问题
I have just started working on Informatica.
I have a column that is of string datatype which contains date. I need to check if the date is in the format 'YYYY-MM-DD'. If so it needs to return 1 else if it is of any other format it needs to return zero.
I need to perform this operation in the Expression transformation.
Thanks in Advance.
回答1:
Hi,
You can use the below function,
IIF(IS_DATE(date_column,'YYYY-MM-DD'),1,0)
回答2:
You can use IS_DATE (input_field, 'YYYY-MM-DD')
来源：https://stackoverflow.com/questions/39828644/date-formats-comparison-in-informatica