5. Existing System Generally, each Database vendor provides an appropriate interface or editor to work with that database. Each editor has its own procedures to interact with the database. A user is required to understand and master the specifics of each editor.
16. If you select option 2 then it will show dialog box containing userid, password and host (server) of the Oracle Database
17. After Connecting to the Oracle Database menu display all the tables and columns for a each table.
18. From the file menu select Export ,Which will prompt you to enter Table Name to export to file named ‘tablename.dat’.
19. To Import database which is export with name ‘tablename.dat’ you have to choose import form file menu, which prompts you enter the file name (eg; ‘tablename.dat’).
20. Select Option 3 to Connect to SQL Server.Which prompts you to enter username, password and datasource name. Clicks connect to SQL Server
21. After Connecting to the SQL Server Database menu display all the tables and columns for a each table.
22. From the file menu select Export ,Which will prompt you to enter Table Name to export to file named ‘tablename.dat’
23. To Import database which is export with name ‘tablename.dat’ you have to choose import form file menu, which prompts you enter the file name (eg; ‘tablename.dat’).