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64 lines
2.3 KiB
SQL
64 lines
2.3 KiB
SQL
-- Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; version 2 of the License.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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--
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-- View: session
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--
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-- Filter sys.processlist to only show user sessions and not background threads.
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-- This is a non-blocking closer replacement to
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-- [INFORMATION_SCHEMA. | SHOW FULL] PROCESSLIST
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--
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-- Performs less locking than the legacy sources, whilst giving extra information.
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--
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-- mysql> select * from sys.session\G
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-- *************************** 1. row ***************************
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-- thd_id: 24
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-- conn_id: 2
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-- user: root@localhost
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-- db: sys
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-- command: Query
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-- state: Sending data
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-- time: 0
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-- current_statement: select * from sys.session
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-- statement_latency: 137.22 ms
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-- progress: NULL
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-- lock_latency: 33.75 ms
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-- rows_examined: 0
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-- rows_sent: 0
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-- rows_affected: 0
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-- tmp_tables: 4
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-- tmp_disk_tables: 1
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-- full_scan: YES
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-- last_statement: NULL
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-- last_statement_latency: NULL
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-- current_memory: 3.26 MiB
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-- last_wait: wait/synch/mutex/innodb/file_format_max_mutex
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-- last_wait_latency: 64.09 ns
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-- source: trx0sys.cc:778
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-- trx_latency: 7.88 s
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-- trx_state: ACTIVE
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-- trx_autocommit: NO
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-- pid: 4212
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-- program_name: mysql
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--
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CREATE OR REPLACE
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DEFINER = 'mariadb.sys'@'localhost'
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SQL SECURITY INVOKER
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VIEW session
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AS
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SELECT * FROM sys.processlist
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WHERE conn_id IS NOT NULL AND command != 'Daemon';
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