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52 check-ins using file src/btree.h version 46e9f04672
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2012-02-13
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| 20:28 | Fix a harmless compiler warning introduced by the previous check-in. (check-in: a8a042a751 user: drh tags: trunk) | |
| 20:16 | On unix, ignore the umask when creating journal files. That way, journal files will have exactly the same permissions as the original database and any process that has permission to write to the database can also recover hot journals. (check-in: 84b324606a user: drh tags: trunk) | |
| 13:44 | Generalize the interrupt mechanism so that individual statements can be interrupted and so that codes other than just SQLITE_INTERRUPT can be returned as a consequence of an interrupt. (Closed-Leaf check-in: 922bcbb423 user: drh tags: generalize-interrupt) | |
| 10:00 | Changes to various test scripts so that veryquick.test runs with OMIT_COMPOUND_SELECT defined. (check-in: 76bb649ee2 user: dan tags: trunk) | |
| 08:50 | Fix a typo in the type of the fchown() function in os_unix.c. (check-in: bfbfe05b81 user: dan tags: trunk) | |
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2012-02-11
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| 23:55 | Make fchown() an overrideable system call in os_unix.c. (check-in: 98efac9630 user: drh tags: trunk) | |
| 22:19 | Cleanup some directories and files left by the MinGW build, even when using the MSVC Makefile. (check-in: 3ab89e255d user: mistachkin tags: trunk) | |
| 21:56 | Revise the preprocessor directives used to handle malloc.h and _msize, in order to detect and handle the MSVC special-case automatically. (check-in: 90e73dc368 user: mistachkin tags: trunk) | |
| 21:21 | Silence GCC compiler warnings about unused return value from fchown(). (check-in: b022547389 user: drh tags: trunk) | |
| 19:53 | Another attempt to fix warnings in the randomFunc() function. (check-in: 768df4e116 user: drh tags: trunk) | |
| 19:23 | When creating journal files (including -wal and -shm files) try to set the ownership to be the same as the original database. This will prevent root from locking out the original owner of the file. (check-in: 1254dffe40 user: drh tags: trunk) | |
| 18:51 | Remove a redundant test from the shared-memory logic in os_unix.c. (check-in: 31142ca795 user: drh tags: trunk) | |
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2012-02-10
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| 20:43 | Fix a warning coming from the Solaris Studio compiler. (check-in: 33294bbd17 user: drh tags: trunk) | |
| 18:18 | Pull the latest trunk changes into the apple-osx branch. (check-in: e248598649 user: drh tags: apple-osx) | |
| 17:54 | Pull all the latest trunk changes into the sessions branch. (check-in: 361fb66a79 user: drh tags: sessions) | |
| 17:38 | Disable the ability to have multiple values in the VALUES clause of an INSERT statement when SQLITE_OMIT_COMPOUND_SELECT is used. (check-in: 92131195d0 user: drh tags: trunk) | |
| 03:10 | Fix an important bug in the handling of EINTR in unixRead(). Never came up on x86 but crashes on sparc. (check-in: 1a16db0bca user: drh tags: trunk) | |
| 01:25 | Fix a boundary case for the integer affinity routine for non-x86 processors. (check-in: bea05ddddf user: drh tags: trunk) | |
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2012-02-08
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| 12:13 | Add an autoconf test for malloc.h and use the results of that test to conditionally #include the malloc.h header file. (check-in: 16a471129d user: drh tags: trunk) | |
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2012-02-07
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| 14:13 | Command-line shell enhancements: Reorganize the "usage" comment so that options are in alphabetical order. Add the new "--cmd" option. Allow either "--option" or "-option" for options. (check-in: 9497893b1b user: drh tags: trunk) | |
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2012-02-02
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| 21:02 | More structure packing for smaller objects and less memory usage. (check-in: f14e7f29ff user: drh tags: trunk) | |
| 19:37 | Reduce the size of the MemPage object by about 32 bytes. Other structure size optimizations. (check-in: 21695c3476 user: drh tags: trunk) | |
| 18:46 | When non-aggregate columns occur in an aggregate query with a single min() or max(), then the values of the non-aggregate columns are taken from one of the rows that was the min() or max(). (check-in: fa13edd39c user: drh tags: trunk) | |
| 18:42 | Fix a problem with NULL handling in aggregate min/max when returning values from the row containing the min or max. (Closed-Leaf check-in: f27c7b4fb1 user: drh tags: output-minmax-row) | |
| 17:35 | For queries of the form "SELECT p, max(q) FROM t1", the value of column p returned is the one on the same row that holds the maximum value of q. (check-in: adb29232b6 user: drh tags: output-minmax-row) | |
| 15:50 | Data structure cleanup. Remove unused fields. Rearrange other files for tighter packing and reduced memory usage. (check-in: 0bc594e861 user: drh tags: trunk) | |
