Tagged Questions

3
votes
2answers
354 views

PostgreSQL Sequential Scan instead of Index Scan Why?

Hi All I've got a problem with my PostgreSQL database query and wondering if anyone can help. In some scenarios my query seems to ignore the index that I've created which is used for joining the two ...
1
vote
2answers
103 views

postgresql sticking “enable_seqscan=False” in a UDF sensible?

I have a query which is taking 40 seconds to execute over the 80ms that it should if postgres where to filter off the primary key rather than doing a sequential scan. I have to force postgres to ...