I'm trying to do this:
hdb=> select * from interface where mac like '08:%';
ERROR: Unable to identify an operator '~~' for types 'macaddr' and
'unknown'
You will have to retype this query using an explicit cast
There's no like operator (~~) defined for mac. Ok, fine. *BUT*, nor is there
a cast to text either:
hdb=> select * from interface where mac::text like '08:%';
ERROR: Cannot cast type 'macaddr' to 'text'
Why? It seems clear to me that there is a well-defined cast to text type,
and in the absence of a like operator...
Advice?
Regards,
Phil
+----------------------------------+
| Phil Mayers, Network Support |
| Centre for Computing Services |
| Imperial College |
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