You can specify support for both forward and backward recovery for VSAM files using the RECOVERY and FWDRECOVLOG options. You define the type of data set backup you want using the BACKUPTYPE parameter.
VSAM文件存取方法教程说明书
Tip: You can use CEMT, or EXEC CICS, INQUIRE FILE and INQUIRE DSNAME commands to determine the recovery options that are specified for files and data sets. The INQUIRE FILE command shows the options from the CICS file definition until the first file for the data set is opened. If the ...
需要借助cobol文件格式描述文件(.cbl),里面包含cobol固定的格式段描述和copybook(包含源的字段类型长度和层组), copybook一般在cobol提供cobol文件时会提供的可以直接用记事本打开的ascii文件,内容如下面的橙色部分或test.cpy, 在Mapping Designer->Source->Import COBOLfiles中选中此描述文件才可导入cobol文件的源表(sour...
Topics covered are :O Reading records with sequential and keyed direct access by exact key, approximate key or generic key.O Effective use of INFILE statement options and related automatic variables.O Adding, updating and erasing records.O Using Data set views to access VSAM files in an ...
25、le ESDS is suited to online environments, since all its records are added at the end.The following files can be implemented as ESDS: Transaction File Master File Since the order of records in an ESDS corresponds to the chronology of events, it is suited to applications that create a lo...
先打开，Internet信息服务 第二步：先在服务里关闭iis admin service服务，找到windows\system32\...
Setting Up Access to a Computer Running Oracle Connect for IMS, VSAM, and Adabas Gateways To be able to access VSAM data, you must have a working connection to Oracle Connect for IMS, VSAM, and Adabas Gateways, which is installed on the IBM z/OS computer where your VSAM files are locate...
IBM CICS VSAM Recovery V3R1 Automates the Recovery of Your Lost or Damaged VSAM FilesIbm Corporation
Inc., and files are managed using VSAM (Virtual Storage Access Method), an IBM file management system. Computer-aided telephone interviewing used in the Hours at Work Survey This challenge exists because moving mainframe Db2 and VSAM data and transforming it so it's ready for storage and analyt...