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100 check-ins occurring around bfbeffab7735461a.
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2018-01-26
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| 18:59 | If the argument to table function zipfile() is a blob (not text), assume that it contains a zip file image to interpret, not the name of a file on disk. check-in: 029ebcd3 user: dan tags: trunk | |
| 18:37 | Improve text-to-integer conversion in boundary cases. The sqlite3Atoi64() function always returns the minimum or maximum integer if the magnitude of the text value is too large. Trailing whitespace is now ignored. check-in: ace0644a user: drh tags: trunk | |
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2018-01-25
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| 20:50 | Reorganize zipfile.c code to make it easier to add support for in-memory zip archive processing. check-in: 30b92582 user: dan tags: trunk | |
| 01:20 | Slightly smaller and faster implementation of OP_If and OP_IfNot. check-in: 6ab42934 user: drh tags: trunk | |
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2018-01-24
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| 20:42 | When unpacking a sorter record, do so from right to left instead of left to right, since by starting with the right-most column, the work done by OP_Column opcodes is reduced. check-in: 8055e4f4 user: drh tags: trunk | |
| 18:28 | Reorganize spellfix.c to make it easier to edit automatically (e.g. using a script). No changes to functionality. check-in: 090a64fa user: dan tags: trunk | |
| 16:04 | Rearrange fields of the BtCursor object so that it is smaller and requires less initialization, for a small performance improvement. check-in: 0ddf5292 user: drh tags: trunk | |
| 15:07 | Add the normalize.c extension. check-in: 16ebe558 user: drh tags: trunk | |
| 15:02 | Merge changes from trunk. check-in: 6ef3de81 user: drh tags: memdb | |
| 14:40 | Interchange the numeric codes for CURSOR_VALID and CURSOR_INVALID to obtain a small size decrease and performance increase. check-in: e0f192ea user: drh tags: trunk | |
| 14:39 | Adjust the fts3rank.test module so that it works on big-endian systems (hopefully - I don't have a big-endian machine to test the change on.) check-in: e4766cab user: drh tags: trunk | |
| 13:15 | Improved error message output when the btreeinfo.c extension is run in a connection that lacks sqlite_dbpage support. check-in: 461b0b81 user: drh tags: trunk | |
| 12:14 | Prevent a harmless unused variable warning when compiling with SQLITE_OMIT_TRACE. check-in: 61a44961 user: drh tags: trunk | |
| 11:29 | Fix a formatting issue in sqlite3_prepare_v3() documentation. No changes to code. check-in: 9e6066de user: drh tags: trunk | |
| 11:25 | Fix the sqlite3ext.h header file so that it correctly accesses the new sqlite3_value_nochange() and sqlite3_vtab_collation() interfaces. check-in: 6185d190 user: drh tags: trunk | |
| 06:30 | Update a couple of test scripts so that they work on F2FS file-systems that support atomic transactions. check-in: 49e58e64 user: dan tags: trunk | |
| 01:58 | Make the shell functional even if compiled with SQLITE_OMIT_COMPLETE. Omit the sqlite3_complete() call from the fuzzing interface if it is compiled with SQLITE_OMIT_COMPLETE. check-in: c3e816cc user: drh tags: trunk | |
| 01:02 | Invoke the sqlite3_complete() interface from the fuzzer. check-in: 332bf846 user: drh tags: trunk | |
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2018-01-23
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| 20:22 | Increase the version number to 3.23.0 for the next development cycle. check-in: b58b60b2 user: drh tags: trunk | |
| 19:24 | Remove an unreachable branch from sqlite3SkipAccumulatorLoad(). check-in: 8b9c8eab user: drh tags: trunk | |
| 17:33 | Work around a problem with GCC on 32-bit machines that cause the CAST operator to generate a floating-point result for strings that could be represented as very large integers. check-in: 1b027319 user: drh tags: trunk | |
| 16:38 | Fix a bug causing spurious "sub-select returns N columns expected 1" errors in join queries with a term like "(a, b) IN (SELECT ...)" in the WHERE clause. Ticket [7310e2fb3d046a5f5]. check-in: 14dfd96f user: dan tags: trunk | |
| 15:26 | Fix the modification-time setting logic in the fileio.c extension on Windows so that it works with utf8 filenames. check-in: f785b904 user: drh tags: trunk | |
