SQL 和雪花中的正则表达式

Question

I have a string and I want to remove all the digits and punctuations from the end of the string. I doing this on Snowflake

STRING:

1234 Pharmacy #344455

DESIRED OUTPUT:

1234 Pharmacy

Answer 1

Using REGEXP_REPLACE:

SELECT REGEXP_REPLACE('1234 Pharmacy #344455', '\\W*\\d*$') 
-- 1234 Pharmacy