switch to postgres db (#444)

docker-compose.yml

@@ -6,18 +6,15 @@ services:
     restart: on-failure
     ports:
       - "8080:8080"
-  hapi-fhir-mysql:
-    image: mysql:latest
-    container_name: hapi-fhir-mysql
-    #https://dev.mysql.com/doc/refman/8.0/en/identifier-case-sensitivity.html
-    command: --lower_case_table_names=1
+  hapi-fhir-postgres:
+    image: postgres:13-alpine
+    container_name: hapi-fhir-postgres
     restart: always
     environment:
-      MYSQL_DATABASE: 'hapi'
-      MYSQL_USER: 'admin'
-      MYSQL_PASSWORD: 'admin'
-      MYSQL_ROOT_PASSWORD: 'admin'
+      POSTGRES_DB: "hapi"
+      POSTGRES_USER: "admin"
+      POSTGRES_PASSWORD: "admin"
     volumes:
-      - hapi-fhir-mysql:/var/lib/mysql
+      - hapi-fhir-postgres:/var/lib/postgresql/data
 volumes:
-  hapi-fhir-mysql:
+  hapi-fhir-postgres:

src/main/resources/application.yaml

@@ -14,11 +14,10 @@ spring:
     check-location: false
     baselineOnMigrate: true
   datasource:
-    url: 'jdbc:h2:file:./target/database/h2'
-    #url: jdbc:h2:mem:test_mem
-    username: sa
-    password: null
-    driverClassName: org.h2.Driver
+    url: jdbc:postgresql://hapi-fhir-postgres:5432/hapi
+    username: admin
+    password: admin
+    driverClassName: org.postgresql.Driver
     max-active: 15
 
     # database connection pool size
@@ -32,7 +31,7 @@ spring:
       #If using H2, then supply the value of ca.uhn.fhir.jpa.model.dialect.HapiFhirH2Dialect
       #If using postgres, then supply the value of ca.uhn.fhir.jpa.model.dialect.HapiFhirPostgres94Dialect
 
-      hibernate.dialect: ca.uhn.fhir.jpa.model.dialect.HapiFhirH2Dialect
+      hibernate.dialect: ca.uhn.fhir.jpa.model.dialect.HapiFhirPostgres94Dialect
   #      hibernate.hbm2ddl.auto: update
   #      hibernate.jdbc.batch_size: 20
   #      hibernate.cache.use_query_cache: false