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50 check-ins occurring around fb90e7189a.
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2018-09-28
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| 21:11 | Merge latest begin-concurrent changes into this branch. (check-in: 6f3dd9809f user: dan tags: begin-concurrent-pnu) | |
| 20:58 | Merge latest trunk into this branch. (check-in: 86750c927c user: dan tags: begin-concurrent) | |
| 20:46 | Have sqlite3changegroup_output_strm() call its output function more regularly. (check-in: 8467c31aa0 user: dan tags: trunk) | |
| 18:51 | Fix a bug in the sqlite_memstat virtual table that was causing it to report the amount of memory used as zero bytes. (check-in: 8a758a8721 user: drh tags: trunk) | |
| 14:01 | Add the geopoly_regular(X,Y,R,N) function to the geopoly extension. (check-in: 4505bbae58 user: drh tags: trunk) | |
| 13:18 | Make most geopoly functions pure. (check-in: 944e167a98 user: drh tags: trunk) | |
| 00:16 | Rig geopoly to use sqlite3AtoF() if it is available, as that routine is much faster than atof(). (check-in: 470c6c07d0 user: drh tags: trunk) | |
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2018-09-27
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| 23:57 | Small performance optimization in the JSON parser of Geopoly. (check-in: fb520e7103 user: drh tags: trunk) | |
| 20:37 | Enhance the GeoPOLY extension so that it always stores its polygons in the binary format, which is faster and more compact. (check-in: dc35f7b175 user: drh tags: trunk) | |
| 20:20 | Ensure that the OP_VColumn opcode does set sqlite3_vtab_nochange() unless the OPFLAG_NOCHNG bit is set in P5. Fix for ticket [69d642332d25aa3b7315a6d385] (check-in: 322ab1fc61 user: drh tags: trunk) | |
| 17:33 | Another minor tweak to memstat.c so that it may be built against older versions of SQLite. (check-in: 4c1fed60b9 user: dan tags: trunk) | |
| 17:15 | Modify the memstat virtual table so that it works with SQLite version 3.9.2. (check-in: 7171d8ae6b user: drh tags: trunk) | |
| 17:03 | Add the sqlite_memstat extension - an eponymous virtual table that shows memory usages statistics for SQLite. (check-in: 954ef61f6a user: drh tags: trunk) | |
| 16:57 | Enhancements to sqlite_memstat: (1) Add an extra "schema" column to show the schema name for ZIPVFS stats. (2) Only show ZIPVFS stats to schema that use ZIPVFS (3) Put a NULL in unused columns of the output. (Closed-Leaf check-in: 9351135b43 user: drh tags: memstat-vtab) | |
| 15:45 | Add initial ZIPVFS support for the "main" database to the sqlite_memstat virtual table. (check-in: 9cd27350b0 user: drh tags: memstat-vtab) | |
| 15:21 | Initial prototype of a eponymous virtual table that accesses sqlite3_status64() and sqlite3_db_status(). (check-in: 0b44e1f68e user: drh tags: memstat-vtab) | |
| 14:24 | Minor enhancement to the pager so that it remembers if the underlying database files is immutable. (Leaf check-in: 64db614edd user: drh tags: immutable-pager) | |
| 13:10 | Disallow the use of window functions in the recursive part of a recursive CTE. Fix for ticket [e8275b415a2f03bee]. (check-in: b284957096 user: drh tags: branch-3.25) | |
| 12:14 | Disallow the use of window functions in the recursive part of a recursive CTE. Fix for ticket [e8275b415a2f03bee]. (check-in: 7fc2994434 user: dan tags: trunk) | |
| 00:04 | Minor simplification: In OP_ParseSchema, read the p1 register once. (check-in: bd250533a0 user: mistachkin tags: trunk) | |
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2018-09-26
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| 18:02 | Further improvements to the ".help" command in the CLI. (check-in: edc3d18ecb user: drh tags: trunk) | |
| 16:53 | Begin revamping the ".help" command in the command-line shell so that it can accept an argument and will do a search for commands that match that argument. (check-in: 209afb8d06 user: drh tags: trunk) | |
| 16:05 | Tweak spellfix.c so that if SQLITE_SPELLFIX_5BYTE_MAPPINGS is defined at compile time the Transliteration structure has space for 5 byte (instead of 4 byte) mappings. (check-in: cbaf5b6c1b user: dan tags: trunk) | |
| 03:43 | Fix typos in the header comment for the sha1 and sha3 hash extensions in the ext/misc folder. (check-in: 4ed9d83a0b user: drh tags: trunk) | |
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2018-09-25
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| 19:08 | Version 3.25.2 (check-in: fb90e7189a user: drh tags: release, version-3.25.2, branch-3.25) | |
| 13:52 | Fix a problem in releasetest.tcl causing configuration "Fast-One" to fail. (check-in: 32ac001426 user: dan tags: branch-3.25) | |
| 13:51 | Fix a problem in releasetest.tcl causing configuration "Fast-One" to fail. (check-in: 42e04fefbc user: dan tags: trunk) | |
| 01:38 | Bump the version number to 3.25.2. (check-in: 996d74f501 user: drh tags: branch-3.25) | |
