ASA Database Administration Guide
  The Database Server
    The database server
      Database server options

-zr server option

Function 

Enable request-level logging of operations.

Syntax 

{ dbsrv9 | dbeng9 } -zr { all | SQL | none | SQL+hostvars } ...

Applies to 

All operating systems and servers.

Description 

This should only be used when tracking problems. The information appears in the database server window or is sent to the logging file.

See also 

sa_server_option system procedure