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MySQL error code

MySQL error 1073

MySQL server error 1073 is ER_BLOB_USED_AS_KEY, reported with SQLSTATE 42000.

BLOB column '%s' can't be used in key specification with the used table type
Error1073
NameER_BLOB_USED_AS_KEY
SQLSTATE42000
GroupServer errors

In other databases

Source: MySQL 8.4 Error Reference