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49 check-ins occurring around ff691a6b2a302fe7.

2009-07-07
02:44
Simplifications to btree.c and vdbeaux.c in support of structural coverage testing. (CVS 6853) check-in: fc2a40a9db user: drh tags: trunk
2009-07-06
21:54
Fix the pager so that it remembers the name of the journal for an in-memory database as an empty string. This is important when committing a multi-database transaction that includes one or more attached memory databases. (CVS 6852) check-in: 31a5e8192e user: drh tags: trunk
19:03
Fix the backup logic so that it detects a failure to sqlite3BtreeUpdateMeta() and reports that failure back up to the top level. (CVS 6851) check-in: 471b92f251 user: drh tags: trunk
18:56
Make the sqlite3BtreeMoveto function static, since it is only used from within btree.c. Remove unused function lockBtreeWithRetry from btree.c. (CVS 6850) check-in: 30d5ec62ab user: danielk1977 tags: trunk
00:44
Simplifications and comment cleanup in vdbeaux.c. (CVS 6849) check-in: 1636e7831a user: drh tags: trunk
2009-07-04
17:16
Remove unreachable code from function btreeCursor() in btree.c. (CVS 6848) check-in: c76a366ed4 user: danielk1977 tags: trunk
15:41
Remove a redundant branch from btree.c. (CVS 6847) check-in: 133357d2f0 user: danielk1977 tags: trunk
2009-07-03
22:54
Remove two unused fields from the Parse structure. The TCL interface now removes leading whitespace from SQL statements before parsing them. (CVS 6846) check-in: 983cb6924b user: drh tags: trunk
19:19
Remove unused code (that was commented out) from prepare.c. Remove an incorrect NEVER() macro. Fix the comment on schemaIsValid() to correctly describe its return behavior. (CVS 6845) check-in: 90deb65835 user: drh tags: trunk
19:18
Cause sqlite3_exec() to return SQLITE_NOMEM if it cannot allocate memory to hold the error message for some other error. (CVS 6844) check-in: e9849292ab user: drh tags: trunk
17:23
Remove an unused variable from the test code in test3.c. (CVS 6843) check-in: 9e35bec9ef user: drh tags: trunk
17:09
Add a version of the Lemon parser template "lempar.c" to the src/ subfolder. This new parser template contains a couple of NEVER() macros that disable tests that are needed for general grammars but not for the specific grammar used by SQLite. SQLite builds with the modified lempar.c. (CVS 6842) check-in: d426cc64f6 user: drh tags: trunk
16:25
Simplify the way the read-uncommitted flag is handled to facilitate test coverage. (CVS 6841) check-in: e2112d6160 user: danielk1977 tags: trunk
15:37
Make explicit the restrictions on UPDATE, DELETE, and INSERT statement syntax within triggers. Ticket #3947. (CVS 6840) check-in: c8bf40df7b user: drh tags: trunk
12:57
Test the result of pthread_create() and do not call pthread_join() if the thread creation failed. Ticket #3933. (CVS 6839) check-in: 304c5110ad user: drh tags: trunk
2009-07-02
18:40
Fix to sqlite3AuthRead to accommodate "new" or "old" references that are used in a context where a column reference may also be used (i.e. "SELECT new.<col> FROM <tble>"). Ticket #3944. (CVS 6838) check-in: 45fd5419a7 user: danielk1977 tags: trunk
17:21
When a b-tree transaction is committed when there are open cursors, downgrade shared-cache write-locks to read-locks instead of relinquishing all locks. Fix for #3942. (CVS 6837) check-in: 611e704fdf user: danielk1977 tags: trunk
07:47
Cause opening a transaction on a sharable b-tree module automatically obtain a read-lock on page 1. This means there is no way for sqlite3BtreeGetMeta() to fail. (CVS 6836) check-in: e3c055f167 user: danielk1977 tags: trunk
05:23
Fix for compilation with OMIT_AUTOVACUUM defined. Ticket #3940. (CVS 6835) check-in: 8f0591ae98 user: danielk1977 tags: trunk
2009-07-01
18:09
Change to test code and scripts allowing memsys3 to be tested using a build that has both memsys3 and memsys5 enabled. (CVS 6834) check-in: a00aeec21c user: danielk1977 tags: trunk
18:04
Fix a 1-byte buffer overwrite that can occur when a virtual table overloads an SQL function. (CVS 6833) check-in: bfe336a899 user: danielk1977 tags: trunk
16:12
Report an error if a USING or ON clause is specified following a from-list element that is not to the right of a join operator. Fix for #3846. (CVS 6832) check-in: 29b48972b6 user: danielk1977 tags: trunk
14:56
Do not ignore alias "a" in a query of the form "SELECT ... FROM (...) AS a" Fix for #3935. Also expand upon (6751) to fix some similar obscure memory leaks. (CVS 6831) check-in: 42f9d1e564 user: danielk1977 tags: trunk
2009-06-29
06:00
