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我試圖讓這個PLPGSQL功能工作:PLPGSQL函數返回表(..)
CREATE OR REPLACE FUNCTION outofdate(actualdate varchar)
RETURNS TABLE(designacion varchar(255),timebeingrotten varchar(255))
AS $BODY$
SELECT designacao, actualdate - prazo
FROM alimento
WHERE prazo < actualdate;
$BODY$
LANGUAGE 'plpgsql' volatile;
SELECT *
From outofdate('12/12/2012');
它不斷給我上線2的錯誤 - 表..
ERROR: syntax error at or near "TABLE" LINE 2: RETURNS TABLE(designacion varchar(255),timebeingrotten varch... ^
*** Error ***
ERROR: syntax error at or near "TABLE" SQL state: 42601 Character: 67