What is the rollback command?

Question

The ROLLBACK command is the transactional command used to undo transactions that have not already been saved to the database. This command can only be used to undo transactions since the last COMMIT or ROLLBACK command was issued.

What is the ROLLBACK command in SQL?

ROLLBACK is a transactional control language in SQL. It lets a user undo those transactions that aren't saved yet in the database. One can make use of this command if they wish to undo any changes or alterations since the execution of the last COMMIT.

What is ROLLBACK command in MySQL?

MySQL Rollback statement allows you to rollback or undo one more statements that have been recently executed. For example, if you have accidentally deleted or updated rows, you can use MySQL rollback those statements and restore original databases.

What is the use of ROLLBACK statement?

Use the ROLLBACK statement to undo work done in the current transaction or to manually undo the work done by an in-doubt distributed transaction. Note: Oracle recommends that you explicitly end transactions in application programs using either a COMMIT or ROLLBACK statement.

Expert · Answer

ROLLBACK is a transactional control language in SQL. It lets a user undo those transactions that aren't saved yet in the database. One can make use of this command if they wish to undo any changes or alterations since the execution of the last COMMIT.

Expert · Answer

MySQL Rollback statement allows you to rollback or undo one more statements that have been recently executed. For example, if you have accidentally deleted or updated rows, you can use MySQL rollback those statements and restore original databases.

Expert · Answer

Use the ROLLBACK statement to undo work done in the current transaction or to manually undo the work done by an in-doubt distributed transaction. Note: Oracle recommends that you explicitly end transactions in application programs using either a COMMIT or ROLLBACK statement.

What is the rollback command?