title: Usage of the column "ExecutionId" in the table "[dbo].[ExecutionLog2]"
body: <p>Can any one of you please help me by providing more details of the column "ExecutionId" in the table "[dbo].[ExecutionLog2]". I thought for each and every report execution from report server it 
  will create one execution id. However I find one "ExecutionId" has repeated 70 times (Same "ExecutionId") in one of the report server database. So wondering what does it mean/usage of the column "ExecutionId" in the table "[dbo].[ExecutionLog2]"</p>