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CREATE OR REPLACE FUNCTION get_film (p_pattern VARCHAR)
RETURNS TABLE (
film_title VARCHAR,
film_release_year INT
)
AS $$
BEGIN
RETURN QUERY SELECT
title,
cast( release_year as integer)
FROM
film
WHERE
title ILIKE p_pattern ;
END; $$
LANGUAGE 'plpgsql';
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CREATE OR REPLACE FUNCTION get_film (p_pattern VARCHAR,p_year INT)
RETURNS TABLE (
film_title VARCHAR,
film_release_year INT
) AS $$
DECLARE
var_r record;
BEGIN
FOR var_r IN(SELECT
title,
release_year
FROM film
WHERE title ILIKE p_pattern AND
release_year = p_year)
LOOP
film_title := upper(var_r.title) ;
film_release_year := var_r.release_year;
RETURN NEXT;
END LOOP;
END; $$
LANGUAGE 'plpgsql';
________________________________
From: İlyas Derse <ilyasde...@gmail.com>
Sent: Thursday, November 7, 2019 1:28 PM
To: pgsql-general@lists.postgresql.org <pgsql-general@lists.postgresql.org>
Subject: SQL SERVER migration to PostgreSql
I'm trying to migration to PostgreSql from SQL Server. I have Stored Procedures
what have output parameters and returning tables.But you know what, we can not
returning tables in stored procedures in PostgreSql and we can not use output
parameters in functions in PostgreSql.
So i did not find to solves this problem. Anybody have an idea ?
