database
SQL Query;
Drop Table : Delete whole structure of the relation, which we cannot be obtain in future
Update: use to modify existing record
Delete: is used for deleting the record.
To remove a relation from an SQL database, we use the ______ command.
a) Delete
b) Purge
c) Remove
d) Drop table
Drop Table : Delete whole structure of the relation, which we cannot be obtain in future
Update: use to modify existing record
Delete: is used for deleting the record.
To remove a relation from an SQL database, we use the ______ command.
a) Delete
b) Purge
c) Remove
d) Drop table
Comments
Post a Comment