Module: Alf::Predicate::Exists

Includes:
Expr
Defined in:
lib/alf/predicate/nodes/exists.rb

Instance Method Summary collapse

Methods included from Expr

#to_sql_literal

Instance Method Details

#to_sql(buffer) ⇒ Object 



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# File 'lib/alf/predicate/nodes/exists.rb', line 6

def to_sql(buffer)
  buffer << Sql::Expr::EXISTS
  last.to_sql(buffer)
  buffer
end