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Version: 0.2.x

NumberRangeDataSource

The class for the database table source for a number range parameter. See DataSource page for more details on the common constructor arguments.

Can be found in the classpath squirrels.data_sources.NumberRangeDataSource or squirrels.NumberRangeDataSource.

Constructor​

Creates a NumberRangeDataSource object.

Required Arguments:

  • table_or_query (see DataSource)
  • min_value_col: A string for the column name of the lower bound of selectable numbers
  • max_value_col: A string for the column name of the upper bound of selectable numbers

Optional Keyword Arguments:

  • increment_col: A string for the column name of the increment value. If None, assumes column of 1's. Default is None
  • default_lower_value_col: A string for the column name of the default lower value. If None, uses the "min_value_col" argument. Default is None
  • default_upper_value_col: A string for the column name of the default upper value. If None, uses the "max_value_col" argument. Default is None
  • id_col (see DataSource)
  • user_group_col (see DataSource)
  • parent_id_col (see DataSource)
  • connection_name (see DataSource)