I recommend you to review the documentation in
backend/executor/README. It explains in good detail how
the executor works. Specifically the section "Query Processing Control Flow"
explains what each of the hooks you reference are responsible for.
Also, be aware that there are operations, called uti
On Tue, Jan 14, 2025 at 5:08 PM Luca Ferrari wrote:
>
> In the file backend/executor/execMain.c there are the following hook types:
>
> /* Hooks for plugins to get control in ExecutorStart/Run/Finish/End */
> ExecutorStart_hook_type ExecutorStart_hook = NULL;
> ExecutorRun_hook_type ExecutorRun_ho
