**Test with MySQL 8.x**
# Preparations
Run following SQL to create test table (replace "inp_" prefix with current system table prefix).
```
CREATE TABLE `inp_TestTinyInt` (
`ColumnNone` tinyint DEFAULT NULL,
`Column3` tinyint(3) DEFAULT NULL
);
```
# Testing
# use the “Show Structure” button in the {nav Tools > System Tools} section on TestTinyInt table
# confirm that both columns have “kOptionsFormatter” assigned to them in the unit config field declaration