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Vitor Avila vitorfavila

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  • Belo Horizonte, Minas Gerais, Brazil
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vitorfavila / postgres-cheatsheet.md
Last active November 16, 2020 17:45 — forked from Kartones/postgres-cheatsheet.md
PostgreSQL command line cheatsheet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use --help depending on your psql version):

  • -U: database username
  • -W: force password prompt
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vitorfavila / postgres_queries_and_commands.sql
Created January 28, 2021 20:59 — forked from rgreenjr/postgres_queries_and_commands.sql
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
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vitorfavila / countries_codes_and_coordinates.csv
Created May 22, 2021 00:39 — forked from tadast/countries_codes_and_coordinates.csv
Countries with their (ISO 3166-1) Alpha-2 code, Alpha-3 code, UN M49, average latitude and longitude coordinates
Country Alpha-2 code Alpha-3 code Numeric code Latitude (average) Longitude (average)
Afghanistan AF AFG 4 33 65
Albania AL ALB 8 41 20
Algeria DZ DZA 12 28 3
American Samoa AS ASM 16 -14.3333 -170
Andorra AD AND 20 42.5 1.6
Angola AO AGO 24 -12.5 18.5
Anguilla AI AIA 660 18.25 -63.1667
Antarctica AQ ATA 10 -90 0
Antigua and Barbuda AG ATG 28 17.05 -61.8