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200 most recent check-ins using file src/mem3.c version 67153ec933
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2009-10-30
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| 13:26 | Version 3.6.16.1 (Leaf check-in: 2a832b19b6 user: drh tags: release, branch_3_6_16) | |
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2009-10-29
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| 18:38 | Fix a 16-bit integer overflow that might occur in statements that use both an EXISTS clause and IN operator with a RHS holding in excess of 32K entries. (check-in: 65a1f1334d user: drh tags: branch_3_6_16) | |
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2009-10-13
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| 10:39 | Add further test cases to e_fkey.test. (check-in: c85e58743a user: dan tags: trunk) | |
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2009-10-12
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| 22:30 | Add asserts as evidence that all FK constraints are either immediate or deferred. (check-in: 634ef4fc9f user: drh tags: trunk) | |
| 20:01 | When processing FK constraints on changes to parent tables, make sure the names of child tables appear correctly in the output of EXPLAIN QUERY PLAN. (check-in: a4ab5215fe user: drh tags: trunk) | |
| 18:57 | Add more test cases to e_fkey.test. (check-in: 5633cb2b5b user: dan tags: trunk) | |
| 16:02 | Fix some mappings from e_fkey.test. (check-in: 171c671385 user: dan tags: trunk) | |
| 15:25 | Update e_fkey.test to match the latest version of foreignkeys.html. (check-in: a2ca9f1a7a user: dan tags: trunk) | |
| 11:27 | Extra test cases mapped to statements in foreignkeys.html. (check-in: ffa6207dd7 user: dan tags: trunk) | |
| 08:41 | Add further test cases to e_fkey.test. (check-in: d61cc0e1a1 user: dan tags: trunk) | |
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2009-10-10
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| 15:49 | Add tests to e_fkey.test. (check-in: 5ec07feea4 user: dan tags: trunk) | |
| 14:29 | Update requirement text for sqlite3_open_blob(). Update evidence comment in e_fkey.test to conform to the latest requirement phrasing. (check-in: 89c548acf4 user: drh tags: trunk) | |
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2009-10-09
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| 18:16 | Add test cases to e_fkey.test. (check-in: e391dfe79d user: dan tags: trunk) | |
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2009-10-08
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| 19:02 | Test a couple of the examples in foreignkeys.html. (check-in: a2fb7902c0 user: dan tags: trunk) | |
| 17:42 | Add test cases to test file "e_fkey.test". (check-in: 23e0f61a4f user: dan tags: trunk) | |
| 13:42 | Fix a problem in the legacy genfkey code to do with column names that require quoting. (check-in: 273ccbf18a user: dan tags: trunk) | |
| 11:57 | Add tests to test/e_fkey.test. (check-in: 533703d78a user: dan tags: trunk) | |
| 06:24 | Update triggerC.test to match the change to the way the trigger-recursion limit is handled. (check-in: 5806925283 user: dan tags: trunk) | |
| 01:43 | Fix a segfault that can occur following an OOM fault while renaming a table holding foreign key constraints. (check-in: 33973814c6 user: drh tags: trunk) | |
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2009-10-07
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| 23:42 | Use memcpy() rather than structure assignment so that memcmp() can later be used for comparison. Ticket [8550ecca70] (check-in: 56f609da4b user: drh tags: trunk) | |
| 18:41 | Add some tests of statements in foreignkeys.html. (check-in: 8382867956 user: dan tags: trunk) | |
| 16:04 | Add a missing OP_Close opcode to VDBE programs that check for FK constraint violations. (check-in: 5caa4a2b05 user: dan tags: trunk) | |
| 11:29 | Update the header comment for sqlite3_blob_open to note that it is not possible to write to a column that is indexed, part of a primary key or, if foreign key support is enabled, part of a foreign key. (check-in: 2fd487fdb6 user: dan tags: trunk) | |
| 10:43 | Update header file comments describing the sqlite3_changes and sqlite3_total_changes functions to describe how changes made by foreign key actions are handled. (check-in: 4c342c026a user: dan tags: trunk) | |
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2009-10-06
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| 14:59 | Change tclsqlite.c to use the Tcl_NRxxx() APIs in Tcl versions 8.6 and later. (check-in: e9f72f1de4 user: dan tags: trunk) | |
