CreateQuery example_join (children 3)
 Identifier example_join
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration data (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType UInt8
 Storage definition (children 2)
  Function Join (children 1)
   ExpressionList (children 3)
    Identifier ANY
    Identifier LEFT
    Identifier id
  Set
