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- -----------------------------------------
- -- psqlrc file to set psql preferences --
- -- Author : Prashanth Goriparthi --
- -----------------------------------------
- \set QUIET ON
- \set PROMPT1 '%[%033[1;32;40m%]%M: %n@%/%[%033[0m%]% # '
- \set PAGER OFF
- \set HISTFILE ~/.psql_history-:DBNAME
- \set HISTSIZE 2000
- \set ECHO_HIDDEN ON
- \set COMP_KEYWORD_CASE upper
- \timing
- \encoding unicode
- \pset null 'NULL'
- \pset border 2
- \set QUIET OFF
- \echo '\nCurrent Host Server Date Time : '`date` '\n'
- \echo 'Administrative queries:\n'
- \echo '\t\t\t:settings\t-- Server Settings'
- \echo '\t\t\t:conninfo\t-- Server connections'
- \echo '\t\t\t:activity\t-- Server activity'
- \echo '\t\t\t:locks\t\t-- Lock info'
- \echo '\t\t\t:waits\t\t-- Waiting queires'
- \echo '\t\t\t:dbsize\t\t-- Database Size'
- \echo '\t\t\t:tablesize\t-- Tables Size'
- \echo '\t\t\t:uselesscol\t-- Useless columns'
- \echo '\t\t\t:uptime\t\t-- Server uptime'
- \echo '\t\t\t:menu\t\t-- Help Menu'
- \echo '\t\t\t\\h\t\t-- Help with SQL commands'
- \echo '\t\t\t\\?\t\t-- Help with psql commands\n'
- \echo 'Development queries:\n'
- \echo '\t\t\t:sp\t\t-- Current Search Path'
- \echo '\t\t\t:clear\t\t-- Clear screen'
- \echo '\t\t\t:ll\t\t-- List\n'
- -- Administration queries
- \set menu '\\i ~/.psqlrc'
- \set settings 'select name, setting,unit,context from pg_settings;'
- \set locks 'SELECT bl.pid AS blocked_pid, a.usename AS blocked_user, kl.pid AS blocking_pid, ka.usename AS blocking_user, a.query AS blocked_statement FROM pg_catalog.pg_locks bl JOIN pg_catalog.pg_stat_activity a ON bl.pid = a.pid JOIN pg_catalog.pg_locks kl JOIN pg_catalog.pg_stat_activity ka ON kl.pid = ka.pid ON bl.transactionid = kl.transactionid AND bl.pid != kl.pid WHERE NOT bl.granted;'
- \set conninfo 'select usename, count(*) from pg_stat_activity group by usename;'
- \set activity 'select datname, pid, usename, application_name,client_addr, client_hostname, client_port, query, state from pg_stat_activity;'
- \set waits 'SELECT pg_stat_activity.pid, pg_stat_activity.query, pg_stat_activity.waiting, now() - pg_stat_activity.query_start AS \"totaltime\", pg_stat_activity.backend_start FROM pg_stat_activity WHERE pg_stat_activity.query !~ \'%IDLE%\'::text AND pg_stat_activity.waiting = true;'
- \set dbsize 'SELECT datname, pg_size_pretty(pg_database_size(datname)) db_size FROM pg_database ORDER BY db_size;'
- \set tablesize 'SELECT nspname || \'.\' || relname AS \"relation\", pg_size_pretty(pg_relation_size(C.oid)) AS "size" FROM pg_class C LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace) WHERE nspname NOT IN (\'pg_catalog\', \'information_schema\') ORDER BY pg_relation_size(C.oid) DESC LIMIT 40;'
- \set uselesscol 'SELECT nspname, relname, attname, typname, (stanullfrac*100)::int AS null_percent, case when stadistinct >= 0 then stadistinct else abs(stadistinct)*reltuples end AS \"distinct\", case 1 when stakind1 then stavalues1 when stakind2 then stavalues2 end AS \"values\" FROM pg_class c JOIN pg_namespace ns ON (ns.oid=relnamespace) JOIN pg_attribute ON (c.oid=attrelid) JOIN pg_type t ON (t.oid=atttypid) JOIN pg_statistic ON (c.oid=starelid AND staattnum=attnum) WHERE nspname NOT LIKE E\'pg\\\\_%\' AND nspname != \'information_schema\' AND relkind=\'r\' AND NOT attisdropped AND attstattarget != 0 AND reltuples >= 100 AND stadistinct BETWEEN 0 AND 1 ORDER BY nspname, relname, attname;'
- \set uptime 'select now() - pg_postmaster_start_time() AS uptime;'
- -- Development queries:
- \set sp 'SHOW search_path;'
- \set clear '\\! clear;'
- \set ll '\\! ls -lrt;'
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