These stored procedure can easily be called from within a script and thus be automated to occur at predefined times. To install a schema that has never been installed before, follow these steps.

这些存储过程能够轻易地从脚本中调用，因此可以按照预先确定的时间自动执行。

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You can also use ODBC function calls for sending SQL statements, such as calling a predefined query (stored procedure) that does not return records.

也可以将 ODBC 函数调用用于发送 SQL 语句，如调用不返回记录的预定义查询（存储过程）。

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The procedure stops after the mismatch of the calculated and the specified voltages at the substation is less than the predefined convergence tolerance.

整个迭代程序，直到变电所的计算电压与 指定电压的差值，小于某一指定值才停止。

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