Features read from MySQL consist of a series of attribute values but no geometry.
The feature type of each feature is as defined in its Feature Type parameters.
Features written to the database have the destination table as their feature type, and attributes as defined in MariaDB (MySQL-compatible) Non-Spatial Writer: User Attributes.
Features read from, or written to, MySQL have an attribute for each column in the database table. The feature attribute name will be the same as the source or destination column name. The attribute and column names are case-insensitive (as opposed to database and table names whose case sensitivity depends on the underlying operating system).
All Features
mysql_type: mysql_none
All features are tagged with this value when reading to or writing from this format.