SQLite4
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50 descendants of [ef0cf1ade3]

2014-01-26
17:13
Fix a bug in merge-tree rollback operations. check-in: 60c8db5553 user: dan tags: trunk
2014-01-25
15:14
Fix a problem with iterating in reverse order through the merge-tree. check-in: 6998cd99b8 user: dan tags: trunk
2014-01-23
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
2014-01-21
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
2014-01-09
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
2014-01-08
20:29
Fill in more merging code. Fix many bugs. check-in: 885387b919 user: dan tags: trunk
2014-01-07
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
2014-01-06
20:30
Add merging code. check-in: ad91883237 user: dan tags: trunk
2014-01-03
19:36
Save sub-tree root page numbers, instead of block numbers, in the meta-tree. check-in: 6003e7dcc2 user: dan tags: trunk
2014-01-02
18:53
Changes to FiCursor object to support reading merged blocks. check-in: 27248a1ebc user: dan tags: trunk
2013-12-14
18:59
Add scheduling of fast-insert merges to bt. Merges are not performed yet, just scheduled. check-in: 590e0410b1 user: dan tags: trunk
2013-12-07
20:38
Add notes describing schedule pages to bt.wiki. check-in: 1df60437f3 user: dan tags: trunk
2013-12-06
20:11
Fix problems with delete markers and range scans. check-in: ccf5a6bb6a user: dan tags: trunk
2013-12-05
20:08
Support scan queries on fast-insert data. Still some problems. check-in: 0cd2ab7e9e user: dan tags: trunk
2013-11-28
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
2013-11-27
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
2013-11-26
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
2013-11-25
20:50
Begin adding code for blind-writes. check-in: fc9cdc6ca3 user: dan tags: trunk
2013-11-23
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
2013-11-22
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
2013-11-21
18:46
Add code to free pages and blocks. check-in: 1a0d07f113 user: dan tags: trunk
2013-11-20
19:23
Combine the bt database and shm headers. check-in: 1512aee6f6 user: dan tags: trunk
2013-11-16
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
2013-11-15
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
2013-11-14
19:29
Fix various savepoint-related problems in bt. check-in: c633d85c33 user: dan tags: trunk
2013-11-13
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
2013-11-11
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
2013-11-09
17:32
Add BT_CONTROL directives to configure the safety-level and auto-checkpoint parameter. Fix bugs. check-in: 15856cf080 user: dan tags: trunk
2013-11-08
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
2013-11-07
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
2013-11-04
18:21
Fix various multi-client bugs preventing the multi-threaded tests from passing. check-in: 3c32332c59 user: dan tags: trunk
2013-11-02
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
2013-11-01
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
2013-10-31
16:31
Fix some problems causing multi-threaded btree tests to fail. Some still remain. check-in: 67b28147ea user: dan tags: trunk
2013-10-30
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
2013-10-29
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
2013-10-28
19:48
Add code for taking and querying read-locks. Untested. check-in: ef0cf1ade3 user: dan tags: trunk