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SQL - Select and Replace Syntax

Posted on 2015-02-12
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Last Modified: 2015-02-12
I have a bunch of PDF drawings that are listing in a BRIDGEPHOTO Table in SQL Server 2012 , Problem is some of the pdf names include the "&" symbol. This is a reserved word in ESRI and the attachments are not working.

I would just like to Delete that from the name all together.
So Plan&Profile becomes PlanProfile or Plan_Profile
I can replace with and "_" as well. Either way is good with me.

SELECT REPLACE(AliasName,'&', '')
from [BRIDGEPHOTO]
Where AliasName Like '&'
GO

I'm not sure if this is right and was hoping to double check, Plus get some feedback on the best way to do this.
Thanks
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Question by:PtboGiser
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9 Comments
 
LVL 49

Accepted Solution

by:
Vitor Montalvão earned 500 total points
ID: 40605686
Should be:
SELECT REPLACE(AliasName,'&', '')
 from [BRIDGEPHOTO]
 Where AliasName Like '%&%'

Open in new window


You can also use this update statement:
UPDATE [BRIDGEPHOTO]
SET AliasName = REPLACE(AliasName,'&', '')

Open in new window

0
 
LVL 18

Expert Comment

by:Simon
ID: 40605694
I could be off the mark here, but is it the actual PDF files that you have stored in the table, or pointers to their location?

If what you have stored are pointers, doing any replace on the filenames may break the link to the source documents.
0
 
LVL 24

Expert Comment

by:Phillip Burton
ID: 40605701
Almost.

The third line should read

Where AliasName Like '%&%'

However, if you actually want to replace the original table, then you should use

Update [BRIDGEPHOTO]
Set AliasName = REPLACE(AliasName,'&', '')
Where AliasName Like '%&%'
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Author Comment

by:PtboGiser
ID: 40605702
Pointers, I have a second question posted on how to rename the actually pdf file stored in Windows Explorer.
0
 
LVL 49

Expert Comment

by:Vitor Montalvão
ID: 40605709
You can't have the symbol '&' in files.
0
 
LVL 24

Expert Comment

by:Phillip Burton
ID: 40605720
You can! ampersand in file.
0
 

Author Comment

by:PtboGiser
ID: 40605737
0
 
LVL 49

Expert Comment

by:Vitor Montalvão
ID: 40605742
I can see now. Only in Windows. I've tried in the Command Prompt and I couldn't. You need to put the filename in quotes "ABC&D.txt" to it can accept.
0
 

Author Closing Comment

by:PtboGiser
ID: 40605803
Thanks Crew, Got it. I just don't work enough with these syntax's to know them without some guidance
Cheers
0

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