java.sql.Connection.setTransactionIsolation

java.sql.Connection.setTransactionIsolation java.sql.Connection. setTransactionIsolation Isolation levelssetting via JDBC

java.sql.Connection.TRANSACTION_SERIALIZABLE, java.sql.Connection.TRANSACTION_REPEATABLE_READ, java.sql.Connection.TRANSACTION_READ_COMMITTED, and java.sql.Connection.TRANSACTION_READ_UNCOMMITTED transaction isolations are available from a database.

TRANSACTION_READ_COMMITTED is the default isolation level.

Changing the current isolation for the connection with setConnection commits the current transaction and begins a new transaction, per the JDBC standard.