes and tweaks to support this. check-in: 439684c450 user: dan tags: trunk | |
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2013-11-15
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| 19:18 | Add test file fkey2.test to the list of files used by the "bt" permutation. check-in: 5c2af9e0b7 user: dan tags: trunk | |
| 18:47 | Various fixes so that the "bt" permutation test passes. check-in: 0866df185c user: dan tags: trunk | |
| 09:44 | Add a checksum to the database header. check-in: cba26fd7cc user: dan tags: trunk | |
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2013-11-14
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| 19:29 | Fix various savepoint-related problems in bt. check-in: c633d85c33 user: dan tags: trunk | |
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2013-11-13
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| 16:34 | Fix a problem in the VM code generated for a CREATE INDEX statement. check-in: e42f8bb1c2 user: dan tags: trunk | |
| 15:21 | Fix an issue with using a bt cursor after sqlite4BtCsrDelete() has been called on it. check-in: f10991c423 user: dan tags: trunk | |
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2013-11-11
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| 20:27 | Add the BT_CONTROL_MULTIPROC option. check-in: 7343be21c9 user: dan tags: trunk | |
| 20:06 | Add support for multiple processes to bt. check-in: 1336c5d00a user: dan tags: trunk | |
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2013-11-09
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| 17:32 | Add BT_CONTROL directives to configure the safety-level and auto-checkpoint parameter. Fix bugs. check-in: 15856cf080 user: dan tags: trunk | |
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2013-11-08
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| 20:18 | Fix a robustness related problem with wrapped logs. check-in: 7dd7b942fd user: dan tags: trunk | |
| 17:50 | Add missing calls to xSync(). Fix a problem with recovering wrapped logs. check-in: 93af0d7d05 user: dan tags: trunk | |
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2013-11-07
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| 20:22 | Begin adding tests to check that bt database transactions are robust in the face of system failure. check-in: 5d57889261 user: dan tags: trunk | |
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2013-11-04
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| 18:21 | Fix various multi-client bugs preventing the multi-threaded tests from passing. check-in: 3c32332c59 user: dan tags: trunk | |
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2013-11-02
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| 18:28 | Fix a problem with skipping past a section of log still in use. check-in: f96d760355 user: dan tags: trunk | |
| 10:31 | Modify the way read-locks are taken to avoid unnecessary SQLITE4_BUSY errors. check-in: 1d06636492 user: dan tags: trunk | |
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2013-11-01
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| 19:54 | Use the log to store the page-size, database size and user cookie value instead of writing these directly to the database header. check-in: 37983095fd user: dan tags: trunk | |
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2013-10-31
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| 16:31 | Fix some problems causing multi-threaded btree tests to fail. Some still remain. check-in: 67b28147ea user: dan tags: trunk | |
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2013-10-30
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| 19:57 | Btree fixes related to multiple client tests. check-in: 58f7282211 user: dan tags: trunk | |
| 18:37 | Add sub-transactions to btree module. check-in: 9e00823074 user: dan tags: trunk | |
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2013-10-29
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| 17:46 | Add code to prevent database writers from overwriting portions of the log that might be required by present or future database readers or recoverers. check-in: 407a82adbf user: dan tags: trunk | |
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2013-10-28
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| 19:48 | Add code for taking and querying read-locks. Untested. check-in: ef0cf1ade3 user: dan tags: trunk | |
| 10:56 | Fix a problem causing builds without LSM_NO_SYNC to fail. check-in: f8ce90c4a6 user: dan tags: trunk | |
| 10:47 | Fix some problems with circular logs. check-in: 4b36a0245f user: dan tags: trunk | |
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2013-10-26
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| 19:58 | Begin adding code to make the log file circular. check-in: ec6dda0ade user: dan tags: trunk | |
| 12:44 | Use sqlite4_malloc instead of malloc in test fixture for num check-in: 3f6924e784 user: peterreid tags: trunk | |
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2013-10-25
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| 20:20 | Add start of checkpointing code to btree. check-in: 29373a8844 user: dan tags: trunk | |
| 02:37 | Fix buffer overread when parsing a UTF16 exponent check-in: 9e61c90be4 user: peterreid tags: trunk | |
| 01:33 | Fix parsing UTF16 nums with multi-digit exponents check-in: 667cfd8694 user: peterreid tags: trunk | |
| 01:27 | Test sqlite4_num_from_text with UTF16BE and UTF16LE check-in: 9c4e33cc5b user: peterreid tags: trunk | |
| 00:33 | Add tests for prefix-only and ignore-whitespace flags of sqlite4_num_from_text check-in: 19f7a96631 user: peterreid tags: trunk | |
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2013-10-24
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| 23:59 | Fixed flagging infinity as a real (instead of an integer) in sqlite4_num_from_text check-in: 73b8f01f49 user: peterreid tags: trunk | |
