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

Public Member Functions

RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Package Functions

 ST_Length ()
 

Detailed Description

Definition at line 2260 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 2261 of file HeavyDBSqlOperatorTable.java.

2261  {
2262  super("ST_Length",
2263  SqlKind.OTHER_FUNCTION,
2264  null,
2265  null,
2266  OperandTypes.family(SqlTypeFamily.ANY),
2267  SqlFunctionCategory.SYSTEM);
2268  }

Member Function Documentation

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

Definition at line 2271 of file HeavyDBSqlOperatorTable.java.

2271  {
2272  assert opBinding.getOperandCount() == 1;
2273  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
2274  return typeFactory.createTypeWithNullability(
2275  typeFactory.createSqlType(SqlTypeName.DOUBLE),
2276  opBinding.getOperandType(0).isNullable());
2277  }

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