On Tue, Mar 5, 2013 at 7:36 AM, Kevin Grittner <kgrittn@ymail.com> wrote:
> Fujii Masao <masao.fujii@gmail.com> wrote:
>
>> When I accessed the materialized view in the standby server,
>
>> I got the following ERROR message. Looks odd to me. Is this a bug?
>>
>> ERROR: materialized view "hogeview" has not been populated
>> HINT: Use the REFRESH MATERIALIZED VIEW command.
>>
>> The procedure to reproduce this error message is:
>>
>> In the master server:
>> CREATE TABLE hoge (i int);
>> INSERT INTO hoge VALUES (generate_series(1,100));
>> CREATE MATERIALIZED VIEW hogeview AS SELECT * FROM hoge;
>> DELETE FROM hoge;
>> REFRESH MATERIALIZED VIEW hogeview;
>> SELECT count(*) FROM hogeview;
>>
>> In the standby server
>> SELECT count(*) FROM hogeview;
>>
>> SELECT count(*) goes well in the master, and expectedly returns 0.
>> OTOH, in the standby, it emits the error message.
>
> Will investigate.
Thanks!
And I found another problem. When I ran the following SQLs in the master,
PANIC error occurred in the standby.
CREATE TABLE hoge (i int); INSERT INTO hoge VALUES (generate_series(1,100)); CREATE MATERIALIZED VIEW hogeview
ASSELECT * FROM hoge; VACUUM ANALYZE;
The PANIC error messages that I got in the standby are
WARNING: page 0 of relation base/12297/16387 is uninitialized CONTEXT: xlog redo visible: rel 1663/12297/16387;
blk0 PANIC: WAL contains references to invalid pages CONTEXT: xlog redo visible: rel 1663/12297/16387; blk 0
base/12297/16387 is the file of the materialized view 'hogeview'.
Regards,
--
Fujii Masao
