Class MongoAggregateUtils

java.lang.Object
org.apache.drill.exec.store.mongo.MongoAggregateUtils

public class MongoAggregateUtils extends Object
  • Constructor Details

    • MongoAggregateUtils

      public MongoAggregateUtils()
  • Method Details

    • mongoFieldNames

      public static List<String> mongoFieldNames(org.apache.calcite.rel.type.RelDataType rowType)
    • maybeQuote

      public static String maybeQuote(String s)
    • quote

      public static String quote(String s)
    • getAggregateOperations

      public static List<org.bson.conversions.Bson> getAggregateOperations(org.apache.calcite.rel.core.Aggregate aggregate, org.apache.calcite.rel.type.RelDataType rowType)
    • supportsAggregation

      public static boolean supportsAggregation(org.apache.calcite.rel.core.AggregateCall aggregateCall)