Subquery (Rule)¶

Overview¶

Subquery Rules in Vinyl are essentially Business Objects within Business Objects that we create in order to use by Parent data objects. Subquery Rules get defined in the Business SQL area of the Business Logic Layer, and once defined are able to be used in the application by adding them as Controls to Panels on Pages.

Additional Resources¶

• Bitwise Operators
• Column Substitution
• Escaping SQL
• mvSQL
• mvSQL String Literals
• mvSQL Functions