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100 check-ins occurring around 3b0a25548c4c15c8.

2009-02-11
15:04
Add hyperlinks from sqlite3_limit() documention to the limits.html page. Comment changes only - no changes to code. (CVS 6282) (check-in: f0189ec8 user: drh tags: trunk)
14:27
Fix the crashtest infrastructure so that it doesn't trigger the "don't write to the locking region" assert in os_unix.c. (CVS 6281) (check-in: b7fd4615 user: danielk1977 tags: trunk)
07:38
Modify the test_journal.c code to (1) account for the backup code writing to parts of the pending-byte page when changing a databases page-size, and (2) to avoid reading from the pending-byte page and triggering the assert in os_unix.c. Changes to test code only. (CVS 6280) (check-in: 48796216 user: danielk1977 tags: trunk)
05:18
In test_mutex.c, zero the global structure staticly instead of in Sqlitetest_mutex_Init(). This is because Sqlitetest_mutex_Init() is now called by each thread during thread tests ((6193)). Test code changes only. (CVS 6279) (check-in: 8b318b93 user: danielk1977 tags: trunk)
2009-02-10
18:54
For the "onefile" demo, pass SQLITE_OPEN_TEMP_DB instead of MAIN_DB to the OS layer when opening the single file. This is to work around the assert() in os_unix.c that tests that the locking region is not written to. (CVS 6278) (check-in: 2da076a2 user: danielk1977 tags: trunk)
14:45
Reduce the number of iterations in one of the savepoint4.test crash tests. (CVS 6277) (check-in: fafb07b8 user: danielk1977 tags: trunk)
14:28
Prevent code in test6.c from reading the 512 byte locking region (the PENDING_BYTE page) of a database file. Doing so triggers an assert failure in os_unix.c. (CVS 6276) (check-in: 2a6a4316 user: danielk1977 tags: trunk)
13:41
Create links from backup API documentation to the backup application note. Comment changes only - no changes to code. (CVS 6275) (check-in: 85de23fb user: drh tags: trunk)
11:17
Reenable triggering vdbe tracing by creating file-system entries. Add a (redundant) test that modifying the temp schema expires all prepared statements. (CVS 6274) (check-in: f6590dac user: danielk1977 tags: trunk)
10:44
Do not always open a transaction on the temp database when writing to the main or another attached database. (CVS 6273) (check-in: f76b0b81 user: danielk1977 tags: trunk)
05:45
Fix a bug in test file misc7.test. No code changes. (CVS 6272) (check-in: d919d2a1 user: danielk1977 tags: trunk)
2009-02-09
18:55
Fix a problem in backup.c causing OsTruncate() to be called with an argument larger than the current file-size. (CVS 6271) (check-in: b34bde80 user: danielk1977 tags: trunk)
17:34
Add assert() statements to os_unix.c which fire if there is a read or write for the locking region of a database file. (CVS 6270) (check-in: 93e792ff user: drh tags: trunk)
13:19
Better error message when DISTINCT is used on an aggregate function that takes two or more arguments. Ticket #3641. (CVS 6269) (check-in: e20bf384 user: drh tags: trunk)
05:32
Ignore the return structure of and F_GETLK fcntl() call on djgpp. Fix for #3642. (CVS 6268) (check-in: 8227af34 user: danielk1977 tags: trunk)
05:18
Attempt to reproduce ticket #3643. No luck yet. (CVS 6267) (check-in: 8f2f98d2 user: danielk1977 tags: trunk)
2009-02-06
05:59
Changes to the backup API: (1) if a negative number is passed as the second argument to backup_step(), this is interpreted as "copy all remaining pages" and (2) if backup_finish() is called after backup_step() fails with a BUSY or LOCKED error, then this error is also returned by backup_finish() (same handling as for other errors encountered by backup_step()). (CVS 6266) (check-in: 9b8c8b18 user: danielk1977 tags: trunk)