Cause incremental-blob read/write operations lock shared-cache tables in the same way as normal SQL read/writes. Add complex assert statements to make sure tehe correct shared-cache locks are held when accessing the database. Eliminate some redundant checks from btree.c. (CVS 6830) check-in: f17ef37897 user: danielk1977 tags: trunk
2009-06-27
14:10
Version 3.6.16 (CVS 6829) check-in: ff691a6b2a user: drh tags: trunk, release
11:17
Fix an instance where sqlite3JumpHere() might be called with a negative address following an OOM fault. (CVS 6828) check-in: 49f22e55d6 user: drh tags: trunk
00:48
Fix a bug in sqlite3_realloc() - if called with a size of more than 2147483392 it returns 0 but it also releases the prior allocation. (CVS 6827) check-in: 653df0afcc user: drh tags: trunk
2009-06-26
18:35
Remove incorrect NEVER() macros from malloc.c. The allocations can be exceeded using sqlite3_malloc() and sqlite3_realloc(). (CVS 6826) check-in: 0d345e5923 user: drh tags: trunk
16:32
Removed a few compiler warnings under MSVC. (CVS 6825) check-in: f01a9fc375 user: shane tags: trunk
15:14
Remove the priorNewRowid field from the sqlite3 structure. Use the last_insert_rowid as the initial value when searching for a new random rowid in the OP_NewRowid opcode. (CVS 6824) check-in: 96729b2d49 user: drh tags: trunk
14:17
Skip a couple tests requiring working 64bit int support on platforms without that support. Test code change only. (CVS 6823) check-in: d8c8145c9d user: shane tags: trunk
14:04
When sqlite3VdbeAddOp() fails due to an OOM fault, return an address of 1 rather than zero so that there appears to always be a prior instruction. This prevents a negative jump-to address computation in where.c following an OOM fault. (CVS 6822) check-in: fe02339cb2 user: drh tags: trunk
12:30
Fix a test script problem in exclusive.test. (CVS 6821) check-in: a52ef5a421 user: danielk1977 tags: trunk
12:15
Fix the new pager.c changes so that they compile with IOTRACE defined. Fix an out-of-order variable definition in vdbeaux.c. (CVS 6820) check-in: ac14502850 user: drh tags: trunk
10:39
Another change to test_journal.c to account for (6817). Again, only test code has changed. (CVS 6819) check-in: 58884b6c50 user: danielk1977 tags: trunk
09:01
Update test_journal.c to account for (6817). Changes to test code only. (CVS 6818) check-in: 542ee8cced user: danielk1977 tags: trunk
07:12
Avoid writing the 8-byte journal-header magic until the journal-header is synced. In persistent journal-mode, this prevents any old content that follows an unsynced journal-header from being interpreted as part of the rollback journal. (CVS 6817) check-in: a5ecffcf02 user: danielk1977 tags: trunk
2009-06-25
16:11
Fix a problem with a return code being ignored in insertCell(). (CVS 6816) check-in: bb5f1c0143 user: danielk1977 tags: trunk
11:50
Get the notify2.test running again by removing an ALWAYS() that was mistakenly inserted and by taking care not to report corruption following an SQLITE_LOCKED failure during schema parsing. (CVS 6815) check-in: 6e9140a729 user: drh tags: trunk
09:40
Replace an "if" condition that is always true in btree.c with an assert(). (CVS 6814) check-in: daadbd9a8f user: danielk1977 tags: trunk
01:47
Improved handling of oversize string and blob errors. Other simplifications in support of full coverage testing. (CVS 6813) check-in: 8b34076668 user: drh tags: trunk
2009-06-24
13:16
Remove an ALWAYS() macro from vdbe.c that sometimes fails on thread tests. (CVS 6812) check-in: 52eac078c7 user: drh tags: trunk
13:13
Disable the new malloc-37 test when locking_mode==exclusive. The test basically works, but sometimes reports "database is locked" instead of "out of memory" and that messes up the error reporting. (CVS 6811) check-in: 3b8f9dec24 user: drh tags: trunk
11:08
Remove a declaration of the sqlite3Assert() function that was deleted by the previous check-in. (CVS 6810) check-in: ee20b6a23f user: drh tags: trunk
10:26
Remove the sqlite3Assert() function. The ALWAYS() and NEVER() macros call assert() directly when compiled with SQLITE_DEBUG. (CVS 6809) check-in: d8fc373fef user: drh tags: trunk
05:40
Simplify things by rolling the functionality of balance_shallower() into balance_nonroot(). (CVS 6808) check-in: 11750c6aee user: danielk1977 tags: trunk
2009-06-23
20:28
Enhance autoincrement so that it works with triggers that also do autoincrement inserts, even multiple inserts into the same table. Ticket #3928 (CVS 6807) check-in: 1330993de8 user: drh tags: trunk
16:40
Remove a condition from balance_nonroot() that is always true. (CVS 6806) check-in: c5dc80e6bd user: danielk1977 tags: trunk
15:43
Call balance_shallower() from balance_nonroot() instead of from balance(). This simplifies coverage testing a bit. (CVS 6805) check-in: da9893e23c user: danielk1977 tags: trunk