| SELECT char_length(CONVERT (user_name USING UTF8MB4)) char_length, count(*)... |
2 years ago |
| SELECT char_length(CONVERT (user_name USING UTF8MB4)) char_length, count(*)... |
2 years ago |
| SELECT char_length(CONVERT (user_name USING UTF8MB4)) char_length, count(*)... |
2 years ago |
