SAS/ACCESS 9.2 for Relational Databases: Reference, Fourth Edition

SAS/ACCESS Interface to DB2 Under z/OS 4 System Options 513If you omit this option, the default is to create the table in the default databaseand tablespace.database.tablespace specifies the names of the database and tablespace.’DATABASE database-name’ specifies only the database name. Enclose theentire specification in single quotation marks.You can override the DB2IN= system option with the IN= LIBNAME or data setoption.DB2PLAN=plan-namespecifies the name of the plan that is used when connecting (or binding) SAS toDB2. SAS provides and supports this plan, which can be adapted for each user’ssite. The value for DB2PLAN= can be changed at any time during a SAS session,so that different plans can be used for different SAS steps. However, if you usemore than one plan during a single SAS session, you must understand how andwhen SAS/ACCESS Interface to DB2 under z/OS makes the connections. If oneplan is in effect and you specify a new plan, the new plan does not affect theexisting DB2 connections.DB2RRS | NODB2RRSspecifies the attachment facility to be used for a SAS session when connecting toDB2. This option is an invocation-only option.Specify NODB2RRS, the default, to use the Call Attachment Facility (CAF).Specify DB2RRS to use the Recoverable Resource Manager Services AttachmentFacility (RRSAF). For details about using RRSAF, see “How the Interface to DB2Works” on page 529.DB2RRSMP | NODB2RRSMPspecifies that the multiphase SRRCMIT commit and SRRBACKrollback calls areused instead of the COMMIT and ROLLBACK SQL statements. This option isignored unless DB2RRS is specified. This option is available only at invocation.Specify NODB2RRSMP, the default, when DB2 is the only Resource Managerfor your application. Specify DB2RRSMP when your application has otherresource managers, which requires the use of the multiphase calls. Using themultiphase calls when DB2 is your only resource manager can have performanceimplications. Using COMMIT and ROLLBACK when you have more than oneresource manager can result in an error, depending upon the release of DB2.DB2SSID=subsystem-namespecifies the DB2 subsystem name. The subsystem-name argument is one to fourcharacters that consist of letters, numbers, or national characters (#, $, or @); thefirst character must be a letter. The default value is DB2. For more information,see “Settings” on page 514.DB2SSID= is valid in the OPTIONS statement, as part of the configuration file,and when you start SAS.You can override the DB2SSID= system option with the SSID= connectionoption.DB2UPD=Y | Nspecifies whether the user has privileges through SAS/ACCESS Interface to DB2under z/OS to update DB2 tables. This option applies only to the user’s updateprivileges through the interface and not necessarily to the user’s privileges whileusing DB2 directly. Altering the setting of DB2UPD= has no effect on your DBMSprivileges, which have been set with the GRANT statement. The default is Y (Yes).DB2UPD= is valid in the OPTIONS statement, as part of the configuration file,and when you start SAS. This option does not affect the SQL pass-through facility,PROC DBLOAD, or the SAS 5 compatibility procedures.