I been trying to create several different functions
that mimic several stored procedures in MSSQL.
The SQL works fine in an interactive SQL, but fails
miserably when I try to run/execute a function created
using that same SQL.
I have been searching web sites and reading what I
find but I have not anything on functions that speaks
about the issue I'm having.
I'm hoping maybe you can provide some input on how to
get these functions to work. I am including one of my
functions as sample.
Here's the function:
CREATE OR REPLACE FUNCTION "public"."getappts" (text,date, date)
RETURNS SETOF "public"."calendar" AS'
SELECT *
FROM calendar
WHEREevent_date BETWEEN $2 AND $3 AND agent_number IN ( SELECT agent_number FROM agents WHERE rel30a = $1 OR
agent_number = $1 )
ORDER BY event_start_time;
'LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT
SECURITY INVOKER;
Yes, I need to return multiple rows in the result set.
The two tables have the 'agent_number' column in
common, ie it is really a foreign key. But it is not
set up that way, it's not my database and I can not
change it.
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