CreateQuery t2 (children 3)
 Identifier t2
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration s1 (children 1)
    DataType String
   ColumnDeclaration s2 (children 1)
    DataType String
 Storage definition (children 1)
  Identifier id
