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

Public Member Functions

 Datetime ()
 
RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Detailed Description

Definition at line 507 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 508 of file HeavyDBSqlOperatorTable.java.

508  {
509  super("DATETIME",
510  SqlKind.OTHER_FUNCTION,
511  null,
512  null,
513  OperandTypes.STRING,
514  SqlFunctionCategory.SYSTEM);
515  }

Member Function Documentation

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

Definition at line 518 of file HeavyDBSqlOperatorTable.java.

518  {
519  assert opBinding.getOperandCount() == 1;
520  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
521  return typeFactory.createSqlType(
522  SqlTypeName.TIMESTAMP, opBinding.getOperandType(0).getPrecision());
523  }

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