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velotiotech/Constraint_Suggestions.scala

Last active January 27, 2021 07:50
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Constraint_Suggestions.scala
val constraintResult = { ConstraintSuggestionRunner()
.onData(data)
.addConstraintRules(Rules.DEFAULT)
.run()
}
val suggestionsDF = constraintResult.constraintSuggestions.flatMap {
case (column, suggestions) =>
suggestions.map { constraint =>
(column, constraint.description, constraint.codeForConstraint)
}
}.toSeq.toDS()
suggestionsDF.select("_1","_2").show(false)
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