SQLite4
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50 descendants and 50 ancestors of [449433ea21]

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
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
2013-10-26
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
2013-10-25
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
2013-10-24
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
2013-10-23
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
2013-10-22
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
2013-10-21
20:04
Continue adding logging to the btree module. Still does not work. check-in: ae62a34eb7 user: dan tags: trunk
2013-10-19
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
2013-10-18
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
2013-10-14
14:03
Use key-prefixes instead of full keys on interior nodes. check-in: 449433ea21 user: dan tags: trunk
2013-10-12
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
2013-10-11
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
2013-10-10
19:38
Fixes for overflow pages and very large values. check-in: 74e7bb267f user: dan tags: trunk
2013-10-09
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
2013-10-08
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
2013-10-07
20:43
Further progress on b-tree module. check-in: 51c2c9358d user: dan tags: trunk
2013-09-28
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
2013-09-27
20:25
Begin adding routines for b-tree balancing and so on. Incomplete. check-in: 3003f1d99a user: dan tags: trunk
2013-09-25
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
2013-09-24
20:39
Further progress on b-treee backend. check-in: c954958697 user: dan tags: trunk
2013-09-19
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
2013-09-18
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
2013-09-17
20:26
Add new file bt_pager.c. check-in: c8eb0a0cf4 user: dan tags: trunk
2013-09-16
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
2013-07-31
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
2013-07-30
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
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
2013-07-29
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
2013-07-27
18:52
Fixes for sqlite_stat3 related functionality. Also EXPLAIN QUERY PLAN. check-in: 2fbe583868 user: dan tags: trunk
2013-07-26
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