topic Prepare SAS code for SCD Type in SAS Enterprise Guide

Prepare SAS code for SCD Type

RajatV — Fri, 21 May 2021 10:02:15 GMT

Scenario: Basically my requirement is "A" table is getting refresh on daily basis. so today i got 10 records. Tomm again table get refresh and get 15 records so might be records get added, updated or deleted so prepare this kind of SAS code ? Please help

Re: Prepare SAS code for SCD Type

Kurt_Bremser — Fri, 21 May 2021 10:14:18 GMT

Hi and welcome to the communities!

If you want deleted observations to be removed anyway, just overwrite the old table with the new.

If you need deleted observations to be kept, but marked, you will need to use a data step interleave.

Please post examples (as text!) of your existing dataset, the delta dataset, and the expected outcome.

Re: Prepare SAS code for SCD Type

Sajid01 — Fri, 21 May 2021 19:44:49 GMT

Hello @RajatV
Please have a look here https://documentation.sas.com/doc/en/etlug/4.904/p135va247x8srjn1gu7wzjc7cps9.htm so that you can decide what you need.