In my table, I have a row like this:
Amazing ...
I also had same problem before. The thing is the utf8 encoding only supports three bytes per character. You can read detail here
MySQL’s utf8 isn’t UTF-8. So, you can't save some char and emoji and sometime it may cut off your text.
What I did is I applied utf8mb4 to all table and schema.
E.g
`ALTER TABLE your_table CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;`
`ALTER SCHEMA `your_schema` DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_unicode_ci;`
After onward, happy to saved emoji character as well :).