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com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance Class Reference
+ Inheritance diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance:
+ Collaboration diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance:

Public Member Functions

RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Package Functions

 ST_Distance ()
 

Static Private Member Functions

static java.util.List
< SqlTypeFamily > 
signature ()
 

Detailed Description

Definition at line 2018 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance.ST_Distance ( )
inlinepackage

Definition at line 2019 of file HeavyDBSqlOperatorTable.java.

2019  {
2020  super("ST_Distance",
2021  SqlKind.OTHER_FUNCTION,
2022  null,
2023  null,
2024  OperandTypes.family(signature()),
2025  SqlFunctionCategory.SYSTEM);
2026  }

Member Function Documentation

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

Definition at line 2029 of file HeavyDBSqlOperatorTable.java.

2029  {
2030  assert opBinding.getOperandCount() == 2;
2031  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
2032  return typeFactory.createTypeWithNullability(
2033  typeFactory.createSqlType(SqlTypeName.DOUBLE),
2034  opBinding.getOperandType(0).isNullable()
2035  || opBinding.getOperandType(1).isNullable());
2036  }
static java.util.List<SqlTypeFamily> com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance.signature ( )
inlinestaticprivate

Definition at line 2038 of file HeavyDBSqlOperatorTable.java.

2038  {
2039  java.util.List<SqlTypeFamily> st_distance_sig =
2040  new java.util.ArrayList<SqlTypeFamily>();
2041  st_distance_sig.add(SqlTypeFamily.ANY);
2042  st_distance_sig.add(SqlTypeFamily.ANY);
2043  return st_distance_sig;
2044  }

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