feat: add postgres schema config support

modified:   client/dtmcli/dtmimp/types.go
	modified:   client/dtmcli/dtmimp/utils.go
	modified:   conf.sample.yml
	modified:   dtmsvr/config/config.go
	modified:   dtmsvr/config/config_test.go
	modified:   dtmsvr/config/config_utils.go

client/dtmcli/dtmimp/types.go

@@ -22,4 +22,5 @@ type DBConf struct {
 	User     string `yaml:"User"`
 	Password string `yaml:"Password"`
 	Db       string `yaml:"Db"`
+	Schema   string `yaml:"Schema"`
 }

client/dtmcli/dtmimp/utils.go

@@ -216,8 +216,8 @@ func GetDsn(conf DBConf) string {
 	dsn := map[string]string{
 		"mysql": fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=true&loc=Local&interpolateParams=true",
 			conf.User, conf.Password, host, conf.Port, conf.Db),
-		"postgres": fmt.Sprintf("host=%s user=%s password=%s dbname='%s' port=%d sslmode=disable",
+		"postgres": fmt.Sprintf("host=%s user=%s password=%s dbname='%s' search_path=%s port=%d sslmode=disable",
-			host, conf.User, conf.Password, conf.Db, conf.Port),
+			host, conf.User, conf.Password, conf.Db, conf.Schema, conf.Port),
 	}[driver]
 	PanicIf(dsn == "", fmt.Errorf("unknow driver: %s", driver))
 	return dsn

conf.sample.yml

@@ -26,6 +26,8 @@
 #   User: 'postgres'
 #   Password: 'mysecretpassword'
 #   Port: '5432'
+#   Db: 'postgres'
+#   Schema: 'myschema'
 
 ### following config is for only Driver postgres/mysql
 #   MaxOpenConns: 500

dtmsvr/config/config.go

@@ -54,6 +54,7 @@ type Store struct {
 	User               string `yaml:"User"`
 	Password           string `yaml:"Password"`
 	Db                 string `yaml:"Db" default:"dtm"`
+	Schema             string `yaml:"Schema" default:"public"`
 	MaxOpenConns       int64  `yaml:"MaxOpenConns" default:"500"`
 	MaxIdleConns       int64  `yaml:"MaxIdleConns" default:"500"`
 	ConnMaxLifeTime    int64  `yaml:"ConnMaxLifeTime" default:"5"`
@@ -76,6 +77,7 @@ func (s *Store) GetDBConf() dtmcli.DBConf {
 		User:     s.User,
 		Password: s.Password,
 		Db:       s.Db,
+		Schema:   s.Schema,
 	}
 }
 

dtmsvr/config/config_test.go

@@ -52,6 +52,11 @@ func TestCheckConfig(t *testing.T) {
 	userExpect := errors.New("Db user not valid ")
 	assert.Equal(t, userErr, userExpect)
 
+	conf.Store = Store{Driver: Postgres, Host: "127.0.0.1", Port: 8686, User: "postgres", Schema: ""}
+	schemaErr := checkConfig(&conf)
+	schemaExpect := errors.New("Postgres schema not valid")
+	assert.Equal(t, schemaErr, schemaExpect)
+
 	conf.Store = Store{Driver: Redis, Host: "", Port: 8686}
 	assert.Equal(t, errors.New("Redis host not valid"), checkConfig(&conf))
 

dtmsvr/config/config_utils.go

@@ -78,6 +78,9 @@ func checkConfig(conf *Type) error {
 		if conf.Store.User == "" {
 			return errors.New("Db user not valid ")
 		}
+		if conf.Store.Schema == "" {
+			return errors.New("Postgres schema not valid")
+		}
 	case Redis:
 		if conf.Store.Host == "" {
 			return errors.New("Redis host not valid")