Re: Accessing non catalog table in backend
| От | Atri Sharma |
|---|---|
| Тема | Re: Accessing non catalog table in backend |
| Дата | |
| Msg-id | CAOeZVidqamcbgBngRPCmpZow8emTQcEMh6_k-ywV3AR-dQLZPg@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Accessing non catalog table in backend (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>) |
| Ответы |
Re: Accessing non catalog table in backend
Re: Accessing non catalog table in backend |
| Список | pgsql-hackers |
On Tue, Jan 5, 2016 at 9:54 AM, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp> wrote:
On 2016/01/05 3:53, Atri Sharma wrote:
> I was wary to use SPI inside the executor for node evaluation functions.
> Does it seem safe?
What is "node evaluation functions"? Is it "Plan" nodes or "Expr" nodes
that you are talking about? I guess you'd know to use ExecProcNode() or
ExecEvalExpr() for them, respectively.
Thanks,
Amit
I fail to see the relevance of which node is getting evaluated (its a Plan node BTW) for this question. The concern I had was around using SPI inside executor and its fail safety.
Regards,
Atri
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