UDTCast Class Property Descriptions
|
Property Name |
Description |
|
PrimaryTypeID |
The DBC.TVM.TVMId value of the UDT for which this UDTCast entry is defined |
|
ThisUDTIsTheSource |
Is the UDT for which this CAST is defined the source data type? Y or N |
|
SourceDataType |
The data type of the source value; two-character code matching DBC.TVFields.FieldType |
|
TargetDataType |
The data type of the target value; two-character code matching DBC.TVFields.FieldType |
|
NonUDTLength |
If the source or target is a predefined type, this is the maximum length of the type |
|
NonUDTDigits |
If the source or target is a predefined type, this is the number of digits in a numeric value |
|
NonUDTImpliedPoint |
If the source or target is a predefined type, this is the number of digits after the decimal point |
|
NonUDTCharType |
If the source or target is a predefined character type, this is the numeric code from Teradata for character type (ASCII, UNICODE, and so forth) |
|
Implicit Assignment |
Is the CAST routine called for an implicit assignment? Y or N |
|
RoutineID |
DBC.TVM.TVMId value for the cast function; is '000000000000'XBF for Teradata internal routines |
|
SynchronizationLevel |
Internal flag |