| 14:01 | In SQLITE_ENABLE_BATCH_ATOMIC_WRITE builds on F2FS file-systems, invoke SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE if an SQLITE_FCNTL_COMMIT_ATOMIC_WRITE call fails. Also, do not use an atomic transaction to create the initial database. This is because if an error occurs while writing to the db file, any changes to the file-size do not seem to be rolled back automatically. The only time this matters is when the file was 0 bytes in size to start with. check-in: b3122db1 user: dan tags: trunk | |
| 13:30 | Fix comment typos. No changes to code. check-in: 8e5e74c6 user: drh tags: trunk | |
| 07:11 | Skip defining WIN32_LEAN_AND_MEAN when it is already defined. check-in: 195f5323 user: mistachkin tags: trunk | |
| 04:22 | Slightly faster implementation of the length() SQL function. check-in: 9a4199ae user: drh tags: trunk | |
| 03:44 | Slightly faster function dispatch in the virtual machine by avoiding unnecessary reinitialization of variables that are already correctly initialized. check-in: edd4e687 user: drh tags: trunk | |
| 01:56 | Enhance the PRAGMA noop_update statement so that the behavior persists across reprepare operations. Leaf check-in: c25da6de user: drh tags: noop-update-reprepare | |
| 00:17 | Simplify one of the compiler warning fixes from the previous check-in. check-in: 012d7d49 user: mistachkin tags: trunk | |
| 00:05 | Fix harmless compiler warnings seen with MSVC. check-in: 76a11a80 user: mistachkin tags: trunk | |
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2018-01-22
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| 19:04 | Merge all version-3.22.0 changes. check-in: 27e20d69 user: drh tags: apple-osx | |
| 18:45 | Version 3.22.0 check-in: 0c55d179 user: drh tags: trunk, release, version-3.22.0 | |
| 15:45 | Avoid unnecessary OOM detection warnings in a debugging routine. check-in: 395f8ea7 user: drh tags: trunk | |
| 15:20 | Fix a test case in walro2.test so that it works with encryption extensions (when each page has a little less usable space available than usual). check-in: b79521d2 user: dan tags: trunk | |
| 14:49 | On the walro2-X.4.2.2 test case, show the size as part of the test output. check-in: ac5091d7 user: drh tags: trunk | |
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2018-01-20
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| 15:48 | Allow the shell to be built from the configure script with SQLITE_OMIT_VIRTUALTABLE defined. check-in: 136bf323 user: dan tags: trunk | |
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2018-01-18
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| 19:00 | Use a loop to avoid recursion in the heightOfSelect() function. check-in: 86de4359 user: dan tags: trunk | |
| 17:46 | Check for both zlib.h and -lz before enabling zlib support in the amalgamation configure script. check-in: 8ecd13a1 user: dan tags: trunk | |
| 17:09 | Update the autoconf configure.ac script and Makefile.am templates so that ZLIB is automatically detected and used. check-in: 41bfb6b8 user: drh tags: trunk | |
| 16:59 | Fix sessions module handling of sqlite_stat1 rows with (idx IS NULL). check-in: 0e916416 user: dan tags: trunk | |
| 16:56 | Clarify the handling of the sqlite_stat1 table by legacy versions of the sessions module. Closed-Leaf check-in: dc7c48cb user: dan tags: sessions-stat1 | |
| 16:53 | Add comments describing the special sqlite_stat1 handling to sqlite3session.h. check-in: 4431a325 user: dan tags: sessions-stat1 | |
| 16:52 | Fix to the documentation for sqlite3_trace_v2(). No changes to code. check-in: 6fbd0a11 user: drh tags: trunk | |
| 16:42 | Fix sessions module conflict handling for the sqlite_stat1 table. check-in: f05ee74e user: dan tags: sessions-stat1 | |
| 15:06 | Simplify the sessions preupdate-hook logic for transforming NULL to X'' for column sqlite_stat1.idx. check-in: 089d7cec user: dan tags: sessions-stat1 | |
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2018-01-17
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| 21:14 | Alternative implementation for the internal sqlite3Pow10() utility for MSVC, which is more accurate on that platform. check-in: 469b96be user: drh tags: trunk | |
| 20:57 | Fix a problem in the sessions module with logging sqlite_stat1 rows for which (idx IS NULL) is true. check-in: 25bf734b user: dan tags: sessions-stat1 | |