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2009-10-05
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| 05:40 | Fix some errors in the guttman versions (disabled by default) of the algorithms in rtree.c. (check-in: 64bad00b4f user: dan tags: trunk) | |
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2009-10-03
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| 07:04 | Handle an SQLITE_IGNORE returned when requesting authorization to read parent key columns by pretending the parent key columns contain NULL values. (check-in: 3c24df38e6 user: dan tags: trunk) | |
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2009-10-02
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| 15:29 | Add one more authentication test to fkey2.test to cover an untested branch. (check-in: e4fa8be770 user: dan tags: trunk) | |
| 14:23 | When inserting a row into a child table, invoke the authorization callback to request permission to read the parent key columns. (check-in: 9842f2d5f6 user: dan tags: trunk) | |
| 06:35 | Add a test to check that the incrblob API cannot be used to write to an IPK column. Also a comment to explain why the incrblob code does not need to check if a column is part of a parent key before writing to it. (check-in: dca2a7f608 user: dan tags: trunk) | |
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2009-10-01
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| 17:13 | Add test cases to cover the branches added by the previous commit. (check-in: aaa005b6da user: dan tags: trunk) | |
| 16:09 | If an update does not modify any child or parent key columns, omit foreign key processing for the statement. (check-in: edff350005 user: dan tags: trunk) | |
| 04:35 | Add tests to check that FK support interacts with count-changes correctly. (check-in: 5b8366154b user: dan tags: trunk) | |
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2009-09-30
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| 08:11 | Remove unreachable branches from fkey.c. Add a few tests to cover the remaining branches. (check-in: 0a0a17d87c user: dan tags: trunk) | |
| 04:28 | Change a couple of comments to use "SQLITE_MUTEX_OMIT" instead of OMIT_MUTEX. (check-in: b733e939f7 user: dan tags: trunk) | |
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2009-09-29
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| 16:38 | Use the affinity and collation sequence associated with the parent key when finding child table rows to apply a foreign key action to. (check-in: 9a4b7ec292 user: dan tags: trunk) | |
| 15:41 | Check that a unique index uses the default collation sequences for each column before using it as part of a foreign key constraint operation. (check-in: 64154174cf user: dan tags: trunk) | |
| 11:28 | Remove an unused variable from fkey.c. (check-in: 582bd76828 user: dan tags: trunk) | |
| 06:33 | Various fixes so that "make test" works with OMIT_FOREIGN_KEY, OMIT_TRIGGER and OMIT_ALTER_TABLE. (check-in: e4eb227b14 user: dan tags: trunk) | |
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2009-09-28
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| 18:52 | Ignore foreign key mismatch errors while compiling DROP TABLE commands. (check-in: 5b4d46374a user: dan tags: trunk) | |
| 14:49 | Fix the DROP TABLE command so that it cannot be used to bypass foreign key constraints (if foreign key support is enabled). (check-in: 8353808c9e user: dan tags: trunk) | |
| 11:54 | Fix some foreign key constraint related problems that occur when a row refers to itself. (check-in: 9e503e2d04 user: dan tags: trunk) | |
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2009-09-26
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| 17:51 | When ALTER TABLE RENAME TO is used to change the name of a table that is the parent table of a foreign key constraint, modify that foreign key constraint to use the new table name. (check-in: b4a10c39e7 user: dan tags: trunk) | |
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2009-09-25
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| 17:03 | Avoid checking if an insert or delete has "fixed" an outstanding FK constraint violation if the constraint counter indicates that the database contains no such violations. (check-in: 519144ac43 user: dan tags: trunk) | |
| 12:00 | Fix comments in fkey2.c to reflect the immediate-constraint-counter approach. (check-in: 9fd54b0aa7 user: dan tags: trunk) | |
| 11:26 | Prevent ALTER TABLE from being used to add a column with a REFERENCES clause and a non-NULL default value while foreign key support is enabled. (check-in: 353b1b1825 user: dan tags: trunk) | |
