PL/SQL中使用%TYPE和%ROWTYPE的差别
posted @ 2017-08-14 08:15 wgwyanfs 阅读(209) 评论(0) 推荐(0)
posted @ 2017-08-14 08:15 wgwyanfs 阅读(209) 评论(0) 推荐(0)
posted @ 2017-08-13 21:16 wgwyanfs 阅读(255) 评论(0) 推荐(0)
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posted @ 2017-08-13 11:20 wgwyanfs 阅读(217) 评论(0) 推荐(0)