CreateQuery memory_01069 file (children 4)
 Identifier memory_01069
 Identifier file
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration n (children 1)
    DataType UInt8
 Storage definition (children 1)
  Function File (children 1)
   ExpressionList (children 1)
    Identifier CSV