com.mapd.calcite.parser.MapDSqlOperatorTable.ApproxMedian Class Reference

Inheritance diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.ApproxMedian:

Collaboration diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.ApproxMedian:

Public Member Functions
RelDataType	inferReturnType (SqlOperatorBinding opBinding)

Package Functions
	ApproxMedian ()

Detailed Description

Definition at line 1936 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

ApproxMedian()

com.mapd.calcite.parser.MapDSqlOperatorTable.ApproxMedian.ApproxMedian ( )

inlinepackage

Definition at line 1937 of file MapDSqlOperatorTable.java.

                   {
      super("APPROX_MEDIAN",
              null,
              SqlKind.OTHER_FUNCTION,
              null,
              null,
              OperandTypes.family(SqlTypeFamily.NUMERIC),
              SqlFunctionCategory.SYSTEM,
              false,
              false,
              Optionality.FORBIDDEN);
    }

Member Function Documentation

inferReturnType()

RelDataType com.mapd.calcite.parser.MapDSqlOperatorTable.ApproxMedian.inferReturnType ( SqlOperatorBinding  opBinding )

inline

Definition at line 1951 of file MapDSqlOperatorTable.java.

                                                                     {
      final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
      return typeFactory.createSqlType(SqlTypeName.DOUBLE);
    }

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/calcite/src/main/java/com/mapd/calcite/parser/MapDSqlOperatorTable.java