2009-02-05
17:00
Fix a test case that was still using the old pending_byte mechanism. (CVS 6265) (check-in: 08ec4f2c user: drh tags: trunk)
16:53
Fix the declaration of sqlite3PendingByte so that it works with the amalgamation. (CVS 6264) (check-in: 193c871f user: drh tags: trunk)
16:31
Make the pending byte adjustable via sqlite3_test_control() on all builds, not just on test builds. (CVS 6263) (check-in: e8f192e2 user: drh tags: trunk)
03:16
Fixed error detection in winTrucate() in os_win.c. Windows version only. Ticket #3640. (CVS 6262) (check-in: 82e03f1b user: shane tags: trunk)
03:00
Improved overrun detection in mem2.c (SQLITE_MEMDEBUG). Previously was only checking up to 3 extra bytes allocated due to rounding. (CVS 6261) (check-in: a6fe3d6b user: shane tags: trunk)
2009-02-04
22:46
Add "backup" and "restore" methods to the TCL interfaces and test cases to exercise those methods. (CVS 6260) (check-in: e420a3ce user: drh tags: trunk)
20:55
Add ".backup" and ".restore" commands to the CLI - implemented using the new backup API. (CVS 6259) (check-in: 003e1d62 user: drh tags: trunk)
20:08
Increase the version number to 3.6.11. (CVS 6258) (check-in: 0882a028 user: drh tags: trunk)
19:16
If the truncate operation fails in journalmode=TRUNCATE, do not fall back to overwriting the journal header with zeros. Simply fail the operation. (CVS 6257) (check-in: d4af60e5 user: drh tags: trunk)
17:40
Simplify wording of backup API error message. Decapitalize some other error messages. (CVS 6256) (check-in: f92405af user: drh tags: trunk)
16:56
The sqlite3_backup_init() interface must lock the destination in case it needs to change the error message. (CVS 6255) (check-in: 572378d3 user: drh tags: trunk)
15:27
Fix a bug in test_malloc.c whereby running multi-threaded test cases could cause subsequent OOM tests to fail. (CVS 6254) (check-in: 03ea9e59 user: danielk1977 tags: trunk)
11:57
Ensure that thread001.test and thread002.test reset the global shared-cache-enabled setting before they finish. (CVS 6253) (check-in: 416288a9 user: danielk1977 tags: trunk)
10:09
Do not attempt to use the sub-journal file descriptor if it is not opened (as in journal_mode=off mode). Ticket #3636. (CVS 6252) (check-in: 20bd7605 user: danielk1977 tags: trunk)
08:17
Fix a bug in malloc.test causing the exclusive permutation to fail. Changes to test code only. (CVS 6251) (check-in: 72745bde user: danielk1977 tags: trunk)
03:59
Changes to completely remove all floating point ops if SQLITE_OMIT_FLOATING_POINT defined. Note that w/o fp, date/time, round, nan, etc. are all gone or limited in functionality. Updated some of the test scripts to support missing fp and 64-bit functionality. Ticket #3029. (CVS 6250) (check-in: 5cef4000 user: shane tags: trunk)
01:49
Remove compiler warnings under MSVC. (CVS 6249) (check-in: 6301f08a user: shane tags: trunk)
2009-02-03
22:51
Correction to check-ins (6246) and (6247): The backup object might not hold a valid destination connection pointer. Also, do not reset the page cache when establishing a read-lock while there is a persistent or truncated journal, only if there is a journal that really needs to rollback. Otherwise backups always reset whenever the source database file is read. (CVS 6248) (check-in: 7f827ba9 user: drh tags: trunk)
22:17
A backup must clear the internal schema of the destination database so that the schema will be reloaded for the next sqlite3_prepare() (CVS 6247) (check-in: 76f23a43 user: drh tags: trunk)
