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100 check-ins occurring around 777ae8007f6ff303.
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2015-11-12
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| 23:48 | Update the SQLLOG logic so that to builds in accordance with the instructions in the header comment. (check-in: ee6f2feec7 user: drh tags: trunk) | |
| 22:15 | Always parse the schema *before* running "PRAGMA cache_size", not after. (check-in: 12e7d9ec02 user: drh tags: trunk) | |
| 21:55 | Import the test_sqllog.c enhancements from trunk. (check-in: 178da33909 user: drh tags: apple-osx) | |
| 21:42 | Add a space before each line of error output in the test scripts so that all errors can be conveniently located in logs by doing "grep '^ '". (check-in: 9d532fb50d user: drh tags: trunk) | |
| 20:12 | Add support for the SQLITE_SQLLOG_CONDITIONAL environment variable to the logging code in test_sqllog.c. When defined, logging is only performed if the "<database>-sqllog" file is present in the file system when the main database is opened. (check-in: cab8126be9 user: dan tags: trunk) | |
| 16:51 | Merge the latest enhancements from trunk, and in particular the "PRAGMA cache_spill=N" change. (check-in: e72331c719 user: drh tags: apple-osx) | |
| 16:44 | Enhance the "PRAGMA cache_spill" statement to accept an integer argument which is the threshold at which spilling will begin. (check-in: f79d264db2 user: drh tags: trunk) | |
| 15:47 | Test cases. Minor problems fixed. All appears to work now. (Closed-Leaf check-in: 9a431362dc user: drh tags: cache_spill=N) | |
| 15:04 | Fix a #define in parse.y that disabled unused code in the generated parser. (check-in: f84e3085c8 user: drh tags: trunk) | |
| 14:57 | First attempt at enhancing the "PRAGMA cache_spill" statement to accept a cache threashold size. (check-in: 549d42be0d user: drh tags: cache_spill=N) | |
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2015-11-11
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| 18:43 | Fix missing word in a documentation comment. No changes to code. (check-in: ed24d30265 user: mistachkin tags: trunk) | |
| 18:08 | Add a hack to debug out a description of the WHERE clause of a SELECT (or other) statement. Use this in script tool/schemalint.tcl to automatically recommend indexes that might speed up specific queries. (check-in: c6fa01c28e user: dan tags: schemalint) | |
| 15:28 | Improvements to the SQLITE_CONFIG_PAGECACHE documentation. Enhance the command-line shell to be able to take advantage of the full range of SQLITE_CONFIG_PAGECACHE capabilities, such as setting pMem==NULL and N<0. (check-in: 2518d5c971 user: drh tags: trunk) | |
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2015-11-10
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| 14:51 | Improved output formatting for "PRAGMA parser_trace=ON;". (check-in: e43e1171fd user: drh tags: trunk) | |
| 14:27 | Make the output of "PRAGMA parser_trace" go to stdout instead of stderr. (check-in: 1e4849911e user: drh tags: trunk) | |
| 13:45 | Save a few bytes in the parser by using "int" instead of "u8" or "u16" for all small integer types. (check-in: 5dcd212bf6 user: drh tags: trunk) | |
| 12:41 | Change all parsers to use the standard "lempar.c" template in the tool/ folder and remove the customized lempar.c from src/, plus other compiler performance and space enhancements. (check-in: 0e7fb24ad3 user: drh tags: trunk) | |
| 12:31 | Fix harmless compiler warnings in FTS5. (Closed-Leaf check-in: 09752e51a1 user: drh tags: parser-enhancements) | |
| 03:30 | Performance enhancement to the tokenizer. (check-in: 6ea2df86c9 user: drh tags: parser-enhancements) | |
| 00:02 | Remove an unused non-terminal from the grammar. (check-in: 3c37c52288 user: drh tags: parser-enhancements) | |
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2015-11-09
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| 19:35 | Fix a comment typo in the lempar.c template that was missed by the prior check-in. (check-in: c4a7e93fca user: drh tags: parser-enhancements) | |
| 19:33 | Change the parser to use the standard "lempar.c" template over in the tool/ folder rather than the customized "lempar.c" found in src/. (check-in: 0a72991f4e user: drh tags: parser-enhancements) | |
| 15:06 | Avoid recursion in the yy_find_shift_action() routine of the Lemon-generated parser, so that routine can be inlined, for a size reduction and performance increase. (check-in: 0557a179f9 user: drh tags: trunk) | |
