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49 check-ins using file src/select.c version c10b98ae

2007-05-30
10:36
Add some extra tests for malloc failure during expression parsing and execution using fuzzily generated SQL. (CVS 4043) (check-in: 7522d2fb user: danielk1977 tags: trunk)
08:18
Add the start of the soak-test infrastructure. (CVS 4042) (check-in: 5d0b247c user: danielk1977 tags: trunk)
06:19
Fix a problem with zeroblob() and CAST(...) expressions that could cause an assert() to fail. (CVS 4041) (check-in: 03750a2a user: danielk1977 tags: trunk)
2007-05-29
12:11
Consider explicit collate clauses when matching WHERE constraints to indices. Fix for #2391. (CVS 4040) (check-in: f9a95e92 user: danielk1977 tags: trunk)
2007-05-24
10:18
Add some tests to verify that the parameter to the incremental_vacuum pragma is working. It is. (CVS 4039) (check-in: 1abf784f user: danielk1977 tags: trunk)
09:44
Fix a typo in comments in sqlite.h.in. No code changes. Ticket #2384. (CVS 4038) (check-in: e8ae6214 user: danielk1977 tags: trunk)
09:41
Remove an assert() statement that may not be true if an IO or malloc error has occured. (CVS 4037) (check-in: 16c8e9c2 user: danielk1977 tags: trunk)
09:20
Fix a page reference leak that could occur after an IO error. (CVS 4036) (check-in: d00c8242 user: danielk1977 tags: trunk)
07:47
Remove an incorrect assert() statement that was being triggered by ioerr tests run in utf-16 mode. (CVS 4035) (check-in: c6575173 user: danielk1977 tags: trunk)
07:22
Fix an assert() failure occuring in corrupt.test. (CVS 4034) (check-in: 3c54cddf user: danielk1977 tags: trunk)
2007-05-23
16:23
Add some code to MemTranslate() to prevent the READ_UTF8() macro from overreading a buffer. (CVS 4033) (check-in: 0595319c user: danielk1977 tags: trunk)
13:50
Make sure the database schema has been read before compiling an incrmental_vacuum pragma. (CVS 4032) (check-in: efd7bcb3 user: danielk1977 tags: trunk)
13:34
Fix a leaked page reference that could occur after an IO error in auto-vacuum databases. Also modify incrvacuum.test to work with DEFAULT_AUTOVACUUM=1 builds. (CVS 4031) (check-in: e691f2fa user: danielk1977 tags: trunk)
09:52
Fix a database corrupting bug in the optimistic overflow chain. Exposed by running bigrow.test with auto-vacuum enabled. (CVS 4030) (check-in: 10ee2d50 user: danielk1977 tags: trunk)
07:20
Additional comments ono the SQLITE_MIXED_ENDIAN_64BIT_FLOAT issue. (CVS 4029) (check-in: dd48a31e user: drh tags: trunk)
06:31
Make sure zeroblob() works with the concatenation operator. Ticket #2379. (CVS 4028) (check-in: 6e19ef75 user: drh tags: trunk)
06:25
Increase the number of repititions in crash.test. (CVS 4027) (check-in: f3c3412a user: danielk1977 tags: trunk)
2007-05-21
21:59
Fix overzealous fts2 assertions WRT rowid 0 or lower. Only check that docids are ascending if there was a prior docid set for the doclist, ignore the initial docid of 0. (CVS 4026) (check-in: ed3a131f user: shess tags: trunk)
2007-05-19
11:50
Add the larger SQLite icon to the repository. (CVS 4025) (check-in: d7539c6e user: drh tags: trunk)
06:48
Add a few extra words to the sqlite3_finalize() documentation. (CVS 4024) (check-in: 315dc71b user: danielk1977 tags: trunk)
2007-05-17
18:28
Change the way overflow pages are allocated from the free-list to increase the chance that they are a contiguous block. Much more can still be done. (CVS 4023) (check-in: b7391892 user: danielk1977 tags: trunk)
16:38
Bring the autoconf based build system up to date with the recent changes. #2366, #2367 and #2368. (CVS 4022) (check-in: ae644bc7 user: danielk1977 tags: trunk)
16:34
Fix a problem with casting blobs to numeric types. (CVS 4021) (check-in: f2ce727c user: danielk1977 tags: trunk)
14:45
Add speed3.test file. For testing performance issues related to overflow pages. (CVS 4020) (check-in: 684f765d user: danielk1977 tags: trunk)
06:44
Modify test scripts to allow for the fact that zeroblob() is not available when compiled with OMIT_INCRBLOB. Ticket #2365. (CVS 4019) (check-in: 2ee959be user: danielk1977 tags: trunk)