21:13
Must hold mutex on the destination during backups. Add documentation to warn programmers that attempting to use the destination connection during a backup can lead to deadlock. (CVS 6246) (check-in: 5f6c06b9 user: drh tags: trunk)
19:55
Fixed postToParent() return type (Tcl_ThreadCreateType) in test_thread.c to compile with MSVC. Removed a few compiler warnings. Test harness change only. (CVS 6245) (check-in: e9475aba user: shane tags: trunk)
19:52
Fix buffer size in md5_cmd() in test_md5.c. Test harness change only. (CVS 6244) (check-in: c1e15717 user: shane tags: trunk)
18:47
More adjustments to the backup API documentation. No changes to code. (CVS 6243) (check-in: ca650879 user: drh tags: trunk)
18:25
Tweaks to the backup API documentation contained in comments. No changes to code. (CVS 6242) (check-in: 6298bcca user: drh tags: trunk)
16:51
Commit first version of the 'backup' feature. (CVS 6241) (check-in: 663479b4 user: danielk1977 tags: trunk)
16:25
Fix the sqlite3_mprintf_long test command (added by check-in (6224) in order to address ticket #3621) so that it works on systems with sizeof(int)==4 and sizeof(long)==8. (CVS 6240) (check-in: 2e45c2a8 user: drh tags: trunk)
15:50
Remove several compiler warnings. (CVS 6239) (check-in: 85e9196d user: drh tags: trunk)
15:39
Remove the text of the sqlite3VdbeMemSanity() routine, which was already commented out. (CVS 6238) (check-in: a3c26077 user: drh tags: trunk)
15:27
Check at the write() call to work around the msdos bug in OSX actually succeeds and throw an error if it does not. #ifdef out the work-around for all platforms other than OSX. Ticket #3633. (CVS 6237) (check-in: b054b569 user: drh tags: trunk)
13:51
Add a special rule to the amalgamation generator to deal with the sqlite3OsDlSym function. Ticket #3631. (CVS 6236) (check-in: 876f874c user: drh tags: trunk)
13:19
Fix a problem in check-in (6226) which could cause an assertion fault following a malloc failure. The prior check-in was for ticket #3624. (CVS 6235) (check-in: 1ffe44e9 user: drh tags: trunk)
13:10
Check-in (6230) introduced a bugs in SUBSTR() which was caught by the fuzz tester. Fixed by this check-in. Related to ticket #3628. (CVS 6234) (check-in: cd2e7f6c user: drh tags: trunk)
2009-02-02
21:57
Make group_concat() a 1- or 2-value function, as the documentation says it should be. Use the md5sum() function to verify ticket #3179, not group_concat(). This undoes the ill-advised group_concat() change of check-in (5233). (CVS 6233) (check-in: f2ae82c4 user: drh tags: trunk)
18:03
Omit the TEMP keyword from the schema of TEMP tables created using CREATE TEMP TABLE AS SELECT ..... Ticket #3630. (CVS 6232) (check-in: 3b0a2554 user: drh tags: trunk)
17:30
Minor simplifications to SQL function implementations. (CVS 6231) (check-in: 92e5c27f user: drh tags: trunk)
16:32
Update the SUBSTR function so that works consistently when the 2nd parameter is 0. Ticket #3628. (CVS 6230) (check-in: 5fc125d3 user: drh tags: trunk)
01:50
Restrict the RANDOM() function to have zero arguments. Ticket #3627. (CVS 6229) (check-in: b8b546b6 user: drh tags: trunk)
2009-02-01
19:42
Fix SUBSTR() so that it returns NULL if any argument is NULL. Ticket #3626. (CVS 6228) (check-in: 779fce82 user: drh tags: trunk)
19:23
Fix the SUBSTR() function so that when the 3rd argument is negative, it counts backwards from the selected start point. Ticket #3625. (CVS 6227) (check-in: 2217339b user: drh tags: trunk)
18:08
Change the replace() function to return a copy of its first argument when the 2nd argument is an empty string. Ticket #3624. (CVS 6226) (check-in: ffebf10f user: drh tags: trunk)
