Can we use transaction in stored procedure?

Can we have transaction in stored procedure?

You cannot start a transaction inside the stored procedure, then complete the transaction after returning from the procedure. If a transaction is started inside a stored procedure and is still active when the stored procedure finishes, then an error occurs and the transaction is rolled back.

What is transaction in stored procedure?

The behavior of a stored procedure depends on whether it is called as a singleton SQL statement or within a SQL transaction block. When a stored procedure is called as a singleton SQL statement, the changes made by the stored procedure are committed when the procedure exits or rolled back if the procedure aborts.

Can we write transactions in functions and procedures?

Traditionally, PostgreSQL has provided all the means to write functions (which were called as stored procedures) however, in a function you cannot run transactions.

Can we use transaction in function in SQL?

You can use all T-SQL statements in a transaction, except for the following statements: ALTER DATABASE, RECONFIGURE, BACKUP, RESTORE, CREATE DATABASE, UPDATE STATISTICS, and DROP DATABASE.