| 23:54 | Add tests for the pbReal output of sqlite4_num_from_text check-in: fd1c1a7d4f user: peterreid tags: trunk | |
| 19:59 | Updates to code to read log files. check-in: aabb6dacf6 user: dan tags: trunk | |
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2013-10-23
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| 22:54 | Prevent unnecessary rounding before multiplying check-in: 68dfaa3491 user: peterreid tags: trunk | |
| 22:43 | Fix undetected multiplication overflow check-in: 2eba06d522 user: peterreid tags: trunk | |
| 20:28 | Add connect/disconnect locking. And locking primitives for single-process mode. check-in: f7fc6aeec8 user: dan tags: trunk | |
| 19:31 | Progress on reading and writing frames from and to the log file. check-in: 5ba2ff0701 user: dan tags: trunk | |
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2013-10-22
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| 19:04 | Add "PRAGMA bt_page_dump" to access a specific bt xControl() command. This is probably a temporary solution. check-in: d00d7c08d1 user: dan tags: trunk | |
| 16:20 | More logging code. check-in: 94016fe5e8 user: dan tags: trunk | |
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2013-10-21
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| 20:04 | Continue adding logging to the btree module. Still does not work. check-in: ae62a34eb7 user: dan tags: trunk | |
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2013-10-19
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| 20:24 | Begin to add logging to btree database. check-in: ca59333dcd user: dan tags: trunk | |
| 05:50 | Add missing bt_varint.c file. check-in: e5d33eb472 user: dan tags: trunk | |
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2013-10-18
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| 17:07 | Add new file bt_lock.c. Currently contains stubs only. check-in: a4c634a7d6 user: dan tags: trunk | |
| 08:28 | Trim overflow pages when the corresponding record is deleted from the database. check-in: 547b950db0 user: dan tags: trunk | |
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2013-10-14
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| 14:03 | Use key-prefixes instead of full keys on interior nodes. check-in: 449433ea21 user: dan tags: trunk | |
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2013-10-12
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| 20:03 | Speed up the assert() used to check that no page references are being leaked. check-in: d276ad3f9e user: dan tags: trunk | |
| 19:50 | Fix page reference leaks in btree code. check-in: f69b88077c user: dan tags: trunk | |
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2013-10-11
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| 20:04 | Btree fixes so that the lsmtest "data*" tests work. check-in: b0fe8e5b45 user: dan tags: trunk | |
| 18:07 | Fixes for keys that spill over onto overflow pages. check-in: bca95ca536 user: dan tags: trunk | |
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2013-10-10
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| 19:38 | Fixes for overflow pages and very large values. check-in: 74e7bb267f user: dan tags: trunk | |
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2013-10-09
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| 20:14 | Add code to deal with large values (those that will not fit on a leaf) to the btree code. Large keys are still not working. check-in: 2bd81969a6 user: dan tags: trunk | |
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2013-10-08
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| 20:37 | Add hooks to run the "lsmtest" tree-structure tests and performance comparisons on the btree module. check-in: 8140c0abef user: dan tags: trunk | |
| 17:38 | Fix another bug in b-tree rebalancing. check-in: f4df828793 user: dan tags: trunk | |
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2013-10-07
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| 20:43 | Further progress on b-tree module. check-in: 51c2c9358d user: dan tags: trunk | |
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2013-09-28
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| 15:07 | Still further progress on the same. check-in: 4431ab2769 user: dan tags: trunk | |
| 11:23 | Fixes for b-tree balancing routines. Still incomplete. check-in: 9e8d7525d8 user: dan tags: trunk | |
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2013-09-27
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| 20:25 | Begin adding routines for b-tree balancing and so on. Incomplete. check-in: 3003f1d99a user: dan tags: trunk | |
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2013-09-25
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| 19:40 | Add a bugfix for b-tree deletes. check-in: 88c8fd489d user: dan tags: trunk | |
| 18:46 | Further btree updates. check-in: 6548088566 user: dan tags: trunk | |
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2013-09-24
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| 20:39 | Further progress on b-treee backend. check-in: c954958697 user: dan tags: trunk | |
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2013-09-19
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| 19:19 | Further btree updates. check-in: 0b68007d89 user: dan tags: trunk | |
| 15:13 | Add b-tree design notes to www/ directory. check-in: 8c828db5a6 user: dan tags: trunk | |
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2013-09-18
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| 15:46 | Fix enough of bt_pager.c that it may be used for testing the b-tree built on top of it. check-in: 2109619482 user: dan tags: trunk | |
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2013-09-17
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| 20:26 | Add new file bt_pager.c. check-in: c8eb0a0cf4 user: dan tags: trunk | |
