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

Public Member Functions

 Dateadd ()
 
RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Detailed Description

Definition at line 565 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

com.mapd.calcite.parser.HeavyDBSqlOperatorTable.Dateadd.Dateadd ( )
inline

Definition at line 566 of file HeavyDBSqlOperatorTable.java.

566  {
567  super("DATEADD",
568  SqlKind.OTHER_FUNCTION,
569  null,
570  null,
571  OperandTypes.family(SqlTypeFamily.STRING,
572  SqlTypeFamily.INTEGER,
573  SqlTypeFamily.DATETIME),
574  SqlFunctionCategory.TIMEDATE);
575  }

Member Function Documentation

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

Definition at line 578 of file HeavyDBSqlOperatorTable.java.

578  {
579  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
580  return typeFactory.createTypeWithNullability(
581  typeFactory.createSqlType(
582  SqlTypeName.TIMESTAMP, opBinding.getOperandType(2).getPrecision()),
583  opBinding.getOperandType(2).isNullable());
584  }

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