On Fri, Mar 06, 2015 at 03:24:28PM +0530, Medhavi Mahansaria wrote:
> aml_db=> \d+ check_date
> Table "public.check_date"
> Column | Type | Modifiers | Storage | Stats
> target | Description
> -----------+-----------------------------+-----------+---------+--------------+-------------
> some_date | date | | plain | |
> sno | integer | | plain | |
> new_date | timestamp without time zone | | plain | |
> Has OIDs: no
>
>
> aml_db=> select * from check_date;
> some_date | sno | new_date
> -----------+-----+----------
> (0 rows)
>
>
> aml_db=> insert into check_date values
> (to_date('','yyyymmddhh24miss'),1,to_date('','yyyymmddhh24miss'));
> INSERT 0 1
> aml_db=> select * from check_date;
> some_date | sno | new_date
> ---------------+-----+------------------------
> 01/01/0001 BC | 1 | 01/01/0001 00:00:00 BC
> (1 row)
>
>
> I need to enter NULL as my date. but since I am getting these variables
> into the bind variables as empty string that is this issue is happening.
You might attach a BEFORE trigger turning ''s into NULLs.
Karsten
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