User-Defined Data Source (UDS) Properties

This topic lists the properties of a User-Defined Data Source (UDS) object in a catalog.

Property Name	Description
Class Name	Specifies the full name (including package name) of the class represented by the UDS. The class you entered should actually exist and can be found by Designer, which means the class should be in the class path of the system environment. Data type: String
Description	Specifies the description of the UDS. Data type: String
Maximum Duration	Specifies the maximum elapsed time allowed to fetch data from the data source when the UDS runs, measured in seconds. If the value is set to zero or is blank, it means the time will be unlimited. For usage about the property, see Limiting the Query Run Time and Number of Records. Data type: Integer
Maximum Rows	Specifies the maximum number of rows that will be fetched from the data source when the UDS runs. If the value is set to zero or is blank, it means the number will be unlimited. For usage about the property, see Limiting the Query Run Time and Number of Records. Data type: Integer
Name	Specifies the name of the UDS. Data type: String
Parameter	Specifies the value of the UDS's parameter. Data type: String
Specify Metadata	Specifies whether or not to apply the column properties specified by users. Data type: Boolean