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100 check-ins occurring around c1d499afc5.

2009-10-29
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: 65a1f133 user: drh tags: branch_3_6_16
13:48
Reduce the memory required by prepared statements that use the IN operator with a list on the right and an INTEGER PRIMARY KEY on the left. check-in: e7984ad2 user: drh tags: trunk
2009-10-27
18:06
Minor updates and corrections to comments in btreeInt.h. No changes to code. check-in: ad949fa1 user: drh tags: trunk
2009-10-26
22:32
Remove additional obsolete code from the sqlite3_release_memory() logic. check-in: 2eeb6ed8 user: drh tags: trunk
22:08
Remove some obsolete code within #if 0 that was causing developer concern. check-in: 1d64e945 user: drh tags: trunk
2009-10-24
15:51
Fix a compiler warning that occurs when building the TCL interface. check-in: fc36034b user: drh tags: trunk
03:04
Another attempt at getting the pTail pointer computations correct for sqlite3_prepare16(). Ticket [3fe897352e]. check-in: a96b4e8c user: drh tags: trunk
02:06
In shell, modified to not print informational messages during startup while in "batch mode". Ticket [2cb66577f6]. check-in: e3898e25 user: shane tags: trunk
02:00
In shell, changed ".tables" command to not add '%' to specified pattern. This is consistent with other commands that take a LIKE pattern (.dump, .schema, .indices). Updated internal help to better describe LIKE pattern usage. Fixed a few more inconsistencies in error messages. Ticket [6da68f691b]. check-in: 7201244e user: shane tags: trunk
01:55
Check-in [19064d7cea] broke the pTail return on sqlite3_prepare16() when the SQL contained surrogates. This check-in restores correct function. Part of ticket [3fe897352e]. check-in: 65b1e3a4 user: drh tags: trunk
2009-10-23
18:15
Make sure that UTF16 to UTF8 conversions to not read past the end of the UTF16 input buffer if the last two bytes of the UTF16 happen to be the first half of a surrogate pair. Ticket [3fe897352e] check-in: 19064d7c user: drh tags: trunk
01:27
In shell, ensure that do_meta_command() returns consistent error values. Adjusted the text of some error message to be more consistent. Ticket [beb2dd69ad]. check-in: 1ebac9ed user: shane tags: trunk
00:37
In shell, modified "import" handling to ensure error code returned correctly on exit. Ticket [bd770b2c52]. check-in: 009efad0 user: shane tags: trunk
2009-10-22
21:23
In shell, reworked .header and .echo handling. Updated shell_exec() to (really) handle multiple statements. Tickets [72adc99de9], [7b61b6c6ce], and [eb620916be]. check-in: 790402c1 user: shane tags: trunk
20:52
Merge the MD5 checksum logic into the TCL interface. This facilitates building a tclsh that contains both SQLite and MD5. The plan is to use this augmented tclsh to help build the documentation. check-in: a024c0a8 user: drh tags: trunk
20:50
Add some sample requirement implementation comments to where.c. check-in: 9854ad00 user: drh tags: trunk
18:12
In shell, in shell_exec() logic, use type info if available when outputting in "insert" mode for other types in addition to blobs. Changed shell_exec() to use sqlite_prepare_v2(). Ticket [72adc99de9] and [7b61b6c6ce]. check-in: ab99faca user: shane tags: trunk
17:30
Updated shell to output blobs in X'1234' form when in "insert" mode. Ticket [72adc99de9]. check-in: a2ad9e63 user: shane tags: trunk
00:20
Add markings on test evidence for R-30323-21917. check-in: e51af74c user: drh tags: trunk
00:14
Mention the sqlite3_column_count() function on the same documentation page with all of the other sqlite3_column... interfaces. check-in: 5354ace5 user: drh tags: trunk
2009-10-21
14:33
Merge accidental fork back to trunk. check-in: f63397ad user: shane tags: trunk
14:11
Modified shell to call output_html_string() for header values in .mode html. Updated output_html_string() to support the 5 basic HTML entities (<,>,&,',"). Ticket [dc3a6e5b31]. check-in: c8815fcd user: shane tags: trunk
13:53
Made detectSchemaProblem function and aSchemaTable array static. Ticket [6f8b0c5855]. check-in: c6f22f3e user: shane tags: trunk
13:48
Add evidence marks to parse.y. Fix a broken evidence link in e_fkey.tcl. check-in: 0441d28e user: drh tags: trunk
03:56
For the shell, changed the output of the errors on lines 2910 and 2914 to goto stderr. I left the timer values going to stdout as all of the other interactive shell commands (startup banner, help, etc.) go to stdout and I felt this was more consistent. Ticket [43db771bb2]. check-in: 8a8eeb0c user: shane tags: trunk
03:42