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2009-09-24
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| 18:19 | Fixes and test cases to make sure the affinity and collation sequence associated with the parent key is used when comparing it with a child key value. (check-in: 76e8e74b49 user: dan tags: trunk) | |
| 16:52 | Fix a bug in the code for REPLACE conflict handling on IPK columns when there are no indexes on the table. Triggers and foreign key processing were being bypassed. (check-in: beb2094f94 user: dan tags: trunk) | |
| 15:16 | Fix a problem in fkey.c when a child key is the IPK of its table. (check-in: 8a000a8aae user: dan tags: trunk) | |
| 14:27 | Remove the ALWAYS() added by the previous check-in. It is not needed. (check-in: 3656896335 user: drh tags: trunk) | |
| 13:48 | Comment enhancements. Add an ALWAYS macro in fkey.c to indicate a branch that is always taken. (check-in: d5b714cfff user: drh tags: trunk) | |
| 11:31 | Ensure foreign key related processing takes place when rows are deleted from the database by REPLACE conflict handling. (check-in: 3f40c142c8 user: dan tags: trunk) | |
| 10:42 | Use sqlite3FkOldmask() in delete.c instead of assuming that foreign key constraints always require all columns of the deleted row to be stored in registers. (check-in: ce554a3934 user: dan tags: trunk) | |
| 09:05 | Remove unused parameter from sqlite3CodeRowTrigger(). Fix header comments for this function and CodeRowTriggerDirect(). (check-in: 0443f7c911 user: dan tags: trunk) | |
| 00:09 | Make sure a transaction is available for rollback whenever a REDUCE conflict resolution occurs and there is the possibility to ABORT. Ticket [4a03edc4c8c] (check-in: f0c56fa90d user: drh tags: trunk) | |
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2009-09-23
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| 18:49 | More fkey tests. (check-in: 2d544bd53d user: shane tags: trunk) | |
| 18:07 | Fix a problem with FK constraints that implicitly map to a composite primary key. (check-in: e0a48d5311 user: dan tags: trunk) | |
| 17:31 | Fix a problem in the fkey_malloc.test script. (check-in: 0ce1efa460 user: dan tags: trunk) | |
| 17:30 | Do not check immediate foreign key constraints until the end of the statement. This matches the postgres behaviour. (check-in: 1a32149cc3 user: dan tags: trunk) | |
| 15:51 | Modify the ".dump" command on the CLI so that it always issues a PRAGMA foreign_keys=OFF at the top of the output. (check-in: 0755b9b697 user: drh tags: trunk) | |
| 14:45 | Change the version number to 3.6.19. Fix a couple of incorrect testcase() macros associated with the new IS and IS NOT operators in expr.c. (check-in: e3b73394bf user: drh tags: trunk) | |
| 13:59 | Disallow using the implicit rowid column as the parent key of an FK constraint. (check-in: a5f7e71f42 user: dan tags: trunk) | |
| 13:39 | Add test cases for the IS and IS NOT operator. (check-in: 101ed58cf4 user: drh tags: trunk) | |
| 12:06 | Add extra tests for foreign key support. (check-in: 7d086afe69 user: dan tags: trunk) | |
| 08:43 | Add missing comments to fkey.c. Also, change the terminology used for comments and names in fkey.c from "referenced/referencing" to "parent/child". This is arguably less correct, but is easier to follow. (check-in: 540c2d18e1 user: dan tags: trunk) | |
| 03:01 | Do not run ON UPDATE actions of a foreign key constraint unless at least one column value really does change. (check-in: 71ac8e28e5 user: drh tags: trunk) | |
| 02:29 | Generalize the IS and IS NOT operators so that their right-hand side can be an arbitrary expression and not simple the constant NULL. They work like = and <> except that NULL values compare equal to one another an unequal to everything else. (check-in: 98853f6104 user: drh tags: trunk) | |
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2009-09-22
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| 20:08 | Factor the UMINUS and UPLUS tokens out of the parser so that the parser tables can go back to using 8-bit values instead of 16-bit values. (check-in: 3fc938c961 user: drh tags: trunk) | |
| 19:53 | The NO ACTION action really should be no-action and not RESTRICT. (check-in: 55b263fa2b user: drh tags: trunk) | |
| 16:55 | Fix another OOM related problem in fkey.c. (check-in: e2bc51bc61 user: dan tags: trunk) | |
| 16:08 | Fix a problem with ON DELETE SET DEFAULT actions. (check-in: 9406995055 user: dan tags: trunk) | |
