teradata数据库表被锁了怎么办
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以下SQL这样会锁表:
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>Inset into TABLE_1 select * from TABLE_2
>Select * form TABLE_1
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www.2cto.com
以下SQL这样不会锁表:
-------------------------------------------------------
>locking table TABLE_1 for access
Inset into TABLE_1
>Select * form TABLE_1
-------------------------------------------------------
>Inset into TABLE_1 select * from TABLE_2
>Select * form TABLE_1
-------------------------------------------------------
www.2cto.com
以下SQL这样不会锁表:
-------------------------------------------------------
>locking table TABLE_1 for access
Inset into TABLE_1
>Select * form TABLE_1
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