Select with Joins in SAP ABAP

Select with Joins in SAP ABAP:

SELECT WITH JOINS statement is used to read data simultaneously from multiple database tables.
For more than 3 tables is not advisable to join using select with join , because its create heavy load on database.

Select with joins look like:

Select  table_name~field
            table_name2~field
            table_name3~field
into table IT_tablename (Internal table)
from table_name inner join table_name on table_name~field = table_name2~field
inner join  table_name2 on table_name2~field = table_name3~field.

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