Add Leading Zeros to hh:mm:ss when value is less than 10

Mik A.M. · Mar 2, 2016 4:18PM

Hello all,

I'm new to OBIEE 11g so Forgive me if this is a simple fix.

I am subtracting two timestamps and am outputing them as an hh:mm:ss format. While my formula works, I'd like to add a leading zero if any segment of the value is less than zero.

For instance: if the output is 12:4:5 I want the output to be 12:04:05.

Here is the formula I'm using:

Cast(TimeStampDiff(SQL_TSI_SECOND,start_time,End_Time)/(24*60) as VARCHAR(10)) ||':'|| Cast(Mod(TimeStampDiff(SQL_TSI_SECOND,start_time,End_Time)/(60), 60) as VARCHAR(10)) ||':'|| Cast(Mod(TimeStampDiff(SQL_TSI_SECOND,start_time,End_Time), 60) as VARCHAR(10))

Any help would be greatly appreciated.

Mik

Gianni Ceresa · Mar 2, 2016 4:44PM

Hi,

A simple CASE WHEN your_value < 10 THEN '0' END || your_value

You will need to manage the CAST to avoid errors (so number for the WHEN check and char/varchar for the concatenation.

Daniel Willis · Mar 2, 2016 7:19PM

Whenever I need to add leading 0s to something I always just prefix 0 to everything and then take the substring/right of the string

e.g. here is an example in Excel. I don't know what the best method is for performance but I like the simplicity of this.

Ebin · Mar 3, 2016 2:24PM

Hi Mik,

You can use custom strings in OBIEE to convert seconds into hh:mm:ss format. Use the Custom Numeric Format as [duration(sec)] hh:mm:ss

https://docs.oracle.com/cd/E28280_01/bi.1111/e10544/format.htm#BIEUG11528

Mik A.M. · Mar 4, 2016 12:27PM

Ebin,

Thank you so much for this! I was overthinking my calculations so much. By using your solution it makes it so much easier. Cannot thank you enough.

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Add Leading Zeros to hh:mm:ss when value is less than 10

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