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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 2072 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 2073 of file HeavyDBSqlOperatorTable.java.

2073  {
2074  super("ST_Length",
2075  SqlKind.OTHER_FUNCTION,
2076  null,
2077  null,
2078  OperandTypes.family(SqlTypeFamily.ANY),
2079  SqlFunctionCategory.SYSTEM);
2080  }

Member Function Documentation

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

Definition at line 2083 of file HeavyDBSqlOperatorTable.java.

2083  {
2084  assert opBinding.getOperandCount() == 1;
2085  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
2086  return typeFactory.createTypeWithNullability(
2087  typeFactory.createSqlType(SqlTypeName.DOUBLE),
2088  opBinding.getOperandType(0).isNullable());
2089  }

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