| 17:38 | Fix a problem causing the sessions module to occasionally lose track of rows with composite primary keys when there are two rows with the same text value in the leftmost column of the PK. check-in: 09aed136 user: dan tags: trunk | |
| 16:11 | Fix main.mk so that testfixture can be built either from the amalgamation or from individual source files. No changes to code. check-in: a8aea925 user: dan tags: trunk | |
| 13:15 | Fix harmless compiler warnings, mostly unused parameters for UDFs in the CLI. check-in: bfbeffab user: drh tags: trunk | |
| 12:58 | Omit the single test from zipfile.test that uses json functionality in non-SQLITE_ENABLE_JSON1 builds. check-in: 6bb2a10f user: dan tags: trunk | |
| 12:57 | Update test file fts5fault6.test to account for test tokenizers implemented in Tcl returning SQLITE_ERROR instead of SQLITE_NOMEM following an OOM error. check-in: c232f642 user: dan tags: trunk | |
| 01:40 | Simplifications to winOpenSharedMemory in the Win32 VFS. check-in: 3e04999d user: mistachkin tags: trunk | |
| 01:26 | Corrections to error code handling in os_win.c, pursuant to walfault.test. check-in: 56819222 user: mistachkin tags: trunk | |
| 01:15 | Fix duplicate test names in 'walfault.test'. check-in: 7274d05f user: mistachkin tags: trunk | |
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2018-01-16
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| 21:09 | Fix a problem causing zipfile to store 0 in place of the CRC32 value for uncompressed files. check-in: ba44724b user: dan tags: trunk | |
| 21:05 | Remove an unused field from the internal definition of the sqlite3_context object. check-in: 948a26b5 user: drh tags: trunk | |
| 21:00 | Fix compiler warning in the FTS5 test interface. check-in: 2ab4e8d5 user: drh tags: trunk | |
| 20:50 | Make the new sqlite3_vtab_collation() interface accessible to loadable extensions. check-in: f301db3c user: drh tags: trunk | |
| 20:44 | Fix a test problem causing an error in fts5fault9.test. check-in: 8e204811 user: dan tags: trunk | |
| 20:37 | Remove the unused SQLITE_CANTOPEN_DIRTYWAL result code. check-in: 3c786305 user: drh tags: trunk | |
| 20:20 | Fix a makefile problem causing -DSQLITE_ENABLE_STMTVTAB builds to fail. check-in: 7f6e5bdf user: dan tags: trunk | |
| 20:05 | Move the ZLIB version announcement in the CLI out of the default banner and put it in the ".version" command. check-in: 231679d6 user: drh tags: trunk | |
| 19:03 | Show version of zlib in use when running the shell tool in interactive mode. check-in: a8906b52 user: mistachkin tags: trunk | |
| 17:33 | Change a cat in zipfile.c from (z_const Bytef*) to just (Bytef*). This allows the module to build with older versions of zlib. check-in: ac9af91d user: dan tags: trunk | |
| 13:37 | Fix a problem causing an infinite loop or other malfunction in some UPDATE statements with an OR term in the WHERE clause. Ticket [47b2581aa9bfecec] check-in: feb2c2b6 user: dan tags: trunk | |
| 02:38 | Disable the ".archive" command tests in shell8.test if the CLI is compiled without ZLIB support. check-in: ce8bfe6c user: drh tags: trunk | |
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2018-01-15
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| 21:59 | Merge the enhancements associated with the first 3.22.0 beta. check-in: c9d2ec51 user: drh tags: apple-osx | |
| 19:00 | Fix a problem in the zipfile module causing it to generate incorrect checksums. Remove the ability to insert compressed data into a zip archive. check-in: b0b7d036 user: dan tags: trunk | |
| 15:49 | Fix a zipfile problem with extracting zero length files compressed using deflate. check-in: cf640872 user: dan tags: trunk | |
| 14:32 | Fix an error in the setDeviceCharacteristics() procedure for the (unsupported) QNX code in os_unix.c. check-in: 8151913a user: drh tags: trunk | |
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2018-01-14
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| 20:12 | Avoid excess stack usage when a VALUES clause with lots of rows occurs within a scalar expression. This fixes a problem discovered by OSSFuzz. check-in: a4fa0581 user: drh tags: trunk | |
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2018-01-13
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| 23:28 | Fix harmless compiler warnings in zipfile.c. check-in: 8f7a592f user: drh tags: trunk | |
