Script co comprobación de existencia de objetos, para poder ejecutar

despliegue automático en base de datos.

2.database/01.CreateTables.sql

@@ -1,40 +1,88 @@
-/*
+DO
-DROP TABLE myhealth.Administrator;
+$$
-DROP TABLE myhealth.FamilyDoctor;
+begin
-DROP TABLE myhealth.MedicalSpecialty;
-DROP TABLE myhealth.MedicalTest;
-DROP TABLE myhealth.Patient;
-DROP TABLE myhealth.PrimaryHealthCareCenter;
-DROP TABLE myhealth.Question;
-DROP TABLE myhealth.Response;
-DROP TABLE myhealth.SpecialistDoctor;
-DROP TABLE myhealth.Visit;
 
-DROP SEQUENCE myhealth.ProfesionalNumber;
+IF NOT EXISTS(SELECT schema_name FROM information_schema.schemata WHERE schema_name = 'myhealth') THEN
-DROP SEQUENCE myhealth.CodigoIdentificacionPaciente
+        CREATE SCHEMA myhealth;
+END IF;
+
+IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname='usrmyhealth') THEN
+        create user usrmyhealth with encrypted password 'myhealth.123';
+END IF;
+
+IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname='USER') THEN
+        create user "USER" with encrypted password 'PASSWORD';
+END IF;
+
+GRANT ALL ON SCHEMA myhealth TO "USER";
+GRANT ALL ON SCHEMA myhealth TO usrmyhealth;
+
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='administrator') THEN
+	drop table myhealth.administrator;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='familydoctor') THEN
+	drop table myhealth.familydoctor;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='medicalspecialty') THEN
+	drop table myhealth.medicalspecialty;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='medicaltest') THEN
+	drop table myhealth.medicaltest;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='patient') THEN
+	drop table myhealth.patient;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='primaryhealthcarecenter') THEN
+	drop table myhealth.primaryhealthcarecenter;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='question') THEN
+	drop table myhealth.question;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='response') THEN
+	drop table myhealth.response;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='specialistdoctor') THEN
+	drop table myhealth.specialistdoctor;
+end if;
+if exists (SELECT 1 FROM pg_tables WHERE schemaname='myhealth' and tablename='visit') THEN
+	drop table myhealth.visit;
+end if;
+
+/*
+drop table myhealth.administrator;
+drop table myhealth.familydoctor;
+drop table myhealth.medicalspecialty;
+drop table myhealth.medicaltest;
+drop table myhealth.patient;
+drop table myhealth.primaryhealthcarecenter;
+drop table myhealth.question;
+drop table myhealth.response;
+drop table myhealth.specialistdoctor;
+drop table myhealth.visit;
 */
 
+if exists (SELECT 1 FROM pg_sequences WHERE schemaname='myhealth' and sequencename='profesionalnumber') THEN
+	drop sequence myhealth.profesionalnumber;
+end if;
+
+if exists (SELECT 1 FROM pg_sequences WHERE schemaname='myhealth' and sequencename='codigoidentificacionpaciente') THEN
+	drop sequence myhealth.codigoidentificacionpaciente;
+end if;
+
 CREATE SEQUENCE myhealth.ProfesionalNumber
     INCREMENT 1
     START 1000
     MINVALUE 1000
     CACHE 1;
 
-ALTER SEQUENCE myhealth.ProfesionalNumber OWNER TO "USER";
-	
 CREATE SEQUENCE myhealth.CodigoIdentificacionPaciente
     INCREMENT 1
     START 1000
     MINVALUE 1000
     CACHE 1;
 
-ALTER SEQUENCE myhealth.CodigoIdentificacionPaciente OWNER TO "USER";
-
-
 -- Table: myhealth.administrator
-
 -- DROP TABLE myhealth.administrator;
-
 CREATE TABLE myhealth.administrator
 (
     email VARCHAR(120) COLLATE pg_catalog."default" NOT NULL,
@@ -64,6 +112,9 @@ CREATE TABLE myhealth.familydoctor
 )
 TABLESPACE pg_default;
 
+CREATE UNIQUE INDEX family_doctor_professionaln_index
+    ON myhealth.familydoctor (professionalnumber);
+
 ALTER TABLE myhealth.familydoctor
     OWNER to "USER";
 
@@ -122,24 +173,12 @@ CREATE TABLE myhealth.patient
 )
 TABLESPACE pg_default;
 
+CREATE UNIQUE INDEX patient_pic_index
+    ON myhealth.patient (personalIdentificationCode);
+
 ALTER TABLE myhealth.patient
     OWNER to "USER";
 
--- Table: myhealth.location
-
--- DROP TABLE myhealth.location;
-
-CREATE TABLE myhealth.location
-(
-    id INTEGER NOT NULL GENERATED ALWAYS AS IDENTITY ( INCREMENT 1 START 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1 ),
-    name VARCHAR(100) COLLATE pg_catalog."default" NOT NULL,
-    CONSTRAINT primarylocation_pkey PRIMARY KEY (id)
-)
-TABLESPACE pg_default;
-
-ALTER TABLE myhealth.location
-    OWNER to "USER";
-
 -- Table: myhealth.primaryhealthcarecenter
 
 -- DROP TABLE myhealth.primaryhealthcarecenter;
@@ -147,8 +186,8 @@ ALTER TABLE myhealth.location
 CREATE TABLE myhealth.primaryhealthcarecenter
 (
 	id integer NOT NULL GENERATED ALWAYS AS IDENTITY ( INCREMENT 1 START 1 MINVALUE 1 MAXVALUE 2147483647 CACHE 1 ),
-    name character varying(150) COLLATE pg_catalog."default" NOT NULL,
+    name VARCHAR(150) COLLATE pg_catalog."default" NOT NULL,
-    location character varying(512) COLLATE pg_catalog."default",
+    location VARCHAR(512) COLLATE pg_catalog."default",
     CONSTRAINT primaryhealthcarecenter_pkey PRIMARY KEY (id)
 )
 TABLESPACE pg_default;
@@ -208,6 +247,9 @@ CREATE TABLE myhealth.specialistdoctor
 )
 TABLESPACE pg_default;
 
+CREATE UNIQUE INDEX specialistdoctor_professionaln_index
+    ON myhealth.specialistdoctor (professionalnumber);
+
 ALTER TABLE myhealth.specialistdoctor
     OWNER to "USER";
 
@@ -231,3 +273,5 @@ TABLESPACE pg_default;
 ALTER TABLE myhealth.visit
     OWNER to "USER";
 
+END;
+$$