Server IP : 104.21.38.3 / Your IP : 172.70.147.67 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/scripts/sys_schema/functions/ |
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-- Copyright (c) 2014, 2023, Oracle and/or its affiliates. -- -- This program is free software; you can redistribute it and/or modify -- it under the terms of the GNU General Public License, version 2.0, -- as published by the Free Software Foundation. -- -- This program is also distributed with certain software (including -- but not limited to OpenSSL) that is licensed under separate terms, -- as designated in a particular file or component or in included license -- documentation. The authors of MySQL hereby grant you an additional -- permission to link the program and your derivative works with the -- separately licensed software that they have included with MySQL. -- -- This program is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License, version 2.0, for more details. -- -- You should have received a copy of the GNU General Public License -- along with this program; if not, write to the Free Software -- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA DROP FUNCTION IF EXISTS extract_table_from_file_name; DELIMITER $$ CREATE DEFINER='mysql.sys'@'localhost' FUNCTION extract_table_from_file_name ( path VARCHAR(512) ) RETURNS VARCHAR(64) COMMENT ' Description ----------- Takes a raw file path, and extracts the table name from it. Useful for when interacting with Performance Schema data concerning IO statistics, for example. Parameters ----------- path (VARCHAR(512)): The full file path to a data file to extract the table name from. Returns ----------- VARCHAR(64) Example ----------- mysql> SELECT sys.extract_table_from_file_name(\'/var/lib/mysql/employees/employee.ibd\'); +---------------------------------------------------------------------------+ | sys.extract_table_from_file_name(\'/var/lib/mysql/employees/employee.ibd\') | +---------------------------------------------------------------------------+ | employee | +---------------------------------------------------------------------------+ 1 row in set (0.02 sec) ' SQL SECURITY INVOKER DETERMINISTIC NO SQL BEGIN RETURN LEFT(SUBSTRING_INDEX(REPLACE(SUBSTRING_INDEX(REPLACE(path, '\\', '/'), '/', -1), '@0024', '$'), '.', 1), 64); END$$ DELIMITER ;