将字符和数字数据分离
摘要:
创建测试用表:CREATE OR REPLACE VIEW v ASSELECT 'A1' AS c FROM DUALUNION ALLSELECT '12B' AS c FROM DUAL;SELECT * FROM v;SQL代码如下:SELECT REGEXP_REPLACE(c, '[0-... 阅读全文
posted @ 2015-10-19 16:50 奈何作贼 阅读(365) 评论(0) 推荐(0)
posted @ 2015-10-19 16:50 奈何作贼 阅读(365) 评论(0) 推荐(0)
posted @ 2015-10-19 16:29 奈何作贼 阅读(477) 评论(0) 推荐(0)
posted @ 2015-10-19 14:41 奈何作贼 阅读(229) 评论(0) 推荐(0)
posted @ 2015-10-19 14:06 奈何作贼 阅读(947) 评论(0) 推荐(0)