Dave Schukin schukin
schukin
/ read-access.sql
Created
May 13, 2020 05:25
— forked from oinopion/read-access.sql
How to create read only user in PostgreSQL
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| -- Create a group | |
| CREATE ROLE readaccess; | |
| -- Grant access to existing tables | |
| GRANT USAGE ON SCHEMA public TO readaccess; | |
| GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess; | |
| -- Grant access to future tables | |
| ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess; |
schukin
/ gist:8234775
Created
January 3, 2014 08:31
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| Timer based... | |
| (Create a scheduled NSTimer then invalidate it) | |
| (# of timers, total time, time per timer) | |
| 1 0.000080 0.000080 | |
| 10 0.000087 0.000009 | |
| 100 0.000425 0.000004 | |
| 1000 0.003176 0.000003 | |
| 10000 0.030586 0.000003 | |
| 100000 0.302724 0.000003 | |
| 1000000 3.071473 0.000003 |