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Developer-C 11.1
3.0
4.0
10.2
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3.8
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AdventureWorks
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create table quiz ( answer text not null );
insert into quiz (answer) values ('Caffeine: Never'), ('Caffeine - Not much'), ('Caffeine: No'), ('Caffeine-No');
select regexp_replace(answer, '^Caffeine[^[:alnum:]]+', '') from quiz;
regexp_replace(answer, '^Caffeine[^[:alnum:]]+', '')
Never
Not much
No
No