For Windows version of shell, add support for .timer command using the GetProcessTimes() API if available (in the same way getrusage() is used on UNIX.) Ticket [89668ca167]. check-in: 83216fbe user: shane tags: trunk
02:00
For Windows VFS, modified xGetLastError() to call FormatMessage() with the FORMAT_MESSAGE_IGNORE_INSERTS option. Additionally updated to ensure strings are returned as UTF8. Ticket [39c85e8a4e]. check-in: 761396f8 user: shane tags: trunk
2009-10-20
15:27
Clarify the use of sqlite3_shutdown(). Ticket [f9af981dd2a2]. Comment changes only - no changes to code. check-in: b2aa48b5 user: drh tags: trunk
15:01
Fix the VACUUM command so that when the MAIN and TEMP databases have identically named tables, content from the TEMP database does not accidently overwrite MAIN database content. Ticket [d82e3f3721296e905d7e8c9dee718f71a826b0eb]. Note that this bug could potentially lead to database corruption. check-in: 0bbd8d72 user: drh tags: trunk
14:23
Remove all mention of sqlite3_next_stmt() from the documentation of sqlite3_close(). check-in: f494ed38 user: drh tags: trunk
14:08
Update documentation on the sqlite3_prepare_v2() interface. No changes to code. check-in: 3b00e769 user: drh tags: trunk
07:01
Fix cases where modifying bound variables using the clear_bindings() or transfer_bindings() APIs can invalidate a query plan. check-in: e6808c98 user: dan tags: trunk
2009-10-19
22:41
Remove an unreachable condition in the WHERE clause processing of bound parameters and replace it with an assert(), for test coverage. check-in: 3bcd78a1 user: drh tags: trunk
20:15
Fix an incorrect assert() in vdbeUnbind(). check-in: 651c1efb user: drh tags: trunk
18:30
Fix an assert() that may fail if sqlite3_step() is called on a statement after a previous call has already returned SQLITE_SCHEMA. check-in: 63bf7345 user: dan tags: trunk
18:11
Remove the sqlite3_reoptimize() API. The same functionality is now provided automatically to queries prepared using prepare_v2(). check-in: 2c50b3d5 user: dan tags: trunk
15:52
When generating WHERE clause terms internally for NATURAL and USING joins, identify the table by its position in the FROM list, not by its name or alias. Fix for [b73fb0bd64]. check-in: 6fe63711 user: dan tags: trunk
07:50
Use 64-bit arithmetic in the xRead() method of asyncRead. Fix for [94c04eaadb]. check-in: ca3e41b0 user: dan tags: trunk
2009-10-17
14:19
Fix a problem in the icu.test script. check-in: 8a21fdaf user: dan tags: trunk
13:13
Make sure the target register is allocated before adding the bogus OP_Variable opcode in isLikeOrGlob(). Bugfix for the new sqlite3_reoptimize() logic. check-in: e74f8dc4 user: drh tags: trunk
08:26
Add documentation comment for new experimental API sqlite3_reoptimize(). check-in: c48f8ffe user: dan tags: trunk
2009-10-16
16:21
Merge the sqlite3_reoptimize() changes into the trunk. check-in: 50136840 user: drh tags: trunk
15:59
Fix a problem in the analyze3.test script. Closed-Leaf check-in: 61174aea user: dan tags: experimental
15:19
Remove a mutex reference leak from sqlite3_reoptimize(). check-in: 9f093706 user: dan tags: experimental
15:05
Comment cleanup in btree.c. check-in: 32966ba4 user: drh tags: trunk
14:55
Experimental fix for [f777251dc7]. This may be changed yet. check-in: 174477bc user: dan tags: trunk
13:23
Fix comment typos in btreeInt.h. check-in: 550566a7 user: drh tags: trunk
2009-10-15
23:03
When a forced rollback occurs, cause all active statements on the same database connection to halt immediately with an SQLITE_ABORT error code. This is a partial fix to ticket [f777251dc7]. Closed-Leaf check-in: f256bc07 user: drh tags: trunk, experimental
19:45
On any rollback, immediately interrupt all running statements on the same database connection. This is a partial fix for ticket [f777251dc7]. Closed-Leaf check-in: c304b44c user: drh tags: experimental
18:35
Add the experimental sqlite3_reoptimize() API. check-in: 9bd6f3d8 user: dan tags: experimental
2009-10-14
11:33
Version 3.6.19 check-in: c1d499af user: drh tags: trunk, release
2009-10-13
22:47
Update the configure script for version 3.6.19. check-in: ac19dbc6 user: drh tags: trunk
19:19
Fixed warnings with MSVC compile. check-in: e0aa50c3 user: shane tags: trunk
18:49
Fix a typo in the test script added for ticket [5ee23731f15]. check-in: d0f55b5c user: drh tags: trunk
18:38
Update the TCL wrapper to provide a non-NULL objProc pointer to the Tcl_NRCreateCommand() interface. The TCL gurus say this is needed to support legacy TCL extensions. check-in: 1b3cfa01 user: drh tags: trunk
15:42
Add a test case to verify that ticket [5ee23731f15] has been fixed. check-in: f894ebf8 user: drh tags: trunk
