Hi list,
I have the following query:
SELECT *
FROM base
INNER JOIN pt USING (x) WHERE pt.y IN ('1121', '11411', '11421',
'1161', '1162');
explain analyze yields the following result:
QUERY PLAN
On 16 Oct 2009, at 10:59, Christian Schröder wrote:
Hi list,
I have the following query:
SELECT *
FROM base
INNER JOIN pt USING (x) WHERE pt.y IN ('1121', '11411', '11421',
'1161', '1162');
explain analyze yields the following result:
Alban Hertroys dal...@solfertje.student.utwente.nl writes:
I'm also somewhat surprised to see an array of what appear to be
integers be cast to bpchar[]. Did you define those coordinates(?) as
character types? Numerical comparisons tend to be faster than string
comparisons, which should