| 15:53 | Fix an OOM related crash in fkey.c. (check-in: 635d6a775a user: dan tags: trunk) | |
| 13:25 | Allow specific exclusion of localtime_s() usage on Windows. (check-in: 216bcda7d2 user: shane tags: trunk) | |
| 07:13 | Fix compilation errors when OMIT_FOREIGN_KEY is defined. (check-in: c447cb37d6 user: dan tags: trunk) | |
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2009-09-21
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| 18:56 | Fix a problem with foreign key constraints that map from and IPK column. (check-in: 8412905262 user: dan tags: trunk) | |
| 16:34 | Fix compilation with both OMIT_UTF16 and ENABLE_STAT2 defined. Ticket [56928bd084]. (check-in: cd850d49a1 user: dan tags: trunk) | |
| 16:06 | Fix compilation with OMIT_TRIGGER defined. Ticket [1ff6d29030]. (check-in: fb6ceed388 user: dan tags: trunk) | |
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2009-09-19
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| 17:59 | Add fkey.c to the autoconf and amalgamation build systems. (check-in: aab7a4b3c9 user: dan tags: trunk) | |
| 17:00 | Check in implementation of foreign key constraints. (check-in: d5d3998118 user: dan tags: trunk) | |
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2009-09-17
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| 00:41 | When coding a trigger, assume that the "oldmask" requires all columns until we know otherwise. That pessimistic assumption assures that all necessary parameters are available on a cascading delete trigger. Ticket [e25d9ea771f] (check-in: 03e464be51 user: drh tags: trunk) | |
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2009-09-14
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| 23:47 | Make sure sufficient space is allocated for at least one VDBE cursor when autoincrement is used. Ticket [a696379c1f088]. (check-in: 2b2a1ef74e user: drh tags: trunk) | |
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2009-09-11
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| 18:28 | Set the execute permission bit on "configure". (check-in: f8c02b2b72 user: drh tags: trunk) | |
| 17:59 | Make sure the (unsupported) configure script in the source tree has execute permission prior to constructing a tarball. Ticket [65bbb65a47ce]. (check-in: 5e0e941f3a user: drh tags: trunk) | |
| 14:05 | Version 3.6.18 (check-in: b084828a77 user: drh tags: trunk, release) | |
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2009-09-10
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| 22:30 | Omit the mutexIsInit test variable when mutexes are disabled. (check-in: 3ea1043443 user: drh tags: trunk) | |
| 20:23 | Fixed some warnings and an assert in the WINCE code when compiling under MSVC. (check-in: f42ec993ac user: shane tags: trunk) | |
| 19:20 | Make sure the threadsOverrideEachOthersLocks variable is only referenced by linux systems on a threadsafe compile. (check-in: e9d064bd93 user: drh tags: trunk) | |
| 19:09 | Cleanup of warnings on MSVC build. (check-in: 5588cc96bb user: shane tags: trunk) | |
| 18:26 | Update an r-tree test to account for changes in the query planner. (check-in: e5ce66d40b user: dan tags: trunk) | |
| 18:17 | Define SQLITE_TEST when compiling mem5.c for testfixture. (check-in: 6b16f3c907 user: dan tags: trunk) | |
| 18:04 | Fix a problem in test script corrupt.test. (check-in: dad2b74ad0 user: dan tags: trunk) | |
| 17:45 | Add assert() statement to verify that new mutexes are not allocated when the mutex subsystem is uninitialized. (check-in: 1183c53357 user: drh tags: trunk) | |
| 16:14 | Fix a problem with the sqlite3VdbeMayAbort() assert failing following an OOM. (check-in: b302786350 user: dan tags: trunk) | |
| 10:15 | Remove an ALWAYS macro around an expression that is sometimes false. (check-in: f2a9ee722c user: dan tags: trunk) | |
| 02:54 | Reduce default SQLITE_MAX_TRIGGER_DEPTH when SQLITE_SMALL_STACK is defined. (check-in: 913fb70ea8 user: shane tags: trunk) | |
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2009-09-09
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| 18:46 | Trying to open a transaction in one thread and close it in another is a misuse with LinuxThreads. Doing so may cause memory and file-descriptors to be leaked. Update an assert() and some test cases to account for this. (check-in: ef99eb57c5 user: dan tags: trunk) | |
| 16:10 | Suppress some harmless compiler warnings. (check-in: f0c72a53c5 user: drh tags: trunk) | |
| 15:29 | Bug fix in the SQLITE_OPEN_PRIVATECACHE option added a few minutes ago. (check-in: f3a0f23bc7 user: drh tags: trunk) | |
