Answers for "psql kill multiple connections"

SQL
1

view and kill postgresql connections to database

/* view connections */
SELECT * FROM pg_stat_activity;

/*-— Kill connections*/
SELECT
    pg_terminate_backend(pid)
FROM
    pg_stat_activity
WHERE
    -- don't kill my own connection!
    pid != pg_backend_pid()
    -- don't kill the connections to other databases
    AND datname = 'clinical_data';

/* kill a specific connection */     
select pg_terminate_backend(13337)
Posted by: Guest on April-14-2020
1

postgres kill all connections

SELECT 
    pg_terminate_backend(pid) 
FROM 
    pg_stat_activity 
WHERE 
    pid <> pg_backend_pid()
    AND datname = 'database_name';
Posted by: Guest on July-20-2020

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