15:36
When a write transaction fails to being because the database is read-only, fail right away. Do not give the error code an opportunity to be overwritten with SQLITE_OK. Ticket [5ee23731f15]. check-in: bc110117 user: drh tags: trunk
13:08
Suppress some harmless compiler warnings. check-in: 5d381daa user: drh tags: trunk
12:48
Make sure mem3.c releases its mutex on an sqlite3_shutdown() call. check-in: 16254ad5 user: drh tags: trunk
10:39
Add further test cases to e_fkey.test. check-in: c85e5874 user: dan tags: trunk
2009-10-12
22:30
Add asserts as evidence that all FK constraints are either immediate or deferred. check-in: 634ef4fc 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: a4ab5215 user: drh tags: trunk
18:57
Add more test cases to e_fkey.test. check-in: 5633cb2b user: dan tags: trunk
16:02
Fix some mappings from e_fkey.test. check-in: 171c6713 user: dan tags: trunk
15:25
Update e_fkey.test to match the latest version of foreignkeys.html. check-in: a2ca9f1a user: dan tags: trunk
11:27
Extra test cases mapped to statements in foreignkeys.html. check-in: ffa6207d user: dan tags: trunk
08:41
Add further test cases to e_fkey.test. check-in: d61cc0e1 user: dan tags: trunk
2009-10-10
15:49
Add tests to e_fkey.test. check-in: 5ec07fee 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: 89c548ac user: drh tags: trunk
2009-10-09
18:16
Add test cases to e_fkey.test. check-in: e391dfe7 user: dan tags: trunk
2009-10-08
19:02
Test a couple of the examples in foreignkeys.html. check-in: a2fb7902 user: dan tags: trunk
17:42
Add test cases to test file "e_fkey.test". check-in: 23e0f61a user: dan tags: trunk
13:42
Fix a problem in the legacy genfkey code to do with column names that require quoting. check-in: 273ccbf1 user: dan tags: trunk
11:57
Add tests to test/e_fkey.test. check-in: 533703d7 user: dan tags: trunk
06:24
Update triggerC.test to match the change to the way the trigger-recursion limit is handled. check-in: 58069252 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: 33973814 user: drh tags: trunk
2009-10-07
23:42
Use memcpy() rather than structure assignment so that memcmp() can later be used for comparison. Ticket [8550ecca70] check-in: 56f609da user: drh tags: trunk
18:41
Add some tests of statements in foreignkeys.html. check-in: 83828679 user: dan tags: trunk
16:04
Add a missing OP_Close opcode to VDBE programs that check for FK constraint violations. check-in: 5caa4a2b 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: 2fd487fd 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: 4c342c02 user: dan tags: trunk
2009-10-06
14:59
Change tclsqlite.c to use the Tcl_NRxxx() APIs in Tcl versions 8.6 and later. check-in: e9f72f1d user: dan tags: trunk
2009-10-05
05:40
Fix some errors in the guttman versions (disabled by default) of the algorithms in rtree.c. check-in: 64bad00b user: dan tags: trunk
2009-10-03
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: 3c24df38 user: dan tags: trunk
2009-10-02
15:29
Add one more authentication test to fkey2.test to cover an untested branch. check-in: e4fa8be7 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: 9842f2d5 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: dca2a7f6 user: dan tags: trunk
2009-10-01
17:13
Add test cases to cover the branches added by the previous commit. check-in: aaa005b6 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: edff3500 user: dan tags: trunk
04:35
Add tests to check that FK support interacts with count-changes correctly. check-in: 5b836615 user: dan tags: trunk
2009-09-30
08:11
Remove unreachable branches from fkey.c. Add a few tests to cover the remaining branches. check-in: 0a0a17d8 user: dan tags: trunk
04:28
Change a couple of comments to use "SQLITE_MUTEX_OMIT" instead of OMIT_MUTEX. check-in: b733e939 user: dan tags: trunk
2009-09-29
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: 9a4b7ec2 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: 64154174 user: dan tags: trunk
11:28
Remove an unused variable from fkey.c. check-in: 582bd768 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: e4eb227b user: dan tags: trunk
2009-09-28
18:52
Ignore foreign key mismatch errors while compiling DROP TABLE commands. check-in: 5b4d4637 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: 8353808c user: dan tags: trunk
11:54
Fix some foreign key constraint related problems that occur when a row refers to itself. check-in: 9e503e2d user: dan tags: trunk
2009-09-26
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: b4a10c39 user: dan tags: trunk