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[Bug 1979939] [NEW] mythbackend: scheduler: mariadb "prepare statement" errors

 

Public bug reported:

Distributor ID: Ubuntu
Description:    Ubuntu 20.04.4 LTS
Release:        20.04
Codename:       focal

Package:        mythtv-backend
Version:        2:31.0+fixes.20200323.9579662cdc-0ubuntu1

Package:        mariadb-server
Version:        1:10.3.34-0ubuntu0.20.04.1

Seeing:

Jun 26 13:57:08 mythbox mythbackend: mythbackend[4288]: E Scheduler mythdbcon.cpp:843 (prepare) Error preparing query: SELECT recordid, next_record FROM record;
Jun 26 13:57:08 mythbox mythbackend: mythbackend[4288]: E Scheduler mythdbcon.cpp:845 (prepare) Driver error was [2/0]:#012QMYSQL3: Unable to prepare statement#012Database error was:#012

Upstream issue:

https://github.com/MythTV/mythtv/issues/359

Seemed to impact any older version of mythbackend talking
to mariadb but I only skimmed it, honestly.

Closed via merge into the fixes/31 branch on 2021-05-29
(10:50-ish, US/Eastern)

So if other people are having this problem then maybe
it's worth trying to release a focal build of
2:31.0+fixes > 20210529

I'm in the process of upgrading to jammy myself so suppose
i won't be having this problem for long, since the "fixes/31"
merge was cherry picked from a merge that's part of the "v32.0"
history

** Affects: mythtv (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1979939

Title:
  mythbackend: scheduler: mariadb "prepare statement" errors

Status in mythtv package in Ubuntu:
  New

Bug description:
  Distributor ID: Ubuntu
  Description:    Ubuntu 20.04.4 LTS
  Release:        20.04
  Codename:       focal

  Package:        mythtv-backend
  Version:        2:31.0+fixes.20200323.9579662cdc-0ubuntu1

  Package:        mariadb-server
  Version:        1:10.3.34-0ubuntu0.20.04.1

  Seeing:

  Jun 26 13:57:08 mythbox mythbackend: mythbackend[4288]: E Scheduler mythdbcon.cpp:843 (prepare) Error preparing query: SELECT recordid, next_record FROM record;
  Jun 26 13:57:08 mythbox mythbackend: mythbackend[4288]: E Scheduler mythdbcon.cpp:845 (prepare) Driver error was [2/0]:#012QMYSQL3: Unable to prepare statement#012Database error was:#012

  Upstream issue:

  https://github.com/MythTV/mythtv/issues/359

  Seemed to impact any older version of mythbackend talking
  to mariadb but I only skimmed it, honestly.

  Closed via merge into the fixes/31 branch on 2021-05-29
  (10:50-ish, US/Eastern)

  So if other people are having this problem then maybe
  it's worth trying to release a focal build of
  2:31.0+fixes > 20210529

  I'm in the process of upgrading to jammy myself so suppose
  i won't be having this problem for long, since the "fixes/31"
  merge was cherry picked from a merge that's part of the "v32.0"
  history

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