How to extract string part by part !!!

I have a variable like,
var := 'c001,c002,c003';
I want to take c001 c002 and c003 seperately and insert into some table having one column as seperate rows,
Please let me know how to do that.
Thnx for ur response.

For an example see my reply to your other posting at splitting comma demilited file

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Please, help to extract local part from email address.
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Thanks.

Thanks you, mjolinor.
It works.
Could you show me please how to do the same with regular expression?
Using -replace:
$InputString = "From: [email protected]"
$InputString -replace 'From: (.+?)@.+','$1'
C.Norris
Using -match:
$InputString -match 'From: (.+?)@.+' > $null
$Matches[1]
C.Norris
[string](0..33|%{[char][int](46+("686552495351636652556262185355647068516270555358646562655775 0645570").substring(($_*2),2))})-replace " "

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Hello all,
I'm using Oracle 10g and want to extract string with a delimiter.
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MK.

I prefer the regular expression method myself...
SQL> ed
Wrote file afiedt.buf
1 with t as (select 'aaaa;;bbbb;cccc;dddd;eeee;ffff' as txt from dual)
2 -- end of sample data
3 select REGEXP_SUBSTR (txt, '[^;]+', 1, level)
4 from t
5* connect by level <= (select length(regexp_replace(txt,'[^;]*'))+1 from t)
SQL> /
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aaaa
bbbb
cccc
dddd
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How to extract a part of a string?

halo! please provide osme guidance:
��
in a file, i have these parameters:
ip_ver=v4 ipadd=111.12.3.5 ip_msk=123.4.5.23 ...
��
i want to extract the ip_ver and ip_msk parameters
i have divided the lines into tokens, and assign
String prop = token;
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//...do something...
else if(prop.startsWith ("ip_msk") == true){
//..do somehting
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thank you for your help.

not sure if this is work but you could try to use the lastIndexOf(String str) method in the string class.
like:
String ip_ver=new String("v4 ipadd=111.12.3.5 ip_msk=123.4.5.23");
int startPoint = ip_ver.lastIndexOf("ip_msk");
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hi,
I have a small requirement which goes as follows. I have a text file which is a resultof the sql query and it contains 16 columns as TAB delimited text . I am using the UTL_FILE package concept to read the data. In general when we use the UTL_FILE.GET_LINE we read the entire line of text. But i need to read the 10th column of the query or the tab delimited text .
Please advice.
My query goes something like this:
declare
f utl_file.file_type;
s long;
c number := 0;
begin
f := utl_file.fopen('ABC_EXTRACTS','sample1.txt','R');
loop
utl_file.get_line(f,s);
insert into s values (s);
c := c + 1;
end loop;
exception
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prazy the one which you have specified above seems to work fine .but if a word is seperated by the space it is considering as tab (space delimited is considered as tab limited by your query)delimited .
with T as (
select 'john sam alfred nobel samuel thomas' col1 from dual)
select regexp_substr(col1,'[^ ]+',1,4) from t
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Dear Sir:
I have a string like following to connect to Oracle Database:
JDBC_URL= jdbc:oracle:thin:@localhost:1521:ABChere,
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port = "";
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etc
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try using a regular expression (regex).
here, i am going to try to freeball it:
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[http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html|http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html]
also, i put everything into ( ) - which is called a capture group - but that was just to make it clearer. in your final regex you may get
rid of most of those.

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Open PowerPoint
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Hi,
oais wrote:
Hello , I have this string and I need to extract 4 parts (in bold) from the string , my string is :
'(invoice) dear client : tom cruise you Buy *408* from MENA.CA @ *6.93* 01/10/09 watheeqa'
What is the best technique to do that?
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Hi, I've a simple problem which unfortunately can not solve.
I have some txt's that I want only to extract a part o them. (The first 100 characters). Here is my code:
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public class ReadSource {
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java.lang.StringIndexOutOfBoundsException: String index out of range: -1
     at java.lang.String.substring(String.java:1438)
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Tim I'm very sorry but is still don't work. It still display the same error.
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Kostas

How to extract string part by part !!!

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