CreateQuery tbl (children 3)
 Identifier tbl
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration a (children 1)
    DataType String
   ColumnDeclaration b (children 1)
    DataType UInt32
   ColumnDeclaration c (children 1)
    DataType Float64
   ColumnDeclaration d (children 1)
    DataType Int64
   ColumnDeclaration e (children 1)
    DataType UInt8
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList
