What is the Difference between Temporary tables and Table Variables? Posted in SQL Interview Questions by Chandrasekhar Raparthi On April 6, 2016. No comments My suggestion is go for Table variables when we know that the structure of the table is not going to change in future. Otherwise go for Temporary tables. Happy Reading Share this:GooglePinterestEmailTwitterLinkedInFacebook Tags:Table variables,Temp tables Related Posts What is the difference between Primary key and Foreign key? Primary key: It Identifies each and every record uniquely Is it possible to create a Foreign key without Primary key? Yes. We can create a Foreign key without having What are Sparse columns and when do we need it? Sparse Columns: Sparse columns are very much useful while Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.