compare time in ssis


hi

if want compare datetime vs specific time should do?

i.e.   startdatetime                                 specific  time

     2015-10-12 00:03:19:020                16:23:00

i want compare time in startdatetime coloum vs specific time i.e. 16:23 . please me!

         

katherine xiong thnaks reply

i convert startdatetime to (dt_dbtime) after want calculate time difference. how can it?

i.e want calculate 2 (dt_dbtime) columns without date ==> (16:23:00)-(00:03:19)

thanks of fast replies


katherine xiong thnaks reply

i convert startdatetime to (dt_dbtime) after want calculate time difference. how can it?

i.e want calculate 2 (dt_dbtime) columns without date ==> (16:23:00)-(00:03:19)

thanks of fast replies

if wanted find out time difference between 2 time values can use this

 datediff("s",(dt_dbtimestamp) "16:23:00",(dt_dbtimestamp) "00:03:19")

or specifying column in place of values

but 1 thing should keep in mind

comparing take time part , time difference math. if above meant 16:23 of day 00:03:19 of next day wont able imply specifying time alone. in case need append date part , comparison

ie say

 datediff("s",(dt_dbtimestamp) "2015-10-01 16:23:00",(dt_dbtimestamp) "2015-10-02 00:03:19")

if have field storing date them append time field , cast timestamp before apply datediff comparison


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visakh
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SQL Server  >  SQL Server Integration Services



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