Which statement will help to save my transactions which are executed in same schema and multiple sessions?

COMMIT statement will help to save my transactions which are executed in same schema and multiple sessions.

What happens when COMMIT occurs in Oracle?

Use the COMMIT statement to end your current transaction and make permanent all changes performed in the transaction. A transaction is a sequence of SQL statements that Oracle Database treats as a single unit. This statement also erases all savepoints in the transaction and releases transaction locks.

What is the use of commit in SQL?

COMMIT in SQL is a transaction control language which is used to permanently save the changes done in the transaction in tables/databases. The database cannot regain its previous state after the execution of it.

Is COMMIT required after drop table in Oracle?

Data definition language (DDL) statements that define or modify database objects. CREATE TABLE and DROP TABLE statements do not commit a transaction if the TEMPORARY keyword is used. (This does not apply to other operations on temporary tables such as ALTER TABLE and CREATE INDEX , which do cause a commit.)

Can we use COMMIT in function in Oracle?

3 Answers. Yes, you can do that if you make the function an autonomous transaction. That way it will not be part of the current transaction anymore.

Is COMMIT required in Oracle stored procedure?

You should not have a COMMIT statement in a stored procedure (with a few limited exceptions such as autonomous transactions).

Is transaction should end with either COMMIT or rollback?

A transaction is a logical unit of work that contains one or more SQL statements. A transaction ends when it is committed or rolled back, either explicitly (with a COMMIT or ROLLBACK statement) or implicitly (when a DDL statement is issued). To illustrate the concept of a transaction, consider a banking database.

Why we use commit and ROLLBACK?

A COMMIT statement is used to save the changes on the current transaction is permanent. A Rollback statement is used to undo all the changes made on the current transaction. Once the current transaction is completely executed using the COMMIT command, it can’t undo its previous state.

What is commit transaction in SQL Server?

The COMMIT command is the transactional command used to save changes invoked by a transaction to the database. The COMMIT command saves all the transactions to the database since the last COMMIT or ROLLBACK command. The syntax for the COMMIT command is as follows. COMMIT; Example.

Does insert statement need commit?

So yes, by default, if you’re just using INSERT , the records you insert will be committed, and there is no point trying to roll them back. (This is effectively the same as wrapping each statement between BEGIN and COMMIT .)

Does Grant statement need commit?

If you give grant to a table or create synonym for a table, thats it. It will be there unless you drop it or drop schema. If you do any table updation/deletion/insertion then you need to commit the session. That means for all DDL you no need commit.