Amit Kapila <[email protected]> writes:
> On Tue, Aug 29, 2017 at 10:05 PM, Tom Lane <[email protected]> wrote:
> ! /* Make sure any existing workers are gracefully shut down */
> ExecShutdownGatherWorkers(node);
> The above call doesn't ensure the shutdown. It just ensures that we
> receive all messages from parallel workers. Basically, it doesn't
> call WaitForParallelWorkersToExit.
Perhaps you should submit a patch to rename ExecShutdownGatherWorkers
to something less misleading, then. But the previous comment there
was even more wrong :-(
regards, tom lane
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