Description of the illustration listagg.eps
LISTAGG( [ ALL ]measure_expr [, 'delimiter'] [ listagg_overflow_clause ] ) [ WITHIN GROUP ] ( order_by_clause ) [ OVER [ ( query_partition_clause ) ] ]
LISTAGG( [ ALL ]measure_expr [, 'delimiter'] [ listagg_overflow_clause ] ) [ WITHIN GROUP ] ( order_by_clause ) [ OVER [ ( query_partition_clause ) ] ]