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2013-09-16
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| 20:25 | Further work on b-tree backend. check-in: a1399dac00 user: dan tags: trunk | |
| 18:05 | Add the beginnings of a simpler embedded b-tree backend. Doesn't do anything yet. check-in: c4135bffd7 user: dan tags: trunk | |
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2013-07-31
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| 17:43 | Extra tests for sqlite_kvstore. check-in: 9ce1a04efd user: dan tags: trunk | |
| 15:32 | Enhance kvmem to honor the SQLITE4_KVOPEN_NO_TRANSACTIONS flag. This makes kvmem significantly faster when used to implement ORDER BY with LIMIT. check-in: 3cb223f975 user: drh tags: trunk | |
| 14:38 | Allow writing to the sqlite_kvstore if "PRAGMA writable_schema" is set. check-in: 874278817a user: dan tags: trunk | |
| 08:37 | Fix up test/speed1.test so that it runs. check-in: 8f00d13162 user: drh tags: trunk | |
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2013-07-30
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| 20:27 | Combine the OP_MakeIdxKey and OP_MakeKey opcodes into a single OP_MakeKey that does the work of both. Standardize the parameter meanings on OP_MakeRecord and OP_MakeKey. Remove the unused OP_Seek opcode. Other related code simplifications and cleanup. check-in: ed5d6992cd user: drh tags: trunk | |
| 20:22 | Combine the OP_MakeIdxKey and OP_MakeKey opcodes into a single OP_MakeKey that does the work of both. Standardize the parameter meanings on OP_MakeRecord and OP_MakeKey. Remove the unused OP_Seek opcode. Other related code simplifications and cleanup. Closed-Leaf check-in: 1122ff55e5 user: drh tags: refactor-MakeRecord | |
| 20:01 | Add experimental sqlite_kvstore table. Currently read-only. check-in: c13692183a user: dan tags: trunk | |
| 16:57 | Remove an unnecessary function call in lsm_sorted.c slowing down xNext() operations. check-in: 48d0585fff user: dan tags: trunk | |
| 15:16 | Disable an expensive assert() routine in lsm_sorted.c unless LSM_EXPENSIVE_DEBUG is defined. check-in: c84d1b37c1 user: dan tags: trunk | |
| 14:34 | Enhanced comments and logic clarification in the OP_MakeIdxKey implementation. check-in: 2054b8483b user: drh tags: trunk | |
| 14:16 | Checked in untested changes by mistake. Closed-Leaf check-in: 3fe22bbdf0 user: drh tags: mistake | |
| 13:22 | Remove unused P4 parameter type codes. Other cleanup of P4. check-in: 3fa3e910e2 user: drh tags: trunk | |
| 12:14 | Simplification of the ORDER BY code generator logic, requiring fewer calls to OP_Column. check-in: eddeadfc27 user: drh tags: trunk | |
| 11:55 | Reenable fts5 hooks in where.c. check-in: c748d90f94 user: dan tags: trunk | |
| 02:47 | Update the sorter logic to eliminate the need for pseudo-tables and remove the code that implemented them. check-in: b9e5f3c6df user: drh tags: trunk | |
| 02:11 | Provide more detail in the P4 column in EXPLAIN output. check-in: 34abc4149f user: drh tags: trunk | |
| 01:30 | Combine the OP_IdxInsert, OP_SorterInsert, and OP_Insert opcodes into the single OP_Insert opcode. check-in: 3b7caafe8c user: drh tags: trunk | |
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2013-07-29
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| 20:26 | Change the name of Column.isPrimKey to Column.iPrimKey, make it a u16, and make it hold the integer column number of the column within the primary key. check-in: 6d33ce14cd user: drh tags: trunk | |
| 19:31 | Remove the unused OP_InsertInt opcode from the VDBE. check-in: 3e371e1a44 user: drh tags: trunk | |
| 18:07 | Remove some rowid-related dead code from where.c. Fix other code issues in the same file. check-in: 4856f08944 user: dan tags: trunk | |
| 17:57 | Code clarifications: Do not overload the "nField" variable (in the OP_MakeRecord opcode) to mean something other than the number of fields to be encoded. check-in: 20962f1a72 user: drh tags: trunk | |
| 17:15 | Improved EXPLAIN output for the OP_Permutation and OP_Blob opcodes. check-in: 753ffb5857 user: drh tags: trunk | |
| 12:31 | Fix an typo affecting virtual WHERE clause terms made in [3f4a1c7648]. check-in: 736b5e6a1a user: dan tags: trunk | |
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2013-07-27
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| 18:52 | Fixes for sqlite_stat3 related functionality. Also EXPLAIN QUERY PLAN. check-in: 2fbe583868 user: dan tags: trunk | |
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2013-07-26
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| 21:13 | Remove unused fields from KeyInfo. Enhancement the EXPLAIN output for KeyInfo P4 columns. check-in: 9eb585660b user: drh tags: trunk | |
| 20:04 | Update where.c with patches from sqlite3. src4 where.c is now based on sqlite3 artifact 1a26c37b7b. check-in: 3f4a1c7648 user: dan tags: trunk | |
| 19:13 | Fix some issues with assigning costs to loops in where.c. check-in: faac50a266 user: dan tags: trunk | |
| 16:59 | Fix minor errors in the key encoder. check-in: 0a923f20d2 user: drh tags: trunk | |
| 16:20 | Change the data encoding (again) to make content-in-key use fewer bytes, since one suspects that this will become a common encoding. FILE FORMAT CHANGE. check-in: 0275ee48db user: drh tags: trunk | |
| 15:30 | Add decoder logic to facilitate extracting column values from the key of a key/value pair for a row. check-in: 30167422e4 user: drh tags: trunk | |
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2013-07-25
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| 23:26 | Add the kvreplace(K,V) pragma for use in testing. check-in: b5ceafc26f user: drh tags: trunk | |
| 20:02 | Partially reenable automatic indexes. Six legacy tests cases in autoindex1.test are still failing as of this commit. check-in: 2244abfac2 user: dan tags: trunk | |
