Use a database profiling tool to see what indexes are being used when querying, and that entire tables are not being locked when doing updates.
使用数据库明细(database profiling)工具来查看在查询的时候使用了什么索引,在更新的时候整个表没有被上锁。
Use a database profiling tool to see what indexes are being used when querying, and that entire tables are not being locked when doing updates.
使用数据库明细(database profiling)工具来查看在查询的时候使用了什么索引,在更新的时候整个表没有被上锁。
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