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List:       postgresql-general
Subject:    Re: version 0 calling convention
From:       Pavel Stehule <pavel.stehule () gmail ! com>
Date:       2021-07-22 16:22:22
Message-ID: CAFj8pRAmNAPFP7jJNpprywpqcaoYjNdtmajxQOM-gzxO+0wGnA () mail ! gmail ! com
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čt 22. 7. 2021 v 18:21 odesílatel Adrian Klaver <adrian.klaver@aklaver.com>
napsal:

> On 7/22/21 9:18 AM, Mark Lybarger wrote:
> > i have some sql functions written in c code using version 0 calling
> > convention.  it's working fine on postgresql 9.6, but i'm migrating to
> > v13.  has this calling convention been removed?
> 
> https://www.postgresql.org/docs/13/xfunc-c.html#id-1.8.3.13.7
> 
> "Currently only one calling convention is used for C functions ("version
> 1"). Support for that calling convention is indicated by writing a
> PG_FUNCTION_INFO_V1() macro call for the function, as illustrated below."
> 
> > 
> > my function creation give an error,
> > 
> > SQL Error [42883]: ERROR: could not find function information for
> > function "test_func"
> > Hint: SQL-callable functions need an accompanying
> > PG_FUNCTION_INFO_V1(funcname).
> 

https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=5ded4bd21403e143dd3eb66b92d52732fdac1945


Regards

Pavel


> 
> --
> Adrian Klaver
> adrian.klaver@aklaver.com
> 
> 
> 


[Attachment #3 (text/html)]

<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">čt 22. 7. 2021 v  18:21 odesílatel Adrian Klaver &lt;<a \
href="mailto:adrian.klaver@aklaver.com">adrian.klaver@aklaver.com</a>&gt; \
napsal:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 7/22/21 9:18 AM, \
Mark Lybarger wrote:<br> &gt; i have some sql functions written in c code using \
version 0 calling <br> &gt; convention.   it&#39;s working fine on postgresql 9.6, \
but i&#39;m migrating to <br> &gt; v13.   has this calling convention been \
removed?<br> <br>
<a href="https://www.postgresql.org/docs/13/xfunc-c.html#id-1.8.3.13.7" \
rel="noreferrer" target="_blank">https://www.postgresql.org/docs/13/xfunc-c.html#id-1.8.3.13.7</a><br>
 <br>
&quot;Currently only one calling convention is used for C functions ("version <br>
1"). Support for that calling convention is indicated by writing a <br>
PG_FUNCTION_INFO_V1() macro call for the function, as illustrated below.&quot;<br>
<br>
&gt; <br>
&gt; my function creation give an error,<br>
&gt; <br>
&gt; SQL Error [42883]: ERROR: could not find function information for <br>
&gt; function &quot;test_func&quot;<br>
&gt;      Hint: SQL-callable functions need an accompanying <br>
&gt; PG_FUNCTION_INFO_V1(funcname).<br></blockquote><div><br></div><div><a \
href="https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=5ded4bd21403e \
143dd3eb66b92d52732fdac1945">https://git.postgresql.org/gitweb/?p=postgresql.git;a=com \
mitdiff;h=5ded4bd21403e143dd3eb66b92d52732fdac1945</a></div><div><br></div><div>Regards</div><div><br></div><div>Pavel</div><div><br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"> <br>
<br>
-- <br>
Adrian Klaver<br>
<a href="mailto:adrian.klaver@aklaver.com" \
target="_blank">adrian.klaver@aklaver.com</a><br> <br>
<br>
</blockquote></div></div>



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