æ¯åããããªããªã£ã¦ã°ã°ã£ã¦ãããä»åº¦ããããã«è¿½è¨ãã¦ããã MySQL PostgreSQL SHOW DATABASES; \l USE dbname \c dbname SHOW TABLES; \dt SELECT * FROM tblname\G \x on SELECT * FROM tblname; SELECT * FROM information_schema.processlist; SELECT * FROM pg_stat_activity; KILL <pid>; SELECT pg_terminate_backend(pid); KILL QUERY <pid>; SELECT pg_cancel_backend(pid); table / column ã®æ å ± MySQL PostgreSQL SHOW TABLE STATUS FROM dbname; ã
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