What is the difference between IN and EXISTS condition in Oracle? How can we know which is more cost efficient? The answer lies in this post… Read More Difference Between IN and EXISTS in Oracle
Form Personalization and CUSTOM.PLL in Oracle Apps are two utilities that alters behavior of user interfaces. Let us see the difference between them here..… Read More Difference between Form Personalization and CUSTOM.PLL in Oracle EBS
SUBSTR and INSTR in Oracle are conventional functions. Let us see here the usage, difference between SUBSTR and INSTR and a simple trick to remember them..… Read More Difference Between SUBSTR and INSTR With An Easy Trick to Remember Them
This is the most frequently asked interview question in PL/SQL. Let us understand here the difference between CHAR and VARCHAR2… Read More Difference between CHAR and VARCHAR2 In Oracle
We often work with Raise_Application_Error. But how does it differs from RAISE? Let us learn difference between RAISE and RAISE_APPLICATION_ERROR here.… Read More Difference between RAISE and RAISE_APPLICATION_ERROR in Oracle
B-tree and bitmap are two types of index in Oracle. What is b-tree and bitmap index? Learn here the difference between B-tree and bitmap index.… Read More What Is The Difference Between B-tree And Bitmap Index?
Let us learn here the difference between ClassNotFoundException and NoClassDefFoundError with examples… Read More Difference between ClassNotFoundException and NoClassDefFoundError