Write a program to show the parser component used in Teradata?

Write a program to show the parser component used in Teradata?

- The parser component is used to show the function of it when using to parse and evaluate the SQL code.
- The program is as follows:

If SQL source code parses without errors
THEN
The parser uses the decoder to decode the request into the work steps and provides the output to the dispatcher.

If SQL source code parses with errors
THEN
The dispatcher receives the error message that is correct and shows the error that is genuine.

- The dispatcher then returns the message to the requester and then terminates the processing of the program.