| From: | Rodrigo Gonzalez <rjgonzale(dot)lists(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Ravi Kiran <ravi(dot)kolanpaka(at)gmail(dot)com> |
| Cc: | Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: enabling nestedloop and disabling hashjon |
| Date: | 2015-02-12 22:26:20 |
| Message-ID: | 54DD288C.5090101@gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
On 12/2/15 18:29, Tom Lane wrote:
> Ravi Kiran <ravi(dot)kolanpaka(at)gmail(dot)com> writes:
>> I am sorry for the late reply, when I disabled the hash join command
>> "enable_hashjoin=off" in the postgresql.conf file, it was not working. But
>> I when I used the command "set enable_hashjoin=off" command in the back
>> end. It worked.
>> I am not able to understand why it did not get disabled when I changed it
>> in the postgresql file.
>
> The two plausible explanations for that are (1) you didn't do a reload
> or (2) you forgot to remove the '#' comment marker in the file's entry.
Or you changed the wrong postgresql.conf file
Regards
Rodrigo Gonzalez
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