Re: Partitioning existing table issue - Help needed!

On Thu, Feb 4, 2021 at 2:47 PM dbatoCloud Solution
<dbatocloud17@gmail.com> wrote:
>
> Dear All,
>
> I am partitioning the large table using declarative partitioning method in PostgreSQL 10.13.
>
>
>
> The below steps which I am using are :
>
>
>
> created parent  table
> create sub-partitioned table
> created index for each partition
> created function
> creating trigger but end with below error:-
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> SQL Error [42809]: ERROR: "contact_transaction_history_parent_part_bkp_am" is a partitioned table
>
>   Detail: Partitioned tables cannot have ROW triggers.
>
>
>
> Please let me know what is the issue with this?

The ability to add row triggers on partitioned tables was added in
PostgreSQL 11, see the release notes at
https://www.postgresql.org/docs/11/release-11.html.

In v10 you have to create the triggers individually for each partition.

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