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select distinct substr(t.stats_memo, instr(t.stats_memo, ‘:‘) + 1) as memo from b2c_coupon_exchange t where t.stats_audit = ‘3‘
oracle sql 截取表中某一字段的部分作为该字段查询结果
原文地址:http://www.cnblogs.com/pumushan/p/5563208.html