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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 579 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 580 of file HeavyDBSqlOperatorTable.java.

580  {
581  super("DATEADD",
582  SqlKind.OTHER_FUNCTION,
583  null,
584  null,
585  OperandTypes.family(SqlTypeFamily.STRING,
586  SqlTypeFamily.INTEGER,
587  SqlTypeFamily.DATETIME),
588  SqlFunctionCategory.TIMEDATE);
589  }

Member Function Documentation

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

Definition at line 592 of file HeavyDBSqlOperatorTable.java.

592  {
593  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
594  return typeFactory.createTypeWithNullability(
595  typeFactory.createSqlType(
596  SqlTypeName.TIMESTAMP, opBinding.getOperandType(2).getPrecision()),
597  opBinding.getOperandType(2).isNullable());
598  }

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