Raj,
I want select only those service_code which start with a number(0-9) then
user to_number, replace select all those also start with (a-z).
-----Original Message-----
Sent: Tuesday, June 25, 2002 9:53 AM
To: Multiple recipients of list ORACLE-L
where
to_number(replace(msc_service_code,'ABCDEFGHIJKLMNOPQRSTUVWXYZqazwsxedcrfvtg
byhnujmikolp')) between 7 and 30 ...
Raj
______________________________________________________
Rajendra Jamadagni MIS, ESPN Inc.
Rajendra dot Jamadagni at ESPN dot com
Any opinion expressed here is personal and doesn't reflect that of ESPN Inc.
QOTD: Any clod can have facts, but having an opinion is an art!
-----Original Message-----
Sent: Tuesday, June 25, 2002 12:39 PM
To: Multiple recipients of list ORACLE-L
LYNDA,
If you look at my table staructure service_code in varchar2(30)and the data
in this column can be a number or a number start with a charachter(A-Z)like
A1200,B6500,Z9098 etc,in first subquery I want to select all those
service_code wich start with (0-9) then in WHERE Clause I use TO_NUMBER
becaz I know in subqury It returns all the numeric values:
E.G
select count(*)
> from (select MSC_SERVICE_CODE,MSC_MTF_SERVICE_ID
> from MTF_SERVICE_CODE_MSC
> where
> substr(MSC_SERVICE_CODE, 1, 1) in
> ('9','8','7','6','5','4','3','2','1','0')) a ----->>> reurn all service
code start with 0-9
> where
> to_number(a.MSC_SERVICE_CODE) between 7 and 30
--->> Here a.MSC_SERVICE_CODE convert it to TO_NUMBER .
Thanks allot
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