compare two time columns

Hello

A table contain millions rows, how can I select row which time is nearly endtime :

SID                                 cost         endtime                  time                  delta
002200000&&&BBVA      8.096      15:30:00.0000000      15:29:35.0000000      -1                  
002200000&&&BBVA      8.096      15:30:00.0000000      15:29:58.0000000      -1

Thanks

Regards
bibi92Asked:
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Ryan ChongBusiness Systems Analyst , ex-Senior Application EngineerCommented:
how do you define "nearly endtime" ?
Brian CroweDatabase AdministratorCommented:
You need to cast your time values to datetime values and use DATEDIFF to evaluate the difference between them.

SELECT ...
FROM myTable
WHERE DATEDIFF(SECOND, CAST([Time] AS DATETIME, CAST(endtime AS DATETIME)) <= 1

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Vitor MontalvãoMSSQL Senior EngineerCommented:
What do you mean? Return only the row with minor delta?
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