Folgende Syntax wird für das MERGE Statement erkannt:
>>-MERGE--file-name-1------------------------------------------->
.--------------------------------------------------.
| .-------------. |
V V | |
>----+----+--+-ASCENDING--+--+-----+----data-name-1-+-+--------->
'-ON-' '-DESCENDING-' '-KEY-'
>--+---------------------------------------------------+-------->
'-+-----------+--SEQUENCE--+----+-- alphabet-name-1-'
'-COLLATING-' '-IS-'
.-------------.
V |
>--USING--file-name-2----file-name-3-+-------------------------->
>--+-OUTPUT PROCEDURE--+----+-- procedure-name-1--+-------------------------------+-+-><
| '-IS-' '-+-THROUGH-+--procedure-name-2-' |
| '-THRU----' |
| .-------------. |
| V | |
'-GIVING----file-name-4-+--------------------------------------------------------'