fix problems with mysql. (#48)

Author: jonbodner

docker-compose.yml

@@ -5,11 +5,24 @@ services:
     container_name: "my_postgres"
     ports:
       - "5432:5432"
-#    volumes:
-#      - my_dbdata:/var/lib/postgresql/data
+    #    volumes:
+    #      - my_dbdata:/var/lib/postgresql/data
     environment:
-       POSTGRES_USER: pro_user
-       POSTGRES_PASSWORD: pro_pwd
-       POSTGRES_DB: proteus
+      POSTGRES_USER: pro_user
+      POSTGRES_PASSWORD: pro_pwd
+      POSTGRES_DB: proteus
+
+  mysql:
+    image: "mysql:8"
+    container_name: "my_sql"
+    ports:
+      - "3306:3306"
+    #    volumes:
+    #      - my_dbdata:/var/lib/postgresql/data
+    environment:
+      MYSQL_USER: pro_user
+      MYSQL_PASSWORD: pro_pwd
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: proteus
 #volumes:
 #  my_dbdata:

go.mod

@@ -3,6 +3,7 @@ module github.com/jonbodner/proteus
 go 1.15
 
 require (
+	github.com/go-sql-driver/mysql v1.5.0
 	github.com/google/go-cmp v0.3.1
 	github.com/jonbodner/dbtimer v0.0.0-20170410163237-7002f3758ae1
 	github.com/jonbodner/multierr v0.0.0-20200223210354-ace728439446

go.sum

@@ -1,6 +1,8 @@
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
+github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/jonbodner/dbtimer v0.0.0-20170410163237-7002f3758ae1 h1:mgFL7UFb88FOlSVgVoIRGJ4yKlkfp8KcXHqy7no+lEU=