catalog(CATLG)

1.A directory of files and libraries, which reference to their locations. Note:A catalog may contain other information such as the types of devices in w hich the files are stored, passwords, blocking factor, etc.; 關于文件和程序庫所處位置的一種目錄。注意:目錄還可能包含其它信息,如存儲文件的設備類型、口令字和塊化因子等。 2.An ordered compilation of item descriptions and sufficient information to affo rd access to the items. | 一種項目描述和為訪問各項目所需的各種信息的有序匯集。 3.The collection of all data set indexes that are used by the control program to locate avolume containing a specific data set. | 全部數據集合索引的匯總,控制程序用它來查找含有特定數據集合所在的卷。 4.In DPPX, a data set containing information that describes data sets, other cat alogs, and the direct access storage assigned to data sets and catalogs. | 分布處理編程執行程序(DPPX)中的一種數據集合,含有描述其它各數據和其它目錄的信息,以及分配給相應數據集合和目錄的直接存取存儲器的信息?5.To enter information about a file or library into a catalog. | 將有關文件和程序庫的信息編入到一個目錄。 6.To include the volume identification of a data set in the catalog. | 將數據集的卷標編入目錄。 7.In VSE, to enter a phase, module, or book into one of the system libraries. | 在虛擬擴充磁盤操作系統(VSE)中,將可執行程序段。塊或源程序段寫入系統的一個程序庫中。 參閱VSAM master catalog, VSAM user catalog。