SQL FULL OUTER JOIN Keyword The FULL OUTER JOIN keyword returns all records when there is a match in either […]

SQL FROM Keyword The FROM clause is used to specify the table from which to retrieve or delete data. It

SQL FOREIGN KEY Keyword The FOREIGN KEY constraint is used to establish a relationship between two tables. It ensures that

SQL EXISTS Keyword The EXISTS keyword is used to check whether a subquery returns any rows. It returns TRUE if

SQL EXEC Keyword The EXEC command is used to execute a stored procedure in SQL Server. Stored procedures are not

SQL DROP VIEW Keyword The DROP VIEW command deletes a view from the database. SQL DROP VIEW Syntax SQL DROP

SQL DROP TABLE Keyword The DROP TABLE command deletes a table from the database. Once dropped, all the data, structure,

SQL DROP INDEX Keyword The DROP INDEX command is used to delete an index in a table. Indexes help speed

SQL DROP DEFAULT Keyword The DROP DEFAULT command is used to delete a DEFAULT constraint from an existing column. This

SQL DROP DATABASE Keyword The DROP DATABASE command is used to delete an existing SQL database completely. This removes all