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  1. MariaDB Server
  2. MDEV-6996

SET STATEMENT default_week_format = .. has no effect

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      MariaDB [test]> SELECT @@default_week_format;
      +-----------------------+
      | @@default_week_format |
      +-----------------------+
      |                     0 |
      +-----------------------+
      1 row in set (0.00 sec)
       
      MariaDB [test]> SELECT WEEK('2000-01-01');
      +--------------------+
      | WEEK('2000-01-01') |
      +--------------------+
      |                  0 |
      +--------------------+
      1 row in set (0.00 sec)
       
      MariaDB [test]> SELECT WEEK('2000-01-01',2);
      +----------------------+
      | WEEK('2000-01-01',2) |
      +----------------------+
      |                   52 |
      +----------------------+
      1 row in set (0.00 sec)

      MariaDB [test]> SET STATEMENT default_week_format = 2 FOR SELECT WEEK('2000-01-01');
      +--------------------+
      | WEEK('2000-01-01') |
      +--------------------+
      |                  0 |
      +--------------------+
      1 row in set (0.01 sec)
       
      MariaDB [test]> SET default_week_format = 2;
      Query OK, 0 rows affected (0.00 sec)
       
      MariaDB [test]> SELECT WEEK('2000-01-01');
      +--------------------+
      | WEEK('2000-01-01') |
      +--------------------+
      |                 52 |
      +--------------------+
      1 row in set (0.00 sec)

      All the same in Percona server.

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              Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              elenst Elena Stepanova
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                Updated:
                Resolved: