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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;

ALTER TABLE egbs_demand_v1 ADDDROP codeid VARCHAR(250) NULL;

UPDATECONSTRAINT uk_egbs_demand_v1_consumercode_businessservice;

ALTER TABLE egbs_demand_v1 ADD SET codeid = SPLIT_PART(consumercode,':',1CONSTRAINT uk_egbs_demand_v1_consumercode_businessservice UNIQUE (id,consumercode,tenantid,taxperiodfrom,taxperiodto,businessservice);

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

UPDATE egbs_demand_v1 SET consumercode = codeid;

ALTER TABLE egbs_demand_v1 DROP COLUMN codeidSPLIT_PART(consumercode,':',1);

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

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