This is on PG version 14
sales_info=# select count(*) from sales_info.reject_errors;
count
--------
688422
(1 row)
sales_info=# select pg_total_relation_size ('sales_info.reject_errors');
pg_total_relation_size
------------------------
0
(1 row)
sales_info=# analyze sales_info.reject_errors;
ANALYZE
sales_info=# vacuum sales_info.reject_errors;
VACUUM
sales_info=# select pg_total_relation_size ('sales_info.reject_errors');
pg_total_relation_size
------------------------
0
(1 row)
sales_info=# select pg_total_relation_size ('sales_info.reject_errors'::regclass);
pg_total_relation_size
------------------------
0
(1 row)
sales_info=# select oid from pg_class where relname = 'reject_errors';
oid
-------
39379
(1 row)
sales_info=# select pg_total_relation_size (39379);
pg_total_relation_size
------------------------
0
(1 row)
On 4/11/24 12:30, David G. Johnston wrote:
I have a table that has 39,000 rows in it, but a
pg_total_relation_size('schema.table') shows a size of 0
I did a vacuum and an analyze but no change
Thoughts?
Copy and paste the exact queries you are running and the results they are giving.
David J.