"inner join" PLUS "into corresponding fields" in "for all entries" ???

Question

SAP provides the following example:
DATA: BEGIN OF wa,
        struc1 TYPE scarr,
        struc2 TYPE spfli,
      END OF wa.
DATA itab LIKE SORTED TABLE OF wa
          WITH UNIQUE KEY table_line.
SELECT *
       FROM scarr
         INNER JOIN spfli ON scarr~carrid = spfli~carrid
       INTO TABLE itab.
LOOP AT itab INTO wa.
  WRITE: / wa-struc1-carrid,
           wa-struc1-carrname,
           wa-struc2-connid.
ENDLOOP.
What should the syntax be if:
1) struc1 is your own type with just a few selected fields from scarr;
2) struc2 is your own type with just a few selected fields from spfli
3) you only want these fields in your SELECT (instead of the SELECT *).
Please provide answer only if you know your code works.
Thanks.
djh

Answer 1

Yes, aRs - thanks.
Someone in the shop here had an example that I coded from, and it's like yours:
REPORT  ZFOO.
TABLES:
  /sapapo/trprod,
  /sapapo/matkey.
TYPES:
  BEGIN OF tx_trprod_new,
    MATID                TYPE /SAPAPO/MATID,     
    matnr               TYPE /sapapo/matnr,
  END   OF tx_trprod_new.
DATA:
  it_trprod_new          TYPE STANDARD TABLE OF tx_trprod_new,
  v_num          TYPE i.
  SELECT /sapapo/trprod~matid
         /sapapo/matkey~matnr
    FROM /sapapo/trprod
         JOIN /sapapo/matkey ON /sapapo/trprod~matid = /sapapo/matkey~matid
    INTO
   TABLE it_trprod_new
   WHERE /sapapo/trprod~matid LIKE 'H%'.