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Resolved PB with postgreSQL function with return type text
  1. How-to
0 Votes
  1. Johann Lessmann
  2. PowerBuilder
  3. Monday, 1 October 2018 09:45 AM UTC

Hi,

I'm trying to call a PostgreSQL function that returns a string,
but I get only the first character of the returned string !?!

Does anyone has a hint how to resolve this problem?

Johann

 

this is my  test-code:


--Postgres:----------------------------------------------------

CREATE OR REPLACE FUNCTION get_string()
    RETURNS text
    LANGUAGE 'plpgsql'
AS $BODY$
 BEGIN
  RETURN 'myText';
 END;
$BODY$;

 

--local external functions section in my transaction-object----------------

function string get_string() RPCFUNC

 

---PB-Script ---------------------------------------------------

string ls_text
//ls_text = space(256)
ls_text =  sqlca.get_string()
Messagebox("String", "The returned string is: " + ls_text)

 

-- the resulting Messagebox ---------------------------------------------------

---------------------------
String
---------------------------
The returned string is: m
---------------------------
OK  
---------------------------

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