top of page
Search
  • Writer's pictureEkta Aggarwal
    • Jan 11, 2021

CONSTRAINTS in SQL

While creating a SQL table we would want to put some restrictions/constraints on the table so that some unnecessary or duplicate values don't get fetched in our data. These constraints can be mentioned while CREATING A TABLE or ALTERING a table.


Some of the major constraints widely used are:


bottom of page