t-sql清空表数据的两种方式示例(truncate and delete)

复制代码 代码如下:

TRUNCATE TABLE (Trans js act-SQL)

Remo android ves all rows from a table without logging the individual row deletions.

TRUNCATE TABLE is similar to the DELETE statement with no www.cppcns.com WHERE clause;

however, TRUNCATE TABLE is faster and uses fewer system and transaction log resources.

两者的区别在于Trunca php te快，而且释放日 python 志所占资源，不记录由于删除行的影响所产生的日志。

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