| 01:35 | Fix a compilation issue in the "userauth" extension. Also fix a few test script errors that occur with SQLITE_USER_AUTHENTICATION=1 builds. (check-in: e7db5f59ee user: drh tags: branch-3.25) | |
| 01:17 | Fix a problem building on Android with SQLITE_ENABLE_BATCH_ATOMIC_WRITE set. (check-in: b9ffa77c92 user: drh tags: branch-3.25) | |
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2018-09-24
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| 21:07 | Avoid incrementing the SQLITE_LOOKASIDE_MISS_SIZE stat before sqlite3_open() returns. Fix test script problem in lookaside.test. (check-in: 3bd94e4317 user: drh tags: branch-3.25) | |
| 20:50 | Fix missing space in 'configure.ac' reported on the mailing list. (check-in: 4407e15ac9 user: drh tags: branch-3.25) | |
| 20:48 | Add the "PRAGMA legacy_alter_table=ON" command to enable the pre-3.25.0 behavior of ALTER TABLE that does not modify the bodies of triggers or views or the WHERE clause of a partial index. Enable the legacy behavior by default when running the xRename method of virtual tables. (check-in: 31dc8b191c user: drh tags: branch-3.25) | |
| 19:41 | Allow a writable virtual table to have a schema with an INTEGER PRIMARY KEY and WITHOUT ROWID. This fixes ticket [f25d5ceebe1d710ff61a571e395356869d8272ef]. Test case in TH3. (check-in: 3139af9910 user: drh tags: branch-3.25) | |
| 19:32 | Fix a faulty assert() in the validation logic for the LEFT JOIN strength reduction optimization. Problem found by OSSFuzz. (check-in: 8694c3d565 user: drh tags: branch-3.25) | |
| 19:21 | Fix the "sqlite3" command in the TCL interface so that it correctly returns an error if invoked with no arguments. (check-in: 8a82fcf05f user: drh tags: branch-3.25) | |
| 18:29 | Fix a problem with views that use window functions as part of complex expressions. (check-in: 1c0ecbbdf1 user: drh tags: branch-3.25) | |
| 15:39 | Slightly smaller and faster alternative to [507d892c3a40a0bacbd47] that fixes a problem with views that use window function as part of complex expressions. (check-in: d7c816ae15 user: drh tags: trunk) | |
| 14:51 | Fix a problem with views that use window functions as part of complex expressions. (check-in: 507d892c3a user: dan tags: trunk) | |
| 14:10 | Allow a writable virtual table to have a schema with an INTEGER PRIMARY KEY and WITHOUT ROWID. This fixes ticket [f25d5ceebe1d710ff61a571e395356869d8272ef]. Test case in TH3. (check-in: 5a38d9281b user: drh tags: trunk) | |
| 12:37 | Use compile-time options SQLITE_QUERY_PLANNER_LIMIT and SQLITE_QUERY_PLANNER_LIMIT_INCR to control the value for WhereLoopBuilder.iPlanLimit, rather than embedding magic numbers in the code. (check-in: 903e501894 user: drh tags: trunk) | |
| 10:47 | Increase the initial value of WhereLoopBuilder.iPlanLimit to 20K. Issue a warning if the iPlanLimit reaches zero. (check-in: 3dd35f5118 user: drh tags: trunk) | |
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2018-09-23
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| 02:01 | Fix a faulty assert() in the validation logic for the LEFT JOIN strength reduction optimization. Problem found by OSSFuzz. (check-in: 2fd62fccd1 user: drh tags: trunk) | |
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2018-09-22
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| 15:05 | Enhance WhereLoopBuilder.iPlanLimit to handle a case involving the OR optimization discovered overnight by OSSFuzz. (check-in: 7b59930a1d user: drh tags: trunk) | |
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2018-09-21
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| 23:41 | Fix harmless compiler warning when compiled with SQLITE_OMIT_AUTHORIZATION. (check-in: 50f2fa1953 user: mistachkin tags: trunk) | |
| 19:06 | Comment typo fixed. No code changes. (check-in: 7e68cdab20 user: drh tags: trunk) | |
| 18:43 | Put a limit counter on the query planner that restricts the number of index+constraint options that can be considered for each table in a join. This prevents certain pathological queries from taking up too much time in the query planner. (check-in: 8690b5a0cc user: drh tags: trunk) | |
| 13:07 | Optimization to the OP_MakeRecord opcode makes speed-check.sh run about 1.1 million cycles faster, and results in a slightly smaller library. (check-in: d10e636291 user: drh tags: trunk) | |
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2018-09-20
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| 20:43 | Minor code simplification. (check-in: 22ae8a52dd user: drh tags: trunk) | |
| 20:15 | Add the "PRAGMA legacy_alter_table=ON" command to enable the pre-3.25.0 behavior of ALTER TABLE that does not modify the bodies of triggers or views or the WHERE clause of a partial index. Enable the legacy behavior by default when running the xRename method of virtual tables. (check-in: 7edd26ed27 user: drh tags: trunk) | |