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28 check-ins using file src/vdbe.c version e1b2f881

2012-12-01
20:21
Do not exit the command-line shell if a ".read" command invokes a script that contains two errors. But reported on the mailing list. (check-in: 2e5e6515 user: drh tags: trunk)
2012-11-29
14:26
Mark the "async" module as deprecated as its functionality has been superceded by WAL mode. This closes ticket [f46ca03b55ae0e] (check-in: 3d548db7 user: drh tags: trunk)
2012-11-27
21:22
Add the SQLLOG capability to trunk. (check-in: f0843f88 user: drh tags: trunk)
21:12
Improved detection of file-does-not-exist in winDelete. (check-in: 92e9b5bc user: drh tags: trunk)
16:39
Get SQLLOG working on windows. Fix a couple of compiler warnings. (Closed-Leaf check-in: b3809c93 user: drh tags: sqllog)
15:56
Fix a problem causing the "number-of-documents" field maintained by FTS4 to be set incorrectly by REPLACE queries. (check-in: e38fb02d user: dan tags: trunk)
10:56
Fix problems in test_sqllog.c. Clarify the experimental SQLITE_CONFIG_SQLLOG interface. Handle at least the more likely error conditions in test_sqllog.c. (check-in: 429c5b20 user: dan tags: sqllog)
2012-11-26
19:50
Add an option to register global hooks used for logging all SQL executed by an application. (check-in: cd501bbc user: dan tags: sqllog)
2012-11-21
02:10
In winDelete, determine that a file does not exist by checking for a last error of ERROR_FILE_NOT_FOUND or ERROR_PATH_NOT_FOUND. (Closed-Leaf check-in: 692ad3c0 user: mistachkin tags: winNotFound)
2012-11-20
15:06
Have the windows implementation of xDelete return SQLITE_IOERR_DELETE_NOENT if the file to be deleted does not exist. The unix implementation was previously modified to behave this way. The current changes simply brings the two implementations into alignment. (check-in: d4c36d49 user: drh tags: trunk)
2012-11-13
11:16
Strive to use posix_fallocate() rather than ftruncate() when posix_fallocate() is available. Ticket [5eaa61ea18]. (check-in: 29980b08 user: drh tags: trunk)
11:08
Use preprocessor macros to automatically detect whether or not posix_allocate() is available. (It is generally available on Linux but not on Mac.) Ticket [5eaa61ea1881040b17449ca043b6f8fd9ca55dc3] (Closed-Leaf check-in: 597333f1 user: drh tags: tkt-5eaa61ea18)
10:54
When available, use posix_fallocate() rather than ftruncate() to allocate space for mmap()ed -shm files, since posix_fallocate() gives an error if no disk space is available whereas ftruncate() is silent and leaves the system vulnerable to a SIGBUS upon first write to the mmap()ed region. Ticket [5eaa61ea1881040b17449ca043b6f8fd9ca55dc3] (check-in: 35625961 user: drh tags: tkt-5eaa61ea18)
2012-11-09
21:40
Only log unlink() errors if the error is something other than SQLITE_IOERR_DELETE_NOENT. The error is still reported up the stack, it is simply not added to the sqlite3_log(). (check-in: 5a3b07f0 user: drh tags: trunk)
20:17
Change os_unix.c to propagate ENOENT errors back to sqlite as SQLITE_IOERR_DELETE_NOENT. Have SQLite ignore these where they are benign and propagate them back to the caller where they may indicate a file-system malfunction of some description. (check-in: bed9c172 user: dan tags: trunk)
18:32
Take into account the cost of inner loops when selecting which table of a join to use for the next outer loop. (check-in: 3f87f459 user: drh tags: trunk)
18:22
Disable the table selection rule that tried to prevent full table scans from migrating to the outer loop unless they were optimal. The new scaling of outer-loop costs by cost of inner loops obviates the need for that step. And, in fact, that step causes problems with the new inner-loop cost accounting. (Closed-Leaf check-in: 51bfd63b user: drh tags: inner-loop-cost)
17:59
Try to take into account the cost of inner loops when selecting which table of a join to use for the outer loop. (check-in: 94255634 user: drh tags: inner-loop-cost)
2012-11-06
20:39
Adjust the SQLITE_DBSTATUS_STMT_USED calculation to take the modified usage of sqlite3VdbeClearObject() into account. (check-in: 82eb7ead user: mistachkin tags: trunk)
18:41
In test_quota.c, provide a work-around for the missing _chsize_s() function in mingw. (check-in: 6b4979e8 user: drh tags: trunk)
2012-11-05
13:51
Add the INSTR() SQL function. (check-in: a4c181cb user: drh tags: trunk)
2012-11-02
23:42
Merge the fix for ticket [bfbf38e5e9956ac6] into trunk. (check-in: 4f7dfc32 user: drh tags: trunk)
19:08
Adding test cases for ticket [bfbf38e5e9956a] (Closed-Leaf check-in: 62ebfa74 user: drh tags: ticket-bfbf38e5e9)
18:48
Proposed fix for ticket [bfbf38e5e9]. (check-in: 18ae030d user: drh tags: ticket-bfbf38e5e9)
18:24
Fix an out-of-date comment. No changes to code. (check-in: 10cc12b1 user: drh tags: trunk)
2012-10-30
18:09
Enable the use of coroutines as an alternative to manifesting views used in a FROM clause. (check-in: 9dca18f5 user: drh tags: trunk)
15:31
Make sure that the optimizer never tries to create an automatic index on a coroutine subquery. (Closed-Leaf check-in: f83aa0de user: drh tags: subquery-as-coroutine)
14:44
Fix a typo in the header comment for the OpenPseudo opcode. (check-in: 4f106123 user: drh tags: subquery-as-coroutine)