CreateQuery t_lwd_vertical (children 3)
 Identifier t_lwd_vertical
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration id (children 1)
    DataType UInt8
   ColumnDeclaration c1 (children 1)
    DataType UInt8
   ColumnDeclaration c2 (children 1)
    DataType UInt8
   ColumnDeclaration c3 (children 1)
    DataType UInt8
   ColumnDeclaration c4 (children 1)
    DataType UInt8
 Storage definition (children 3)
  Function MergeTree
  Identifier id
  Set
