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200 most recent check-ins using file test/pragma.test version be7195f0
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2017-07-21
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| 04:08 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f49224] which was in turn inspired by [72de49f2]. Leaf check-in: 5a3022e0 user: drh tags: branch-3.8.10 | |
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2015-09-12
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| 04:22 | Fix comments. check-in: de3fa51e user: mistachkin tags: mutexInitCmpSwap | |
| 04:19 | Specifying an invalid mutex implementation (via SQLITE_CONFIG_MUTEX) should cause the default one to be used instead. check-in: 1a97bc81 user: mistachkin tags: mutexInitCmpSwap | |
| 03:40 | Clarify the new mutex implementation reset logic in sqlite3_shutdown(). check-in: f9a03483 user: mistachkin tags: mutexInitCmpSwap | |
| 03:35 | Add more asserts to the mutex subsystem. check-in: 7562f1fb user: mistachkin tags: mutexInitCmpSwap | |
| 01:17 | Fix typo in the Win32 implementation of sqlite3CompareAndSwap. check-in: 31a26a1d user: mistachkin tags: mutexInitCmpSwap | |
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2015-09-11
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| 23:24 | Make sure that the mutex implementation can be altered after calling sqlite3_shutdown(). check-in: dc2cf897 user: mistachkin tags: mutexInitCmpSwap | |
| 18:05 | Fix harmless compiler warnings. check-in: bfc7b84b user: mistachkin tags: trunk | |
| 15:32 | More test cases in test/json102.test corresponding to new examples in the json1 documentation. check-in: f599a42e user: drh tags: trunk | |
| 14:15 | Fix some compiler warnings in fts5 code. check-in: 0dc43611 user: dan tags: trunk | |
| 05:06 | Enhance mutex initialization to prevent possible race conditions between sqlite3_initialize() and sqlite3_config(). Also, re-check sqlite3GlobalConfig.isInit after the mutex subsystem has been initialized. check-in: f6a8f577 user: mistachkin tags: mutexInitCmpSwap | |
| 01:22 | Updates to the sqlite3_value_subtype() and sqlite3_result_subtype() documentation and to test cases for json1 dealing with those interfaces. check-in: d6cadbe9 user: drh tags: trunk | |
| 00:26 | Add new interfaces sqlite3_value_subtype() and sqlite3_result_subtype(). Update the json1.c extension to take advantages of those interfaces to avoid the goofy '$$' path syntax and to allow nested calls to json_array() and json_object() that work as expected. check-in: db4152ae user: drh tags: trunk | |
| 00:06 | Take out the goofy '$$' path syntax. Instead, use subtypes to communicate when a string is JSON. Add the json() function that validates and minifies the JSON and sets the appropriate subtype. Closed-Leaf check-in: 8a80d645 user: drh tags: subtypes | |
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2015-09-10
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| 20:40 | Make the sqlite3_value_subtype() and sqlite3_result_subtype() interfaces available to loadable extensions. check-in: c6fca0be user: drh tags: subtypes | |
| 20:34 | Experimental implementation of sqlite3_result_subtype() and sqlite3_value_subtype() interfaces. check-in: 7b5be299 user: drh tags: subtypes | |
| 19:22 | Fix a potential NULL pointer deref in the testing logic of pcache1. NB: The -DSQLITE_TEST compile-time option is needed to hit the problem. check-in: f5580f08 user: drh tags: trunk | |
| 17:23 | Modify the fts5 leaf page format to permit faster seek operations. This is a file-format change. Any existing databases can be upgraded by running the fts5 'rebuild' command. check-in: 0c0c4ae9 user: dan tags: trunk | |
| 17:20 | Create separate "path" and "root" columns in the json_each() and json_tree() virtual tables. "Root" is the 2nd parameter and is fixed. "Path" varies as json_tree() walks the hierarchy. check-in: 127cce3e user: drh tags: trunk | |
| 16:39 | Increment the fts5 version value to indicate that the on-disk format has changed. Closed-Leaf check-in: 99de5e36 user: dan tags: fts5-incompatible | |
| 16:19 | Fix a segfault in fts5 that could occur if the database contents were corrupt. check-in: 4931e37d user: dan tags: fts5-incompatible | |
| 15:52 | Merge latest changes from trunk. Including fts5_expr.c fixes. check-in: 716e7e74 user: dan tags: fts5-incompatible | |
| 15:49 | Update description of on-disk format in fts5_index.c. check-in: 85aac7b8 user: dan tags: fts5-incompatible | |
| 15:24 | Make the sqlite3ext.h header file responsive to -DSQLITE_OMIT_LOAD_EXTENSION. check-in: 47a46a9f user: drh tags: trunk | |
| 15:22 | Disable tests for json_each() and json_tree() on builds where virtual tables are not supported check-in: bb8ee3b1 user: drh tags: trunk | |
| 15:20 | Fix the --help option on test/releasetest.tcl. Also fix the final error count so that it includes a count of subtest crashes. check-in: 9ecf684d user: drh tags: trunk | |
| 10:40 | Revert an accidentally committed makefile change. check-in: 402704b1 user: dan tags: fts5-incompatible | |
| 10:01 | Fix an fts5 problem that could occur if a term and the first associated rowid are on different leaf pages. check-in: ffe2796a user: dan tags: fts5-incompatible | |
| 05:40 | Change the array of 16-bit offsets at the end of each page to an array of varints. check-in: fab245be user: dan tags: fts5-incompatible | |
| 04:17 | Attempt to declare sqlite3MemoryBarrier() correctly for all possible build configurations. check-in: da8a288f user: drh tags: trunk | |
| 03:29 | Fix the json_tree() scan for the case when a path is supplied. Add new json1 test cases. check-in: 6adc7de7 user: drh tags: trunk | |
| 01:22 | No-op the sqlite3_memory_alarm() interface in a different way, that does not break legacy memory behavior. This is a re-do of check-in [5d3f5df4da9f40d5]. check-in: 8250e2a4 user: drh tags: trunk | |
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2015-09-09
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| 23:54 | Fix harmless compiler warning in FTS5. check-in: 86146a73 user: mistachkin tags: trunk | |
| 19:44 | Fix an assert() enabled by SQLITE_ENABLE_EXPENSIVE_ASSERT in wal.c. check-in: 8d2ed150 user: dan tags: trunk | |
| 19:27 | Fix a possible NULL pointer deref when using SQLITE_ENABLE_MEMORY_MANAGEMENT. check-in: 89bfdbfe user: drh tags: trunk | |
| 17:23 | Fix harmless compiler warning. check-in: 280fd3a4 user: mistachkin tags: trunk | |
| 17:17 | Fix harmless compiler warnings in FTS5. check-in: 2cdb1877 user: mistachkin tags: trunk | |
| 13:28 | When running a CREATE TABLE AS, make the initial temporary sqlite_master entry for the new table a real record rather than a NULL, in case the query after the AS actually tries to read the sqlite_master table. Fix for ticket [acd12990885d9276]. check-in: 4a18d8bd user: drh tags: trunk | |
| 08:15 | Fix a bug in preprocessor macros within fts5_main.c. check-in: 0eb2b952 user: dan tags: fts5-incompatible | |
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2015-09-08
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| 21:16 | Remove an unused local variable from Lemon. check-in: fe9ffe5e user: drh tags: trunk | |
| 21:12 | Enhance the DBSTAT virtual table with a new hidden table "schema" that if set will cause the table to report on the specified schema rather than on "main". Also: Fix a faulty assert in sqlite3_context_db_handle(). check-in: 6beb512c user: drh tags: trunk | |
| 20:26 | Eponymous virtual tables exist in the "main" schema only. Enforce this rule. check-in: 06f90bb2 user: drh tags: trunk | |
| 19:55 | Remove the 0x00 terminators from the end of fts5 doclists stored on disk. check-in: 00d99006 user: dan tags: fts5-incompatible | |
| 17:31 | Fix the help message that sqlite3_analyzer.exe generates for invalid arguments. check-in: 33a14e7b user: drh tags: trunk | |
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2015-09-07
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| 23:40 | Minor tweaks to Lemon. check-in: 98667722 user: drh tags: trunk | |
| 20:22 | Merge parser enhancements and other improvements and bug fixes from trunk. check-in: 9cf3e51b user: drh tags: begin-concurrent | |
| 20:11 | Enhance the Lemon parser generator to add SHIFTREDUCE states that reduce the sizes of some of the parser tables. check-in: 99b992fa user: drh tags: trunk | |
