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

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

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

Public Member Functions
RelDataType	inferReturnType (SqlOperatorBinding opBinding)

Package Functions
	ST_NRings ()

Detailed Description

Definition at line 1461 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

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

inlinepackage

Definition at line 1462 of file MapDSqlOperatorTable.java.

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

Member Function Documentation

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

inline

Definition at line 1472 of file MapDSqlOperatorTable.java.

References INTEGER.

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

---

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