摘要: 开启或关闭并行查询开启并行查询SELECT /*+PARALLEL(x)*/ ... FROM ...; SELECT /*+ SET_VAR(max_parallel_degree=n) */ * FROM ... 关闭并行查询SELECT /*+NO_PARALLEL()*/ ... FROM 阅读全文
posted @ 2025-07-22 14:42 刚好遇见Mysql 阅读(55) 评论(0) 推荐(0)