Data Definition Language (DDL) and Data Manipulation Language (DML).

数据定义语言(DDL)和数据操作语言(DML)。

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Solution: Wait for the table to be altered and then issue the DML operation.

解决办法：等这个表被修改，然后发出dml操作。

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Solution: Wait for the table to be altered and then issue the DML operation.

解决办法：等这个表被修改，然后发出dml操作。

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