How to unlock a table in IBM DB2 Data Studio 3.1? I know the process to unlock a table through IBM DB2 Control Center using activity monitor, but I am completely new to IBM DB2 Data Studio 3.1 Administrative Tool. Whenever i am right clicking on that particular table only, and clicking on edit data*(to update the records in the table)*, i get the error com.ibm.db2.jcc.am.SqlException: DB2 SQL Error: SQLCODE=-668, SQLSTATE=-57016,SQLERMC=-7;
How do i unlock it using IBM DB2 Datastudio 3.1?
Three unlock table commands are

    COMMIT
    ROLLBACK
    DISCONNECT