what is index and how to use two tables using index?
Answer Posted / venkat
unique is writen in table so we mention in index duplicate records not allowed
Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
How do we get current date from system with century in COBOL?
What are the different rules of SORT operation?
What is the difference between comp and comp-3 usage?
What is a report item?
How many bytes S(8) comp field occupy and its maximum value?
what happens if parmparameter passes zero bytes to the program
how to convert the recors form vsam file to db2 table tru file aid
Are you comfortable in cobol or jcl?
Can a Search can be done on a table with or without Index?
For rewrite, why is it mandatory that file needs to be opened?
Can we change the password using ALTER? anyone tried and changed?
I have a File that has duplicate records. I need only those records that occur more than thrice.?
Write a program to enter and display the names of students in a class using the occurs clause.
How do you get the data to code the BMS macro?
What rules are followed by the search verb.