| 15:06 | Add some tests that involve BEFORE UPDATE or BEFORE DELETE triggers messing with the row being updated or deleted. SQLite behaviour in this scenario is undefined, so the tests just check that the behaviour is relatively sane and there are no crashes. (check-in: 9a4c59a2dd user: dan tags: trunk) | |
| 14:48 | Update the README file to state that TCL is required in order to run the makefiles for SQLite. Ticket [7d96113ff]. (check-in: ba20091ae8 user: drh tags: trunk) | |
| 14:17 | Added SQLITE_OPEN_SHAREDCACHE and SQLITE_OPEN_PRIVATECACHE flags as possibilities to sqlite3_open_v2(), to override the global shared cache mode setting. Ticket [9fd0bc36639c15] (check-in: f509eb8b48 user: drh tags: trunk) | |
| 12:41 | Increase the size of bitvec objects to 1024 bytes on 64-bit systems. (check-in: f1272b90f6 user: drh tags: trunk) | |
| 11:43 | Add a test case to show that 29ab7be99f is fixed. (check-in: 135d656a20 user: dan tags: trunk) | |
| 11:37 | Add a complicated assert() to check that statement transactions are opened when required. (check-in: 28aa1f4ea8 user: dan tags: trunk) | |
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2009-09-08
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| 19:15 | Combine the OP_Statement and OP_Transaction opcodes. (check-in: aec9dbd8d2 user: dan tags: trunk) | |
| 15:55 | If recursive-triggers are enabled, fire DELETE triggers if database rows are removed as a result of OR REPLACE conflict resolution. (check-in: 85cb0c94a6 user: dan tags: trunk) | |
| 13:40 | Additional simplifications in support of structural testing. (check-in: 4ab8c841f8 user: drh tags: trunk) | |
| 02:27 | Further simplifications to the VDBE - removing functionality that is no longer used. (check-in: b271e16621 user: drh tags: trunk) | |
| 01:14 | Code simplifications, especially to the pseudo-table logic, and comment improvements. (check-in: 52449a9569 user: drh tags: trunk) | |
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2009-09-07
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| 18:14 | Add the SQLITE_LIMIT_TRIGGER_DEPTH option to sqlite3_limit(). (check-in: d7dc8b4336 user: drh tags: trunk) | |
| 17:41 | Merge 1958db4493 and 26cd015c0e. (check-in: ecbe0832be user: dan tags: trunk) | |
| 17:32 | Fix a bug where a condition was incorrectly being compiled out when SQLITE_OMIT_VIRTUALTABLE was defined. (check-in: 1958db4493 user: dan tags: trunk) | |
| 04:38 | Warning cleanup from the MSVC compile. (check-in: 26cd015c0e user: shane tags: trunk) | |
| 03:48 | Attempt to handle numbers at the limits of the IEEE 754 range better (nan.test now passes). (check-in: 2a74ae1969 user: shane tags: trunk) | |
| 02:46 | Changes to internal AtoF to improve "accuracy" when measured against built-in GCC atof(). (check-in: 438e1577d0 user: shane tags: trunk) | |
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2009-09-03
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| 16:23 | Add the "unix-wfl" VFS that does whole-file locking in order to help NFS do better cache coherency. (check-in: 2aeab80e5b user: drh tags: trunk) | |
| 01:18 | Do not reuse function parameters in subsequent expressions since the function call might have triggered a text encoding change. Fix for ticket [2ea2425d34be]. (check-in: f22e388727 user: drh tags: trunk) | |
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2009-09-02
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| 19:04 | Documentation updates for the version info #defines and C interfaces. (check-in: 69055e9b4c user: drh tags: trunk) | |
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2009-09-01
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| 17:28 | Fix a problem in main.c. SQLITE_NoRecTriggers -> SQLITE_RecTriggers. (check-in: 5ac69ed608 user: dan tags: trunk) | |
| 17:11 | Change "PRAGMA disable_recursive_triggers" to "PRAGMA recursive_triggers". Also a fix for compiling with OMIT_TRIGGER defined. (check-in: e016cca363 user: dan tags: trunk) | |
| 16:39 | Merge in changes to support recursive invocation of triggers (disabled by default). (check-in: c1b388c30d user: dan tags: trunk) | |
| 16:19 | Add new test script triggerC.test. (check-in: a2a062a4b5 user: dan tags: trunk) | |
| 12:16 | More fixes and comment updates. (check-in: 38a9327bad user: dan tags: trunk) | |
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2009-08-31
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| 16:09 | More thorough initialization of a buffer when writing the rollback journal header, in order to prevent a harmless valgrind warning. CVSTrac ticket #4039 (check-in: 5e2f549683 user: drh tags: trunk) | |
