這試卷太牛了,第一道題就這麼坑爹!!!!
ROUND() Function in Oracle SQL Plus - DB Talks: Essential Resource for Database like Oracle, Sybase,這試卷太牛了,第一道題就這麼坑爹!!!! The ROUND() Function is used to return the rounded values of a numeric field to the number of decimals specified. ... ROUND() FUNCTION The ROUND FUNCTION is used to round a numeric column. We need to specify the number of decimals. Syntax : SELECT ......
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