delete from "DoctorSpecializationChargeModuleDetails" cascade;
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delete from "DoctorSpecializationChargeModuleCategory" cascade;
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delete from "DoctorSpecializationMap" cascade;
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alter table "DoctorSpecializationMap"
add column "LocationId" int,
add CONSTRAINT "DoctorSpecializationMap_LocationId" FOREIGN KEY ("LocationId")
        REFERENCES public."Location" ("LocationId") MATCH SIMPLE
        ON UPDATE NO ACTION
        ON DELETE NO ACTION;