Как звонить с прохождением параметров сохраняются функции процедуры в Postgres SQL

Question

Я борюсь с как вызвать PostgreSQL хранимые функции процедуры с прохождением параметра .I не знаю, и я должен ошибиться с прохождением параметра вызова функции. Пожалуйста, посоветуйте мне.

Это мой файл PHP calling.php

 include('connection.php'); 
     echo $hud='15'; 
     echo $phc='80001'; 

     echo $Firstdate='2015-08-01'; 
     echo $Seconddate='2015-10-01'; 
     echo $Todate='2015-10-31'; 
     $dvn_sql =<<<EOF 
     select * from prisonparam($hud text 
     ,$phc text 
     ,$Firstdate Date 
     ,$Seconddate Date 
     ,$Todate Date); 
     EOF; 
    $dvn_ret = pg_query($db, $dvn_sql); 
     while($row = pg_fetch_array($dvn_ret)) 
     { 
     echo $ben_st=trim($row['sc']); 
     echo $round=trim($row['scupto']); 
     } 

И это мои хранимые функции процедура

 CREATE OR REPLACE FUNCTION prisonparam(dvn_cd text 
     ,phc_cd text 
     ,Firstdate Date 
     ,Seconddate Date 
     ,Todate Date) 
     RETURNS table (round text,sc bigint,scupto bigint) 
     AS $$ 

     WITH a 
     AS (
     SELECT round AS round 
     ,Sum(ben_sc) AS SC 

FROM prison_issue 
WHERE (
     DATE BETWEEN Firstdate 
      AND Todate 
     ) 
    AND dvn_cd = dvn_cd 
    AND phc_cd = phc_cd 

GROUP BY round ORDER BY round 
) 
,b 
AS (
SELECT round AS round_up 
    ,Sum(ben_sc) AS SC_up 


FROM prison_issue 
WHERE (
     DATE BETWEEN Seconddate 
      AND Todate 
     ) 
    AND dvn_cd = dvn_cd 
    AND phc_cd = phc_cd 
GROUP BY round ORDER BY round 
) 
    SELECT b.round_up AS round 
,coalesce(a.sc, 0) AS SC 
,coalesce(b.sc_up, 0) AS SCUPTO 

FROM a 
RIGHT JOIN b ON a.round = b.round_up 

$$ LANGUAGE sql; 

ошибка

Warning: pg_query(): Query failed: 
ERROR: function prisonparam(integer, integer, integer, integer, integer) does not exist 
LINE 1: select * from prisonparam(15,80001, 2015-08-01,2015-10...^
HINT: No function matches the given name and argument types. You might need to add explicit type casts. 
in C:\wamp\www\mhp\test.php on line 12 

Answer 1

Попробуйте заменить запрос

select * from prisonparam($hud text 
     ,$phc text 
     ,$Firstdate Date 
     ,$Seconddate Date 
     ,$Todate Date); 

с

select * from prisonparam('$hud','$phc','$Firstdate','$Seconddate' ,'$Todate'); 

или

$dvn_sql ="select * from prisonparam('".$hud."','".$phc."','".$Firstdate."','".$Seconddate."','".$Todate."')";