SSIS Derived Column, Expression Help

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SSIS Derived Column, Expression Help

rocky_498

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Points: 6532
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October 7, 2014 at 8:06 am

#291309

How I can change this IP Address
14.192.128.0
To
014.192.128.000
Or how I can parse above IP in 4 Pieces
14.192.128.0
To
14
192
128
0
in SSIS. I know I can use derived column. I need expression help.
Thank You.

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Luis Cazares SSC Guru Points: 183698 More actions · Answer 1

Maybe with this set of formulas and noting that I used the variable @[User::ip] instead of a column:

SUBSTRING( @[User::ip], 1 , FINDSTRING( @[User::ip] , ".", 1 ) - 1)

SUBSTRING( @[User::ip], FINDSTRING( @[User::ip] , ".", 1 ) + 1 , FINDSTRING( @[User::ip] , ".", 2 ) - FINDSTRING( @[User::ip] , ".", 1 ) - 1)

SUBSTRING( @[User::ip], FINDSTRING( @[User::ip] , ".", 2 ) + 1 , FINDSTRING( @[User::ip] , ".", 3 ) - FINDSTRING( @[User::ip] , ".", 2 ) - 1)

SUBSTRING( @[User::ip], FINDSTRING( @[User::ip] , ".", 3 ) + 1 , 3)

Luis C.
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Are you seriously taking the advice and code from someone from the internet without testing it? Do you at least understand it? Or can it easily kill your server?

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Mohit Dhiman Say Hey Kid Points: 677 More actions · Answer 2

If you want four separate parts :

First Part:

SUBSTRING(IP,1,FINDSTRING(IP,".",1) - 1)

Second Part:

SUBSTRING(IP,FINDSTRING(IP,".",1) + 1,FINDSTRING(IP,".",2) - FINDSTRING(IP,".",1) - 1)

Third Part:

SUBSTRING(IP,FINDSTRING(IP,".",2) + 1,FINDSTRING(IP,".",3) - FINDSTRING(IP,".",2) - 1)

Fourth Part:

SUBSTRING(IP,FINDSTRING(IP,".",3) + 1,LEN(IP) - FINDSTRING(IP,".",3))

If you want the whole string in 3 digit placeholder format:

(LEN(SUBSTRING(IP,1,FINDSTRING(IP,".",1) - 1))==1?"00": (LEN(SUBSTRING(IP,1,FINDSTRING(IP,".",1) - 1))==2?"0":""))+SUBSTRING(IP,1,FINDSTRING(IP,".",1) - 1)

+"."+

(LEN(SUBSTRING(IP,FINDSTRING(IP,".",1) + 1,FINDSTRING(IP,".",2) - FINDSTRING(IP,".",1) - 1))==1?"00": (LEN(SUBSTRING(IP,FINDSTRING(IP,".",1) + 1,FINDSTRING(IP,".",2) - FINDSTRING(IP,".",1) - 1))==2?"0":""))+SUBSTRING(IP,FINDSTRING(IP,".",1) + 1,FINDSTRING(IP,".",2) - FINDSTRING(IP,".",1) - 1)

+"."+

(LEN(SUBSTRING(IP,FINDSTRING(IP,".",2) + 1,FINDSTRING(IP,".",3) - FINDSTRING(IP,".",2) - 1))==1?"00": (LEN(SUBSTRING(IP,FINDSTRING(IP,".",2) + 1,FINDSTRING(IP,".",3) - FINDSTRING(IP,".",2) - 1))==2?"0":""))+SUBSTRING(IP,FINDSTRING(IP,".",2) + 1,FINDSTRING(IP,".",3) - FINDSTRING(IP,".",2) - 1)

+"."+

(LEN(SUBSTRING(IP,FINDSTRING(IP,".",3) + 1,LEN(IP) - FINDSTRING(IP,".",3)))==1?"00": (LEN(SUBSTRING(IP,FINDSTRING(IP,".",3) + 1,LEN(IP) - FINDSTRING(IP,".",3)))==2?"0":""))+SUBSTRING(IP,FINDSTRING(IP,".",3) + 1,LEN(IP) - FINDSTRING(IP,".",3))

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