| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Igor Stassiy <istassiy(at)gmail(dot)com> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Initializing JsonbValue from cstring |
| Date: | 2015-02-13 10:52:39 |
| Message-ID: | CAFj8pRCeGL7q_EGTz2=FyQZ2Qrtn1x_76mz3fuR=b7beEug7Wg@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
Hi
you can call "input function" - jsonb_in
Jsonb *targetjsonbvar = DatumGetJsonb(DirectFunctionCall1(json_in,
CStringGetDatum(cstrvalue)));
Regards
Pavel Stehule
2015-02-13 11:32 GMT+01:00 Igor Stassiy <istassiy(at)gmail(dot)com>:
> Hi,
>
> Is there a way to initialize JsonbValue from cstring from public c api in
> postgres 9.4? Without the use of functions declared with PG_FUNCTION_ARGS
> <http://doxygen.postgresql.org/fmgr_8h.html#adf4dec9b7d23f1b4c68477affde8b7ff>
> .
>
> I posted the following question earlier, but received no reply. Please have
> a look:
>
> "postgresql jsonb processing with c api
> <http://www.postgresql.org/message-id/CAKVOjex6wtQmVFZSMX5vWHgFc3YymPp2dQNkCpPCbaUk+1pOUg@mail.gmail.com>
> "
>
>
> http://www.postgresql.org/message-id/CAKVOjex6wtQmVFZSMX5vWHgFc3YymPp2dQNkCpPCbaUk+1pOUg@mail.gmail.com
>
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