Final answer:
To add an OR criteria to the workshopattendancebytype query to select only records where the workshoptype field value is closet, use the OR operator in your query and specify the desired value.
Step-by-step explanation:
To add an OR criteria to the workshopattendancebytype query to select only records where the workshoptype field value is closet, you can use the OR operator in your query. Here's an example:
SELECT * FROM workshopattendancebytype WHERE workshoptype = 'closet' OR workshoptype = 'another value';
In the above example, 'another value' is just a placeholder for any other value you may want to include in the OR criteria. You can add multiple OR conditions to select records that match any of the specified values.