Gerald Gutierrez writes:
> I have a table with about 5 million rows in it. I need to be able to get the
> exact number of rows in the table at runtime. So I tried the following:
>
> xxx=> explain select count(seed) from mytable;
> NOTICE: QUERY PLAN:
>
> Aggregate (cost=103152.27..103152.27 row
Hi all.
I have a table with about 5 million rows in it. I need to be able to get the
exact number of rows in the table at runtime. So I tried the following:
xxx=> explain select count(seed) from mytable;
NOTICE: QUERY PLAN:
Aggregate (cost=103152.27..103152.27 rows=1 width=4)
-> Seq Scan o
