com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio Class Reference

Inheritance diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio:

Collaboration diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio:

Public Member Functions
	SampleRatio ()
RelDataType	inferReturnType (SqlOperatorBinding opBinding)

Static Private Member Functions
static java.util.List < SqlTypeFamily >	signature ()

Detailed Description

Definition at line 697 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.SampleRatio ( )

inline

Definition at line 698 of file HeavyDBSqlOperatorTable.java.

References com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.signature().

                         {
      super("SAMPLE_RATIO",
              SqlKind.OTHER_FUNCTION,
              null,
              null,
              OperandTypes.family(signature()),
              SqlFunctionCategory.SYSTEM);
    }

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Member Function Documentation

RelDataType com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.inferReturnType ( SqlOperatorBinding  opBinding )

inline

Definition at line 708 of file HeavyDBSqlOperatorTable.java.

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

static java.util.List<SqlTypeFamily> com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.signature ( )

inlinestaticprivate

Definition at line 713 of file HeavyDBSqlOperatorTable.java.

Referenced by com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.SampleRatio().

                                                             {
      java.util.ArrayList<SqlTypeFamily> families =
              new java.util.ArrayList<SqlTypeFamily>();
      families.add(SqlTypeFamily.NUMERIC);
      return families;
    }

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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/HeavyDBSqlOperatorTable.java