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  1. MariaDB Server
  2. MDEV-15962

Column-level CHECK constraint on timestamp column causes ER_EXPRESSION_REFERS_TO_UNINIT_FIELD

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      10.2 469a4b02ce

      MariaDB [test]> CREATE TABLE t1 (t TIMESTAMP CHECK(t>'2018-01-01 00:00:00'));
      ERROR 4029 (01000): Expression for field `t` is refering to uninitialized field `t`
      

      Datetime works all right.

      MariaDB [test]> CREATE TABLE t1 (t DATETIME CHECK(t>'2018-01-01 00:00:00'));
      Query OK, 0 rows affected (0.39 sec)
      

      Table-level CHECK also works all right:

      MariaDB [test]> CREATE TABLE t2 (t TIMESTAMP, CHECK(t>'2018-01-01 00:00:00'));
      Query OK, 0 rows affected (0.19 sec)
      

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              Assignee:
              bar Alexander Barkov
              Reporter:
              elenst Elena Stepanova
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                Updated:

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