replace - Replacement character in SQL database -


i have table in database containing 50000 records, in column slno around 20000 rows contain / , want replace character -.

example :

34158/256

output

34158-256

please me.

thanks in advance

if understand correctly, can replace() function. update:

update t     set slno = replace(slno, '/', '-')     slno '%/%';

(the where optional here, makes logic explicit.)

you can in select statement as:

select replace(slno, '/', '-') table t;

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