616 B
616 B
setup for single sign on with SSPI
md5 hash is salted with username in front
Memory
see whats in the buffer cache with pg_buffercache
CREATE EXTENSION pg_buffercache
SELECT
c.relname,
COUNT(*) AS buffers
FROM
pg_class c
INNER JOIN pg_buffercache b ON
b.relfilenode = c.relfilenode
INNER JOIN pg_database d ON
( b.reldatabase = d.oid
AND d.datname = CURRENT_DATABASE())
GROUP BY
c.relname
ORDER BY
2 DESC
LIMIT 100;