lux.executor.SQLExecutor.SQLExecutor

class lux.executor.SQLExecutor.SQLExecutor[source]

Given a Vis objects with complete specifications, fetch and process data using SQL operations.

__init__()[source]

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__() Initialize self.
compute_data_model(self)
compute_data_type(self)
compute_stats(self)
execute(vislist, ldf)
execute_aggregate(vis, ldf)
execute_binning(vis, ldf)
execute_filter(vis)
mapping(rmap)
reverseMapping(map)