| 15:13 | Reenable the whereShortCut() optimization. check-in: 97c7b5580f user: dan tags: trunk | |
| 14:18 | Update test file eval.test to account for caching in the RowDecoder. check-in: 3bbe9e80b8 user: dan tags: trunk | |
| 12:12 | Fixes to sqlite4FindInIndex so as to handle WHERE clauses of the form "x IN (SELECT a FROM tbl)" where there are usable indexes on both "a" and "x". check-in: 856ed13e06 user: dan tags: trunk | |
| 02:52 | Update comments on OP_MakeRecord. No changes to code. check-in: 70d85ff051 user: drh tags: trunk | |
| 01:12 | Fix the RowDecoder caching logic by adding new cache clears to opcodes that move the cursor. check-in: d5abe1bca0 user: drh tags: trunk | |
| 00:55 | Enhance the RowDecoder object so that it persists on a VdbeCursor and can be reused for multiple OP_Column operations. This opens the possibility of adding caching of header information and/or values in a later check-in. check-in: 6ed358511b user: drh tags: trunk | |
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2013-07-24
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| 21:38 | Move all VdbeCursor methods into the vdbecursor.c source file. check-in: 5d08b14478 user: drh tags: trunk | |
| 20:07 | Rename the ValueDecoder object to RowDecoder, in anticipation of enhancing it to be able to extract content from both the key and the value. Simplifications and cleanup of the VdbeCursor object. check-in: 6c7c9133d7 user: drh tags: trunk | |
| 19:25 | Replace test file distinct.test with the version from sqlite3. This version accounts for NGQP related changes. check-in: 41fc47c1cd user: dan tags: trunk | |
| 18:56 | Remove routines related to sqlite3 varint format. check-in: a30bf1665b user: dan tags: trunk | |
| 18:47 | Remove the (non-working) xfer-optimization code. check-in: edd188471c user: drh tags: trunk | |
| 18:30 | Reenable covering index support in NGQP. check-in: 9e99914519 user: dan tags: trunk | |
|
2013-07-23
| ||
| 16:50 | Change where.c to read values from covering indexes instead of tables whenever possible. Modify OP_SeekPk to defer seeks (as OP_Seek does in sqlite3). check-in: 7f6b4708c2 user: dan tags: trunk | |
|
2013-07-22
| ||
| 20:12 | Add two new value-encoding header codes to represent REAL-IN-KEY and NONREAL-IN-KEY. This is an incompatible file format change. check-in: b7ac369ba7 user: drh tags: trunk | |
| 19:49 | Fix compiler warnings. check-in: 610033d7f5 user: drh tags: trunk | |
| 18:38 | Add the COVERING clause to CREATE INDEX statements. Does not work yet, this commit just adds parser support. check-in: 1710627ec6 user: dan tags: trunk | |
| 13:24 | Disable automatic indices at all times. They do not currently work. Needs to be fixed. check-in: 446fbd37d1 user: drh tags: trunk | |
| 12:50 | Merge the NGQP branch back into trunk. Currently 12 tests are failing in src4.test (all errors are artifacts of the test code). check-in: 4af30d63ec user: dan tags: trunk | |
| 12:28 | Changes necessary to get TH4 to compile again. check-in: 15e8dd41a9 user: drh tags: trunk | |
|
2013-07-20
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| 20:20 | Fix for optimization of DISTINCT. Leaf check-in: ed333d20c7 user: dan tags: nextgen-query-planner | |
| 16:32 | Update test script e_fkey.test. check-in: dd9849225b user: dan tags: nextgen-query-planner | |
| 16:10 | Another problem with LIKE optimization. check-in: 3eaf921c5b user: dan tags: nextgen-query-planner | |
|
2013-07-19
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| 20:03 | Update a couple of test case files. check-in: 3b9ae7c6db user: dan tags: nextgen-query-planner | |
| 19:20 | Fix a bug to do with ORDER BY and collation sequences. check-in: 57b8ae848c user: dan tags: nextgen-query-planner | |
| 18:33 | Fix some problems to do with optimizing ORDER BY queries. check-in: cc7bc86da5 user: dan tags: nextgen-query-planner | |
|
2013-07-18
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| 19:53 | Fix some problems with the LIKE optimization. check-in: 8330a46831 user: dan tags: nextgen-query-planner | |
| 00:58 | Fix a typo in the "key format" documentation. check-in: 4beefed2c9 user: drh tags: trunk | |
|
2013-07-17
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| 20:03 | Fix a bug preventing the planner from finding sorting indexes. check-in: 6f06ebee56 user: dan tags: nextgen-query-planner | |
| 18:49 | Further updates to ngqp code. check-in: 9844269b3d user: dan tags: nextgen-query-planner | |
|
2013-07-16
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| 20:01 | Updates to use the next-generation-query-planner from the SQLite3 project. This branch is largely broken. check-in: bc9c9f73c5 user: dan tags: nextgen-query-planner | |
|
2013-07-06
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| 23:14 | Add tests for sqlite4_num_sub with inf and nan. check-in: ed79d6f7fa user: peterreid tags: trunk | |
| 23:07 | Change some repetitive num tests into loops. check-in: abaf3f1abd user: peterreid tags: trunk | |
| 22:55 | Remove unused variables from sqlite4_num_mul. check-in: 1d4a5055fa user: peterreid tags: trunk | |
| 22:43 | Multiplying NaN*Inf returns NaN, as Inf*NaN already did. Add related test cases. check-in: 04dad0b7c9 user: peterreid tags: trunk | |
| 04:15 | Remove no-longer-used P4_REAL type for VdbeOp, which has been replaced by P4_NUM. check-in: 960d38f214 user: peterreid tags: trunk | |
| 03:59 | Display sqlite4_nums correctly when explaining query plans. check-in: 40b76362c9 user: peterreid tags: trunk | |
|
2013-07-04
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| 18:44 | Copy the new version of script "like.test" from sqlite3 to this project. Then tweak it to work. check-in: 1468464069 user: dan tags: trunk | |
| 17:17 | Fix a problem with reading utf-8 encoded text values from the database when the first byte of the text is 0x02. check-in: 2711bdb5fd user: dan tags: trunk | |
