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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 1776 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 1777 of file HeavyDBSqlOperatorTable.java.

1777  {
1778  super("ST_Distance",
1779  SqlKind.OTHER_FUNCTION,
1780  null,
1781  null,
1782  OperandTypes.family(signature()),
1783  SqlFunctionCategory.SYSTEM);
1784  }

Member Function Documentation

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

Definition at line 1787 of file HeavyDBSqlOperatorTable.java.

1787  {
1788  assert opBinding.getOperandCount() == 2;
1789  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
1790  return typeFactory.createTypeWithNullability(
1791  typeFactory.createSqlType(SqlTypeName.DOUBLE),
1792  opBinding.getOperandType(0).isNullable()
1793  || opBinding.getOperandType(1).isNullable());
1794  }
static java.util.List<SqlTypeFamily> com.mapd.calcite.parser.HeavyDBSqlOperatorTable.ST_Distance.signature ( )
inlinestaticprivate

Definition at line 1796 of file HeavyDBSqlOperatorTable.java.

1796  {
1797  java.util.List<SqlTypeFamily> st_distance_sig =
1798  new java.util.ArrayList<SqlTypeFamily>();
1799  st_distance_sig.add(SqlTypeFamily.ANY);
1800  st_distance_sig.add(SqlTypeFamily.ANY);
1801  return st_distance_sig;
1802  }

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