SystemDatatype Properties

SystemDatatype Object Properties Collections

Property Description

AllowIdentity
    Boolean
    Write: No
Indicates if the system datatype can be used as an identity column. If True, a column of this datatype can have the identity property. If False, a column of this datatype cannot have the identity property.
AllowNulls
    Boolean
    Write: No
Indicates if the system datatype can be specified to allow NULL values. If True, NULL values can be allowed. If False, NULL values cannot be allowed.
Application
    Application
    Write: No
The Application object.
IsNumeric
    Boolean
    Write: No
Indicates if the system datatype is an exact numeric datatype with a precision and scale, like the decimal and numeric datatypes. If True, it is an exact numeric datatype. If False, it is not an exact numeric datatype.
MaximumLength
    Long
    Write: No
The maximum number of bytes used to store a value of this datatype.
Name
    Identifier
    Write: No
The name of the system datatype.
Parent
    Database
    Write: No
The Database object.
TypeOf
    SQLOLE_OBJECT_TYPE
    Write: No
The type of object.
UserData
    Long
    Write: Yes
Temporary storage space contained in this object for private use by the application. SQL-DMO does not use this property.