code: @Override
  	public int delete(GeometryIndex data) throws SQLException {
  		DeleteBuilder<GeometryIndex, GeometryIndexKey> db = deleteBuilder();
  
  		db.where().eq(GeometryIndex.COLUMN_TABLE_NAME, data.getTableName())
  				.and().eq(GeometryIndex.COLUMN_GEOM_ID, data.getGeomId());
  
  		PreparedDelete<GeometryIndex> deleteQuery = db.prepare();
  		int deleted = delete(deleteQuery);
  		return deleted;
  	}
docs: {@inheritDoc}