#prompt('p_division','string')#

iHi Gurus,
Could somebody tell me what this cmmand in sql means In particular the command: #prompt('p_division','string')# Regards
Nitin

(SELECT

				TO_CHAR(FC1.CUSTOMER_SEGMENT_KEY) "FROM_SEGMENT",
				'Individual Active Residential Accounts' "TO_SEGMENT",
				COUNT( DISTINCT FC1.CUSTOMER_KEY) "MIGRATION_COUNT"
			FROM
				F_CUST_CONFIGURATION_SEGMENT FC1,
				D_CUSTOMER DC
			WHERE
				FC1.REGION =  # prompt('p_division','string')#
				AND( FC1.START_TIME_KEY <= #prompt('P_MIG_FROM' ,'integer' )#
				AND FC1.END_TIME_KEY > #prompt('P_MIG_FROM' ,'integer' )#
					)
				AND FC1.SEGMENT_LEVEL_1<>4
				AND DC.REGION=FC1.REGION
				AND FC1.CUSTOMER_SEGMENT_KEY<>999
				AND DC.CUSTOMER_KEY=FC1.CUSTOMER_KEY
				AND DC.CLASSIFICATION in


(#promptmany('P_CLASSIFICATION','string')#)

				AND DC.ADELPHIA_SUB in  (#promptmany('P_ADELPHIA_SUB','string')#)
				AND nvl(DC.COURTESY_CUST_FLAG,'N') ='N'
				AND DC.START_TIME_KEY<=#prompt('P_MIG_FROM' ,'integer' )#
				AND DC.END_TIME_KEY>#prompt('P_MIG_FROM' ,'integer' )#

			GROUP BY
			FC1.CUSTOMER_SEGMENT_KEY,
			'Individual Active Residential Accounts')