PostgisDb constructor
Implementation
PostgisDb(
this._host,
this._dbName, {
this.port = 5432,
this.user,
this.pwd,
}) {
_postgresDb =
PostgresqlDb(_host, _dbName, port: port, user: user, pwd: pwd);
jdbcUrl = 'jdbc:postgresql://$_host:$port/$_dbName';
}