|
2013-06-29
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| 20:12 | Also run legacy scripts index.test and laststmtchanges.test. check-in: de90289df1 user: dan tags: trunk | |
| 18:46 | Run further legacy tests. Fixes for bugs brought to light by the same. check-in: cb7a8b464e user: dan tags: trunk | |
|
2013-06-27
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| 20:23 | Run some more legacy tests. Fix some issues with converting between text and numeric values. check-in: d6d0e21ad2 user: dan tags: trunk | |
| 17:40 | Run some more legacy test cases. check-in: 731841907a user: dan tags: trunk | |
|
2013-06-26
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| 20:29 | Further fixes for legacy test cases. check-in: 22365cae27 user: dan tags: trunk | |
| 16:46 | Reintroduce pragma command "database_list". Fix a bug in MakeIdxKey. Fix some legacy test case scripts. check-in: 13f06a9fbe user: dan tags: trunk | |
|
2013-06-25
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| 20:07 | Fixes for ALTER TABLE functionality. check-in: c23ed5d08f user: dan tags: trunk | |
| 16:22 | Also run analyze8.test as part of src4.test. check-in: 21b5123716 user: dan tags: trunk | |
| 15:28 | Fix comments and a memory leak in analyze.c. check-in: 8a25008dfe user: dan tags: trunk | |
| 14:47 | Have the planner always consider the PK index, even when it does not serve to satisfy any contraints or ordering requirements. check-in: 95933bb7ca user: dan tags: trunk | |
| 11:58 | Run test files analyze5.test, analyze6.test and analyze7.test as part of src4.test. check-in: 8eb90b6647 user: dan tags: trunk | |
|
2013-06-24
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| 20:06 | Fix another bug in sqlite_stat3 related code. check-in: bad9060b5b user: dan tags: trunk | |
| 19:03 | Fixes for the sqlite_stat3 related ANALYZE functionality. check-in: f93e75f2b1 user: dan tags: trunk | |
|
2013-06-22
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| 19:57 | Fixes for SQLITE4_ENABLE_STAT3 builds. check-in: d5d0e93a57 user: dan tags: trunk | |
|
2013-06-17
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| 20:15 | Modifications to make the ANALYZE command work (sqlite_stat1 only). check-in: 7d8efac62f user: dan tags: trunk | |
| 05:35 | Remove the sqlite4_progress_handler interface. Change the documentation of load_extension() to say that it sets the db handle error message and code. check-in: 02ec769ae0 user: dan tags: trunk | |
|
2013-06-15
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| 19:47 | Add destructors to the sqlite4_trace and sqlite4_profile routines. check-in: fd63f9cb75 user: dan tags: trunk | |
| 17:45 | Add tests to ensure that the collation_needed destructor is invoked as required. check-in: 6e0b04adb9 user: dan tags: trunk | |
|
2013-06-14
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| 20:03 | Add a destructor function to the collation_needed() API. check-in: 577089fa36 user: dan tags: trunk | |
| 18:28 | Have sqlite4_authorizer_push() invoke any destructor passed to it if an error (i.e. a malloc failure) occurs. check-in: cb28262fc8 user: dan tags: trunk | |
| 17:16 | Update create_collation() documentation. Have the create_collation() function invoke the destructor (if one was specified) before returning if it fails. check-in: bcf7a78f8b user: dan tags: trunk | |
|
2013-06-13
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| 20:20 | Remove the encoding argument from sqlite4_create_collation(). Pass sqlite4_value objects to the collation sequence callbacks instead. check-in: 7f314c9a71 user: dan tags: trunk | |
| 16:32 | Remove the no longer required FuncDestructor object. check-in: e5d82c92f0 user: dan tags: trunk | |
| 15:24 | Remove the 'encoding' argument from sqlite4_create_function(). check-in: f88d080127 user: dan tags: trunk | |
|
2013-06-12
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| 19:20 | Add file selectF.test. check-in: 9678daa99f user: dan tags: trunk | |
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2013-06-11
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| 17:27 | Add a note to www/porting.wiki describing the changes to utf-16 support. check-in: 5cd50e225c user: dan tags: trunk | |
| 16:48 | Remove legacy API functions: complete16(), errmsg16(), column_name16(), column_database_name16(), column_table_name16(), column_origin_name16(), column_decltype16(), create_function16() and collation_needed16(). check-in: c7c533dddc user: dan tags: trunk | |
| 15:18 | Add tests and minor fixes for the sqlite4_translate() API. check-in: 211c1baef7 user: dan tags: trunk | |
|
2013-06-10
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| 19:52 | Add the sqlite4_translate() API, for translating between utf-8 and utf-16 text encodings. Also the sqlite4_buffer object. check-in: f56bc22c9e user: dan tags: trunk | |
|
2013-06-07
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| 19:29 | Allow collation sequence comparison functions to return errors. check-in: 596c1f3869 user: dan tags: trunk | |
| 14:36 | Change the order of the parameters passed to sqlite4_collation_needed() and needed16() to be consistent with other callback APIs. check-in: 22b6bdf65a user: dan tags: trunk | |
| 14:22 | Remove the error message output parameter from sqlite4_exec(). check-in: 6833c6df33 user: dan tags: trunk | |
| 02:00 | Replace placeholder sqlite4_num_to_int32. Change API to be analogous sqlite4_num_to_int64. Add tests. check-in: 762134b4a8 user: peterreid tags: trunk | |
| 00:51 | Correct comments in header of num test check-in: 8cb787fa4a user: peterreid tags: trunk | |
| 00:49 | Coverting an approximate sqlite4_num to int64 is flagged as lossy. check-in: b667dab56b user: peterreid tags: trunk | |
|
2013-06-06