| 20:02 | Fix an unreachable branch in the new parse automaton. Closed-Leaf check-in: e9d604b4 user: drh tags: lemon-update | |
| 19:52 | Change the parser engine so that it (once again) waits for a lookahead token before reducing, even in a SHIFTREDUCE action. check-in: 2c17a135 user: drh tags: lemon-update | |
| 18:23 | For the Lemon-generated parser, add a new action type SHIFTREDUCE and use it to further compress the parser tables and improve parser performance. check-in: 531c3974 user: drh tags: lemon-update | |
| 14:22 | In the "parse.out" output file from Lemon, show addition the complete text of rules on reduce actions. check-in: b6ffb7e4 user: drh tags: trunk | |
| 08:14 | Use macros to make the code in fts5_index.c easier to read. check-in: 67ff5ae8 user: dan tags: fts5-incompatible | |
| 02:23 | Improved "Parser Statistics" output (the -s option) for the Lemon parser generator. check-in: 809503e4 user: drh tags: trunk | |
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2015-09-06
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| 10:31 | Improved memory barrier that should work with MinGW on older versions of Windows. check-in: 47dc24bd user: drh tags: trunk | |
| 02:51 | Add a memory barrier to the mutex initialization logic, try to work around an issue reported by WebKit. check-in: 11a9a786 user: drh tags: trunk | |
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2015-09-05
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| 22:36 | Omit all use of Expr nodes for TK_AS, as those nodes no longer served a useful purpose and in fact interferred with the query planner. check-in: 7ab0b258 user: drh tags: trunk | |
| 19:52 | Experiment with a different fts5 leaf page format that allows faster seeks. check-in: a1f4c3b5 user: dan tags: fts5-incompatible | |
| 19:21 | Fix an unreachable conditional in the WHERE clause analysis logic. check-in: 24924a58 user: drh tags: trunk | |
| 19:07 | Get STAT4 range scan estimates work again when the bounds are determined by date/time functions. check-in: d2761357 user: drh tags: trunk | |
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2015-09-04
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| 18:03 | Fix over-length source code lines in Lemon. check-in: 1efece95 user: drh tags: trunk | |
| 17:32 | Add support for CREATE INDEX statements that use deterministic expressions rather than only column names. check-in: 2131a5ca user: drh tags: trunk | |
| 17:22 | Merge the latest trunk changes, and especially the fix for allowing strings as identifiers in CREATE INDEX statements. check-in: a9b84885 user: drh tags: begin-concurrent | |
| 16:39 | Remove the EXCLUSIVE and CONCURRENT tokens from the tokenizer. Let the BEGIN statement be followed by an ID, but throw a syntax error if the ID is anything other than EXCLUSIVE or CONCURRENT. check-in: c0bf92ec user: drh tags: begin-concurrent | |
| 13:02 | Merge trunk enhancements, and espeically the fix for allowing strings as column identifers in CREATE INDEX statements. Closed-Leaf check-in: 5ff85529 user: drh tags: index-expr | |
| 12:54 | Continue to support the (broken) legacy syntax of allowing strings for column names in CREATE INDEX statements and in UNIQUE and PRIMARY KEY constraints. check-in: 3d3df79b user: drh tags: trunk | |
| 11:13 | Enhance showfts5.tcl so that it can optionally display the number of terms in each segment. check-in: d648ddd9 user: dan tags: trunk | |
| 10:31 | Modify the fts5 custom tokenizer interface to permit synonym support. The fts5_api.iVersion value is now set to 2. Existing fts5 custom tokenizers (if there are such things) will need to be updated to use the new api version. check-in: 0b7e4ab8 user: dan tags: trunk | |
| 10:24 | Merge latest trunk changes. Closed-Leaf check-in: 443a5eb8 user: dan tags: fts5-incompatible | |
| 04:31 | Simplification of the LRU list handling in pcache1. check-in: 05a3a2cd user: drh tags: trunk | |
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2015-09-03
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| 20:52 | Merge performance enhancements from trunk. This branch now runs (slightly) faster than the 3.8.11.1 release, though still slightly slower than trunk. check-in: c490bfb1 user: drh tags: begin-concurrent | |
