Examine the data in the PROMO_BEGIN_DATE column of the PROMOTIONS table:Examine the data in the PROMO_BEGIN_DATE colu
阅读背景：
OCP-1Z0-051 第101题 DECODE,COUNT,CASE WHEN，SUM的使用
来源：互联网
Examine the data in the PROMO_BEGIN_DATE column of the PROMOTIONS table:Examine the data in the PROMO_BEGIN_DATE colu
分享到：
