TEDBServerTrace

Unit: edbcomps

TEDBServerTrace = record SessionVersion: Currency; SessionBuild:
      Integer; SessionType: String; SessionAddress: String;
      SessionProcessName: String; SessionName: String;
      SessionDescription: String; SessionThreadID: Integer;
      SessionEncrypted: Boolean; DateTime: TDateTime; ElapsedTime:
      TEDBLongWord; Compression: Integer; FunctionCode: Integer;
      FunctionName: String; ResultCode: Integer; ResultElapsedTime:
      TEDBLongWord; Size: Integer; Info: String; end

This type is used as a parameter to the TEDBEngine OnServerTrace event. The fields of the record are as follows:

Field

Description

SessionVersion	Indicates the ElevateDB version being used by the remote session.
SessionBuild	Indicates the ElevateDB build number being used by the remote session.
SessionType	Indicates the ElevateDB product type being used by the remote session.
SessionAddress	Indicates the IP address of the remote session.
SessionProcessName	Indicates the process name of the remote session.
SessionName	Indicates the name (ID) of the remote session.
SessionDescription	Indicates the description of the remote session.
SessionThreadID	Indicates the thread ID of the remote session.
SessionEncrypted	Indicates whether the remote session is using an encrypted connection.
DateTime	Indicates the date and time of the request/response.
ElapsedTime	Indicates the total elapsed time in milliseconds for the request/response.
Compression	Indicates the current compression level for the request/response. This value normally ranges from 0 (no compression) to 9 (best compression), but in some cases may actually appear in the trace record as values greater than or equal to 10. In these cases, the compression has been adjusted by the engine due to the size of the data being too small (less than 1024 bytes). The adjusted compression level can be found by doing this calculation: Compression mod 10 And the original compression level before the adjustment can be found by using the following calculation: Compression div 10 Any adjustments to the compression such as this are active for the current request/response only and do not persist any further.
FunctionCode	Indicates the function ID of the request.
FunctionName	Indicates the function name of the request.
ResultCode	Indicates the result code of the request/response. If this value is -1, then the trace record represents a request. Any 0 or higher value indicates that the trace record is a response. You can use this field to determine whether the trace record is for a request (-1) or a response (0 or higher).
Size	Indicates the request/response size, in bytes.
Info	Indicates any additional information about the request, such as the SQL being prepared or executed, or the name of a table being opened.

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