| 20:43 | Change the pcache module to keep track of the total number of references to all pages rather than the number of pages references, for a performance improvement and size reduction. check-in: f00a9e1e user: drh tags: trunk | |
| 19:48 | Rearrange code in fts5_expr.c so that synonym support does not slow down the common case. check-in: 80188281 user: dan tags: fts5-incompatible | |
| 18:57 | Merge enhancements from trunk. check-in: 4b49fe99 user: dan tags: fts5-incompatible | |
| 18:20 | A simple optimization and size reduction in sqlite3PagerAcquire(). check-in: 618d8dd4 user: drh tags: trunk | |
| 18:05 | Add documentation for fts5 synonym support. check-in: 58aa1f43 user: dan tags: fts5-incompatible | |
| 17:54 | Change the Pager.hasBeenUsed flag into Pager.hasHeldSharedLock in order to take it off the critical path in sqlite3PagerAcquire(). check-in: b79096be user: drh tags: trunk | |
| 15:37 | Add tests to improve coverage of fts5_varint.c. check-in: 89f24f31 user: dan tags: fts5-incompatible | |
| 15:17 | Changes from ENABLE_CONCURRENT (default off) to OMIT_CONCURRENT (default on). This is not a clear-cut decision and might be changed back. check-in: f8ae9bfd user: drh tags: begin-concurrent | |
| 14:48 | Merge recent trunk enhancements. check-in: 6a513c05 user: drh tags: sessions | |
| 14:39 | Merge enhancements from trunk. check-in: 25ee3000 user: drh tags: cursor-hints | |
| 14:22 | Remove some more code from fts5_index.c by consolidating similar functions. check-in: 59ae30b9 user: dan tags: fts5-incompatible | |
| 14:18 | Merge enhancements from trunk. check-in: 1ab10cbf user: drh tags: index-expr | |
| 14:04 | Merge trunk optimizations. check-in: 71e7299e user: drh tags: begin-concurrent | |
| 13:46 | Add the sqlite3VdbeLoadString() and sqlite3VdbeMultiLoad() routines to help with code generation, especially on PRAGMAs. Rename sqlite3VdbeAddGoto() to just sqlite3VdbeGoto(). check-in: 847387ec user: drh tags: trunk | |
| 11:17 | Remove dead code from fts5_index.c. check-in: 8a0a9b01 user: dan tags: fts5-incompatible | |
| 11:00 | Fix the fts5 integrity-check so that it works with columnsize=0 tables. check-in: 11b887b1 user: dan tags: fts5-incompatible | |
| 10:27 | Fix a memory leak in fts5_expr.c. check-in: 399932a1 user: dan tags: fts5-incompatible | |
| 04:28 | Factor out and simplify code in pragma.c for pragmas that return a single row with a single column that is an integer or text value. check-in: d7f4bdf5 user: drh tags: trunk | |
| 03:29 | For PRAGMAs, factor out the code that sets the result set column names into a subroutine. check-in: 0ea6e5c9 user: drh tags: trunk | |
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2015-09-02
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| 21:00 | Optimizations to the printf formatter. check-in: a3b35dde user: drh tags: trunk | |
| 19:48 | Further tests to raise coverage of fts5 synonym code to 100%. Fix a dropped error code in the same. check-in: bdedd838 user: dan tags: fts5-incompatible | |
| 18:56 | Fix an issue with fts5 synonyms and NEAR(...) queries. check-in: f2e59070 user: dan tags: fts5-incompatible | |
| 18:40 | Add and use the sqlite3VdbeChangeOpcode() routine. Simplify the implementation of the other sqlite3VdbeChange*() routines. check-in: 0a5b00e4 user: drh tags: trunk | |
| 18:19 | Add the sqlite3VdbeAddGoto(v,i) routine as a shorthand for sqlite3VdbeAddOp2(v,OP_Goto,0,i). check-in: be78f413 user: drh tags: trunk | |
| 17:55 | Change sqlite3_sql() so that it always returns the SQL text of the prepared statement, if the text is available, even if the the prepared statement was generated using sqlite3_prepare() instead of sqlite3_prepare_v2(). Also include some minor comment fixes and code simplifications. check-in: 2f5472cf user: drh tags: trunk | |
| 17:34 | Fix a problem with fts5 synonyms and phrase queries. Also fix an OOM handling bug in fts5. check-in: a4c35fa2 user: dan tags: fts5-incompatible | |
| 16:51 | Small simplification to the EXPLAIN QUERY PLAN logic. check-in: d1592d20 user: drh tags: trunk | |
