Re: ERROR: cannot start subtransactions during a parallel operation

From: Andres Freund <andres(at)anarazel(dot)de>
To: Mai Peng <maily(dot)peng(at)webedia-group(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: ERROR: cannot start subtransactions during a parallel operation
Date: 2018-07-02 15:20:43
Message-ID: 20180702152043.h6g4sdpx4fj4fvid@alap3.anarazel.de
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Hi,

On 2018-07-01 11:02:24 +0200, Mai Peng wrote:
> Hello, how could I relax the subtransaction restriction, I used the
> Parallel Unsafe option, but still have the same issue.
> Rgds.

I'm unclear why you still get the error. Could you please give us the
query triggering the error, including an explain of it, and the involved
function definitions?

Greetings,

Andres Freund

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