HP Integrity NonStop H-Series Betriebsanweisung PDF herunterladen (Seite 268)

HP NonStop Shadowbase Command Definitions

Database Specification Command Descriptions

HP NonStop Shadowbase Command Reference Manual—785421-002

259

This parameter specifies the number of seconds to wait before retrying an

SQL or Enscribe I/O following an error identified for retry. If set to -1 (the

default), the value specified for the associated CONS object is used. The

valid range is -1 to 32767. Note that this parameter can’t be altered at this

time.

RETRYERROR {error-number[, error-number, ...]}

{-1}

Initial Changed

Version Version Values Default Minimum Maximum Alter

4.070 -1 No

This parameter is related to SQL and Enscribe I/O, the RETRYERROR

parameter identifies HP NonStop errors that are retried up to the current

setting for the DBS or after RETRYDELAY. In some cases, SQL errors

translate to HP NonStop errors that can be set to be retried. A message

appears according to the retry attempt or after exceeding the number of

retries. See the HP NonStop Shadowbase Operations Manual for list of

default error numbers that can be retried. Note that -1 means undefined:

the DBS specific list of errors to be retried is reset. Also, note that this

parameter can’t be altered at this time.

If the CONS cannot successfully complete the operation within the number

of retries, it treats the failure as a fatal error. The CONS writes a message

to EMS; it writes the operation to the rejects file if LOGREJECTSTOP is

ON; and if SKIPFATALIOERROR is on, it continues with the next

operation, otherwise, it stops.

Notes:

1) HP Shadowbase has built in error processing which causes a number

of errors to be ignored or retried as documented in the HP NonStop

Shadowbase Operations Manual. This list modifies the list of retried

errors, it does not replace it.

2) This list applies to insert, update, and delete operations against files

and tables, other operations such as file opens and close that may

cause the same error to occur will not necessarily have the error

retried.

3) The action taken for an error depends on which list (IGNOREERROR,

RETRYERROR, STOPERROR) at which level (DBS, CONS, or

default) it is found on. The evaluation is done using the following order

of precedence:

a. First, if the error is found in a DBS specific list, the appropriate

action for the list is taken.

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