我试图在文档中找到这个问题的答案,但找不到.
比赛现场:
Person A runs a SELECT on a large table. The query will run for a 30 seconds, for example.
Person B runs a TRUNCATE on the said table ten seconds later.
我的问题是:因为Person A在Person B's TRUNCATE
运行之前运行了SELECT
查询,表locked乘Person A?意味着Person A会获得数据,然后Person B的TRUNCATE
执行吗?