"RunStyle in sql mode is numeric. Numbers for HDW run styles can be seen in the Data Window when you run a Data Window query and break the results data out by Run Style.
For sql mode UDMs use min and max run style as seen in the Data Window.
Example - The following sql expression can be used to add an HDW run style constraint for E and EP runners to a sql mode UDM:
Basically the numbers on the left hand side of the Data Window breakout rows for each runstyle represent min and max boundaries for HDW runstyle - while the letters on the far right of each row are the labels we intuitively use when we refer to runstyle.
To reference individual HDW runstyles in a sql expression use the following table: