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CREATE TABLE demand_v1_copy
(
    id character varying(64) NOT NULL,
    consumercode character varying(250) NOT NULL,
    consumertype character varying(250) NOT NULL,
    businessservice character varying(250) NOT NULL,
    payer character varying(250),
    taxperiodfrom bigint NOT NULL,
    taxperiodto bigint NOT NULL,
    createdby character varying(256) NOT NULL,
    createdtime bigint NOT NULL,
    lastmodifiedby character varying(256),
    lastmodifiedtime bigint,
    tenantid character varying(250) NOT NULL,
    minimumamountpayable numeric(12,2),
    status character varying(64),
    additionaldetails json,
    billexpirytime bigint
);

INSERT INTO demand_v1_copy SELECT * FROM egbs_demand_v1;

ALTERdrop TABLE egbs_demand_v1 DROP CONSTRAINT index uk_egbs_demand_v1_consumercode_businessservice;

ALTER TABLE egbs_demand_v1 ADD CONSTRAINT uk_egbs_demand_v1_consumercode_businessservice UNIQUE (id,consumercode,tenantid,taxperiodfrom,taxperiodto,businessservice);

UPDATE egbs_demand_v1 SET status = 'INACTIVE' FROM (SELECT consumercode,taxperiodfrom,taxperiodto, MAX(lastmodifiedtime) AS MAXTIME FROM egbs_demand_v1 GROUP BY consumercode,taxperiodfrom,taxperiodto) AS demand WHERE egbs_demand_v1.taxperiodfrom = demand.taxperiodfrom AND egbs_demand_v1.taxperiodto = demand.taxperiodto AND egbs_demand_v1.lastmodifiedtime < demand.MAXTIME AND egbs_demand_v1.consumercode = demand.consumercode;

UPDATE egbs_demand_v1 SET consumercode = SPLIT_PART(consumercode,':',1);

UPDATE egcl_receiptheader SET consumercode = SPLIT_PART(consumercode,':',1);

UPDATE egbs_billdetail_v1 SET consumercode = SPLIT_PART(consumercode,':',1);

UPDATE egcl_bill SET consumercode = SPLIT_PART(consumercode,':',1);