Hi Jeremy,
Unfortunately, we do not have a list of the available expressions as they vary greatly depending on which data/document types you are working with and what their columns are. In order to check what the available options are for each scenario, you could use the
SQL Debug to see which columns are available in the Query, then use any of the columns for your ORDER BY expression. One expression that is specific to Kentico and may be of interest to you is reproducing the
Content Tree ORDER BY. Otherwise you would use the ORDER BY conditions as any other
SQL statement. You may also use
macros and K# instead of static values.
Please let me know if you have additional questions.
Best Regards,
Sandro