Hi.
I've got a problem where I need to drop everything but numbers from a string and evaluate against it.
E.g. SELECT * FROM MYDATA WHERE DROP_ALL_LETTERS(MYSTRING) = '1254' or SELECT * FROM MYDATA WHERE REMOVESUBSTRINGS('A-Z', MYSTRING) = '1254'
10 points to the one whos knows how to do a query like that.
select * from mydata where mystring regexp '[A-Z]*1[A-Z]*2[A-Z]*5[A-Z]*4[A-Z]*';
should do it.
Regards Joseph Bueno
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