CreateQuery type_names (children 3)
 Identifier type_names
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration n (children 1)
    DataType UInt8
   ColumnDeclaration s1 (children 1)
    DataType String
   ColumnDeclaration s2 (children 1)
    DataType String
   ColumnDeclaration s3 (children 1)
    DataType String
 Storage definition (children 1)
  Function Memory