Emil Rachovsky wrote:
Hi, I am trying to overload the "coalesce" function to accept an integer and a string. Here it is : CREATE OR REPLACE FUNCTION "coalesce"(a int4, b "varchar") RETURNS "varchar" AS
...
I have added it to pg_catalog, but still I cant't use it, I get an error on the second parameter
What is the error? -- Richard Huxton Archonet Ltd
