How raid can influence database performance?
What are the differences between sum function and using “+” operator?
What is component meta data?
Which sorting does collections sort use?
How much is a sql server license?
List the type of locks and explain each of them.
What is __ name __ in python?
how do the benefits of using a CPIS outweigh the disadvantages?
What are the two types of Match() function?
What are the financial statements?
i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.
What is the minimal requirement to implement an IAAS Cloud?
Is unix a kernel or os?
How do I create a primary menu in wordpress?
Why hashmap is faster than hashset?