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7 check-ins using file src/util.c version 1c01f0a5

2002-02-28
04:00
Fix bugs in substr() for UTF-8. (CVS 406) (check-in: e9fd9e7b user: drh tags: trunk)
03:31
Remove unused opcodes from the VDBE and fix a bug in the substr() function. (CVS 405) (check-in: e8611e0c user: drh tags: trunk)
03:14
Change the IFNULL and NVL functions to COALESCE. Change MIN and MAX so that they require at least one argument. (CVS 404) (check-in: 7d86749d user: drh tags: trunk)
03:04
The new function code passes regression tests. (CVS 403) (check-in: b00cf110 user: drh tags: trunk)
01:46
Fix the coredump. There are still problems in the test suite though. (CVS 402) (check-in: 6af10cc5 user: drh tags: trunk)
00:46
Added IFNULL and NVL functions. (CVS 401) (check-in: c6a85c8e user: drh tags: trunk)
00:41
Completely remove the old SQL function system and replace it with the new user functions. The code currently compiles but it coredumps on the test suite. Do not use in its present state. (CVS 400) (check-in: 50797fee user: drh tags: trunk)