TimePost - Free Online Web Submission Directory - Sql Meeting Questions https://timepost.info/story.php?title=sql-meeting-questions-3 If a IN WHICH clause is used in cross sign up with after that the query will certainly work like an INNER JOIN. A ONE-OF-A-KIND restriction makes certain that all values in a column are various. This gives uniqueness for the column and also aids identify each row distinctly. It promotes you to control the data kept in the tables by using relational drivers. Instances of Sat, 13 Feb 2021 21:16:59 UTC en