But what if you have both? The thing is that i would like to validate all columns from that LOCATION table if any fields would have any CHR (10) || CHR (13) || CHR (9) || CHR (8) || CHR (127). I am looking for some much needed advice on what options I can use to replace special characters Carriage Return (hex 0D) and Line Feed (hex 25) when loading them into Oracle using SQL Loader. Connected to: Oracle9i Enterprise Edition Release 9.2.0.6.0 - 64bit Production With the Partitioning, OLAP and Oracle Data Mining options JServer Release 9.2.0.6.0 - Production SQL… We've a table with a varchar2(100) column, that occasionally contains carriage-return & line-feeds.

CHR(10) returns a new line character and CHR(13) returns a carriage return character. SELECT REPLACE( REPLACE( REPLACE( RTRIM( COL_CONTENT ), CHR(10), '\n' ), CHR(9…

We're using: REPLACE( col_name, CHR(10) ) which has no effect, however replacing 'CHR(10)' for a more conventional 'letter' character proves that the REPLACE function works otherwise.We have also found that Carriage returns = 13 Line Feeds = 10 Tabs = 9 (and other ascii codes..) Once you know the code, getting them from the database is easy. Select * from LOCATION; Select all Open in new window. Thanks for the question, shrenit . Hi All, i have this simple SQL below to extract all the information. It returns the character based on the NUMBER code. I need to trim New Line (Chr(13) and Chr(10) and Tab space from the beginning and end of a String) in an Oracle query. The main issue is that TRIM only removes one type of character – you can only specify a single character for TRIM to remove. We should like to remove those characters in the SQL query. What if you use a recursive TRIM function? This Oracle tutorial explains how to use the Oracle / PLSQL CHR function with syntax and examples. There is a function chr() … Answered by: Tom Kyte - Last updated: November 18, 2018 - 10:36 pm UTC "trim" function trims only single character.

However you could also use RTRIM():. If the column is of CHAR(n) datatype and the string you have entered does not have n characters then Oracle will pad the data with space (CHR(32)) characters until it has exactly n characters.. The Oracle / PLSQL CHR function is the opposite of the ascii function. Or it is mixed with spaces and tab characters (CHR(9))? Asked: May 02, 2000 - 1:20 pm UTC. The typical solution is not to use CHAR(n) and use a VARCHAR2(n) datatype.. I learnt that there is no easy way to trim multiple characters in Oracle.