| 15:27 | More fixes for test cases. (check-in: 85d9f23be1 user: dan tags: trunk) | |
| 08:22 | Fix some authorization callback problems. (check-in: 8a746fbfd5 user: dan tags: trunk) | |
| 05:39 | Merge with main branch. (check-in: 6e09e28751 user: dan tags: trunk) | |
| 05:23 | Fix another test problem and some instances where an OOM may cause a segfault. (check-in: 31199db0f7 user: dan tags: trunk) | |
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2009-08-30
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| 11:42 | Fixes for new triggers scheme. (check-in: 9eb91efda5 user: dan tags: trunk) | |
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2009-08-28
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| 18:53 | Changes to support recursive triggers. (check-in: 9b9c192115 user: dan tags: trunk) | |
| 00:49 | Add a new source code logo gif. (check-in: 6abcba1021 user: drh tags: trunk) | |
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2009-08-27
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| 17:56 | Patch to the named semaphore locking mechanism used by VxWorks. (check-in: 609c5341be user: drh tags: trunk) | |
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2009-08-26
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| 00:26 | Updates to the pluggable page cache documentation. (check-in: 3085ad7612 user: drh tags: trunk) | |
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2009-08-25
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| 16:28 | Remove an unreachable branch from where.c in order to restore 100% branch test coverage. Add assert() and testcase() macros to verify that the branch is unreachable. (check-in: 58db7e7166 user: drh tags: trunk) | |
| 15:56 | Initialize variables differently in the range processing logic of where.c in order to make sure variables are always initialized even following an OOM error. (check-in: 3fb3686a45 user: drh tags: trunk) | |
| 14:59 | Attempt to clarify the meaning of a "parameter" in the sqlite3_bind() API documentation. (check-in: 9389e6a7da user: drh tags: trunk) | |
| 14:24 | Make sure that the output of EXPLAIN is right when the P4 argument of an opcode is of type P4_MEM with the MEM having type MEM_Blob. (check-in: 6a623e6cf0 user: drh tags: trunk) | |
| 13:53 | Avoid calling sqite3VdbeRecordCompare() with uninitialized memory following an OOM. Doing so is harmless, but it worries valgrind. (check-in: d33b9eb256 user: drh tags: trunk) | |
| 13:10 | Fix an uninitialized variable in sqlite3VdbeIdxRowid(). (check-in: 6e787e18fa user: drh tags: trunk) | |
| 12:11 | Merge together the os_unix.c fix of [aa6acfa8ca] and the trigger fix of [dee1b8eb40]. (check-in: 1e2c6e134e user: drh tags: trunk) | |
| 05:57 | Fix a bad interaction between "proxy-locking" and aa6acfa8ca. (check-in: 2a5c9e1dbf user: dan tags: trunk) | |
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2009-08-24
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| 19:37 | Update the version number to 3.6.18, even though the actual release of that version is still a few weeks away. (check-in: c0ea4e9a7d user: drh tags: trunk) | |
| 18:57 | Fix some errors in aa6acfa8ca. (check-in: 82d1934a42 user: dan tags: trunk) | |
| 01:35 | Run the column cache in a new context when generating code for trigger programs. Fix for ticket [efc02f9779]. (check-in: dee1b8eb40 user: drh tags: trunk) | |
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2009-08-22
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| 19:17 | Remove an obsolete documentation file left over from SQLite version 1.0. (check-in: f7eb1efc37 user: drh tags: trunk) | |
| 11:39 | Fix a problem in os_unix.c where a malloc failure could lead to a leaked file descriptor. (check-in: aa6acfa8ca user: dan tags: trunk) | |
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2009-08-21
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| 17:18 | When a database file is opened, try to find an unused file descriptor to reuse. This change affects unix (and other systems that use os_unix.c) only. Fix for cvstrac ticket #4018. (check-in: 9b4d9ab62d user: dan tags: trunk) | |
| 13:22 | Change the expression code generator to account for the fact that the new sqlite3AtoF() never returns NaN. Also, clarification of a comment in where.c. (check-in: 75f596a04a user: drh tags: trunk) | |
| 08:29 | Add assert() statements to os_unix.c to check that the mutex is held when it should be. (check-in: 11a669b653 user: dan tags: trunk) | |
