12 2022 档案

摘要:create procedure trunTables() begin declare flag int default 0; declare t_name VARCHAR(255); declare table_name_list CURSOR FOR (select table_name as 阅读全文
posted @ 2022-12-06 19:33 河马小海豚 阅读(152) 评论(0) 推荐(0) 编辑

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