数据仓库服务 GAUSSDB(DWS)-视图迁移:REPLACE FUNCTION

时间:2024-05-16 14:23:21

REPLACE FUNCTION

输入

REPLACE FUNCTION up_load1.RPT_016_BUS_DATE()
RETURNS DATE 
LANGUAGE SQL 
CONTAINS SQL 
DETERMINISTIC 
SQL SECURITY DEFINER 
COLLATION INVOKER 
INLINE TYPE 1 
RETURN DATE'2017-08-22';

输出

CREATE OR REPLACE FUNCTION up_load1.RPT_016_BUS_DATE()
RETURNS DATE
LANGUAGE SQL
IMMUTABLE
SECURITY DEFINER
AS 
$$
SELECT CAST('2017-08-20' AS DATE)
$$
;
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