回复： user-friendliness improvement of pageinspect

Thank you for your answer.

my question is not split the data into individual attributes.
I want to see the data in the table, but I don't want to be a bytea type.

在2018年7月11日 02:48，Peter Geoghegan<pg(at)bowt(dot)ie> 写道：
On Tue, Jul 10, 2018 at 12:41 AM, 杨杰 <yonj1e(at)163(dot)com> wrote:
Why does the heap_page_item () of the pageinspect extension not consider
providing better user-friendliness?

My test table has the following data, and when I look at the t_data I see
data of type bytea instead of a more intuitive type, even the same type as
the original table.

tuple_data_split() can do this (split the data into individual
attributes). If you want a friendlier, more visual way of getting this
information, then you may find pg_hexedit helpful:

https://github.com/petergeoghegan/pg_hexedit

--
Peter Geoghegan