What is meant by an isolation level?
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1) What is ONCODE (Return code) in PL/1? 2) How to handle the ONCODE in PL/1? Please give me some examples?
how do we prepare test data using file-aid tool?
which is more efficient, level 77 or 01?
How are type 1 and type 2 indexes different?
What is the function of dbctl?
What is the binary search?
What is difference between static call and dynamic call?
What will happen if both steplib and joblib are determined?
What are the different types of table spaces?
which are the following verb can be used to manipulate the value of an index name A) ADD B) MOVE C) SUBTRACT D) SET
suppose I have two tables a and b. Both tables are connected with ssn number as foreign key. I want to retrieve a column data from b table. How will you write a query?
how are start and xctl different?