A SQL Server connection operates in autocommit mode until a BEGIN TRANSACTION statement starts an explicit transaction, or implicit transaction mode is set on. When the explicit transaction is committed or rolled back, or when implicit transaction mode is turned off, SQL Server returns to autocommit mode.Click to see full answer. Moreover, is delete Autocommit in SQL Server?Drop {Delete or drops} the table with it’s structure. It is autocommit statement. Drops Once fired can not be rolled back. Truncate is the command used to delete all record from table. how do I turn off Autocommit in SQL Server? Disabling Autocommit mode in SSMS Connect to SQL Server using SSMS. From the Menu bar, select Tools –> Options. Select Query Execution –> SQL Server –> ANSI. Make sure that you check the check box SET IMPLICIT_TRANSACTIONS. Click on OK. Also know, which commands are Autocommit in SQL? Only DDL statements like create,Alter,Drop,Rename,Truncate are Auto commit,where as for DML statements like Insert,Update,Delete we should give externally commit by user, after the execution of Sql statement.What is Autocommit?In the context of data management, autocommit is a mode of operation of a database connection. Each individual database interaction (i.e., each SQL statement) submitted through the database connection in autocommit mode will be executed in its own transaction that is implicitly committed.