RE: SQL find hexadecimal values in a given range

d test c x'000102030405060708090A0B0C0D0E0F10-
d 1112131415161718191A1B1C1D1E1F202122-
d 232425262728292A2B2C2D2E2F3031323334-
d 35363738393A3B3C3D3E3FFF'


My Websphere verifier is ok with it.

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of David FOXWELL
Sent: Friday, March 27, 2009 10:00 AM
To: RPG programming on the IBM i / System i
Subject: RE: SQL find hexadecimal values in a given range

Can someone help me out here :

I want to declare the constant x'000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D
1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3FFF'

But I can't seem to get the syntax right for it to occupy several lines of source. Without the 'X' I can do it.

-----Message d'origine-----
De : midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] De la part de Vern Hamberg
Envoyé : jeudi 26 mars 2009 17:28
À : Midrange Systems Technical Discussion
Objet : Re: SQL find hexadecimal values in a given range

David

I really don't think SQL is the tool for this - if this is
about replacing non-displayable characters. You would be
better off using the %xlate function, I think. It is useful
for simple case conversion, but you could set up 2 constants
- the first would be something like
x'000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D
1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C
3D3E3FFF'
and the other would be all blanks and the same length -
remember that the above value is in HEX, so it is 2 hex
digits for each "character" or byte - you need the same
number of blanks as there are bytes above. Then use %xlate -
I don't have the exact syntax right in my head - get the ILE
RPG manual. %xlate will do the read through the entire string
and do the replace for you.

I do hope there is an easier way!!

HTH
Vern

David FOXWELL wrote:

This will show the first position and all rows containing

the value hex 40.

SELECT locate( X'40', myfield, 1), myfield FROM myfile

WHERE locate(

X'40', myfield)>0

How can I find hex values less that 40?

Thanks

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