This member is added by an implicit conversion from LiteralColumn[T] to
any2stringadd[LiteralColumn[T]] performed by method any2stringadd in scala.Predef.
This member is added by an implicit conversion from LiteralColumn[T] to
StringFormat[LiteralColumn[T]] performed by method StringFormat in scala.Predef.
A column with a constant value which is inserted into an SQL statement as a literal.