Joe Conway writes:
dennis'# pParsed varchar[];
Make that last line:
pParsed varchar[] := ''{}'';
That initializes pParsed to an *empty* array. Otherwise pParsed is NULL,
and when you attempt to extend a NULL array, e.g. "pParsed[1] = '
Dennis wrote:
pg 7.4.1
I should have listed the source for the function. Here is a simplified
parseString function and the foo that calls it.
dennis=# create or replace function parseString (varchar, varchar)
dennis-# RETURNS varchar[] AS '
dennis'# DECLARE
dennis'#
Tom Lane writes:
"Dennis" <[EMAIL PROTECTED]> writes:
I am trying to return an array from a function and don't seem to be having
luck.
Seems to work for me ... what PG version are you using?
pg 7.4.1
I should have listed the source for the function. Here is a simplified
parseString function and
Dennis wrote:
I am trying to return an array from a function and don't seem to be
having luck. The function seems to work fine, but if I do assignment to
an array variable, I get null in the array elements
DECLARE
results varchar[];
tmpv varchar;
BEGIN
-- now call func that returns varchar
"Dennis" <[EMAIL PROTECTED]> writes:
> I am trying to return an array from a function and don't seem to be having
> luck.
Seems to work for me ... what PG version are you using?
regression=# create function parseString() returns varchar[] as
regression-# 'begin return \'{abc,def,ghi}\'; end' lan
