Deletes committed sessions.
Authorization
One of the following:
Required Connection
Database
Version
sql.h
C API Syntax
/* File: sqluvend.h */ /* API: Delete Committed Session */ /* ... */ int sqluvdel ( struct Init_input *, struct Init_output *, struct Return_code *); /* ... */ |
API Parameters
Usage Notes
If multiple sessions are opened, and some sessions are committed but one of them fails, this function is called to delete each committed session. Information in the INIT-INPUT structure is utilized to identify the output data to be deleted. The call to sqluvdel is responsible for establishing any connection or session that is required to delete a backup object from the vendor device. If the return code from this call is SQLUV_DELETE_FAILED, DB2 will not notify the caller of this error, because DB2 returns the first fatal failure and ignores subsequent failures. In this case, for DB2 to have called sqluvdel, an initial fatal error must have occurred.
Return Codes
Table 85. Valid Return Codes for sqluvdel and Resulting DB2 Action
| Literal in Header File | Description | Probable Next Call | Other Comments |
|---|---|---|---|
| SQLUV_OK | Operation successful. | sqluvend | The next call will terminate the session. |
| SQLUV_DELETE_FAILED | Delete request failed. | sqluvend | The next call will terminate the session. |