2007-05-16
18:23
Remove the SKIP_UTF16 macros (they are no longer in use). (CVS 4018) (check-in: 73e654fb user: danielk1977 tags: trunk)
18:11
Fix handling of utf-16 encoding of code point 0xE000. (CVS 4017) (check-in: bfc35ce8 user: danielk1977 tags: trunk)
17:50
Avoid passing a negative value to isspace() in a couple places. (CVS 4016) (check-in: d5db8be3 user: danielk1977 tags: trunk)
17:28
Change a few selected functions to macros to speed things up. (CVS 4015) (check-in: 93f811ec user: danielk1977 tags: trunk)
14:23
Omit some extra code when OMIT_INCRBLOB is defined. (CVS 4014) (check-in: 1d89be28 user: danielk1977 tags: trunk)
13:55
Add a --nostatic option to mksqlite3c.tcl. With this option turned on, the extra "static" storage class markers are not inserted into the amalgamation. (CVS 4013) (check-in: 57e17c7c user: drh tags: trunk)
11:55
Keep the full precision of integers if possible when casting to "numeric". Ticket #2364. (CVS 4012) (check-in: 2ac985a3 user: drh tags: trunk)
2007-05-15
18:35
Additional tests for malformed UTF-8. (CVS 4011) (check-in: 448d3ef6 user: drh tags: trunk)
16:51
Make sure pParse->rc gets set whenever sqlite3ErrorMsg() is called. This is added insurance that parsing will stop quickly after an error. This change did make the parser stop faster in some cases, which required some revisions to tests. (CVS 4010) (check-in: f84d9dab user: drh tags: trunk)
14:40
Remove the alternative UTF-16 implementation of SUBSTR(). It does not work anymore and the UTF-8 version can do everything that the UTF-16 version does. (CVS 4009) (check-in: 9b91502e user: drh tags: trunk)
14:34
Relax the restriction on using bytes 0x80 through 0xbf as the first character of an identifier. Enhancements to ALTER TABLE tests for tables with strange names or stange column names. (CVS 4008) (check-in: 262a3e63 user: drh tags: trunk)
14:17
Change the documentation to clearly state that the result of sqlite3_column_type() is undefined following a type conversion. (CVS 4007) (check-in: 960be575 user: drh tags: trunk)
14:10
Fix to check-in (4005). A call to sqlite3_column_blob() should not make subsequent calls to sqlite3_column_type() return SQLITE_BLOB. Sqlite3_column_type() returns the initial type. (CVS 4006) (check-in: b5e85deb user: drh tags: trunk)
13:27
Clarification on the best practices for using the _bytes() APIs. Change sqlite3_value_blob() to force the representation to be purely a BLOB and not a dual BLOB/String. Ticket #2360. (CVS 4005) (check-in: cf2dd45b user: drh tags: trunk)
11:55
A new approach for UTF-8 translation. (CVS 4004) (check-in: 6c8ad279 user: drh tags: trunk)
09:00
Do not allow bytes 0x80 through 0xBF to be the first character of an identifer because no valid UTF-8 character can begin with those bytes. If we allowed an identifier to begin with one of those bytes, then the substr() function in ALTER TABLE will not work correctly. (CVS 4003) (check-in: 25281042 user: drh tags: trunk)
07:14
Fix some test script errors in fuzz.test. (CVS 4002) (check-in: 51eeae7b user: danielk1977 tags: trunk)
07:00
A fix for queries that used correlated, compound sub-queries in the HAVING clause. Also update fuzz.test some more. (CVS 4001) (check-in: da0c1ab4 user: danielk1977 tags: trunk)
03:56
Fix problems in ALTER TABLE that occur when column or table names are invalid UTF encodings. (CVS 4000) (check-in: 9ff382f4 user: drh tags: trunk)
02:45
Fix a typo in a comment. Ticket #2359. (CVS 3999) (check-in: 1fbbc108 user: drh tags: trunk)
02:34
Fix a bug in sqlite3_mprintf() which could have caused a buffer overrun if malloc() failed. (CVS 3998) (check-in: 5af49a57 user: drh tags: trunk)
01:13
The built-in substr() function applied to a BLOB counts bytes, not characters. (CVS 3997) (check-in: 75d57308 user: drh tags: trunk)
00:09
Make sure the parser aborts quickly following a syntax error. (CVS 3996) (check-in: d07cdd3c user: drh tags: trunk)
2007-05-14
16:50
Fix a problem with ORDER BY and compound SELECT queries. (CVS 3995) (check-in: af76928f user: danielk1977 tags: trunk)