Knowing Primary Key on which column of Table it is defined is a tricky in mainframe zo/s DB2. This SQL query helps to find column name of table on which it is defined. Very useful query for mainframe developers working on DB2.
In DB2 by writing SELECT SQL query you will not get row numbers in your result. The example SQL query useful for your project to get row numbers in the result.
Mainframe programmers do not aware about there is checkpoints concept in DB2. Many guys assume that CHECKPOINT…
Row is one kind of data type in DB2. This post covers the benefits of row id data type.
The different time formats in DB2 really a good idea to know all these format. When you are working on international projects knowing time formats is really a worth.
The DB2 timestamp format example and the new changes made in DB2 v10. Read more.
A ready refresher and quick guide for developers. This DB2 tutorial covers CODDs rules , entity relation ships and 1st normal form to 5th normal form and more.