select max from inner join

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1

Hi i have 2 tables with one to many relationship, header to rows . my query look like this

SELECT HEADER_ID, ROW_ID, COL1,COL2 … ,

(SELECT MAX(row) where HEADER_ID = HEADER_ID)

FROM HEADER INNER JOIN ROWS ON …. WHERE …

WHAT IS THE BEST WAY (IF NEEDED) TO CHANGE THE SELECT MAX TO INNER JOIN

FROM

what will be

2 

SELECT H.HEADER_ID, R.ROW_ID
FROM HEADER H
CROSS APPLY (
    SELECT MAX(row) AS MAX_ROW
    FROM ROWS R
    WHERE R.HEADER_ID = H.HEADER_ID
) AS R