You'll also receive a fantastic bonus. Join Now For immediate help use Live now! After removing, it works. –InTheSkies Feb 5 '14 at 21:42 Btw, the first script fails for the table given here - stackoverflow.com/questions/21589216/… –InTheSkies Feb 5 '14 at 22:14 add Removing the spaces was just a form of clean up. http://techese.net/trim-not/trim-not-working.html
Which security measures make sense for a static web site? Report message to a moderator Re: trim - not working [message #517924 is a reply to message #517920] Fri, 29 July 2011 08:50 Michel Cadot Messages: 64032Registered: March I know I've used TRIM successfully in other versions of Oracle so I can't believe version 184.108.40.206 is any different. So, execute all scripts in order to get all functionality.
Not the answer you're looking for? Did I cheat? You can also specify the trim_character, but if you do, you need the FROM word.ParametersThe parameters of the TRIM function are:LEADING (optional): If you specify LEADING, the function removes the trim_character
Join the community of 500,000 technology professionals and ask your questions. TRIM(SUBSTRB(RAC.customer_number||'-'||CAS.org_id,1,20)) customer_numberLTRIM(RTRIM(SUBSTRB(RAC.customer_number||'-'||CAS.org_id,1,20))) customer_numberRTRIM(SUBSTRB(RAC.customer_number||'-'||CAS.org_id,1,20)) customer_numberI know this is something to chalk up to my inexperience with PL/SQL but google has failed. Otherwise, the result of the TRIM function is defined as follows: If trimType is LEADING, the result will be the trimSource value with all leading occurrences of trimChar removed. Trim In Sql Server select col1 from table where col1 = 'ZZZZZ'; select col1 from table where col1 = 'ZZZZZ '; select col1 from table where col1 = 'ZZZZZ '; but if I assign
If trimCharacter is not specified, it will default to the space character (' '). Sql Server Ltrim Rtrim Not Working But still I am getting white space in my output. You can try something with regex_replace where you replace all non-alphanumeric characters:http://psoug.org/reference/regexp.html IO_303 Ars Scholae Palatinae Tribus: STL, Mo Registered: Nov 20, 2002Posts: 677 Posted: Fri Jan 28, 2011 9:07 am Check This Out Join them; it only takes a minute: Sign up Is there an Oracle Trim equivalent that works on VARCHAR fields made up exclusively of whitespace?
I will try substr and get back to you. Sql Server Rtrim Not Removing Spaces share|improve this answer answered Feb 5 '14 at 19:18 Maheswaran Ravisankar 12.7k41853 This worked for me! I changed the datatype from CHAR to VARCHAR2 and that worked. TRIM does not work on columns defined as CHAR as they will be padded with whitespace no matter what do you.
It's often used to remove space characters, such as where users enter an extra space that is not needed.Both the LTRIM and RTRIM functions are related, but the TRIM removes characters https://docs.oracle.com/cd/B28359_01/server.111/b28286/functions207.htm The string returned is of VARCHAR2 datatype if trim_source is a character datatype and a LOB if trim_source is a LOB datatype. Trim Function In Oracle NULL If either trimCharacter or trimSource evaluates to NULL, the result of the TRIM function is NULL. Rtrim In Oracle How tiny is a Tiny spider?
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why are you going out to a flat file if the data eventually goes back into an DB? Sql Trim Whitespace First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. TRIM function TRIM is a function that takes a character expression and returns that expression with leading and/or trailing pad characters removed.
you may have to write some functions to remove them.. update table set col1 = replace(col1,' ', NULL); or update table set col1 = trim(col1); or update table set col1 = replace(col1,char32, NULL); select col1, dump(col1) from table; col1 The function returns a value with datatype VARCHAR2. Ltrim Not Removing Leading Spaces It did solve my Chinese character encoding issues that we were going to pipe delimited to fix originally.
Justin -- Great answer on the history of '' == NULL iff Oracle at that link too, which implies WHERE trim(' ') IS NULL might not always work for VARCHAR fields GET STARTED Join & Write a Comment Already a member? Note If you do not choose a value for the first parameter (LEADING, TRAILING, BOTH), the TRIM function will remove trim_character from both the front and end of string1. My AccountSearchMapsYouTubePlayNewsGmailDriveCalendarGoogle+TranslatePhotosMoreShoppingWalletFinanceDocsBooksBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages
In fact it tripled the characters from 20 to 60 characters in the output file. Why do Internet forums tend to prohibit responding to inactive threads?