The UPDATE command allows the field(s) in record(s) in a file to be updated.
|
Portability Considerations |
Refer to the parameters: AUTOCOMMIT, FIELDS and IN_FILE . |
Also See
7.125.2 UPDATE Comments / Warnings
Required
UPDATE ------- FIELDS ------- field name field attributes --->
| | | |
| --- 7 max ----- |
|*ALL |
|*ALL_REAL |
|*ALL_VIRT |
|*EXCLUDING |
|*INCLUDING |
|expandable group |
| |
|------ 1000 max for RDMLX----|
------- 100 max for RDML ----
>-- IN_FILE ------ file name . *FIRST ------------->
-----------------------------------------------------------------
Optional
>-- WITH_KEY ----- key value ---------------------->
|expandable group expression|
--------- 20 maximum -------
>-- IO_STATUS ---- *STATUS ------------------------>
field name
>-- IO_ERROR ----- *ABORT ------------------------->
*NEXT
*RETURN
command label
>-- VAL_ERROR ---- *LASTDIS ----------------------->
*NEXT
*RETURN
command label
>-- NOT_FOUND ---- *NEXT -------------------------->
*RETURN
command label
>-- ISSUE_MSG ---- *NO ---------------------------->
*YES
>-- WITH_RRN ----- *NONE -------------------------->
>-- RETURN_RRN --- *NONE -------------------------->
>-- CHECK_ONLY --- *NO ---------------------------->
*YES
>-- AUTOCOMMIT --- *FILEDEF -----------------------|
*YES
*NO