| 19:08 | Support UPDATE statements against zipfile virtual tables. check-in: f2d2a5df user: dan tags: trunk | |
| 14:28 | Fully initialize the Mem object for serial-type 10, in case such a serial-type is found in a corrupt database file. check-in: bd70a07d user: drh tags: trunk | |
| 14:07 | Fix a typo in test file crash8.test. check-in: 4951d91d user: dan tags: branch-3.19 | |
| 14:02 | Fix various problems in test scripts preventing "make test" from passing on F2FS file-systems with the "atomic-write" feature. check-in: 6bedc743 user: dan tags: trunk | |
| 14:01 | Fix a typo in crash8.test. Closed-Leaf check-in: c3dc7b8d user: dan tags: f2fs-test-fixes | |
| 13:21 | Fix various problems in test scripts preventing "make test" from passing on F2FS file-systems with the "atomic-write" feature. Cherrypick of [56d93d07]. check-in: 6a296d4d user: dan tags: branch-3.19 | |
| 13:07 | Fix various problems in test scripts preventing "make test" from passing on F2FS file-systems with the "atomic-write" feature. check-in: 56d93d07 user: dan tags: f2fs-test-fixes | |
| 02:07 | Updates and minor typo fix for the README. check-in: bb196fcb user: mistachkin tags: trunk | |
| 01:53 | Add the new "nochange" APIs to the extension loading mechanism. check-in: cd7c4269 user: drh tags: trunk | |
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2018-01-12
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| 23:38 | Add the sqlite3_value_nochange() API, usable from within the xUpdate method of a virtual table to discover whether or not a column was unchanged at the SQL level. check-in: dec3ea4e user: drh tags: trunk | |
| 23:18 | Improved comments. Slightly tighter implementation, but no big changes. Closed-Leaf check-in: a1b3f285 user: drh tags: sqlite3_value_nochange | |
| 21:00 | Add the experimental sqlite3_value_nochange() interface usable by xUpdate methods of virtual tables to see if a column has actually changed values. check-in: 8b7be15e user: drh tags: sqlite3_value_nochange | |
| 19:33 | Simplification to the implementation of OP_Insert. check-in: 6acbdba5 user: drh tags: trunk | |
| 19:20 | Fix error handling in sqlite3session_diff() when it is invoked for table "sqlite_stat1". check-in: 874285e4 user: dan tags: trunk | |
| 18:46 | Avoid an unnecessary branch when not using pre-update hooks. check-in: ec96707e user: drh tags: trunk | |
| 18:03 | Fix obsolete comments. No changes to code. check-in: ec39c99b user: drh tags: trunk | |
| 17:25 | Include changes made to the sqlite_stat1 table in changesets generated by the sessions module. sqlite_stat1 entries in such changesets are ignored by legacy clients. check-in: 20642335 user: dan tags: trunk | |
| 16:44 | Experimental change to include changes made to the sqlite_stat1 table in changesets generated by the sessions module. sqlite_stat1 entries in such changesets are ignored by legacy clients. Closed-Leaf check-in: bd46c442 user: dan tags: sessions-stat1 | |
| 14:34 | Always use utimes() instead of utimensat() since the latter is not available even on some recent unix systems. check-in: 30ed7a4b user: drh tags: trunk | |
| 12:02 | Add a test to ensure that the sqlite3changeset_apply() function ignores tables that do not have the expected primary keys. check-in: bf2daf06 user: dan tags: trunk | |
| 00:30 | Enable the one-pass optimization for DELETE and UPDATE on RTree. This is parked in a branch because is seems to make no measureable performance difference. Leaf check-in: 8b8314cb user: drh tags: rtree-one-pass | |
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2018-01-11
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| 18:15 | Add the sqlite3_vtab_nochange() interface. Test cases are in TH3. check-in: a5d09dfa user: drh tags: trunk | |
| 17:33 | Change zipfile to be a WITHOUT ROWID virtual table and table-valued function. check-in: 931201f6 user: dan tags: trunk | |
| 17:04 | Add the sqlite3_vtab_nochange() method which virtual table implementations can use to optimize UPDATEs. Closed-Leaf check-in: d444b1ff user: drh tags: sqlite3_vtab_nochange | |
| 16:16 | Add test cases for running multiple RBU operations within the same process concurrently. check-in: 407b5ed3 user: dan tags: trunk | |
| 14:50 | Minor formatting changes in zipfile.c. No logical code differences. check-in: 4f68bed3 user: drh tags: trunk | |