Removing Certain Characters

Aug 18, 2006

Hello all,

I have a table named users. It consists of user names, user ids, etc... The problem is that whoever designed the ASP code before me allowed people to enter info in any format they want. This poses a problem because now the name can have 1, 2, or sometimes 3 spaces in between the last and first names. And sometimes the middle initial is used with a period following it. This creates problems when I am trying to execute a Select statement since it won't match if there are an unknown number of spaces in the string and throws an error when a period is used.

Is there a SQL query I can execute to change all the user_names into a format such as the following:
LastName, FirstName MiddleInitial

Like I said, it is already almost the same, just has too many spaces and some have periods after the middle initial

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Removing Characters From Column

Apr 19, 2001

I have a table called exchange and field called address. The rows(1400+) in the field look like:
MS:VA/Celcmv/VHACLEADAM%SMTP:Doe.Jane@med.va.gov%X200:c=US;a= ;p=av;o=Celcmv;s=Doe;g=Jane;

How do I remove everything to the left of doe.jane@med.va.gov and everything to the right of doe.jane@med.va.gov using query analyzer? Thank you in advance...

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Sep 19, 2001

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Thanks!
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Feb 16, 2001

I've got one SQL Server 7.0 table with a "Decsciption" Column of length 4000. The values in this column contains "End of Line" ASCII Character. The ASCII Value of this character is 10. I'm not able to remove this ASCII Character. I tried by using REPLACE function. But i could not remove that character.

Any thoughts are welcome,

Regards,
Santha.

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Jul 20, 2005

Folks ... I have a pipe-delimited ASCII text file with a lot ofdifferent non-printing characters. Rather than try and figure out allthe non-printing characters that exist in this 17+ million recorddatabase, I was hoping someone might have already written a scriptthey'd be willing to share that would remove all non-printingcharacters from an ASCII file?Thanks,Ralph NobleJoin Bytes!

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May 6, 2008



here is my data
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23*34444

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Desired data
00112344100
00002334444


How will i be able to achieve this..

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Jun 15, 2007

Hello,



I am using the following expression to strip the last 11 characters in a field group and it returns an error saying that Len cannot use a negative number. It must be 0 or greater. Is there a better alternative?






Code Snippet

left(Fields!TestName.Value,len(Fields!TestName.Value)-11))

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Jul 11, 2001

Hi,

I was wondering what would be the best way to remove special characters like, '-', '&' '(',')','#','*', etc... from a number string. To be specific a phone Number string where the string is >= 10.

Thanks, Mark

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Removing Special Characters From Existing Data

Jun 1, 2006

I have a table with several columns of information that I wish to set up some form of schedule to go through this data and remove any special characters that may interfere with other code processes.

Mainly the coma's and the apostrophes. It really messes with my asp pages and scripts when retrieving this information and trying to do other things with it, so I need to figure out how to remove these from the tables so it does not cause these issues.

Knowing this, I cannot figure out how to keep the data in the row/column and just extract the special characters from that data. The other problem is, everything I try requires me to insert either a coma or apostrophe as part of the code string which in lies my issue.

How can I parse through my data, leave the data as-is, but just get rid of coma's, apostrophes, and double quotes?

Does anyone have a basic example that I can use to expand on?

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Removing Non-alpha Characters && Spaces Script...

Dec 6, 2006

Hi I am trying to strip out any non-alpha characters from a field.

i.e. Field = ABC"_IT8*$ should return: ABCIT8

I am writing a loop to do this for all values of a field. The script runs, but hangs....please could somebody advise on the code below...:

I run the script but it doesn't seem to finish. Can anybody see any issues with the code:

DECLARE @Index SMALLINT,
@MATCH_Supplier_name varchar(500),
@Counter numeric,
@Max numeric
-- @sqlstring varchar(500)

SET @Counter = 1
SET @Max = (SELECT Max(DTect_Supplier_SRN) FROM SUPPLIER_TABLE_TEST)

WHILE @Counter <@Max
BEGIN
SET @MATCH_Supplier_name = (SELECT Match_Supplier_Name FROM SUPPLIER_TABLE_TEST WHERE @Counter = DTect_Supplier_SRN)
SET @Index = LEN(@MATCH_Supplier_name)
WHILE @Index > = 1
SET @MATCH_Supplier_name = CASE
WHEN SUBSTRING(@MATCH_Supplier_name, @Index, 1) LIKE '[a-zA-Z]' TH EN SUBSTRING(@MATCH_Supplier_name, @Index, 1)
WHEN SUBSTRING(@MATCH_Supplier_name, @Index, 1) LIKE '[0-9]' THEN SUBSTRING(@MATCH_Supplier_name, @Index, 1)
ELSE ''
END + @MATCH_Supplier_name
SET @Index = @Index - 1
--PRINT @MATCH_Supplier_name
SET @Counter = @Counter + 1
END

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Mar 12, 2012

I have a table and one of the column have junk characters in it, how can I remove the junk characters?.

