case class Split(query: Query, fractions: Vector[Double], shuffleSeed: Option[Long] = None) extends MultiQuery with Product with Serializable
A Split operation.
- query
input data
- fractions
the splitting fractions [0.0 .. 1.0], remaining data will form the last table. resulting data will consist of N + 1 tables.
- shuffleSeed
if given, shuffle data with the given seed
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- val fractions: Vector[Double]
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- val query: Query
- def resultCount: Int
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def
resultingQueryType: Vector[QueryTabularType]
Resulting query types.
Resulting query types.
- Definition Classes
- Split → MultiQuery
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def
run(inputs: TabularBundle*): Either[String, Vector[TabularBundle]]
Execute a MultiQuery on tabular bundles.
Execute a MultiQuery on tabular bundles.
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- MultiQuery
- val shuffleSeed: Option[Long]
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def
toStatement: String
Converts the query back to a statement.
Converts the query back to a statement.
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