| 02:13 | Updated sqlite3AtoF() that performs slightly better with GCC, and significantly better with MSVC. (check-in: f084f5a8ba user: shane tags: trunk) | |
| 02:07 | Updates for test_init.c for configure and other consistency changes. (check-in: 3ba316e9a3 user: shane tags: trunk) | |
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2009-08-20
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| 23:05 | Remove a redundant OOM test from the sqlite_stat2 analysis loader. (check-in: d30ceeb8b3 user: drh tags: trunk) | |
| 20:05 | Simplifications to the range-scan logic in support of structural testing. (check-in: bbbee81075 user: drh tags: trunk) | |
| 18:14 | Continuing refinements of the range-scan optimizations in where.c. The range scores are changed from an integer 1..9 to 0..100. (check-in: f0c24b5fb8 user: drh tags: trunk) | |
| 16:11 | Change the code that collects samples for sqlite_stat2 so that the first sample taken is the (nRow/(2*SQLITE_INDEX_SAMPLES))th entry in the index, where nRow is the total number of index entries. (check-in: cbfe6e9df3 user: dan tags: trunk) | |
| 13:45 | Incremental code and comment cleanup in where.c. There is more to be done. (check-in: 4a5d9550bd user: drh tags: trunk) | |
| 02:49 | Set the "type" correctly of built-in BINARY collating sequences for UTF16. (check-in: 167644f33c user: drh tags: trunk) | |
| 02:34 | All the sqlite3GetCollSeq() function to specify an arbitrary text encoding. (check-in: 4ee44322ca user: drh tags: trunk) | |
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2009-08-19
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| 22:14 | Make sure that sqlite3ValueFromExpr() sets the "type" field of the sqlite3_value object correctly when the value is a floating point number. (check-in: 2467eb68ac user: drh tags: trunk) | |
| 17:17 | Change the way an Expr that has been converted to TK_REGISTER stores its original opcode. The previous method, overloading Expr.iColumn, did not work in all cases. (check-in: 71ea9d0e14 user: dan tags: trunk) | |
| 16:34 | Fix an assert() failure that may follow an OOM error. (check-in: 14a715c563 user: dan tags: trunk) | |
| 16:21 | Merge 29cafcfdcc and a6f39181a7. (check-in: 740a93e89c user: dan tags: trunk) | |
| 15:57 | Documentation improvements in sqlite.h.in. No changes to code. (check-in: a6f39181a7 user: drh tags: trunk) | |
| 15:34 | Add some tests that use the sqlite_stat2 table in shared-cache mode. (check-in: 29cafcfdcc user: dan tags: trunk) | |
| 14:42 | Merge with 709e16145e. (check-in: 6c8a0e2b37 user: dan tags: trunk) | |
| 14:34 | Clean up sqlite_stat2 related code. Add test cases. (check-in: aa728e06ce user: dan tags: trunk) | |
| 09:09 | Fix a problem where a buffer allocated from a lookaside pool was being released using the system free(). (check-in: 67207a15bd user: dan tags: trunk) | |
| 08:18 | Add the SQLITE_ENABLE_STAT2 macro. If this is not defined at build-time, the stat2 table is not created, populated, or used. (check-in: 362665e89c user: dan tags: trunk) | |
| 04:24 | Adjust sync count for SQLITE_DISABLE_DIRSYNC compiler option. (check-in: 709e16145e user: shane tags: trunk) | |
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2009-08-18
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| 16:24 | Change the sqlite_stat2 schema to be more flexible. (check-in: ded9dec645 user: dan tags: trunk) | |
| 16:05 | Unknown functions in the DEFAULT clause of a table cause an error when the DEFAULT value is needed. Ticket [2d401a94287b5]. (check-in: 093917d7fd user: drh tags: trunk) | |
| 15:33 | Move the allocation of the memsys5 mutex into the initializer. (check-in: 4e377a09c1 user: drh tags: trunk) | |
| 14:48 | Fix obscure issues with the memsys5 memory allocator. Arrange that the xRealloc() interface to memory allocators is only called with a value that has been through xRoundup(). (check-in: 577bd6f155 user: drh tags: trunk) | |
| 12:16 | When shutting down the memsys5 memory allocator, be sure to clear the mutex pointer in case the next startup does not use a mutex because it is configured differently. (check-in: d4e7e2d823 user: drh tags: trunk) | |
| 01:54 | Fix a bug in mem5.c which would cause an infinite loop on an attempt to allocate more than 1073741824 bytes of contiguous memory. Also, some cleanup of mem5.c. More work to do on this. (check-in: 783b751a38 user: drh tags: trunk) | |
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2009-08-17
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| 17:06 | First version of sqlite_stat2 (schema forces exactly 10 samples). (check-in: dd96bda2a8 user: dan tags: trunk) | |