Eg : Employee
Eid Ename
1 a�
2 �ddd

how can i remove Junk characters and get only Enames from above table.

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SQL 2012 :: Removing Consecutive Characters From Middle Of A String

Apr 14, 2015

I usually do this through Access so I'm not too familiar with the string functions in SQL. My question is, how do you remove characters from the middle of a string?

Ex:
String value is 10 characters long.
The string value is X000001250.
The end result should look like, X1250.

I've tried mixing/matching multiple string functions with no success. The only solution I have come up with removes ALL of the zeros, including the tailing zero. The goal is to only remove the consecutive zeroes in the middle of the string.

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Sep 17, 2015

I have a varchar field which contains some Greek characters (α, β, γ, etc...) among the regular Latin characters. I need to replace these characters with a word (alpha, beta, gamma etc...). When I try to do this, I find that it is also replacing some of the Latin characters.

DECLARE @Letters TABLE (Letter NVARCHAR(10))
INSERT INTO @Letters VALUES ('a'), ('A'), ('b'), ('B'), ('α')
SELECTLetter, REPLACE(Letter,'α','alpha')
FROM@Letters

In this case, the "α" is being replaced, but so are "a" and "A".

I have tried changing the datatype from varchar to nvarchar and also changing the collation.

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Oct 24, 2007

Hi,

I have one column in which i have Alpha-numeric data like

COLUMN X
-----------------------
+91 (876) 098 6789
1-567-987-7655
.
.
.
.
so on.

I want to remove Non-numeric characters from above (space,'(',')',+,........)

i want to write something generic (suppose some function to which i pass the column)

thanks in advance,

Mandip

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Feb 19, 2008

In my application I must store over 16000 character in a sql table field . When I split into more than 1 field it gives "unclosed quotation mark" message.
How can I store over 16000 characters to sql table field (only one field) with language specific characters?
 
Thanks
 
 

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Mar 5, 2008


Hi everybody,
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Hellen

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Jul 19, 2006

Good day experts,

I wonder if i got an answer for this.
How can i iliminate a letters from a set of integers and characters using a SQL Statement

for ex:

ABC9800468F

is that possible?
is there a function that i can use to iliminate them?

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Oct 22, 2015

I’m getting ASCII characters in one column of my table. So I want to replace same column value in NON ASCII characters.

Note – values in column must be same

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Thanks for your help.

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Jan 15, 2008

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Copy script

use master
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select @dt=getdate()-2
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Feb 7, 2008

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Sep 4, 2002

Hi,

I'm using SQL Server 7.0 SP3. I added a column to a table like so:

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Thanks in advance,
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Aug 2, 2000

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Mar 20, 2002

Hi all,

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thanks,
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Aug 31, 2000

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Apr 25, 2000

Hello,

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Apr 7, 1999

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What am I missing?

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Mar 8, 2001

Hi all,

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go

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but when I tried :

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go

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Any ideas? Is there a way to check what else sits on that filegroup?

Thanks

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May 8, 2003

Hi,

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How can I completely remove this whole replication from publisher and distributor?

Please help.

Thanks,
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May 28, 1999

Dear Concerned DBAs,

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Anticipatorily Yours,
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Jan 27, 2005

I have a members table and have added an extra few thoushand members to it. Now I need to remove the duplicates.

It doesnt matter which duplicate i remove as long as there are unique email addresses.

so here is the format of the table:

id
email
firstname
lastname
datebirth

if i do a:

SELECT COUNT(DISTINCT Email) AS Expr1
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it returns 21345

and

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I can get the unique email addresses into another table by going:

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but this will only return unique email addresses. How do i select distinct email address and all other fields into a new table? or just remove duplicates where email address appears more then once?

Thanks in advance

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Jun 24, 2008

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20080102235959
20080103235959
20080104235959
20080105235959
and so on.....
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thnaks in advance
peleg





Israel -the best place to live in aftr heaven 9but no one wan't to go there so fast -:)

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Nov 27, 2005

Hi How do i remove the primary key for this table


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