This can cause truncated data being inserted at the data source 。這會導(dǎo)致在數(shù)據(jù)源處插入截斷數(shù)據(jù)。
This can cause truncated data to be inserted at the data source 。這會導(dǎo)致在數(shù)據(jù)源處插入截斷數(shù)據(jù)。
The additional examples append data to the end of the column value , remove truncate data from the column and , finally , remove partial data from the column 其他示例將數(shù)據(jù)追加到列值的結(jié)尾,從列中刪除(截斷)數(shù)據(jù),最后從列中刪除部分數(shù)據(jù)。
Truncate statement issued on a session - specific temporary table truncates data in its own session . it does not truncate the data of other sessions that are using the same table 你可以索引臨時表和在臨時表基礎(chǔ)上建立視圖.同樣,建立在臨時表上的索引也是臨時的,也是只對當(dāng)前會話或者事務(wù)有效
A truncate statement issued on a session - specific temporary table truncates data in its own session . it does not truncate the data of other sessions that are using the same table 你可以索引臨時表和在臨時表基礎(chǔ)上建立視圖.同樣,建立在臨時表上的索引也是臨時的,也是只對當(dāng)前會話或者事務(wù)有效