| 03:38 | Simplified array allocation in the IdList and AggInfo objects. (check-in: 25df2a7458 user: drh tags: trunk) | |
| 03:11 | Fix a possible segfault after an OOM fault. This has been in the code for ages but only expressed itself following the previous check-in. (check-in: a3553b8a03 user: drh tags: trunk) | |
| 01:58 | Remove the nAlloc field from the ExprList object. (check-in: 5963de303a user: drh tags: trunk) | |
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2012-02-01
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| 19:03 | Very small performance enhancement and reduction in size of the sqlite3_stmt object. (check-in: a38d57a4e5 user: drh tags: trunk) | |
| 01:13 | Fix ALTER TABLE RENAME so that it correctly handles triggers that attach to the table using the name in a different case. Ticket [ae6794effd404]. (check-in: 0d78ebb8e4 user: drh tags: trunk) | |
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2012-01-31
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| 23:34 | Fix a compiler warning in FTS4. (check-in: b4cad1ce78 user: drh tags: trunk) | |
| 14:24 | Futher pedantic fixes to the sqlite3_uri_boolean() interface. (check-in: 77b3430de6 user: drh tags: trunk) | |
| 13:35 | Improvements to the documentation for sqlite3_uri_boolean(). (check-in: b0a161791d user: drh tags: trunk) | |
| 05:11 | Change a comment in test script backup.test. (check-in: 313546b456 user: dan tags: trunk) | |
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2012-01-30
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| 18:40 | Bring the documentation and implementation of sqlite3_uri_boolean() into closer agreement. Ticket [5f41597f7c9c] (check-in: 7b053d699f user: drh tags: trunk) | |
| 18:00 | Fix compiler warnings in the TCL test harness. (check-in: c4cd38a0c7 user: drh tags: trunk) | |
| 16:02 | Do not rely on the _WIN32_WINNT macro as vs2005 does not define it by default. Instead, always assume winNT unless the makefile explicitly sets SQLITE_OS_WINNT=0. (check-in: 1ce4d21d52 user: drh tags: trunk) | |
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2012-01-28
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| 21:08 | Update the .dump command of the command-line shell so that it (1) avoids putting the semicolon of a DDL statement on the same line as a comment, (2) avoids long expression, even when dumping a table with many columns, and (3) avoids unnecessary quoting of the table name. This fixes tickets [c04a8b8a4f] and [232637c465]. Shell change only; no changes to the SQLite core. (check-in: e6eea8d50d user: drh tags: trunk) | |
| 19:44 | Remove a couple of unnecessary nonterminals from the grammar. (check-in: 2b2a7d8d73 user: drh tags: trunk) | |
| 19:41 | Add support for IF NOT EXISTS on CREATE VIRTUAL TABLE. (check-in: 230983e86a user: drh tags: trunk) | |
| 15:26 | Update the version number to 3.7.11 and rerun autoconf. (check-in: 6f9b265dd0 user: drh tags: trunk) | |
| 15:22 | Add support for multiple rows of VALUES in an INSERT statement. (check-in: eb3b6a0ceb user: drh tags: trunk) | |
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2012-01-25
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| 20:43 | Only invalidate the schema when the OP_ParseSchema opcode fails, not on any general failure of a vdbe program. (check-in: 11f68d997d user: drh tags: trunk) | |
| 16:29 | Fix an FTS problem triggered by querying for an N character prefix using an N+1 character prefix index after rows have been deleted from the FTS table. Fix for [edb497982c]. (check-in: c05c3fd20d user: dan tags: trunk) | |
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2012-01-24
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| 10:08 | Changes to the async-io module so that the xFileControl method returns SQLITE_NOTFOUND when a file-control is not recognized and so that it adds the second nul-terminator byte to filenames passed to the xOpen method of the underlying VFS. (check-in: 7036886e83 user: dan tags: trunk) | |
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2012-01-19
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| 16:57 | Make the use and function of SQLITE_DYNAMIC clearer. Add assert() statement to help ensure that SQLITE_DYNAMIC is not misused. (check-in: ab80f2c3b2 user: drh tags: trunk) | |
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2012-01-18
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| 18:22 | Avoid overriding the malloc_usable_size symbol using the C preprocessor as this might be confusing the build on some systems. (check-in: bbaec351dd user: drh tags: trunk) | |
| 12:46 | Add the SQLITE_WITHOUT_MSIZE and SQLITE_WITHOUT_ZONEMALLOC macros in mem1.c to disable the use of _msize() on windows and the zone memory allocator on Apple products, respectively. (check-in: 238e35a441 user: drh tags: trunk) | |
| 01:14 | Remove a redundant assignment from the VM. (check-in: d0dabe2f37 user: drh tags: trunk) | |
| 01:09 | Fix typo in comment. (check-in: 199edb6869 user: mistachkin tags: trunk) | |
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2012-01-17
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| 15:29 | Remove the undocumented PRAGMA omit_readlock hack. (check-in: 96900c47e4 user: drh tags: trunk) | |