SQLSpecificExpressible
public protocol SQLSpecificExpressible : SQLExpressible, SQLOrderingTerm, SQLSelectable
SQLSpecificExpressible
is a protocol for all database-specific types that
can be turned into an SQL expression. Types whose existence is not purely
dedicated to the database should adopt the SQLExpressible
protocol instead.
For example, Column
is a type that only exists to help you build requests,
and it adopts SQLSpecificExpressible
.
On the other side, Int
adopts SQLExpressible
.
-
sqlSelection
Extension methodDeclaration
Swift
public var sqlSelection: SQLSelection { get }
-
sqlOrdering
Extension methodDeclaration
Swift
public var sqlOrdering: SQLOrdering { get }