extract substring from mysql column using regex

Question

My regex is

(pnr|(P|p)[ _.:,!"'-/$](N|n)[ _.:,!"'-/$](R|r))+[ _.:,!"'-/$]+[0-9]{3}[ _.:,!"'-/$]+[0-9]{7}

It is extracting pnr number from column .

sample text :

94eb2c0cb17ef354bb052c57f40c\r\nContent-Type: text/plain; charset=UTF-8\r\nContent-Transfer-Encoding pnr:986-097832

94eb2c0cb17ef354bb052c57f40c\r\nContent-Type: pnr:986-097832 text/plain; charset=UTF-8\r\nContent-Transfer-Encoding 

pnr:986-097832 94eb2c0cb17ef354bb052c57f40c\r\nContent-Type: text/plain; charset=UTF-8\r\nContent-Transfer-Encoding

I have to create a mysql query which will extract only the pnr number

Answer 1

SELECT REGEXP_SUBSTR(column, 'pnr:[0-9\-]{10}')
FROM table