| 15:37 | Use sqlite3XPrintf() instead of sqlite3StrAccumAppend() in a few places for better performance and a smaller footprint. check-in: 82355e41 user: drh tags: trunk | |
| 14:56 | The sqlite3_memory_alarm() interface has been deprecated and undocumented for almost 8 years (since version 3.5.3). Change it into a no-op. check-in: 5d3f5df4 user: drh tags: trunk | |
| 14:17 | Fix a problem handling OOM conditions within fts5 queries that feature synonyms. check-in: 11fa9808 user: dan tags: fts5-incompatible | |
| 12:52 | This change is not correct for the boundary case of nCellKey==0. Was: Small performance gain and size reduction in sqlite3VdbeIdxKeyCompare(). Closed-Leaf check-in: 6e0298cd user: drh tags: mistake | |
| 08:22 | Fix a problem with fts5 synonyms and the xQueryPhrase() auxiliary function API. check-in: cf3e45e7 user: dan tags: fts5-incompatible | |
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2015-09-01
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| 23:51 | Very minor optimizations in the unix VFS. check-in: 6db3ff45 user: drh tags: trunk | |
| 22:29 | Performance improvement in sqlite3VarintLen(). check-in: adf9fefb user: drh tags: trunk | |
| 20:09 | Small size reduction and performance increase in sqlite3DbMallocSize(). check-in: 8a80967f user: drh tags: trunk | |
| 19:51 | Reduce the number of calls to sqlite3BeginBenignMalloc(). check-in: 0bee6583 user: drh tags: trunk | |
| 18:52 | Merge recent enhancements from trunk. check-in: cb772366 user: drh tags: sessions | |
| 18:44 | Fix a problem that occurs when more than 4 synonyms for a term appear within a single row. check-in: cd359550 user: dan tags: fts5-incompatible | |
| 18:31 | Merge enhancements from trunk. check-in: 29570a60 user: drh tags: cursor-hints | |
| 18:08 | Add tests for fts5 synonyms implemented by adding extra terms to queries. And fixes for the same. check-in: dbcb7380 user: dan tags: fts5-incompatible | |
| 18:01 | Merge the latest trunk enhancements. check-in: 3dea0474 user: drh tags: begin-concurrent | |
| 17:48 | Fixes so that it builds without warnings both with and without SQLITE_ENABLE_CONCURRENT. check-in: 5ed2a445 user: drh tags: begin-concurrent | |
| 13:17 | Rename SQLITE_FUNC_VARYING to SQLITE_FUNC_SLOCHNG - a more descriptive name for what that bit means. check-in: ff5137a6 user: drh tags: index-expr | |
| 00:42 | Remove unreachable branches. check-in: fd4da231 user: drh tags: index-expr | |
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2015-08-31
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| 23:09 | Fix a bug in error reporting when a UNIQUE index on expressions fails its uniqueness test. check-in: 5a2c0e90 user: drh tags: index-expr | |
| 21:16 | Not only date/time functions, but also functions like sqlite_version() and changes() need to be prohibited from use inside of indexes. check-in: 48713130 user: drh tags: index-expr | |
| 20:06 | Begin changes to allow synonym support by adding multiple terms to a query (an alternative to adding multiple terms to the FTS index). check-in: ad7feaed user: dan tags: fts5-incompatible | |
| 19:38 | Always assume that indexed expressions can generate a NULL. Get indexed expressions working for the case of two or more expressions in the same index. check-in: cc60321a user: drh tags: index-expr | |
| 18:13 | Case should not be significant when comparing function names. check-in: e2f1caf1 user: drh tags: index-expr | |
| 17:34 | Make the distinction between truly deterministic functions and date/time functions which only return the same answer for a single query. Only truly deterministic functions are allowed in indexes. Add new expression index test cases. check-in: c77554b5 user: drh tags: index-expr | |
| 15:58 | Improved analysis and usage of indexed expressions in the query planner. check-in: f8893696 user: drh tags: index-expr | |
| 14:27 | Merge the latest enhancements from trunk. check-in: 7bde6d4d user: drh tags: index-expr | |
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2015-08-29
