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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 519 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 520 of file HeavyDBSqlOperatorTable.java.

520  {
521  super("DATETIME",
522  SqlKind.OTHER_FUNCTION,
523  null,
524  null,
525  OperandTypes.STRING,
526  SqlFunctionCategory.SYSTEM);
527  }

Member Function Documentation

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

Definition at line 530 of file HeavyDBSqlOperatorTable.java.

530  {
531  assert opBinding.getOperandCount() == 1;
532  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
533  return typeFactory.createSqlType(
534  SqlTypeName.TIMESTAMP, opBinding.getOperandType(0).getPrecision());
535  }

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