在多執行續環境中,使用SMO的 Scriptable.Script 呼叫會不定期發生SqlSmoObject.GetQueryTypeKeyFields錯誤 Microsoft.SqlServer.Management.Smo.FailedOperationException: Script failed for Table 'dbo.XXXX'. ---> Microsoft.SqlServer.Management.Smo.FailedOperationException: Script failed for Table 'dbo.XXXX'. ---> System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value)
at Microsoft.SqlServer.Management.Smo.SqlSmoObject.GetQueryTypeKeyFields(Type t)
at Microsoft.SqlServer.Management.Smo.SqlSmoObject.GetQueryTypeKeyFieldsCount(Type t)
at Microsoft.SqlServer.Management.Smo.SqlSmoObject.InitObjectsFromEnumResultsRec(SqlSmoObject currentSmoObject, XPathExpression levelFilter, Int32 filterIdx, IDataReader reader, Int32 columnIdx, Object[] parentRow, Boolean forScripting, List`1 urnList, Int32 startLeafIdx)
…………………………