In SQL server, to convert a varchar which have this format (nnn:nn:nn)

Posted by user1688917 on Stack Overflow See other posts from Stack Overflow or by user1688917
Published on 2012-10-01T21:36:03Z Indexed on 2012/10/01 21:37 UTC
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I have this varchar format as time accumulation and i want to convert it to an integer to do a SUM and get the total time for a group. The fist part which may be 1, 2, 3, 4 or even five digits represent the accumulation of Hours and then seperated by a colon. then come the second part which is accumulation of minutes and last accumulation of seconds (2 digits each). How to convert this to integer in one query if possile.

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