Re: Function does not exist - Mailing list pgsql-general
From | Andreas Wenk |
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Subject | Re: Function does not exist |
Date | |
Msg-id | 4A5F0F8B.6070105@netzmeister-st-pauli.de Whole thread Raw |
In response to | Re: Function does not exist (Pavel Stehule <pavel.stehule@gmail.com>) |
Responses |
Re: Function does not exist
|
List | pgsql-general |
Pavel Stehule schrieb: > 2009/7/16 dipesh mistry (Imap) <dipesh.mistry@mobilefundas.com>: >> Hello, >> >> In my function i had defined addnewuser(integer,character,......), and i >> call this function by Java code. >> >> I had created function with integer datatype but database always gives me >> error, >> org.postgresql.util.PSQLException: ERROR: function >> addnewuser(bigint,character varying,....) does not exist >> >> Why database gives me bigint error instead i had declare integer in >> function. >> >> Next i create one more function named adduser(bigint,character,....). >> but then it gives me same error. > > are all others parameters really varchar? You can use explicit cast to > varchar like > > SELECT addnewuser(19, 'bbbb'::varchar, 'aaaaa'::varchar, .... Pavel, just a question. Why should it be necessary to add explicit typcasting here? I can't see the problem in more depth. I still think that the function is called with the wrong parameter. Would be cool to hear your points to understand the problem better ;-) Another idea to be sure that the function is working correctly is to call the function in psql and see if an error is thrown ... if yes its a paramter problem. If no its an external problem (I think this is called by a Java app ... isn't it?). Cheers Andy > regards > Pavel Stehule > >> -- >> Thanks, >> Dipesh >> If you are not confident, you are doing a trial run. >> >> >> Pavel Stehule wrote: >>> Hello >>> >>> it's look like problem with casting. You defined function >>> name(integer,...) but you call it with bigint param. Bigint cannot be >>> casted to int - so you have to redefine your func - name(bigint, ... >>> >>> regards >>> Pavel Stehule >>> >>> 2009/7/15 dipesh mistry (Imap) <dipesh.mistry@mobilefundas.com>: >>> >>>> Hello, >>>> >>>> I have create my own function name "addnewuser(integer,varchar.....)", >>>> and when I call this function it gives me below error, >>>> >>>> org.postgresql.util.PSQLException: ERROR: function addnewuser(bigint, >>>> character varying, character varying, character varying, character >>>> varying, >>>> character varying, character varying, unknown, character varying, >>>> character >>>> varying, character varying, character varying, character varying, >>>> character >>>> varying, character varying, character varying, character varying, >>>> character >>>> varying, character varying, character varying, integer) does not exist >>>> >>>> Even though function exist why it gives me this error, we use >>>> postgres-8.3.7 >>>> latest. >>>> We install postgres by .tar,gz file. >>>> >>>> -- >>>> Thanks, >>>> Dipesh >>>> If you can't make a mistake, you can't make anything. >
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