RE:SELECT performance drop

Subject: RE:SELECT performance drop
From: legrand legrand <legrand_legrand@xxxxxxxxxxx>
Date: Wed, 23 Jan 2019 19:37:24 +0000
Accept-language: fr-FR, en-US
Cc: "pgsql-performance@xxxxxxxxxxxxxx" <pgsql-performance@xxxxxxxxxxxxxx>
In-reply-to: <CANxH4hFR6+wjcWTjf_+MtW5iGkNq7yxLXKyyyeUtoiRZ+BuOFA@mail.gmail.com>
References: <CANxH4hECtKo1+O38ZZ6cxVX3kua+n1rQz2FjSw-=f9U9g1c+Ow@mail.gmail.com> <CANxH4hF6HWrJTE41X77MeZ9U0wQd+Cc7JZwbrhbw=wSskggEAQ@mail.gmail.com> <1548194123498-0.post@n3.nabble.com>,<CANxH4hFR6+wjcWTjf_+MtW5iGkNq7yxLXKyyyeUtoiRZ+BuOFA@mail.gmail.com>

Hi,
is there an index on
 fm_order(session_id,type)
?

regards
PAscal

References:
- SELECT performance drop
  - From: Jan Nielsen
- Re: SELECT performance drop
  - From: Jan Nielsen
- Re: SELECT performance drop
  - From: legrand legrand
- Re: SELECT performance drop
  - From: Jan Nielsen