fix alter modify column in v23.8 or later

[cw5121]

…sible.md

run optimize table final before run fixed alter modify column, otherwise will throw errors in v23.8

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[cw5121]

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[UnamedRus]

Hi,
Can you explain this change in a bit more detail?

ALTER TABLE modify_column
MODIFY COLUMN column_n Enum8('kye_a' = 1, 'key_b' = 2, 'key_c' = 3)

Unknown element 'key_a' for enum, maybe you meant: ['key_b']:

I see that Enum have one wrong value -> kye_a instead of key_b, and in "solution" part of article we expected to have "correct" queries