Horton

RE: Concat error in PL/pgsql

Andrew Snow <andrew@modulus.org>

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From: "Andrew Snow" <andrew@modulus.org>
To: "Hans Peter Wuermli" <wurmli@freesurf.ch>
Cc: <pgsql-bugs@postgresql.org>
Date: 2001-01-07T00:57:55Z
Lists: pgsql-bugs 
Simple add lines as shown:

> 	for r in select * from tconcattest loop
		IF r.str IS NOT NULL THEN
> 			output := output || r.str;			
		END IF;
> 	end loop;


- Andrew