Re: Bitmap Heap Scan and Bitmap Index Scan

Hi so 15. 9. 2018 v 9:39 odesílatel Arup Rakshit napsal: > Here is a explain plan of a very simple query: > > aruprakshit=# explain analyze select first_name, last_name from users > where lower(state) = 'colorado'; > QUERY PLAN > >

Bitmap Heap Scan and Bitmap Index Scan

Here is a explain plan of a very simple query: aruprakshit=# explain analyze select first_name, last_name from users where lower(state) = 'colorado'; QUERY PLAN

Bitmap Heap Scan and Bitmap Index Scan

Here is a explain plan of a very simple query: aruprakshit=# explain analyze select first_name, last_name from users where lower(state) = 'colorado'; QUERY PLAN