unknown 582388e6d2 Bug #30832: Assertion + crash with select name_const('test', now()); ...

The NAME_CONST function is required to work correctly with constants only.
When executed with functions that return types other than those returned by
Item::field_type (string, int, decimal, or real), the result gets cast to
one of those types. This cannot happen for constants.
Fixed by only allowing constants as arguments to NAME_CONST.


mysql-test/r/func_misc.result:
  Bug#30832: Test result
mysql-test/t/func_misc.test:
  Bug#30832: Test case
sql/item.h:
  Bug#30832: The fix

2007-09-28 18:05:23 +02:00

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