| From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
|---|---|
| To: | Raghavendra Rao J S V <raghavendrajsv(at)gmail(dot)com> |
| Cc: | "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Receivgin error while altering the table column datatype |
| Date: | 2019-09-25 15:36:23 |
| Message-ID: | CAKFQuwaFFvK4_am0czwSS86REnSE367j5muBm+E40f=jy2ei_A@mail.gmail.com |
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| Lists: | pgsql-general |
On Wed, Sep 25, 2019 at 5:08 AM Raghavendra Rao J S V <
raghavendrajsv(at)gmail(dot)com> wrote:
> *Reason:*
>
> *SQL Error [0A000]: ERROR: cannot alter type of a column used in a trigger
> definition Detail: trigger extensiontrigger on table tele depends on
> column "phonenumber"*
>
> Do I need to drop the trigger and alter the table column to modify the
> datatype of the columns. Am I correct?
>
Seems like a reasonable course of action, and simple enough to just
experiment with on a test relation.
> or is there any other way to resolve it.
>
Doubtful
David J.
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