Обсуждение: Calling a function within a function - plpsql

Michael Godshall
GMAC Global Relocation Services
900 So. Frontage Road
Woodridge, IL 60517
630-427-2070 office
630-972-2287 fax

michael_godshall@gmachs.com

Godshall Michael <Michael_Godshall@gmachs.com> writes:
> I have created a function(a) that within this function(a) another
> function(b) is called.  When I execute function(a) I am getting a syntax
> error near ; message.
> When I comment out the line of code that calls function(b) then function(a)
> works fine.
> When I execute function(b) on its own function(b) works fine.

> Does psql support a function calling other functions?

Certainly.  You're making some syntax error or other, but since you've
not shown us your code, we cannot help much.

            regards, tom lane

Thank you for the response.  I found the syntax error.  Function(b) was defined to return void so I assumed that when I called function(b) in function(a) that I did not need to assign the result(or lack of in this case) to a variable. 

Mike

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Thursday, September 25, 2003 3:10 PM
To: Godshall Michael
Cc: 'pgsql-novice@postgresql.org'
Subject: Re: [NOVICE] Calling a function within a function - plpsql

Godshall Michael <Michael_Godshall@gmachs.com> writes:
> I have created a function(a) that within this function(a) another
> function(b) is called.  When I execute function(a) I am getting a syntax
> error near ; message.
> When I comment out the line of code that calls function(b) then function(a)
> works fine.
> When I execute function(b) on its own function(b) works fine.
 
> Does psql support a function calling other functions?  

Certainly.  You're making some syntax error or other, but since you've
not shown us your code, we cannot help much.

                        regards, tom lane