The following bug has been logged on the website:
Bug reference: 9741
Logged by: Maxim Boguk
Email address: maxim.boguk@gmail.com
PostgreSQL version: 9.3.3
Operating system: Linux (Ubuntu)
Description:
Hi,
How situation with the BUG #9735 become even more curious.
One query successfully executing on master db but doesn't work on both
streaming replicas.
After much digging I located problem and produced it in pretty simple way:
gate_platbox=# set enable_indexscan to 0;
SET
(force bitmap scan)
gate_platbox=# explain analyze select * from transactions where
id=53265020;
ERROR: tuple offset out of range: 0
This tuple had been frozen not that long time ago:
gate_platbox=# select id,xmin,xmax,cmin,cmax,ctid from transactions where
id=53265020;
id | xmin | xmax | cmin | cmax | ctid
----------+------+------+------+------+-------------
53265020 | 2 | 0 | 1 | 1 | (2413168,1)
pageinspect over used index also show nothing suspicious:
select gs.i,t.* from (select generate_series(1,94961) as i) as gs,
bt_page_items('transactions_pkey', i) as t where ctid::text='(2413168,1)';
i | itemoffset | ctid | itemlen | nulls | vars | data
-------+------------+-------------+---------+-------+------+-------------------------
88472 | 93 | (2413168,1) | 16 | f | f | 7c c2 2c 03 00
00 00 00
Any ideas what's can be wrong with the database?
