[pg_trgm] Per-query set_limit()
Hey!
I'd like to call `set_limit` on a per-query basis, i.e. searching for
restaurants in a given city should use 0.4 and searching for cinemas by
name should use 0.2. I can accomplish this with:
```
SELECT set_limit(0.2);
SELECT * FROM cinemas WHERE name % ?;
```
(similarly for restaurants).
My question is: is there a better way?
Best regards
--
Greg Navis
I help tech companies to scale Heroku-hosted Rails apps.
Free, biweekly scalability newsletter for SaaS CEOs
<http://www.gregnavis.com/newsletter/>
Unfortunately, there is not a better way. You should manually set it if
you want different limit.
On 03.06.2016 13:43, Greg Navis wrote:
Hey!
I'd like to call `set_limit` on a per-query basis, i.e. searching for
restaurants in a given city should use 0.4 and searching for cinemas by
name should use 0.2. I can accomplish this with:```
SELECT set_limit(0.2);
SELECT * FROM cinemas WHERE name % ?;
```(similarly for restaurants).
My question is: is there a better way?
Best regards
--
Greg Navis
I help tech companies to scale Heroku-hosted Rails apps.
Free, biweekly scalability newsletter for SaaS CEOs
<http://www.gregnavis.com/newsletter/>
--
Artur Zakirov
Postgres Professional: http://www.postgrespro.com
Russian Postgres Company
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