presto-memsql/src/main/java/io/prestosql/plugin/memsql/MemSqlClientModule.java/MemSqlClientModule/setup
class MemSqlClientModule:    @Override
    protected void setup(Binder binder)
    {
        binder.bind(Key.get(JdbcClient.class, ForBaseJdbc.class))
                .to(MemSqlClient.class).in(Scopes.SINGLETON);
        ensureCatalogIsEmpty(buildConfigObject(BaseJdbcConfig.class).getConnectionUrl());
        configBinder(binder).bindConfig(MemSqlConfig.class);
    }