00:29
Adjust comments in vdbe.c to use OP_MakeRecord instead of the obsolete OP_MakeIdxRec. Ticket #3619. (CVS 6225) (check-in: 0d2abbbf user: drh tags: trunk)
00:21
Add a new test command, sqlite3_mprintf_long, for testing the behavior of "long integer" printf formatting. Ticket #3621. (CVS 6224) (check-in: 3ba1a17b user: drh tags: trunk)
00:00
Make the TO keyword available even if SQLITE_OMIT_ALTERTABLE is defined. Ticket #3622. (CVS 6223) (check-in: 3890985c user: drh tags: trunk)
2009-01-31
22:28
Better error message when coalesce() has too few arguments. Ticket #3623. (CVS 6222) (check-in: 9cd43c82 user: drh tags: trunk)
14:54
Avoid a segfault when running vacuum on an in-memory database. Ticket #3620. (CVS 6221) (check-in: 407830c6 user: danielk1977 tags: trunk)
2009-01-30
17:27
Fix a round-off error when moving dates by negative modifier amounts. Ticket #3618. Enhance the "NNN years" modifier to accept fractional years. (CVS 6220) (check-in: 86be908c user: drh tags: trunk)
16:09
Made code to remove unused parameter warning part of the conditional. Ticket #3610. (CVS 6219) (check-in: c5dca114 user: shane tags: trunk)
06:11
Changes to setupLookaside() in main.c to better handle lookaside buffer configurations of zero-size. Ticket #3616. (CVS 6218) (check-in: 0a2c7f74 user: shane tags: trunk)
05:59
Implemented the SQLITE_LAST_ERRNO op in the xFileControl() method of os_win.c. Ticket #3615. (CVS 6217) (check-in: 9ea871f3 user: shane tags: trunk)
05:47
In test case incrvacuum-15.1 close both db handles (db and db2) before attempting to delete test.db. Ticket #3614. (CVS 6216) (check-in: e764a7c5 user: shane tags: trunk)
05:40
Minor changes to remove a few MSVC compiler warnings at /W3. Ticket #3610. (CVS 6215) (check-in: c74c78e4 user: shane tags: trunk)
2009-01-29
19:27
Add test cases to make sure that keywords that we say can be used as identifiers really can be used as identifiers. These tests were inspired by ticket #3612, but they do not directly address ticket #3612. (CVS 6214) (check-in: 6041ca87 user: drh tags: trunk)
02:54
add a cvsignore file (CVS 6213) (check-in: 68c8cdd7 user: vapier tags: trunk)
2009-01-28
20:21
Fix a segfault that can occur when attempting to insert into a corrupt database file. Need a test case. (CVS 6212) (check-in: 68957cf0 user: drh tags: trunk)
04:46
regenerate autotools (CVS 6211) (check-in: 813a3c96 user: vapier tags: trunk)
04:46
unify TCLLIBDIR handling with libtclsqlite3.so and use libtool to install it rather than custom tclinstaller.tcl ... this integrates better with autotools and avoids relinking issues (RPATH pointing to builddir) (CVS 6210) (check-in: 3a049ca7 user: vapier tags: trunk)
02:55
Add testcase() macros for coverage in date.c. (CVS 6209) (check-in: 90b42eba user: drh tags: trunk)
2009-01-26
21:43
use AC_MSG_xxx funcs rather than `echo` (CVS 6208) (check-in: ed08025a user: vapier tags: trunk)
21:39
(#3449) search for tclConfig.sh first by asking tclsh itself where it is (CVS 6207) (check-in: ff2912dc user: vapier tags: trunk)
21:25
(#1428) installed shared libs with exec perms (CVS 6206) (check-in: 3f2a3414 user: vapier tags: trunk)
20:59
(#3583) add a rule for sqlite3.pc in case the .in file is updated (CVS 6205) (check-in: 4d03b693 user: vapier tags: trunk)
2009-01-24
15:23
Remove obsolete files from the tools subfolder. (CVS 6204) (check-in: d7456080 user: drh tags: trunk)
11:30
Fix some minor compiler warnings. Added sqlite3Isalpha() for use in the soundex() function. (CVS 6203) (check-in: bfc71edc user: drh tags: trunk)