| 14:11 | Size reduction and performance improvement in the stack-popping logic of the Lemon-generated parser. (check-in: 9748c48a4f user: drh tags: trunk) | |
| 12:47 | Fix incorrect WHERE clause in sqldiff, as reported on the mailing list by Youcef Hilem. (check-in: e0ed4c3e37 user: drh tags: trunk) | |
| 12:44 | Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical record. (check-in: 836418d3b7 user: drh tags: trunk) | |
| 12:33 | Avoid unnecessary function prologues in the sqlite3VdbeAddOp3() routine. (check-in: 7c6a19ba9b user: drh tags: trunk) | |
| 02:08 | Small size reduction and performance increase in the parser. (check-in: d62cd757a6 user: drh tags: trunk) | |
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2015-11-07
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| 18:32 | Enhance the sqldiff utility to deal gracefully with ALTER TABLE ADD COLUMN. (check-in: 7ea036ac37 user: drh tags: trunk) | |
| 18:07 | Fix a bug in CTE handling discovered by LibFuzzer that can cause an infinite loop in the query planner. (check-in: 088009efdd user: dan tags: trunk) | |
| 17:51 | Add test cases for WITH clauses. (Closed-Leaf check-in: e7e65c7559 user: dan tags: infinite-with-loop-bug) | |
| 17:48 | Proposed fix for an infinite loop bug in the WITH clause semantic analysis logic. (check-in: 028475cb17 user: drh tags: infinite-with-loop-bug) | |
| 15:19 | Enhance TreeView to show WITH clauses. Add an assert to detect the infinite loop behavior when certain kinds of errors occur on a nested WITH clause. (check-in: 2040d88e87 user: drh tags: infinite-with-loop-bug) | |
| 01:57 | Merge recent enhancements and fixes from trunk. (check-in: 5429f99b98 user: drh tags: apple-osx) | |
| 01:33 | Merge recent enhancements and bug fixes from trunk. (check-in: 78bc42e664 user: drh tags: sessions) | |
| 01:19 | The OPFLAG_SEEKEQ optimization is only applicable to equality comparisons against an index, not against a rowid table. (check-in: 0f5b147d1f user: drh tags: trunk) | |
| 00:51 | Fix a harmless sanitizer warning in the ieee754 extension. (check-in: dd9a26ecde user: drh tags: trunk) | |
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2015-11-06
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| 20:22 | Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint. (check-in: d741e1ccdc user: drh tags: trunk) | |
| 20:13 | Work around a sign-extension bug in the optimizer on the HP C compiler that comes with HP/UX. (check-in: 46c36b1543 user: drh tags: trunk) | |
| 20:04 | Test changes: Omit numindex1.test from valgrind, since valgrind uses a none-standard floating-point processor which gives inconsistent answers. Run one releasetest.tcl module using LONGDOUBLE_TYPE=double. (check-in: d421efbf9a user: drh tags: trunk) | |
| 19:53 | Enforce consistent comparison results between integer and floating point values. Fix for ticket [38a97a87a6e4e83]. (check-in: 849e686da2 user: drh tags: trunk) | |
| 17:59 | Merge the fixes and tests for the ieee754 extension. (Closed-Leaf check-in: 7a9988d38c user: drh tags: int-float-precision) | |
| 17:28 | A proposed patch for working around a bug in the optimizer for the HP compiler found on HP/UX Itanium. (Closed-Leaf check-in: 8a171548e4 user: drh tags: hp-optimizer-fix) | |
| 17:01 | Test cases for the ieee754 extension. (check-in: 840cbda886 user: drh tags: trunk) | |
| 14:59 | A different approach to handling integer/float comparisons. This seems to work better on systems where "long double" and "double" are the same type, but still needs refinement and testing. (check-in: a3f7614b20 user: drh tags: int-float-precision) | |
| 12:50 | Have fts5 load its configuration from the xConnect() method is invoked. This ensures that the very first query run uses the correct value of the 'rank' option. (check-in: 33e6606f5e user: dan tags: trunk) | |
| 04:14 | More test cases for indexes on large numeric values. (check-in: c220741a62 user: drh tags: int-float-precision) | |
| 03:37 | Some simple test cases from the mailing list. (check-in: 1d642b73f9 user: drh tags: int-float-precision) | |
| 01:04 | Increase the precision of integer vs. floating-point comparisons. Candidate fix for ticket [38a97a87a6e4e8]. (check-in: cfcaa0ff27 user: drh tags: int-float-precision) | |
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2015-11-05
