-- Create "Counter" table
CREATE TABLE "public"."Counter" (
  "Id" serial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Code" character varying(10) NULL,
  "Name" character varying(30) NULL,
  "Number" smallint NULL,
  "Parent_Id" integer NULL,
  "Type_Code" text NULL,
  "Queue_Code" character varying(5) NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "uni_Counter_Code" UNIQUE ("Code")
);
-- Create "Doctor" table
CREATE TABLE "public"."Doctor" (
  "Id" bigserial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Employee_Id" bigint NULL,
  "IHS_Number" character varying(20) NULL,
  "SIP_Number" character varying(20) NULL,
  "Unit_Id" bigint NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "fk_Doctor_Employee" FOREIGN KEY ("Employee_Id") REFERENCES "public"."Employee" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION,
  CONSTRAINT "fk_Doctor_Unit" FOREIGN KEY ("Unit_Id") REFERENCES "public"."Unit" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION
);
-- Create "Nurse" table
CREATE TABLE "public"."Nurse" (
  "Id" bigserial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Employee_Id" bigint NULL,
  "IHS_Number" character varying(20) NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "fk_Nurse_Employee" FOREIGN KEY ("Employee_Id") REFERENCES "public"."Employee" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION
);
-- Create "Nutritionist" table
CREATE TABLE "public"."Nutritionist" (
  "Id" bigserial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Employee_Id" bigint NULL,
  "IHS_Number" character varying(20) NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "fk_Nutritionist_Employee" FOREIGN KEY ("Employee_Id") REFERENCES "public"."Employee" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION
);
-- Create "Pharmacist" table
CREATE TABLE "public"."Pharmacist" (
  "Id" bigserial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Employee_Id" bigint NULL,
  "IHS_Number" character varying(20) NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "fk_Pharmacist_Employee" FOREIGN KEY ("Employee_Id") REFERENCES "public"."Employee" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION
);
-- Create "PracticeSchedule" table
CREATE TABLE "public"."PracticeSchedule" (
  "Id" bigserial NOT NULL,
  "CreatedAt" timestamptz NULL,
  "UpdatedAt" timestamptz NULL,
  "DeletedAt" timestamptz NULL,
  "Doctor_Id" bigint NULL,
  "Unit_Code" character varying(10) NULL,
  "Day_Code" smallint NULL,
  "StartTime" character varying(5) NULL,
  "EndTime" character varying(5) NULL,
  PRIMARY KEY ("Id"),
  CONSTRAINT "fk_PracticeSchedule_Doctor" FOREIGN KEY ("Doctor_Id") REFERENCES "public"."Doctor" ("Id") ON UPDATE NO ACTION ON DELETE NO ACTION,
  CONSTRAINT "fk_PracticeSchedule_Unit" FOREIGN KEY ("Unit_Code") REFERENCES "public"."Unit" ("Code") ON UPDATE NO ACTION ON DELETE NO ACTION
);