09:56
Remove incorrect ALWAYS macro associated with empty IN() sets. Ticket #3602. (CVS 6202) (check-in: f3c09a0c user: danielk1977 tags: trunk)
2009-01-23
16:45
Optimization: When loading a new page into the cache, avoid redundant memset() calls to zero it. (CVS 6201) (check-in: 9c0b9f88 user: danielk1977 tags: trunk)
2009-01-22
23:04
Fix the VACUUM command so that it does not commit a transaction when it is mistakenly run within a transaction - it should leave the transaction open. (CVS 6200) (check-in: 75cc709b user: drh tags: trunk)
17:12
Silence a C++ builder warning by writing "if( (rc = function())!=SQLITE_OK )" instead of "if( (rc = function()) )" in two places in pager.c. Ticket #3605. (CVS 6199) (check-in: 78ae96de user: danielk1977 tags: trunk)
2009-01-21
17:45
Add a comment to fts3_tokenizer.h to make it clear how the xNext() method is supposed to set its output variables. Make sure the output variables of xNext() are only used if SQLITE_OK is returned. Ticket #3604. (CVS 6198) (check-in: 5b3c075f user: danielk1977 tags: trunk)
2009-01-20
17:06
Big change to make pager.c easier to follow. Unused variables removed, comments improved, etc. (CVS 6197) (check-in: 12f7346c user: danielk1977 tags: trunk)
16:53
When not compiling for an EBCDIC system, use built-in alternatives to the tolowe r(), toupper() and other ctype.h library functions. Ticket #3597. (CVS 6196) (check-in: 1041abd6 user: danielk1977 tags: trunk)
2009-01-19
20:49
Make sure the *pzErrMsg return from sqlite3_get_table() is aways zeroed. Ticket #3598. (CVS 6195) (check-in: 7035c35d user: drh tags: trunk)
18:18
Fix the --enable-tempstore option on the configure script. Ticket #3599 (CVS 6194) (check-in: c2eabb99 user: drh tags: trunk)
17:40
Make sure mutexes are fully enabled for thread001.test. Take steps to ensure that the thread tests run during regression testing. (CVS 6193) (check-in: 6242f113 user: drh tags: trunk)
2009-01-17
16:59
Fix a bug that was preventing SQLite from releasing locks properly under obscure circumstances. (CVS 6192) (check-in: 502c66df user: danielk1977 tags: trunk)
15:53
Back out the Makefile.in changes from check-in (6181) because of reports (ticket #3594) that they do not work on NetBSD. Separately, documentation is updated to make clear that configure and Makefile.in are unsupported. (CVS 6191) (check-in: 2d79aaab user: drh tags: trunk)
2009-01-16
23:47
Remove a harmless UMR that occurs inside some debugging code. (CVS 6190) (check-in: 191c399f user: drh tags: trunk)
16:40
Fix a change-counter bug similar to #3584. This one is much more obscure though, requiring a transient IO or malloc error to occur while running in exclusive mode. (CVS 6189) (check-in: 9f07d2d9 user: danielk1977 tags: trunk)
16:23
Revert (6187). (CVS 6188) (check-in: a353c1ab user: danielk1977 tags: trunk)
15:21
This commit is an error. Reverted by (6188). (CVS 6187) (check-in: aa67fd0c user: danielk1977 tags: trunk)
11:04
Allow recently added keywords 'savepoint' and 'release' to be used as database object names. Just as they could be prior to 3.6.8. Ticket #3590. (CVS 6186) (check-in: 54ab8326 user: danielk1977 tags: trunk)
2009-01-15
17:40
Treat "or" as an ANSI-C keyword, even though it is not. Ticket #3588. (CVS 6185) (check-in: ed4e308c user: drh tags: trunk)
17:04
Version 3.6.10 (CVS 6184) (check-in: 21b720cc user: drh tags: trunk, release, version-3.6.10)
15:23
Disable test case select2-2.0.3. This was a timing test that sometimes fails due to CPU contention with other processes on the same host. (CVS 6183) (check-in: ffdf91fe user: drh tags: trunk)