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| 17:18 | Change the names of some API functions to make their purposes clearer: "get_auxdata" -> "auxdata_fetch", "set_auxdata" -> "auxdata_store", "get_autocommit" -> "db_transaction_status", and "sql" -> "stmt_sql". check-in: c8d956ad1a user: dan tags: trunk | |
| 16:43 | Add documentation for sqlite4_kvstore_methods.xGetMethod. Use the lsm pragmas in various tests instead of the file-controls. check-in: c39156d2b8 user: dan tags: trunk | |
|
2013-06-05
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| 20:25 | Allow key-value stores to intercept pragma commands. check-in: 0e6201380c user: dan tags: trunk | |
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2013-06-04
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| 15:16 | Fix a few warnings relating to unused variables and functions. check-in: 424d39678b user: dan tags: trunk | |
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2013-06-03
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| 19:25 | Remove the use of type 'double' from date.c. check-in: fa869b0982 user: dan tags: trunk | |
| 15:23 | Merge overflow and rounding fixes for sqlite4_num_to_int64(). check-in: e8db1e81a4 user: dan tags: trunk | |
| 11:47 | Modify the round() and abs() SQL functions to use decimal arithmetic. check-in: 7b3bb63808 user: dan tags: trunk | |
| 06:45 | Fix handling of text and blob values in the sum() function. check-in: a43972e1eb user: dan tags: trunk | |
|
2013-06-01
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| 23:42 | Handle overflow and rounding cases in sqlite4_num_to_int64. check-in: de7fb192cb user: peterreid tags: trunk | |
| 23:35 | Add tests for sqlite4_num_to_int64. check-in: 11fd3e7ec4 user: peterreid tags: trunk | |
| 22:58 | Fix build error from redundant typedefs in test_mem.c introduced by 75b8ccc0a8. check-in: 3ae7214267 user: peterreid tags: trunk | |
| 20:34 | Use decimal arithmetic in the sum(), total() and avg() functions. check-in: 23ded9b859 user: dan tags: trunk | |
| 06:08 | Add missing file test_num.c. check-in: 5ab129f59e user: dan tags: trunk | |
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2013-05-31
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| 19:57 | Fix an issue in sqlite4_num_from_text() when parsing "inf" values. check-in: d1792cbf3c user: dan tags: trunk | |
| 19:37 | Merge sqlite4-num branch with trunk. check-in: 7b0d1cf7f4 user: dan tags: trunk | |
| 19:34 | Remove OP_Int64 and OP_Real. OP_Num is now used instead. Leaf check-in: 860695f9be user: dan tags: sqlite4-num | |
| 19:19 | Remove uses of type 'double' from the vdbe. check-in: e018823162 user: dan tags: sqlite4-num | |
| 17:13 | Use decimal arithmetic in affinity routines. check-in: ae34cd8492 user: dan tags: sqlite4-num | |
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2013-05-30
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| 19:01 | Use the same code to encode keys for rowid indexes as regular indexes. check-in: 9265ac66c8 user: dan tags: sqlite4-num | |
| 18:26 | Change various things to use sqlite4_num instead of double. check-in: ba34125233 user: dan tags: sqlite4-num | |
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2013-05-29
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| 18:52 | Further progress on this. src4.test is now passing again. check-in: 9cf2ab46f5 user: dan tags: sqlite4-num | |
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2013-05-28
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| 20:33 | Further progress on decimal arithmetic. check-in: b55b217f6a user: dan tags: sqlite4-num | |
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2013-05-25
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| 20:13 | Further progress on using decimal arithmetic. check-in: f875ba1944 user: dan tags: sqlite4-num | |
| 16:41 | Fix some bugs in the code that uses sqlite4_num. check-in: 598f3f02f4 user: dan tags: sqlite4-num | |
|
2013-05-24
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| 20:28 | Start using sqlite4_num to store numeric SQL values. This commit is more buggy than not. check-in: d94f6e934e user: dan tags: sqlite4-num | |
|
2013-05-23
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| 09:39 | Changed TLIBS= to TLIBS?= to allow override from CLI. check-in: 9199b1fa38 user: stephan tags: trunk | |
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2013-05-22
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| 17:40 | Add simple OOM injection test to show that the sqlite4_mm based test infrastructure works. check-in: 3f1a52c793 user: dan tags: trunk | |
|
2013-05-21
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| 20:08 | Remove sqlite4_mem_methods from sqlite.h.in. Other modifications so that src4.test works again. check-in: 7091e990cd user: dan tags: trunk | |
| 18:19 | Re-enable memory statistics and backtraces. check-in: 75b8ccc0a8 user: dan tags: trunk | |
|
2013-05-18
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| 19:42 | Use the default sqlite4_mm object for malloc() and free(). check-in: e3280f4585 user: dan tags: trunk | |
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2013-05-10
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| 19:19 | Change sqlite4_prepare() to return the number of bytes read from the input SQL script via an output variable (instead of returning a pointer to the next SQL statement within the buffer). check-in: 79197d57b4 user: dan tags: trunk | |
| 18:42 | Change the sqlite4_exec() function to pass protected sqlite4_value objects to the callback instead of an array of nul-terminated strings. check-in: bbf3a54dcf user: dan tags: trunk | |
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2013-05-09
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| 19:47 | Add an "unsigned int flags" parameter to sqlite4_close(). Currently unused. check-in: 95275bb370 user: dan tags: trunk | |
