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50 descendants and 50 ancestors of 4431ab2769f8140feb8f4477cfaea882711d87fc
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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 | |
| 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 | |