摘要: 在表trpt_jv_rpt_log_td的tim列上创建索引create index dw_rpt.irpt_jv_rpt_log_td_tim on dw_rpt.trpt_jv_rpt_log_td(tim)删除索引drop index dw_rpt.irpt_jv_rpt_log_td_tim 阅读全文
posted @ 2014-10-13 11:50 huazhiliange 阅读(3466) 评论(0) 推荐(0)