Function Syntax Help - Mailing list pgsql-sql

<div class="Section1"><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">I am trying
tocreate a function that will grind through a cdr table and populate another table.  I am trying to load the function
andam getting the following error:</span><p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span><pclass="MsoPlainText">ERROR:  function result type
mustbe specified<p class="MsoPlainText"> <p class="MsoPlainText"> <p class="MsoPlainText">CREATE FUNCTION
gen_simultaneous_calls(mystarttimestamp, mystop timestamp) AS $$ DECLARE<p class="MsoPlainText">    mycount integer;<p
class="MsoPlainText">BEGIN<pclass="MsoPlainText">    WHILE mystart < mystop + INTERVAL '1 day' LOOP<p
class="MsoPlainText">   SELECT INTO mycount  count(*) FROM log_calls WHERE startdate < mystart and enddate >
mystop;<pclass="MsoPlainText">    INSERT INTO simultaneous_calls_rpt (startdate,call_count) VALUES (mystart,mycount);<p
class="MsoPlainText">   mystart := mystart + INTERVAL '1 minute';<p class="MsoPlainText">    mystop  := mystop +
INTERVAL'1 minute';<p class="MsoPlainText">    END LOOP;<p class="MsoPlainText">END;<p class="MsoPlainText">    $$
LANGUAGE'plpgsql' STABLE;<p class="MsoPlainText"> <p class="MsoPlainText"> <p class="MsoPlainText"> <p
class="MsoNormal"><spanstyle="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span><p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span><pclass="MsoNormal"><img align="left" alt="image001"
height="66"hspace="12" src="cid:image002.jpg@01CA596B.59B9EC10" v:shapes="Picture_x0020_3" width="79" /><b><span
style="font-size:10.0pt;
font-family:"Verdana","sans-serif";color:#999999">Joe R. Plugge</span></b><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif""></span><pclass="MsoNormal"><b><span
style="font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#999999">Database Administrator, West Interactive Corporation</span></b><p class="MsoNormal"><b><span
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color:#999999">11650 Miracle Hills Drive, Omaha NE 68154</span></b><span
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color:#999999">402-716-0349 | Cell 402-517-2710 | jrplugge@west.com</span></b><b><span
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