CreateQuery t_move_to_prewhere (children 3)
 Identifier t_move_to_prewhere
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration id (children 1)
    DataType UInt32
   ColumnDeclaration a (children 1)
    DataType UInt8
   ColumnDeclaration b (children 1)
    DataType UInt8
   ColumnDeclaration c (children 1)
    DataType UInt8
   ColumnDeclaration fat_string (children 1)
    DataType String
 Storage definition (children 4)
  Function MergeTree
  Identifier id
  Identifier id
  Set
