Delete row from mysql table where value not like -


i have table has results of tests.
looks like:

test    | result math    | pass science | fail history | cancelled french  | absent

the table named table1. want delete rows in table value of column result not "pass" or "fail"

something like:

delete table1 result not in (pass, fail);

the resulting table like:

test    | result math    | pass science | fail

your example worked me adding quotes around pass , fail.

delete table1 result not in ('pass', 'fail')

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