标签：sql pre number 删除 创建索引 order ber drop show
SHOW INDEX FROM tm_show.tm_order; SHOW CREATE TABLE tm_show.tm_order; CREATE UNIQUE INDEX qianjinyan4ceshi ON tm_show.tm_order (orderNUmber); DROP INDEX qianjinyan4ceshi ON tm_show.tm_order
标签：sql pre number 删除 创建索引 order ber drop show
原文地址：https://www.cnblogs.com/qianjinyan/p/12483875.html
