There are a few columns that are defined by Postgres for its use (i.e. tableoid, cmax, xmax, cmin, xmin, ctid) that I would like to view the values of.

I tried running the following query in the query tool:

SELECT * FROM public."MyTable" 

but it only returns my user-generated columns and nothing else.

I can see these columns exist when I expand the Table>Columns list but I can't find an option to enable viewing their values.

CodePudding user response：

Try adding the columns to your select statement like

select tableoid,cmax, xmax, cmin, xmin, ctid, * from public."MyTable";