MySql.Data use the ? to locate parameters in sql.

Namespace: NHibernate.Driver
Assembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)

Syntax

C#
public override string NamedPrefix { get; }
Visual Basic
Public Overrides ReadOnly Property NamedPrefix As String
	Get
Visual C++
public:
virtual property String^ NamedPrefix {
	String^ get () override;
}

Field Value

? is used to locate parameters in sql.

See Also