different datasets into one table

Migrateduser

<div>Dear admin,</div>
<div> </div>
<div> </div>
<div>i have a doubt in birt eclipse</div>
<div> </div>
<div>i want to insert the data into one table belongs to different datasets and there is no column related one another </div>
<div>please suggest me</div>
<div> </div>
<div>waiting for reply</div>