I have an application which logs interactions on a regular basis. The interaction
details (their types, etc) are held in one table (tblitem) and the 'hits' are held in
tbltotal.
I have written a function to get the total 'hits' during a period and need to collect
together the information from
On 11/06/2004 12:14 Nick Trainor wrote:
[snip]
However, when I seek to ORDER the results, then it takes 'forever':
EXPLAIN ANALYSE SELECT t1.value1,t1.value2,
getday_total('1','23',t1.id::integer,'31','59','2','2004','182','153','6','2004','0')
FROM tblitem t1 WHERE t1.type_id=23::int2 and
Nick Trainor [EMAIL PROTECTED] writes:
What am I missing here?
The ORDER BY query has to evaluate the function at *every* row of the
table before it can sort. The other query was only evaluating the
function at twenty rows.
regards, tom lane
