Hello,<div><br></div><div>I have a table consisting of following columns and data</div><div><br></div><div><b>Msg_count Latitude Longitude Utc_Time</b></div><div><div>16 56.6650356667 12.8772211667 142640</div>
<div>24 56.6650415 12.8772395 142640.25</div><div>35 56.6650475 12.8772581667 142640.5</div><div>26 56.665053 12.8772778333 142640.75</div>
<div>23 56.6650593333 12.8772976667 142641</div><div>26 56.6650656667 12.8773183333 142641.25</div><div>25 56.665072 12.8773388333 142641.5</div>
<div>15 56.6650785 12.8773598333 142641.75</div></div><div><br></div><div>i need to find out sum of messages transmitted every second.</div><div>For eg. when i group (142640, 142640.25, 142640.5, 142640.75) it makes 1 sec and total number of messages sent during this interval are </div>
<div>16+24+35+26=101</div><div><br></div><div>I don't know how can do this using a query.</div><div><br></div><div>Does anyone have suggestion</div><div><br></div><div>Regards..</div><div>Tasha</div><div><br></div><div>
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