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

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

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

Public Member Functions
RelDataType	inferReturnType (SqlOperatorBinding opBinding)

Package Functions
	ST_NPoints ()

Detailed Description

Definition at line 1532 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

ST_NPoints()

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

inlinepackage

Definition at line 1533 of file MapDSqlOperatorTable.java.

                 {
      super("ST_NPoints",
              SqlKind.OTHER_FUNCTION,
              null,
              null,
              OperandTypes.family(SqlTypeFamily.ANY),
              SqlFunctionCategory.SYSTEM);
    }

Member Function Documentation

inferReturnType()

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

inline

Definition at line 1543 of file MapDSqlOperatorTable.java.

                                                                     {
      assert opBinding.getOperandCount() == 1;
      final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
      return typeFactory.createTypeWithNullability(
              typeFactory.createSqlType(SqlTypeName.INTEGER),
              opBinding.getOperandType(0).isNullable());
    }

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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