RE: UPDATE...REPLACE...'...apostrophe...

SYNTAX for REPLACE is:  

REPLACE(<col1>,<string_exp>,<exp1>)  

If you want to replace with nothing, just do this:  

UPDATE tbl SET col = REPLACE (col, '&#39;','');  

And that should replace all instances of &#39 with nothing. I hope that's what you were looking for.  

Saira  

-----Original Message-----
Gorden-Ozgul, Patricia E
Sent: February 25, 2003 3:49 PM
To: Multiple recipients of list ORACLE-L  

I'm running Oracle on Solaris 2.6.  

I successfully inserted data from a composite file by replacing apostrophes with &#39; by way of sed...s/'/\&#39;/g...beforehand.  

Now I need to perform an UPDATE, REPLACE... UPDATE tbl SET col = REPLACE(col, '&#39;', ...with what?)  

Please advise.  

Pat
-----Original Message-----
Sent: Tuesday, February 25, 2003 3:24 PM To: Multiple recipients of list ORACLE-L Thank you for your assistance - it works - and I have one more question:  

How can I also get the SELECT to show me the original item number - i.e with the '-OR'?  

Thanks,
Saira  

-----Original Message-----
Sent: February 25, 2003 1:57 PM
To: 'ORACLE-L_at_fatcity.com'
Cc: 'saira_somani_at_yahoo.com'  

(see answer below)
> -----Original Message-----
> From: Saira Somani [mailto:saira_somani_at_yahoo.com]
>
> Oracle 8.1.7 on AIX 4.3
>
> Here is what my data looks like in a table called item_w:
>
> WHSE_CODE ITEM_NUM LAST_COST
> ------------ ------------------------------ ----------
> HL1 111230 1.12
> CPD-TWH 111230-OR 0
> CPD-TGH 111230-OR 0
> HL1 50034 .91
> MSH-CDS 50034 0
> CPD-TGH 50034-OR 0
> HL1 650300 4.789
> TWH-STAT 650300 0
> CPD-TWH 650300-OR 0
> CPD-TGH 650300-OR 0
>
> If you'll notice, only the items with WHSE_CODE='HL1' have a cost
> associated with them.
>
> What I need to is:
>
> Parse ITEM_NUM for those items which have a suffix of -OR in order to
> compare with an ITEM_NUM without -OR so that I can take the last cost
> from there and display it beside the one that has -OR. Also
> note, there
> are some $0 cost items that don't have a suffix of -OR; I
> would need to
> match those up with a cost as well.
>
> So in the end, I suppose, this is the result I'm looking for:
>
> WHSE_CODE ITEM_NUM LAST_COST LAST_COST_REV
> ------------ ------------- ------------- -------------
> HL1 111230 1.12 1.12
> CPD-TWH 111230-OR 0 1.12
> CPD-TGH 111230-OR 0 1.12
> HL1 50034 0.91 0.91
> MSH-CDS 50034 0 0.91
> CPD-TGH 50034-OR 0 0.91
> HL1 650300 4.789 4.789
> TWH-STAT 650300 0 4.789
> CPD-TWH 650300-OR 0 4.789

> CPD-TGH 650300-OR 0
> 4.789
>
> And if any of you out there use Cognos Impromptu, perhaps you
> could tell
> me how I can achieve these results in a report.
 

Would this work?
 select

    a.whse_code, a.item_num, a.last_cost,     b.last_cost as last_cost_rev
 from

    item_w a, item_w b
 where

    a.last_cost = 0
    and replace (a.item_num, '-OR') = b.item_num     and b.last_cost > 0
union
 select

    c.whse_code, c.item_num, c.last_cost,     c.last_cost as last_cost_rev
 from

    item_w c
 where

    c.last_cost > 0 ;

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Saira Somani
  INET: saira_somani_at_yahoo.com

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