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| 19:41 | Enhance the json_extract() function so that if given multiple PATH arguments it will return a JSON array with all of the answers. Also update comments within the json1 extension to reflect stricter interpretation of JSON and PATH arguments. check-in: 1da60c3d user: drh tags: trunk | |
| 19:03 | Link the json1 extension into the command-line shell by default. check-in: 2e8e239c user: drh tags: trunk | |
| 18:46 | Add a test for an fts5 tokenizer that supports synonyms by adding multiple entries to the fts index. check-in: 98d07d16 user: dan tags: fts5-incompatible | |
| 18:30 | New test cases for the json1 extension. check-in: daff4832 user: drh tags: trunk | |
| 17:22 | Fix the build with -DSQLITE_OMIT_VIRTUALTABLE. check-in: 752918de user: drh tags: trunk | |
| 16:02 | Do not consider an empty string to be valid JSON. Add some additional JSON test cases. check-in: fd19ff02 user: drh tags: trunk | |
| 15:44 | Another change to the fts5 tokenizer API. check-in: fc718684 user: dan tags: fts5-incompatible | |
| 00:54 | Change the json1.c module so that it throws an error if any of the JSON selector paths are malformed. check-in: 3aa0855f user: drh tags: trunk | |
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2015-08-28
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| 20:07 | Back out the json_check() routine. Instead, throw an error if the input to a json function (other than json_valid()) is not valid JSON. check-in: dc9ce7b1 user: drh tags: trunk | |
| 19:56 | Change the fts5 tokenizer API to allow more than one token to occupy a single position within a document. check-in: 90b85b42 user: dan tags: fts5-incompatible | |
| 16:41 | Fix compiler warnings in rbu code. check-in: 0fdc36fe user: dan tags: trunk | |
| 16:18 | When searching the wal file for a frame, do not search that part that was already checkpointed when the transaction was opened. check-in: a84cf4f5 user: dan tags: trunk | |
| 15:50 | Merge latest trunk into this branch. Closed-Leaf check-in: ab93024d user: dan tags: wal-read-change | |
| 09:27 | Merge latest trunk changes with this branch. check-in: 57bc0194 user: dan tags: begin-concurrent | |
| 03:48 | Add the json_check() function, which returns its argument if the argument is well-formed JSON or which throws an error otherwise. check-in: 64abb65d user: drh tags: trunk | |
| 03:33 | Enhance the json_insert(), json_replace(), and json_set() functions with the ability to add JSON instead of text if the argument is text and if the PATH begins with '$$' instead of just '$'. check-in: 44f103d8 user: drh tags: trunk | |
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2015-08-27
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| 23:42 | Fix the OR-optimization so that it always ignores subplans that do not use an index. check-in: cf452028 user: drh tags: index-expr | |
| 23:18 | Fix the OR-optimization so that it always ignores subplans that do not use an index. check-in: 66f92a16 user: drh tags: trunk | |
| 20:33 | Fix EXPLAIN QUERY PLAN output for indexed-expressions. Fix another obscure fault in the WHERE term scanner. check-in: 73d361ce user: drh tags: index-expr | |
| 19:57 | Add header comments for new methods in pager.c. check-in: 437c7e21 user: dan tags: begin-concurrent | |
| 19:56 | Fix problems in the indexed-expression handling in the optimizer. check-in: 03375017 user: drh tags: index-expr | |
| 19:22 | Add test cases for concurrent transactions and long-lived SELECT statements. check-in: fd4798cb user: dan tags: begin-concurrent | |
| 18:24 | Activate the ability to use expressions in indexes in a query. There are some test failures, but mostly this seems to work. check-in: 42f93f58 user: drh tags: index-expr | |
| 17:42 | Fix a problem whereby concurrent transactions would not consider pages read by the transaction before the first write statement. check-in: fc17f731 user: dan tags: begin-concurrent | |
| 16:07 | Merge changes from trunk. check-in: c80e9e8e user: drh tags: index-expr | |
| 15:58 | Adjustments to the WHERE term scanning, to better handle scanning terms of an index. check-in: 5611130a user: drh tags: index-expr | |
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2015-08-26
