Product Documentation

Database Administrator's Guide

Previous Topic

Next Topic

Recovery

FairCom DB can completely recover from normal server shutdowns when data is under complete transaction processing control. These options control how recovery proceeds in various scenarios.

WARNING: Use caution when specifying options skipping files as they can result in data loss if you're not absolutely certain of the operation of your application regards to data file handling.


RECOVER_DETAILS

Enables logging of detailed information about the FairCom DB automatic recovery process.

 
RECOVER_FILES

Allows setting separate limits on the number of files used during automatic recovery and regular operations.

 
RECOVER_MEMLOG

Loads one or more transaction logs into memory during automatic recovery to speed the recovery process.

 
RECOVER_SKIPCLEAN

Causes files that appear to have been properly closed to not be updated during recovery.

 
RECOVER_TO_RESTORE_POINT

Causes automatic recovery to recover to the last Restore Point.

 
REDIRECT

Redirects filename references in the transaction logs during automatic recovery to the specified new filename.

 
REDIRECT_IFIL

Specifies a file containing a list of files to be altered using the filename redirection rules specified with REDIRECT options.

 
SKIP_INACCESSIBLE_FILES

Forces automatic recovery to skip any file that is not accessible.

 
SKIP_MISSING_FILES

If a user file required during automatic recovery is missing, this keyword causes an error to be logged so the FairCom Server will successfully start up.


TRANIDX_LOPN_ERR_CONTINUE

Forces automatic recovery to continue in an unusual situation in which index reconstruction fails during automatic recovery.

In This Section

RECOVER_DETAILS

RECOVER_FILES

RECOVER_MEMLOG

RECOVER_TO_RESTORE_POINT

RECOVER_SKIPCLEAN

REDIRECT

REDIRECT_IFIL

SKIP_INACCESSIBLE_FILES

SKIP_MISSING_FILES

TRANIDX_LOPN_ERR_CONTINUE

TOCIndex