I want to know, which product need to install for practicing oracle 10g PL/SQL

How to send mail through oracle 10g

Dear all, I am new to oracle forms. I just created a table DEPT with dcode and dname columns and inserted 5 records through sql/plus. Now, I just want to display these records in a form. I just created a new module, a new data block based on this DEPT table and a layout. I included all...

HELLO I AM SRIRAM I AM FROM CHENNAI INDIA After installing oracle 10g and while running forms I am getting error message 12560 tns protocal adapter error Can somebody tell me how to resolve the problem