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| 21:08 | Reduce the size of the WhereScan object by 24 bytes while also clarifying its operation. check-in: cbc3c9a8 user: drh tags: trunk | |
| 18:54 | Fix an assert() in pager.c that could fail in a concurrent transaction. check-in: 69394dda user: dan tags: begin-concurrent | |
| 18:04 | Merge enhancements from trunk. check-in: ec6ddb3d user: drh tags: index-expr | |
| 18:02 | Fix a problem allowing some conflicting transactions to be committed. check-in: a0566382 user: dan tags: begin-concurrent | |
| 14:01 | Evaluate expressions only once when the same expression is used in both the result set and in the ORDER BY clause. check-in: c2f3bbad user: drh tags: trunk | |
| 11:40 | Refactor With.a.zErr into With.a.zCteErr. No logic changes. check-in: 58ba7363 user: drh tags: trunk | |
| 11:34 | Update the TreeView output for compound SELECT statements so that all entries are shown vertically aligned rather than each successive entry being indented. check-in: 65a89187 user: drh tags: trunk | |
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2015-08-25
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| 19:42 | Move sqlite3IndexColumnAffinity() inside of SQLITE_ENABLE_STAT3_OR_STAT4. check-in: b3732a4e user: drh tags: trunk | |
| 19:24 | Merge trunk enhancements. check-in: e8b02902 user: drh tags: index-expr | |
| 19:20 | Use the sqlite3IndexColumnAffinity() routine to quickly and correctly find the affinity of an index column. check-in: 1ee089a7 user: drh tags: trunk | |
| 19:10 | Add miscellaneous test cases for concurrent transactions. check-in: 779b1d0e user: dan tags: begin-concurrent | |
| 17:16 | If "PRAGMA integrity_check" is run while the database is being written by a CONCURRENT transaction, do not consider unreferenced pages to be an error. They may be part of the free-page list, which is not visible at the b-tree layer when running a CONCURRENT transaction. check-in: f32b57b4 user: dan tags: begin-concurrent | |
| 16:57 | Add code to maintain indexes with expression arguments across DELETE, INSERT, and UPDATE statements. Legacy tests pass, but the new code paths are still largely untested. The query planner currently makes no effort to use expression indexes. check-in: efaabdb7 user: drh tags: index-expr | |
| 16:01 | Test that if a corrupt wal-index header is encountered when attempting to commit a concurrent transaction, SQLITE_BUSY_SNAPSHOT is returned to the caller. check-in: c746e0bd user: dan tags: begin-concurrent | |
| 14:37 | Fix a segfault that could occur following an OOM condition in the concurrent transaction code. check-in: 231b5880 user: dan tags: begin-concurrent | |
| 11:16 | Merge latest trunk changes with this branch. check-in: 3e7d6dd6 user: dan tags: begin-concurrent | |
| 00:34 | Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK. check-in: 8f1d9f1f user: drh tags: trunk | |
| 00:27 | Changes toward being able to process indexes on expressions. Not there yet - this check-in is just movement in that direction. Some tests are failing. check-in: 0ad0f8d7 user: drh tags: index-expr | |
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2015-08-24
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| 22:06 | Remove duplicated line of code. check-in: 47280f2a user: mistachkin tags: begin-concurrent | |
| 20:54 | Remove some redundant code: Call sqlite3ResolveExprListNames() rather than calling sqlite3ResolveExprNames() in a loop - in two places. check-in: bdaf6646 user: drh tags: trunk | |
| 20:21 | Enhances the parser so that it accepts arbitrary expressions for the arguments of an index, though the code generator still rejects everything other than simple column names. The sqlite3RestrictColumnListSyntax() routine is removed since that feature is now handled by the parser. check-in: bed42116 user: drh tags: trunk | |
| 19:56 | Change "BEGIN UNLOCKED" to "BEGIN CONCURRENT". check-in: ba1ab858 user: dan tags: begin-concurrent | |
| 19:08 | Fix handling of attempts to modify the database schema, application_id or user_version within an UNLOCKED transaction. check-in: 5b9f2721 user: dan tags: begin-concurrent | |
| 17:42 | Enhance the CREATE VIEW syntax so that the names of columns of the view can be specified after the view name. check-in: d794b34d user: drh tags: trunk | |
