Use COMPRESS()
I would recommend storing your dates as SAS dates and using formats instead of characters.
There's a great reference on dates and times in the Community Library on this site.
@yesidgranadosv wrote: I have the courage to FECHA_INGRESO fecha ingreso = SUBSTR(t1.fecha_ingreso, 1, 20) which delivers as a result 2014-04-03 00:00:00 I want to have this same date removing the ' - ' and ' : ' you can tell me what function I can use for this
So you have a character 'datetime value'. Do you want this to be an actual numeric datetime value?
You can use the compress() function to remove certain unwanted characters.
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