Hello Bill.

Thank you for your purchase.

Could you, please, show me what the query looks like? With this info, I can only tell you known issues with filtering and searching through SQL query based tables:

1. From version 2.3 we've implemented a feature that you can use multiple separate DB connections for MySQL, MSSQL and PostgreSQL. For MySQL engine we are dynamically adding the accent grave ( ` ), so there's no need to use it around the table name in the query. If you use it, there's a possibility search and filters won't work.

2. The asterisk ( * ) can cause the table not to show if you have a certain security plugin installed. To get rid of the error, you need to move it to a new row, like this:

SELECT
* FROM mytable

3. Adding a semicolon at the end can cause issues with the query as well. 

Best regards.