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50 check-ins occurring around dddd792dedf0c73e.
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2015-08-20
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| 23:45 | Merge recent enhancements from trunk, including table-valued expressions. (check-in: b9927c876c user: drh tags: cursor-hints) | |
| 23:39 | Merge the latest changes from trunk, including the table-valued function implementation. (check-in: 10c444322f user: drh tags: json) | |
| 23:33 | Compiler-warning fixes in the sqldiff.exe utility. (check-in: 64d13339d4 user: drh tags: trunk) | |
| 23:28 | Fix a couple C99-isms that cause compile errors on MSVC. (check-in: bc577fe6cb user: drh tags: trunk) | |
| 23:21 | Fix corner-case memory management issues in table-valued functions. Change virtual table handling so that if xDestroy is missing the table is eponymous only even if xCreate is present. (check-in: 774e6a14b1 user: drh tags: trunk) | |
| 21:14 | Skip calling the virtual table xDestroy method when it is null. (check-in: b73ad305a6 user: mistachkin tags: trunk) | |
| 21:09 | Fix compiler warnings in the sqldiff tool seen with MSVC. (Closed-Leaf check-in: 072279d458 user: mistachkin tags: msvcWarn) | |
| 20:25 | Fix a problem causing corruption when an UNLOCKED transaction is rolled back. (check-in: 7c36147846 user: dan tags: begin-concurrent) | |
| 20:21 | Fix stray variable declaration for C89. (check-in: 17eb7f18cb user: mistachkin tags: trunk) | |
| 20:13 | Correctly handle empty function argument lists on table-valued functions. (check-in: a7acc7878b user: drh tags: trunk) | |
| 19:55 | Add support for table-valued functions in the FROM clause implemented as virtual tables. (check-in: 9b718b06b1 user: drh tags: trunk) | |
| 18:28 | Prevent the series.c extension from loading on older versions of SQLite that do not support xCreate==NULL. (Closed-Leaf check-in: 3efc79427e user: drh tags: table-valued-functions) | |
| 17:18 | Make SQLITE_BUSY_SNAPSHOT and SQLITE_BUSY_RECOVERY retryable, just as a plain SQLITE_BUSY is. (check-in: fd13dd950d user: drh tags: trunk) | |
| 16:16 | Fix a typo in series.c. (check-in: 23db7f50f1 user: dan tags: table-valued-functions) | |
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2015-08-19
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| 23:02 | Fix the path lookup for objects so that it can handle quoted identifier names and non-alphanumerics in the identifier. (check-in: 87f5873004 user: drh tags: json) | |
| 22:47 | Add the json_each(JSON,PATH) table-valued-function. (check-in: 3335ac17bb user: drh tags: json) | |
| 20:27 | When committing an unlocked transaction, relocate newly allocated database pages within the file to avoid conflicting with committed transactions. There are lots of things still to fix in this code. (check-in: 3bbc31d515 user: dan tags: begin-concurrent) | |
| 19:26 | Merge the table-valued-function rowid fix. (check-in: a06a6392bd user: drh tags: json) | |
| 19:01 | Fix eponymous virtual tables so that they do not automatically make the first column the rowid. Enhance the generate_series virtual table to support rowid. (check-in: a325a08599 user: drh tags: table-valued-functions) | |
| 18:31 | Merge support for table-valued functions. (check-in: 96a5d44d9f user: drh tags: json) | |
| 18:19 | Improved comments on the generate_series virtual table. Test cases for ORDER BY rowid DESC with generate_series. (check-in: fef44c37f3 user: drh tags: table-valued-functions) | |
| 17:11 | A list of arguments following a table name translates into equality constraints against hidden columns in that table. (check-in: 40e12cfe4c user: drh tags: table-valued-functions) | |
| 15:20 | Minor refactor of the SrcList object so that it is able to hold the argument list to a table-valued-function in the FROM clause. (check-in: b919376147 user: drh tags: table-valued-functions) | |
| 13:54 | Virtual table modules with a null xCreate method act as eponymous-only modules - they cannot be used in a CREATE VIRTUAL TABLE statement. Add the series.c extension that implements a postgres-like generate_series virtual table to demonstrate this capability. (check-in: c58426dbd5 user: drh tags: table-valued-functions) | |
| 12:52 | Merge changes from trunk. (check-in: dddd792ded user: drh tags: table-valued-functions) | |
| 12:45 | Simplification to error handling in addModuleArgument() in the virtual table processing. (check-in: c573b0a1aa user: drh tags: trunk) | |
| 08:34 | When updating a zipvfs database with RBU, set journal_mode=off to prevent the upper-level pager from creating a large temporary file. (check-in: dec14a3980 user: dan tags: trunk) | |
| 02:32 | Initial implementation of eponymous virtual table instances. (check-in: c1f43a7799 user: drh tags: table-valued-functions) | |
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2015-08-18
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| 19:09 | Add test file spellfix2.test, which should have been checked in some time ago. (check-in: 8599402092 user: dan tags: trunk) | |
| 16:32 | Fix harmless compiler warning in FTS5. (check-in: 02448a9fcc user: mistachkin tags: trunk) | |
| 15:58 | Provide hints for all terms in a range constraint if there are any equality terms anywhere in the constraint. Range constraint terms are only omitted for a pure range constraint with no equality prefix. (check-in: b5897bc0f0 user: drh tags: cursor-hints) | |
| 12:59 | Comment clarification. No changes to code. (check-in: 71a966952c user: drh tags: json) | |
| 02:28 | Initial implementation of json_set() and json_insert(). (check-in: 4aa49656d9 user: drh tags: json) | |
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2015-08-17
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| 21:22 | Initial implementation of json_replace(). (check-in: 3c4bee65d9 user: drh tags: json) | |
| 20:14 | Add an initial implementation for json_remove(). (check-in: 2a8267209d user: drh tags: json) | |
| 17:19 | Avoid generating hints using constraints that are also used to initialize the cursor, since presumably the cursor already knows about those constraints. (check-in: 142b048ac7 user: drh tags: cursor-hints) | |
| 15:17 | Initial implementation for json_array_length(), json_extract(), and json_type(). (check-in: 3998320451 user: drh tags: json) | |
| 11:28 | Abandon the JSONB format for now. (We may return to it in the future.) Add a function to render a JSON parse. (check-in: 9703c0aa18 user: drh tags: json) | |
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2015-08-15
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| 21:29 | Fix off-by-one error when parsing primitive JSON types "true", "false", and "null". (check-in: 42c15c1e36 user: drh tags: json) | |
| 21:25 | Add a prototype JSON parser. (check-in: 789ba48700 user: drh tags: json) | |
| 18:16 | Handle writes to auto-vacuum databases within UNLOCKED transactions in the same way as for non-UNLOCKED transactions. (check-in: de1ea450db user: dan tags: begin-concurrent) | |
| 16:32 | Minor fix to the display of oversized KeyInfo structures in the P4 operand of Open opcodes in EXPLAIN output. (check-in: f65a9b4ab2 user: drh tags: trunk) | |
| 00:51 | Change the display of the P4 operand of CursorHint in EXPLAIN output to function notation. (check-in: bee73d429c user: drh tags: cursor-hints) | |
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2015-08-14
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| 23:57 | Always provide the BTREE_BULKLOAD hint, even when SQLITE_ENABLE_CURSOR_HINTS is not defined, as that hint gives a 4% performance increase. (check-in: 83a844357e user: drh tags: cursor-hints) | |
| 20:08 | Updated testing of cursor-hints. Remove the test_cursorhint.c file and associated logic in the core and do tests based purely on the newly enhanced EXPLAIN output. (check-in: bf383e665a user: drh tags: cursor-hints) | |
| 18:50 | Fix the cursor hint mechanism so that it does the right thing for indexed lookups. (check-in: 581e3d4988 user: drh tags: cursor-hints) | |
| 15:05 | Refactor the sqlite3BtreeCursorHint() interface for improved maintainability. (check-in: fc3fb5cd0d user: drh tags: cursor-hints) | |
| 12:53 | Duplicate the output of releasetest.tcl into releasetest-out.txt (check-in: 5e06a9c186 user: drh tags: trunk) | |
| 01:03 | Fix the CursorHint so that it includes the scan boundary constraints. On the expression text for the CursorHint opcode, show rowid correctly. (check-in: f0d428d13a user: drh tags: cursor-hints) | |
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2015-08-13
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| 21:43 | Convert the hint expression of the CursorHint opcode into a string for display by EXPLAIN. (Leaf check-in: 12640cb222 user: drh tags: cursor-hints-displayP4) | |