Hi
we have a table with about 4 million rows. One column has an int value,
there is a btree index on it. We tried to execute the following
statement and it is very slow on a dual G5 2GHZ with 4 GB of RAM.
explain analyze select count(*) from job_property where int_value = 0;
Aggregate
Hi,
Is your int_value data type int4? If not then use ... from
job_property
where int_value = '0'
Indexes are used only if datatypes matches.
tried those variations already. Strange enough, after dropping and
recreating the index everything worked fine.
regards David
Had you done a VACUUM ANALYZE at all? There has been much discussion
lately about the planner needing to be updated to know that the index
is a better choice.
On Feb 11, 2004, at 6:32 AM, David Teran wrote:
Hi,
Is your int_value data type int4? If not then use ... from
job_property
where