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| 22:30 | Improvements and simplifications to the equality seek logic. Tests are adjusted so that they all pass now. (Closed-Leaf check-in: 997ce6c90b user: drh tags: seekeq-experiment) | |
| 21:49 | Fix typo in help information for an FTS5 script. (check-in: 777ae8007f user: mistachkin tags: trunk) | |
| 20:25 | The top of an index equality loop normally starts with OP_SeekGE and OP_IdxGT. This check-in adds a flag to OP_SeekGE such that it fails immediately if the key is not equal, then jumps over the OP_IdxGT, saving a call to the key comparison functions. Consider this check-in a proof-of-concept. It needs improvement before going on trunk. Some tests fail, but only because they new use fewer key comparisons than expected (which is a good thing!). (check-in: 32e31b9bc8 user: drh tags: seekeq-experiment) | |
| 18:09 | Add the 'hashsize' configuration option to fts5, for configuring the amount of memory allocated to the in-memory hash table while writing. (check-in: 445480095e user: dan tags: trunk) | |
| 11:47 | Remove a #pragma used to work around an issues with MSVC 2012 that has been overcome but subsequent changes. (check-in: 8303e4cfed user: drh tags: trunk) | |
| 03:26 | Remove #pragma that was used to work around an obsolete issue with MSVC 2012. (Closed-Leaf check-in: b9b22fae69 user: mistachkin tags: reoptimizeArm) | |
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2015-11-04
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| 22:31 | Performance improvements in the getAndInitPage() routine of btree.c. (check-in: 2aa50f6f20 user: drh tags: trunk) | |
| 20:22 | Rename the sqlite3PagerAcquire() function to sqlite3PagerGet(). The former macro called sqlite3PagerGet() has been removed. (check-in: 708253be34 user: drh tags: trunk) | |
| 16:34 | In releasetest.tcl, run larger test first if --jobs is greater than 1. Run smaller tests cases first if --jobs is 1. (check-in: 3fece5d02a user: drh tags: trunk) | |
| 13:03 | Exclude cffault.test and symlink.test from the (incompatible) inmemory_journal permutation. (check-in: 4f16e9686d user: drh tags: trunk) | |
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2015-11-03
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| 23:39 | Increase the fuzzcheck timeout when running valgrind. (check-in: a5816877bd user: drh tags: trunk) | |
| 19:13 | In 'e_uri.test', make sure all created test database files get deleted. (check-in: 40c4f4a65e user: mistachkin tags: trunk) | |
| 15:39 | In the releasetest.tcl script, add the --progress option to cause the start of each subprocess to be shown. Otherwise, revert to the old-style display. Improvements to the handling of the --buildonly option. (check-in: d969792f34 user: drh tags: trunk) | |
| 15:16 | In the releasetest.tcl script, show the --jobs object on the command-line summary. Report the time of each "starting:" event. Do not show errors on a --dryrun. (check-in: b75107778f user: drh tags: trunk) | |
| 14:49 | Update the releasetest.tcl script so that it can run multiple tests in parallel in separate processes. (check-in: e3de82919d user: drh tags: trunk) | |
| 06:23 | Further enhancement and a bit of cleanup. (Closed-Leaf check-in: 0d8b59783e user: mistachkin tags: mp-releasetest) | |
| 02:47 | Use the native name for the MSVC makefile as well. (check-in: e457c61564 user: mistachkin tags: mp-releasetest) | |
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2015-11-02
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| 23:29 | Attempt to centralize and simplify the MSVC handling. (check-in: 4ae96d6dde user: mistachkin tags: mp-releasetest) | |
| 23:21 | Fix the backcompat.test module so that it does not try to compare against itself on windows. (check-in: f625bce8b7 user: drh tags: mp-releasetest) | |
| 21:05 | Get things working better on Windows with MSVC. (check-in: 22cc3e6c8e user: mistachkin tags: mp-releasetest) | |
| 20:52 | Fix the --dryrun option on the releasetest.tcl script. (check-in: e565e02615 user: dan tags: mp-releasetest) | |
| 20:28 | Fix releasetest.tcl so that it does not choke if a test fails so badly that there is no log file. Add the --jobs switch to the usage message. (check-in: 20e96f521f user: dan tags: mp-releasetest) | |
| 20:24 | Fix releasetest.tcl so that output lines are less than 80 characters wide. (check-in: aef177fef0 user: dan tags: mp-releasetest) | |
