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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 577 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 578 of file HeavyDBSqlOperatorTable.java.

578  {
579  super("DATEADD",
580  SqlKind.OTHER_FUNCTION,
581  null,
582  null,
583  OperandTypes.family(SqlTypeFamily.STRING,
584  SqlTypeFamily.INTEGER,
585  SqlTypeFamily.DATETIME),
586  SqlFunctionCategory.TIMEDATE);
587  }

Member Function Documentation

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

Definition at line 590 of file HeavyDBSqlOperatorTable.java.

590  {
591  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
592  return typeFactory.createTypeWithNullability(
593  typeFactory.createSqlType(
594  SqlTypeName.TIMESTAMP, opBinding.getOperandType(2).getPrecision()),
595  opBinding.getOperandType(2).isNullable());
596  }

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