https://stackoverflow.com/questions/26379446/padding-zeros-to-the-left-in-postgresql
https://serverfault.com/questions/285219/pgpass-with-postgresql-not-working/914090
https://stackoverflow.com/questions/16786011/postgresql-pgpass-not-working
https://stackoverflow.com/questions/15266345/loop-on-tables-with-pl-pgsql-in-postgres-9-0
https://makandracards.com/zeroglosa/19659-comando-execute-para-dinamismo-no-postgresql
https://www.postgresqltutorial.com/how-to-delete-duplicate-rows-in-postgresql/
https://www.connectionstrings.com/postgresql-odbc-driver-psqlodbc/
https://stackoverflow.com/questions/2369744/rails-postgres-drop-error-database-is-being-accessed-by-other-users
https://stackoverflow.com/questions/40654766/how-to-increase-max-locks-per-transaction
https://dba.stackexchange.com/questions/205670/conditional-string-concatenation-in-postgresql/205673#205673?newreg=b22a8d1ab6f34d4d9eff1e104ddba070
https://medium.com/swlh/laravel-authorization-and-roles-permission-management-6d8f2043ea20
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