| 19:12 | Add a destructor parameter to sqlite4_create_function() and create_function16(). Remove create_function_v2(). check-in: b7612a4adb user: dan tags: trunk | |
| 18:11 | Have sqlite4_column_text() and other functions return the size of the returned buffer in bytes via an optional output parameter. Remove sqlite4_column_bytes() and similar. check-in: 51c6f56d73 user: dan tags: trunk | |
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2013-05-08
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| 17:24 | Modify sqlite4_column_text() and sqlite4_value_text() to return (const char *) instead of (const unsigned char *). check-in: d1966c57fa user: dan tags: trunk | |
| 14:37 | Add tests for authorizer_push() and authorizer_pop(). check-in: 0263259ac4 user: dan tags: trunk | |
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2013-05-07
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| 19:36 | Replace sqlite4_set_authorizer() with sqlite4_authorizer_push() and sqlite4_authorizer_pop(). check-in: 555f0c788d user: dan tags: trunk | |
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2013-04-29
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| 17:48 | Fix a problem with the binary-to-decimal mode of the "varint" command-line test tool. check-in: 34281c89cf user: drh tags: trunk | |
| 17:15 | Bug fix in the varint.c encoder for values between 140737488355328 and 281474976710655. check-in: 21442d15d0 user: drh tags: trunk | |
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2013-03-28
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| 19:41 | Add tests to sqltest. check-in: fde11ff78c user: dan tags: trunk | |
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2013-03-09
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| 19:48 | Fix a bug in database initialization. check-in: 430404f854 user: dan tags: trunk | |
| 19:04 | Fix further small issues in lsm_file.c. check-in: 38ef349463 user: dan tags: trunk | |
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2013-03-08
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| 20:47 | Fix various issues in lsm_file.c. check-in: 4418f901c9 user: dan tags: trunk | |
| 09:59 | Merge prefix-mmap branch with trunk. This allows lsm to memory map a prefix of the database file and use regular read and write system calls to access the remainder. check-in: 02954a5b8d user: dan tags: trunk | |
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2013-03-07
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| 20:12 | Fix some test cases to account for sqlite4 memory mapping the file. Leaf check-in: 5f9133f8a8 user: dan tags: prefix-mmap | |
| 19:54 | Fix a compressed database mode bug. check-in: 84e9aca245 user: dan tags: prefix-mmap | |
| 18:36 | When recycling an lsm cursor, reset the flags field. check-in: 4d830d87e4 user: dan tags: prefix-mmap | |
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2013-03-06
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| 20:15 | Allow accessing a prefix of the database file using mmap and the remainder using read and write. check-in: abe0420724 user: dan tags: prefix-mmap | |
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2013-03-04
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| 22:37 |
New autoconf/make apparatus. Usage:
./autogen.sh ./configure make check-in: 7bf5b6c8d0 user: owensmk tags: trunk | |
| 17:09 | Merge xPutMeta and xGetMeta related changes from experimental branch. check-in: 03550f6b28 user: dan tags: trunk | |
| 14:18 | Add dedicated get/set functions for the schema cookie to the sqlite4_kv_methods structure. Leaf check-in: 35af051367 user: dan tags: experimental | |
| 10:24 | When in non-mmap mode, cache some page-data in memory. As sqlite does. check-in: 1f0129ac39 user: dan tags: trunk | |
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2013-03-02
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| 16:01 | Fix some problems on this branch. Leaf check-in: a92d659eee user: dan tags: mmap-on-demand | |
| 09:15 | Merge trunk changes into this branch. check-in: 6666862302 user: dan tags: mmap-on-demand | |
| 09:09 | Remove a couple of unused variables from sqltest.c. check-in: e423d6c4bc user: dan tags: trunk | |
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2013-03-01
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| 19:29 | Fix a problem with querying non-primary key indexes for blob values. check-in: 74aa63bb48 user: dan tags: trunk | |
| 19:06 | Add sqltest.c. Containing tests used to compare the performance of different sqlite versions. check-in: c9a4437853 user: dan tags: trunk | |
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2013-02-28
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| 19:09 | Reuse existing lsm_cursor objects instead of always allocating new ones. check-in: 64895935bc user: dan tags: trunk | |
| 15:56 | Minor lsm optimizations. check-in: a02dacd5bd user: dan tags: trunk | |
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2013-02-26
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| 17:35 | Remove a stray 'breakpoint' from lsm3.test. check-in: 4ebadf909b user: dan tags: trunk | |
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2013-02-25
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| 18:44 | Fix a test case so that it avoids doing an == comparison between two imprecise floating point numbers. check-in: dae258f4ac user: drh tags: trunk | |
| 18:35 | Remove the obsolete and unused sqlite4_unlock_notify() interface. check-in: 1431be77de user: drh tags: trunk | |
| 17:49 | Fix a legacy test case that uses zeroblob(). check-in: 22d65927b3 user: dan tags: trunk | |
| 17:18 | Various fixes for test cases. check-in: 6b27bf4069 user: dan tags: trunk | |
| 16:36 | File Format Change Modify the key encoding so that final BLOBs are entered byte-for-byte with no terminator. check-in: 3b2515079a user: drh tags: trunk | |
