To create query information log entries, use the Log Entry Types (-logentrytypes) startup parameter or, for the application server, the agentLogEntryTypes property in the openedge.properties file. Specify the QryInfo log entry type alone or in a comma-separated list that includes other log entry types. For example:


                -logentrytypes QryInfo
              

                -logentrytypes QryInfo,ProEvents.UI.Command

You can also turn on this logging at run time, using the LOG-MANAGER system handle. For example, you can include the following line in the ABL code:


                LOG-MANAGER:LOG-ENTRY-TYPES = "QryInfo:3"

You can turn off this logging in the ABL application by resetting the attribute. For example:


                LOG-MANAGER:LOG-ENTRY-TYPES = ?

Whichever way you start query information logging, you must do so before the query starts, or else no logging will occur for this query. If you turn off query information logging before the query completes, no logging will occur for this query.