Script:
CREATE OR REPLACE FUNCTION sum(text, text)
RETURNS text AS
$BODY$
DECLARE
add text;
BEGIN
RETURN $1 || ' ' || $2;
END;
$BODY$
LANGUAGE plpgsql VOLATILE
COST 100;
ALTER FUNCTION sum(text, text)
OWNER TO postgres;
| psql_sum_proc1.htm |
| Calling a |
| Simple parameterized function in PostgreSQL:
Script:
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| Using PHP_PSQL_Query Tool.
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