Skip to content
PL/SQL (MOSC)
MOSC Banner

How to remove Emoticons from oracle clob column

edited Jan 2, 2020 4:05AM in PL/SQL (MOSC) 6 commentsAnswered

Hello Experts,

I have a CLOB column contains Emoticons along with xml data and want to remove the Emoticons only.

from varchar2 column I can successfully remove them using following script but it's not working for CLOB (with more than 6k chars).

UPDATE table SET SUBJECT = REGEXP_REPLACE(SUBJECT, UNISTR('[\FFFF-\DBFF\DFFF]'));

/Suvesh

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center