| 16:01 | Always call sqlite3_malloc() in sqlite3OsInit(), even when not compiled with SQLITE_TEST. (check-in: b98a8706a6 user: drh tags: trunk) | |
| 15:52 | Move error simulation code from the sqlite3_os_init() functions into a wrapper. (check-in: 67ad21abf8 user: dan tags: trunk) | |
| 15:31 | More documentation and comment updates for sqlite3_initialize/shutdown interface changes to handle failures. (check-in: 32509bc733 user: shane tags: trunk) | |
| 15:16 | Add tests to check that sqlite recovers from an error in sqlite3_initialize() correctly. (check-in: 904a371c6c user: dan tags: trunk) | |
| 13:42 | Enhanced documentation and minor code tweaks in preparation for hardening the sqlite3_initialize/shutdown interfaces against initialization failures. (check-in: 98c49e6135 user: drh tags: trunk) | |
| 09:29 | Add a test to verify that 3.6.17 releases read-locks obtained to read the database schema even if the connection is not currently in auto-commit mode. (check-in: 78dfe8321d user: dan tags: trunk) | |
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2009-08-14
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| 18:18 | Update the amalgamation builder so that it avoids putting redundant SQLITE_API macros on declarations. (check-in: 0d5b058717 user: drh tags: trunk) | |
| 17:53 | Work around an over-zealous optimization in GCC 4.3.3. See CVSTrac ticket #4027. (check-in: 9cbe365405 user: drh tags: trunk) | |
| 17:01 | Fix a case where SQLite may write past the end of a buffer as a result of a corrupted database file. (check-in: 43321a5560 user: dan tags: trunk) | |
| 16:15 | Fix to the "publish.sh" script that was broken by the previous check-in. (check-in: 34c21210eb user: drh tags: trunk) | |
| 16:01 | Incorporate fossil-scm version information into the build. Add the SQLITE_SOURCE_ID macro to the header. Add the sqlite3_sourceid() interface. Add the sqlite_source_id() SQL function. (check-in: 302dabe98f user: drh tags: trunk) | |
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2009-08-13
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| 20:15 | Fix typos in comments used to generate documentation. CVSTrac tickets #4028 and #4029. (check-in: 1fc73b9146 user: drh tags: trunk) | |
| 19:54 | Tweak to the new whereB.test file to make it more consistent. (check-in: 06098505fc user: drh tags: trunk) | |
| 19:21 | If a binary operator in a WHERE clause that should be performed with no affinity conversions applied to its operands (see http://www.sqlite.org/datatype3.html) is optimized by index lookup, do not apply any conversions to the key value before looking it up in the index. Fix for [93fb9f89d6]. (check-in: e72186f2d6 user: dan tags: trunk) | |
| 18:14 | Enhancements to the whereB.test to check more affinity corner cases. (check-in: 1048459824 user: drh tags: trunk) | |
| 17:14 | Add a test case for the affinity problem reported by ticket [93fb9f89d6]. (check-in: 149ec24e61 user: drh tags: trunk) | |
| 15:42 | Merge the accidental fork. (check-in: 86a06dd049 user: drh tags: trunk) | |
| 15:13 | Fix a typo on a comment in sqlite3VdbeIntegerAffinity(). (check-in: b5a709d360 user: drh tags: trunk) | |
| 07:09 | Changes to the query planner that improve the order in which tables/indexes are scanned in join queries. (check-in: 19f799b32f user: dan tags: trunk) | |
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2009-08-12
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| 15:34 | Fixed some compiler warnings in WINCE only sections when using the MSVC compiler. (check-in: 1f0a93e17d user: shane tags: trunk) | |
| 11:45 | Make sure the large-file support macros occur first in sqliteInt.h. Fix for CVSTrac ticket #4022. (check-in: b0848925ba user: drh tags: trunk, cvs-to-fossil-cutover) | |
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2009-08-11
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| 05:50 | Instead of adding SQLITE_API macros sqlite3.h while creating sqlite3.c, add them as part of generating the sqlite3.h target, while copying from sqlite.h.in to sqlite3.h. This fixes a build problem that was causing multiple SQLITE_API macros to be added to a single line of sqlite3.h, and the problem cited by #4016. (CVS 6971) (check-in: 7f4810747b user: danielk1977 tags: trunk) | |
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2009-08-10
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| 17:48 | Reduce the maximum supported sector size to 64KiB. (CVS 6970) (check-in: 8e1e0ba292 user: drh tags: trunk) | |
| 15:16 | Version 3.6.17 (CVS 6969) (check-in: 3665010228 user: drh tags: trunk, release) | |