How to successfully create a new function?

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От Moon, James
Тема How to successfully create a new function?
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Msg-id 7221923B435D4D4AACA028D54C067B666BEE67@AMNYCMSX03.corp.pbwan.net
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Ответы Re: How to successfully create a new function?  (Andreas Kretschmer <akretschmer@spamfence.net>)
Список pgsql-novice

Good day!  A little help, please….

 

Postgresql 8.3

pgAdmin III  v.1.8.4

 

Creating a new function, or modifying an existing function to:

 

CREATE OR REPLACE FUNCTION "sp_SetScenario"(scen character varying) RETURNS void AS

$BODY$DECLARE

               sqlStatement varchar(500);

BEGIN

               SET sqlStatement = 'ALTER USER postgres WITH DEFAULT_SCHEMA = $1';

               EXEC(sqlStatement);

END;

$BODY$

LANGUAGE 'sql' VOLATILE

COST 100;

 

Results in a pop-up message:

 

pgAdminIII

An error has occurred

ERROR:  syntax error at or near “varchar”

LINE3:  sqlStatement varchar(500);

                       ^

 

Thank you for your time!

 

Jim

 


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