| 17:18 | Enhancements to the batch build tool for MSVC. check-in: a1ae20cd user: mistachkin tags: trunk | |
| 16:00 | Fix compilation without SQLITE_ENABLE_UNLOCKED. Also other code organization issues. check-in: 04113557 user: dan tags: begin-concurrent | |
| 15:39 | Disallow the use of COLLATE clauses and the ASC and DESC keywords within foreign key constraints and in the argument list to common table expressions. check-in: 83cbc4d8 user: drh tags: trunk | |
| 12:42 | Improvements to JSON string dequoting. check-in: 196d66d3 user: drh tags: trunk | |
| 10:05 | Consolidate two blocks of similar code in btreeFixUnlocked(). check-in: 701302b4 user: dan tags: begin-concurrent | |
| 06:44 | Merge trunk changes with this branch. check-in: 876810c2 user: dan tags: begin-concurrent | |
| 06:43 | Fix another problem involving unlocked transactions and wal-file restarts. check-in: 4460764e user: dan tags: begin-concurrent | |
| 02:32 | Fix corner-case problems in the type and atom columns of json_each() and json_tree(). check-in: f0aba0e1 user: drh tags: trunk | |
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2015-08-23
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| 20:48 | Fix a comment typo on sqlite3ExprAlloc(). No code changes. check-in: 518d6220 user: drh tags: trunk | |
| 20:44 | Fix minor glitches in the json1.c extension, mostly having to do with OOM behavior. check-in: cc520414 user: drh tags: trunk | |
| 02:42 | Fixes to json_each() and json_tree(). Improved json_parse() debugging output. check-in: fc1b24f3 user: drh tags: trunk | |
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2015-08-22
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| 20:32 | Fix a problem to do with detecting unlocked transaction conflicts if another client restarts the wal while the transaction is running. check-in: e3968b25 user: dan tags: begin-concurrent | |
| 19:39 | Add the json_valid() function to the json1.c extension. Fix various minor problems in the json1.c extension. check-in: 380a9734 user: drh tags: trunk | |
| 17:28 | Add further tests for deferred page allocation. And fixes for the same. check-in: ed0a31be user: dan tags: begin-concurrent | |
| 07:56 | Merge further trunk changes. check-in: c2327a3b user: dan tags: begin-concurrent | |
| 07:55 | Merge trunk changes into this branch. check-in: 9021f736 user: dan tags: begin-concurrent | |
| 03:05 | Fix a couple instances of OOM handling in the json extension. check-in: 213a6c5c user: drh tags: trunk | |
| 01:32 | Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. check-in: 351bc22f user: drh tags: trunk | |
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2015-08-21
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| 20:43 | Add extension functions for processing JSON. check-in: 178f9a35 user: drh tags: trunk | |
| 20:37 | Fixes for compiler warnings and errors in the makefiles. Rename the one test script to json101.test. Closed-Leaf check-in: 9ff6ccde user: drh tags: json | |
| 20:12 | Change the name of the json loadable extension to "json1.c", in anticipation of having future major changes to the interface. check-in: d0d4bec9 user: drh tags: json | |
| 20:11 | Fix many minor issues in the unlocked transaction code. check-in: 53aaeea6 user: dan tags: begin-concurrent | |
| 20:02 | Add the fullkey column to both json_each() and json_tree(). check-in: 15dd9943 user: drh tags: json | |
| 19:56 | Merge header file fixes from trunk. check-in: 7c2713e9 user: drh tags: json | |
| 19:53 | Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h. check-in: da3c9df0 user: drh tags: trunk | |
| 18:55 | When committing an UNLOCKED transaction, try to move pages allocated at the end of the file to free slots within the file (like an incremental-vacuum operation does). check-in: 06967916 user: dan tags: begin-concurrent | |
| 17:57 | Fix a problem with UNLOCKED transactions that free pages allocated within the same transaction. check-in: 227bb8a1 user: dan tags: begin-concurrent | |
| 17:39 | Reserve the SQLITE_IOERR_VNODE error code name. check-in: 53b593fc user: drh tags: trunk | |