trino mysql connector type mapping question

[Firstero]

"I created a MySQL table using Trino, but the Trino varchar data type was mapped to MySQL's longtext data type, which is inconsistent with the documentation."

1. In trino , describe origin_table result as follow

2. create table as select * from origin_table
3. In trino describe target_table result as follow

4. but in mysql client, describe target_table result as follow

[Firstero]

trino version 405, mysql server 5.7.26

[ebyhr]

We should fix the documentation.
cc: @mosabua

[mosabua]

@ryandoowan please send a PR with that fix. Get help from @colebow or myself as needed.