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# Licensed under the Apache License, Version 2.0 (the "License");
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mysql> drop table if exists test.t;
mysql> create table test.t(a char(20), b datetime, c date);
mysql> insert into test.t values('', '1970-1-1 12:12:12', '1970-1-1');
mysql> insert into test.t values('123', '1989-6-6 12:12:12', '1989-6-6');
mysql> insert into test.t values('2022-3-10', '2000-3-4 12:12:12', '2000-3-4');
mysql> alter table test.t set tiflash replica 1;

func> wait_table test t

mysql> set @@tidb_isolation_read_engines='tiflash'; set @@tidb_enforce_mpp = 1; select weekofyear(a), weekofyear(b), weekofyear(c) from test.t;
+---------------+---------------+---------------+
| weekofyear(a) | weekofyear(b) | weekofyear(c) |
+---------------+---------------+---------------+
|          NULL |             1 |             1 |
|          NULL |            23 |            23 |
|            10 |             9 |             9 |
+---------------+---------------+---------------+

mysql> drop table if exists test.t;