此功能以及一些有用的数据类型转换函数。
This feature as well as some useful data type conversion functions.
CAST函数被调用两次，以将输入参数的值(针对城市和州)强制转换适当的数据类型。
The cast function is called twice to cast the values of the input parameters (for city and state) to appropriate data types.
您需要编辑Transformer阶段以调用正确的函数进行数据类型转换。
You need to edit the Transformer stage to invoke appropriate functions for your data conversion.
应用推荐