Transaction Isolation - Part 4 [Other Isolations]

Shows what other Isolation levels available for Safe database Transaction

The other three isolation levels are listed below:

1)     READ UNCOMMITTED

2)     REPEATABLE READ

3)     SERIALIZABLE

 

Before we go into details of each one, first have look at the below SQL Statement that will change the Default Read Committed Isolation level to any of the above one.

 

Set transaction Isolation level Read UnCommitted;

 

The syntax is simple Set statement. People usually decide the Isolation levels, then executed the SQL statements with Begin and commit transaction. Then they reset the Isolation level back to the default. OK. Now let us go to the each one of these Isolations.