RDBQ2の機能（集計の最大）をCOBOLで
6:Re: RDBQ2の機能（集計の最大）をCOBOLで
ターラヤン 04/13 22:55
��COBOLSQLSQLEXTENSION
����
A-VX RDB�UCOBOLSQL
PERFORM X THRU Y.
EXEC SQL
SELECT MAX(A) INTO B FROM C-FILE GROUP BY D
END-EXEC.
MOVE B TO E.
��EXEC SQLEND-EXECSQL
COBOLOracleDBPRO*COBOL��
���R
COBOL����
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