message: [sqllab] Showing schema length only when schema selected
diff: @@ -370,10 +370,11 @@ export default class TableSelector extends React.PureComponent {
  <div className="section">
  <ControlLabel>
  {t('See table schema')}{' '}
  + {this.props.schema && (
  <small>
  - ({this.state.tableOptions.length} {t('in')}{' '}
  - <i>{this.props.schema}</i>)
  + ({this.state.tableOptions.length} in <i>{this.props.schema}</i>)
  </small>
  + )}
  </ControlLabel>
  </div>
  );
  