Doubt for Tabletype
What is table type and where we usually use. I know it is used as data types for internal table .
1>>So what is the use of tabletypes using in internal tables other than using standard tables for a database table and if you are using tabletypes, will be the data retrieved or we should again fill the tables
2>>What is the use of the keyword Tables:<table_name> as it creates work area.
3>>And one more thing if you are using structure and what will be the benefit.
Kindly explain with examples ...
Please correct me if i am wrong