Hi,
I noticed that postgres does not take into account index on BIGINT column when the value specified in the WHERE condition is not quoted.
My problem is that I use third part programs that automatically generate many select queries where numeric values are not surrounded with quotes.
So does anybody know a way to force postgres to consider using indices on bigint columns even when the value in a where cond is not surrounded by quotes ?
Thanks
----
For instance, in the following 'header' table I have a bigint column 'objectId'. Here is what I get when running the explain command:
idns_dev=# explain select * from header where objectid = '47866';
NOTICE: QUERY PLAN:
Index Scan using header_pkey on header (cost=0.00..3.92 rows=1 width=552)
EXPLAIN
idns_dev=# explain select * from header where objectid = 47866;
NOTICE: QUERY PLAN:
Seq Scan on header (cost=0.00..2246.50 rows=1 width=552)
EXPLAIN
------
______________________
Pierre-André Michel
SmartGene SA
PSE Bâtiment C
EPFL, Ecublens
CH-1015 Lausanne
tél. prof.: (+4121) 693 85 84
mobile: (+4178) 681 53 03
