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.
Watch the live Hackathon Kickoff to get all the essential information about the SAS Hackathon—including how to join, how to participate, and expert tips for success.
YouTube LinkedIn
SAS' Charu Shankar shares her PROC SQL expertise by showing you how to master the WHERE clause using real winter weather data.
Find more tutorials on the SAS Users YouTube channel.