ibis.impala.api.ImpalaClient.execute¶
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ImpalaClient.
execute
(expr, params=None, limit='default', async=False)¶ Compile and execute Ibis expression using this backend client interface, returning results in-memory in the appropriate object type
Parameters: expr : Expr
limit : int, default None
For expressions yielding result yets; retrieve at most this number of values/rows. Overrides any limit already set on the expression.
params : not yet implemented
async : boolean, default False
Returns: output : input type dependent
Table expressions: pandas.DataFrame Array expressions: pandas.Series Scalar expressions: Python scalar value