Re: problem with selects based on dates - Mailing list pgsql-general

Mike Withers <M.withers@uws.edu.au> wrote:
> db2001=# SELECT * FROM emp WHERE hiredate > 1981-01-01;
                                              ^^^^^^^^^^

> It is not clear to me why in the last query the 1980-12-17 hiredate record
> is selected as well.

There are no quotes around what you intend to be the date. Thus it is
evaluated as an expression, resulting in 1979. Try
    SELECT * FROM emp WHERE hiredate > '1981-01-01';

HTH,
Ray
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