1.SERIALIZABLE(Repeatable read (RR)) 2.REPEATABLE READ(Read stability (RS)) 3.READ COMMITTED(Cursor st...

IMS-DB DL/I It is a user interface language used to access IMS Databases. DBD It describes the physical nature of the database. PRIN...

SQLCODEs 0    normal +100    Query result is empty table; Row not found for   FETCH ,   UPDATE , or   DELETE ...