| 18:57 | Merge all recent enhancements and fixes from trunk. (check-in: 0546d1cd1a user: drh tags: sessions) | |
| 18:32 | Add the "--jobs N" option to the releasetest.tcl script to allow tests to be run in parallel by N processes. N defaults to 1. (check-in: 3d29f912cb user: dan tags: mp-releasetest) | |
| 18:31 | Version 3.9.2 (check-in: bda77dda96 user: drh tags: release, branch-3.9, version-3.9.2) | |
| 15:10 | Merge latest trunk changes, including the follow-symlinks functionality and 3.9.2 bugfixes, into this branch. (check-in: 447521d747 user: dan tags: apple-osx) | |
| 15:08 | On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (check-in: 6d5ce3ede4 user: dan tags: trunk) | |
| 11:19 | When creating an automatic-index on a sub-query, add a unique integer to the end of each index key to ensure the entire key is unique. Fix for [8a2adec1]. (check-in: c0c4b6b396 user: drh tags: branch-3.9) | |
| 11:10 | Aborted releaset of 3.9.2. (check-in: c33a275bf1 user: drh tags: branch-3.9) | |
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2015-11-01
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| 21:42 | Increase the version number to 3.9.2. (check-in: 14bd4fbf31 user: drh tags: branch-3.9) | |
| 21:35 | If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: dab0e60768 user: drh tags: branch-3.9) | |
| 21:19 | If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: db319a035f user: drh tags: trunk) | |
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2015-10-31
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| 17:58 | On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (Closed-Leaf check-in: c7c8105099 user: dan tags: follow-symlinks) | |
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2015-10-30
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| 20:54 | Add mutex operations to test code in test3.c to avoid triggering assert() failures in certain configurations. (check-in: 9f19420b0a user: dan tags: trunk) | |
| 17:17 | Merge the sqlite3_db_cacheflush() enhancements and other changes from trunk. (check-in: f2cde4cfc5 user: drh tags: begin-concurrent) | |
| 16:50 | Merge all the latest enhancements from trunk. (check-in: 395a153ff7 user: drh tags: sessions) | |
| 16:37 | Merge the 3.10.0 version number update from trunk. (check-in: 980d620743 user: drh tags: apple-osx) | |
| 16:36 | Increase the version number to 3.10.0, due to the addition of the sqlite3_db_cacheflush() interface. (check-in: 7565b046ff user: drh tags: trunk) | |
| 16:23 | Merge latest trunk changes, including sqlite3_db_cacheflush(), with this branch. (check-in: 6e4306efaf user: dan tags: apple-osx) | |
| 16:14 | Add new API function sqlite3_db_cacheflush(). (check-in: ad80d30733 user: dan tags: trunk) | |
| 14:28 | Return immediately if sqlite3PagerWrite() is called when the pager is in PAGER_ERROR state. (Closed-Leaf check-in: a6695b0084 user: dan tags: cacheflush) | |
| 14:25 | Add the --enable-editline option to various autoconf scripts. (check-in: 866f027778 user: drh tags: trunk) | |
| 09:13 | Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. (check-in: 0e09e4a269 user: dan tags: cacheflush) | |
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2015-10-29
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| 21:11 | Do not attempt to flush the pages of an in-memory database to disk if sqlite3_db_cacheflush() is called. (check-in: 9b79a39044 user: dan tags: cacheflush) | |
| 20:57 | Add a test case that calls sqlite3_db_cacheflush() on an in-memory database. (check-in: f0cdfb547b user: dan tags: cacheflush) | |
| 18:16 | Avoid automatically rolling back the transaction if an SQLITE_IOERR or SQLITE_FULL error occurs within sqlite3_db_cacheflush(). (check-in: 370b5d520c user: dan tags: cacheflush) | |
| 14:29 | The optimization on this branch is logically incorrect. It changes the return value of "SELECT 0 OR 'xyzzy'" FROM 0 to 'xyzzy'. (Closed-Leaf check-in: a0c08d2689 user: drh tags: simplify-or-clause) | |
| 13:48 | Fix uses of ctype functions (ex: isspace()) on signed characters in test programs and in some obscure extensions. No changes to the core. (check-in: 34eb6911af user: drh tags: trunk) | |
| 12:27 | Apply optimizations to simplify OR clauses that contain constant terms. (check-in: d533e23f05 user: drh tags: simplify-or-clause) | |
| 01:11 | Enhance comments in the MSVC batch build tool. (check-in: 2964ce2586 user: mistachkin tags: trunk) | |