ALTER TABLE AKUZ.T_PREPARE_DATA_HOSPITALISATION ALTER COLUMN UZRN SET DATA TYPE BIGINT USING UZRN::BIGINT;
ALTER TABLE AKUZ.T_PREPARE_DATA_HOSPITALISATION ALTER COLUMN RegNumber SET DATA TYPE BIGINT USING RegNumber::BIGINT;
ALTER TABLE AKUZ.T_PREPARE_DATA_HOSPITALISATION ALTER COLUMN EmergencyNotificationNumber SET DATA TYPE BIGINT USING EmergencyNotificationNumber::BIGINT;
ALTER TABLE AKUZ.T_EPIDEMIOLOGICAL_INVESTIGATION_CARD ALTER COLUMN EmergencyNotificationNumber SET DATA TYPE BIGINT USING EmergencyNotificationNumber::BIGINT;