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2013-02-24
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| 00:43 | Enhancements to the sqlite4_mm implementation. Fix the amalgamation generator so that it works after the addition of sqlite4_mm. check-in: 4424d6f7b3 user: drh tags: trunk | |
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2013-02-23
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| 18:36 | Fix a bug in the makefile that prevents the building of the amalgamation. check-in: 9e3d29f603 user: drh tags: trunk | |
| 17:39 | Factor out methods of sqlite4_env into a separate env.c source file. Add in the sqlite4_mm object. Remove deprecated interfaces. check-in: 1e83e737e4 user: drh tags: trunk | |
| 16:32 | Remove the sqlite4_last_insert_rowid() and related infrastructure, since in SQLite4 we no longer have a rowid. Other cleanup of the sqlite4.h file. check-in: c92e61312f user: drh tags: trunk | |
| 14:16 | Add the "Programmers Introduction To SQLite4" document outlining the desired API for SQLite4. check-in: a4782fccbe user: drh tags: trunk | |
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2013-02-22
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| 20:23 | Fix over-length source code lines in sqliteInt.h. check-in: 035df9b1de user: drh tags: trunk | |
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2013-02-21
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| 19:56 | Add other notes to lsm.wiki. check-in: ec9a805164 user: dan tags: trunk | |
| 17:53 | Add a summary of locks to lsm.wiki. check-in: 3987cb831e user: dan tags: trunk | |
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2013-02-20
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| 21:31 | Fix the query flattener to avoid an assert in TH4. check-in: 88e0227355 user: drh tags: trunk | |
| 19:36 | Fix a problem in USE_LOG=0 mode. check-in: 07a6f43d58 user: dan tags: trunk | |
| 18:41 | Remove the zeroblob interfaces. check-in: f63a20c194 user: drh tags: trunk | |
| 18:06 | Merge read-only-clients branch with trunk. check-in: 66fe3644fd user: dan tags: trunk | |
| 17:54 | Add a test to verify that an lsm_close() that disconnects the last connection to a database flushes the in-memory tree regardless of the multi-process or use-log settings. Leaf check-in: 723d5f2f52 user: dan tags: read-only-clients | |
| 16:03 | Instead of locking the CHECKPOINTER byte, have read-only connections take a SHARED lock on the ROTRANS byte when reading from a non-live db. Read-write connections may not recycle space within either the database or log files while such a lock is held, but may perform checkpoint operations. check-in: 3b2a50c089 user: dan tags: read-only-clients | |
|
2013-02-19
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| 20:16 | Add a test case for a read-only transaction outlasting an entire read-write session. And a fix. check-in: 3f53258219 user: dan tags: read-only-clients | |
| 19:35 | Changes to allow read-only clients to safely work with live databases. check-in: 08cc3604cf user: dan tags: read-only-clients | |
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2013-02-18
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| 19:46 | Add support for read-only clients reading from dormant databases using the checkpointer lock. check-in: 45e4472618 user: dan tags: read-only-clients | |
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2013-02-17
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| 14:19 | Merge trunk changes into this branch. check-in: 29390891c5 user: dan tags: read-only-clients | |
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2013-02-16
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| 02:41 | Fix an unsafe VM register deallocation. check-in: e9ec757186 user: drh tags: trunk | |
|
2013-02-15
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| 22:20 | Fix a bug in the IN processing in WHERE clauses. check-in: 25e27cdc60 user: drh tags: trunk | |
| 22:08 | Add the "PRAGMA vdbe_addoptrace" pragma for debugging. check-in: 4487c8c57e user: drh tags: trunk | |
| 19:20 | Fix a crash bug found by TH4. check-in: 6453240a0f user: drh tags: trunk | |
|
2013-02-14
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| 15:32 | Fold in Peter Reid's fixes and enhancements to the sqlite4_num object. check-in: 8ede88c1df user: drh tags: trunk | |
| 01:51 | Fix sqlite4_num_to_text when formatting an integer with a negative exponent. It was leaving an uninitialized byte in the destination string. Leaf check-in: 3cac6cdb86 user: peterreid tags: num_work | |
|
2013-02-13
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| 12:28 | Change the API for binding strings and blobs so that the destructor now carries an extra argument which can be used as the sqlite4_env pointer, thus allowing functions like sqlite4_free() to be used as a string or blob destructor. check-in: 56335097b1 user: drh tags: trunk | |
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2013-02-11
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| 18:33 | Fix the data decoder so that it correctly handles +Inf and -Inf. check-in: c04b47fd62 user: drh tags: trunk | |
| 16:04 | Fix a memory leak in DETACH. check-in: 9b03a19a30 user: drh tags: trunk | |
| 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 | |
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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 | |
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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 | |
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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 | |
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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 | |
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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 | |