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37 check-ins using file src/os_win.c version bb592dfb
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2013-09-12
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| 00:40 | Merge updates from trunk. (Closed-Leaf check-in: fca799f0 user: mistachkin tags: vsix2013) | |
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2013-09-11
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| 17:39 | Improvements to likelihood processing so that commuting an unindexed term in the WHERE clause does not change the query plan. (check-in: 6e6bded0 user: drh tags: unlikely-func) | |
| 14:57 | Add test cases to cover TPC-H Q8. (check-in: eb5cef83 user: drh tags: trunk) | |
| 14:34 | Additional unlikely() test cases. Logic tweaks to support test coverage. (check-in: 5d00cce7 user: drh tags: unlikely-func) | |
| 11:38 | Change the name of the two-argument unlikely() function to likelihood(). Add test cases. (check-in: 29a359b8 user: drh tags: unlikely-func) | |
| 03:53 | Tweaks to the index selection logic. (check-in: 52d52688 user: drh tags: unlikely-func) | |
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2013-09-10
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| 01:53 | Merge trunk fixes into the unlikely-func branch. (check-in: a51d7515 user: drh tags: unlikely-func) | |
| 01:41 | Deterministically initialize the PRNG used as a tie-breaker in the ANALYZE command, so that the analysis is always the same given the same database. This simplifies testing. (check-in: 48ed8b56 user: drh tags: trunk) | |
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2013-09-09
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| 19:37 | Make sure that the transitive constraint optimization does not cause WHERE clause terms to be disabled prematurely. We are unable to find a test case that fails because of this, but it seems prudent to make this preventative change nevertheless. (check-in: d6e361d7 user: drh tags: trunk) | |
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2013-09-07
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| 00:29 | Continuing refinements of the logic to take WHERE clause terms not used for indexing into account when computing the number of output rows from each table. (check-in: b65dc534 user: drh tags: unlikely-func) | |
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2013-09-06
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| 22:27 | Merge updates from trunk. (check-in: 8922be1a user: mistachkin tags: toTypeFuncs) | |
| 21:41 | Add the ability to generate assembly listing files using the MSVC makefile. (check-in: 6caa2cd1 user: mistachkin tags: toTypeFuncs) | |
| 20:30 | When converting from a BLOB value in the tointeger() and toreal() SQL functions, make sure that endianness of the machine does not matter. (check-in: 94c4cdc5 user: mistachkin tags: toTypeFuncs) | |
| 17:45 | Enhance the plan solver to take into account the number of output rows when computing the set of paths to retain for the next cycle. (check-in: 1a46a724 user: drh tags: unlikely-func) | |
| 15:23 | Initial implementation of the unlikely() SQL function used as a hint to the query planner. (check-in: 036fc37a user: drh tags: unlikely-func) | |
| 13:10 | Combine the FuncDef.iPrefEnc and FuncDef.flags fields into a single new FuncDef.funcFlags field. (check-in: 97b10e66 user: drh tags: trunk) | |
| 00:40 | Make sure the destination WhereLoop is left in a sane state when an OOM fault occurs inside of whereLoopXfer(). (check-in: a99a53b8 user: drh tags: trunk) | |
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2013-09-05
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| 18:40 | When preparing an UPDATE statement, avoid generating VDBE code for those foreign key related actions and constraint checks that may be seen to be unnecessary by considering the subset of table columns potentially modified by the UPDATE. (check-in: e940b5de user: dan tags: trunk) | |
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2013-09-04
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| 18:14 | Rearrange the order of conditions in an "if" statement to facilitate testing. (check-in: 8462fb43 user: drh tags: trunk) | |
| 16:38 | Add tests to improve coverage when SQLITE_ENABLE_STAT3 is defined. (check-in: f929e9b4 user: dan tags: trunk) | |
| 16:08 | Fix a bug in the command-line shell for ".mode insert" on UTF16 databases with BLOB values. (check-in: d8fdc782 user: drh tags: trunk) | |
| 15:15 | The sqlite3Stat4ProbeSetValue() routine should always return results using the database encoding. (check-in: eb216632 user: drh tags: trunk) | |
| 04:04 | Fix out-of-order variable declaration. Fix harmless compiler warning. (check-in: 8df95bb0 user: mistachkin tags: trunk) | |
| 02:07 | Conditionally exclude code from analyze.c that is not used by STAT3. (check-in: a48948a1 user: drh tags: trunk) | |
| 00:58 | Additional test cases for the tointeger() and toreal() SQL functions when converting from a BLOB. (check-in: e1814452 user: mistachkin tags: toTypeFuncs) | |
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2013-09-03
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| 19:26 | Harden the STAT4 logic in where.c against OOM faults. (check-in: 91d2cfbc user: drh tags: trunk) | |
| 14:49 | Merge in all the latest trunk changes, including the win32-longpath VFS and the fix for the segfault in the omit-left-join optimization. (check-in: cdd3838b user: drh tags: sessions) | |
| 14:43 | Fix another problem in stat4 sample selection. (check-in: d59f5809 user: dan tags: trunk) | |
| 14:03 | Make sure the omit-noop-left-join optimization is not applied if columns of the LEFT JOIN are used in the ORDER BY clause. Ticket [be84e357c035] (check-in: 0303d6bc user: drh tags: trunk) | |
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2013-09-02
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| 23:40 | Add the experimental SQLITE_DEFAULT_INDEX_SHAPE=1 compile-time option that makes a much more pessimistic guess at the effectiveness of unanalyzed indices. (Leaf check-in: d8daaba7 user: drh tags: index-shape-1) | |
| 20:22 | Simplify branch coverage testing by interchanging the order of two tests in the whereLoopInsert() function. (check-in: f7079b53 user: drh tags: trunk) | |
| 18:58 | Further stat4 related tests. (check-in: 0a702c4b user: dan tags: trunk) | |
| 11:52 | Add tests to check if ANALYZE is choosing common non-periodic samples for the stat4 table. (check-in: 17584299 user: dan tags: trunk) | |
| 07:16 | Fix a problem with using stat4 data to estimate the number of rows scanned by a range constraint on the second or subsequent column of any index where an affinity transformation must be applied to the constraint argument. (check-in: c21f58d8 user: dan tags: trunk) | |
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2013-09-01
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| 23:36 | Merge updates from trunk. (check-in: 2982725e user: mistachkin tags: toTypeFuncs) | |
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2013-08-31
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| 18:36 | Cleanup of the windows VFS, including added support for Cygwin, fixes for compiler warnings under unusual configurations, and improved diagnostic error messages. (check-in: c94933f1 user: drh tags: trunk) | |
| 18:06 | Revise the amalgamation tool to allow 'duplicate' include files to be retained manually while still preserving the existing line numbers. (Closed-Leaf check-in: aa482846 user: mistachkin tags: cygwinTempPath) | |