kj
PS: FWIW, the query plan for the query with LIMIT 6000 is this:
What is the explain analyze?
QUERY PLAN
-------------------------------------------------------------------------------------
Limit (cost=19676.75..21327.99 rows=6000 width=84)
-> Hash Join (cost=19676.75..1062244.81 rows=3788315 width=84)
Hash Cond: (upper(("outer".id)::text) = upper(("inner".id)::text))
-> Seq Scan on huge_table h (cost=0.00..51292.43 rows=2525543 width=46)
-> Hash (cost=19676.00..19676.00 rows=300 width=38)
-> Seq Scan on tiny_table t (cost=0.00..19676.00 rows=300 width=38)
------------=_1148485808-20617-3--
---------------------------(end of broadcast)---------------------------
TIP 3: Have you checked our extensive FAQ?
http://www.postgresql.org/docs/faq
--
=== The PostgreSQL Company: Command Prompt, Inc. ===
Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
Providing the most comprehensive PostgreSQL solutions since 1997
http://www.commandprompt.com/
