ReadErrorLog Method
Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.
The ReadErrorLog method returns a QueryResults object enumerating the contents of a Microsoft SQL Server error log.
Syntaxe
object
.ReadErrorLog( [ LogNumber ] )as QueryResults
Parts
object
Expression that evaluates to an object in the Applies To list.LogNumber
Optional. A long integer that indicates an error log number. When not specified, the current error log is enumerated.
Prototype (C/C++)
HRESULT ReadErrorLog(
LPSQLDMOQUERYRESULTS* ppResults,
long lLogNumber = 0);
Returns
A QueryResults object containing one result set defined by the following:
Column |
Data type |
Description |
|---|---|---|
Varies, as described in Remarks |
nvarchar(256) |
Log entry descriptive text. |
ContinuationRow |
tinyint |
When 0, the descriptive text returned in the first column is complete. When 1, the descriptive text should be interpreted as a continuation of the previous row's contents. |
Notes
In the returned QueryResults object, the ColumnName property of the first column reports the operating system file name of the file used to maintain the log.