| From: | "sathiya psql" <sathiya(dot)psql(at)gmail(dot)com> |
|---|---|
| To: | "Craig Ringer" <craig(at)postnewspapers(dot)com(dot)au> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: what is the maximum number of rows in a table in postgresql 8.1 |
| Date: | 2008-03-25 12:50:25 |
| Message-ID: | f966c2ee0803250550o563309a3p2c2d4509535c8bf6@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
EXPLAIN ANALYZE SELECT count(*) from call_log_in_ram ;
QUERY
PLAN
----------------------------------------------------------------------------------------------------------------------------------
Aggregate (cost=90760.80..90760.80 rows=1 width=0) (actual time=
6069.373..6069.374 rows=1 loops=1)
-> Seq Scan on call_log_in_ram (cost=0.00..89121.24 rows=3279119
width=0) (actual time=0.012..4322.345 rows=3279119 loops=1)
Total runtime: 6069.553 ms
(3 rows)
zivah=# EXPLAIN ANALYZE SELECT count(*) from call_log_in_ram ;
QUERY
PLAN
----------------------------------------------------------------------------------------------------------------------------------
Aggregate (cost=90760.80..90760.80 rows=1 width=0) (actual time=
6259.436..6259.437 rows=1 loops=1)
-> Seq Scan on call_log_in_ram (cost=0.00..89121.24 rows=3279119
width=0) (actual time=0.013..4448.549 rows=3279119 loops=1)
Total runtime: 6259.543 ms
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