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From: Ron Johnson <ronljohnsonjr@gmail.com>
Date: Sat, 30 Mar 2024 09:23:15 -0400
Message-ID: <CANzqJaAQSgi5YUvXq9bSGMxw7JrdAnyjYpdLUb+dPDTB3=aahQ@mail.gmail.com>
Subject: Re: how to check if the license is expired.
To: pgsql-general <pgsql-general@postgresql.org>
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On Sat, Mar 30, 2024 at 9:15=E2=80=AFAM =E9=BB=84=E5=AE=81 <huangning0722@g=
mail.com> wrote:

> I want to develop a postgresql paid extension, then there is a local
> license file, how do I check if the license file is expired, check it onc=
e
> at each api execution, will that affect the performance of the api, is
> there any other way?
>

What you're really asking is "how do I read a file from an extension?".

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<div dir=3D"ltr"><div dir=3D"ltr">On Sat, Mar 30, 2024 at 9:15=E2=80=AFAM =
=E9=BB=84=E5=AE=81 &lt;<a href=3D"mailto:huangning0722@gmail.com">huangning=
0722@gmail.com</a>&gt; wrote:<br></div><div class=3D"gmail_quote"><blockquo=
te class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px =
solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr">I want to develop=
 a postgresql paid extension, then there is a local license file, how do I =
check if the license file is expired, check it once at each api execution, =
will that affect the performance of the api, is there any other way?<br></d=
iv></blockquote><div><br></div><div>What you&#39;re really asking is &quot;=
how do I read a file from an extension?&quot;.</div><div>=C2=A0</div></div>=
</div>

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