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Re: psycopg2.DataError: invalid input syntax for integer: ""

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On 05/06/2018 11:05 PM, tango ward wrote:
Yes, my apologies.

May I also ask if there's a limitation for the number of timestamp with timezone fields in a table?

On Mon, May 7, 2018 at 1:37 PM, David G. Johnston <david.g.johnston@xxxxxxxxx <mailto:david.g.johnston@xxxxxxxxx>> wrote:

    Please keep replies on-list, don't top-post, and double-check that
    the database table doesn't somehow have an integer column where you
    think its text.


    On Sunday, May 6, 2018, tango ward <tangoward15@xxxxxxxxx
    <mailto:tangoward15@xxxxxxxxx>> wrote:

        Yeah, the error doesn't really explain much. I have tried
        putting the string formatter in ' ', still no good.

        On Mon, May 7, 2018 at 12:14 PM, David G. Johnston
        <david.g.johnston@xxxxxxxxx <mailto:david.g.johnston@xxxxxxxxx>>
        wrote:

            On Sunday, May 6, 2018, tango ward <tangoward15@xxxxxxxxx
            <mailto:tangoward15@xxxxxxxxx>> wrote:

                Hi,

                There's a mistake in the code, my bad.

                I updated the code into

                |cur_p.execute(""" INSERT INTO a_recipient (created, mod,
                agreed, address, honor) VALUES (current_timestamp,
                current_timestamp, current_timestamp, %s, %s)""",('', ''))



                |

                The code still won't work. The address and honor fields
are textfields in Django models.py.

            Not sure but I'm thinking you at least need to add single
            quotes around the %s symbols.  That doesn't really explain
            the integer input error though I'm not familiar with the
            exact features of the execute method in Python.

They do not need to be quoted:

http://initd.org/psycopg/docs/usage.html#passing-parameters-to-sql-queries


            David J.





--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx




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