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3c78bfe7f1
- The client gets a progress report message that triggers a callback function if requested with mysql_options(MYSQL_PROGRESS_CALLBACK, function) - Added Progress field last to 'show processlist' - Stage, Max_stage and Progress field added to information_schema.progresslist - The 'mysql' client by defaults enables progress reports when the output is a tty. - Added progress_report_time time variable to configure how often progress reports is sent to client Added read only system variable 'in_transaction' which is 1 if we have executed a BEGIN statement. client/client_priv.h: Added OPT_REPORT_PROGRESS client/mysql.cc: Added option --progress-reports (on by default if not batch mode) Progress reports is written to stdout for long running commands include/Makefile.am: Added mysql/service_progress_report.h include/myisamchk.h: Added variables to be able to do progress reporting in Aria and later in MyISAM include/mysql.h: Added new mysql_options() parameter: MYSQL_PROGRESS_CALLBACK include/mysql.h.pp: Added new mysql_options() parameter: MYSQL_PROGRESS_CALLBACK include/mysql/plugin.h: Added functions for reporting progress. include/mysql/plugin_auth.h.pp: Added functions for reporting progress. include/mysql_com.h: Added CLIENT_PROGRESS mysql_real_connect() flag. include/sql_common.h: Added callback function for reporting progress mysql-test/r/old-mode.result: Ensure that SHOW PROGRESSLIST doesn't have the Progress column in old mode. mysql-test/suite/funcs_1/datadict/datadict_priv.inc: Added new column mysql-test/suite/funcs_1/datadict/processlist_priv.inc: Test all new PROCESSLIST columns mysql-test/suite/funcs_1/r/is_columns_is.result: Updated results mysql-test/suite/funcs_1/r/is_columns_is_embedded.result: Updated results mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: Updated results mysql-test/suite/funcs_1/r/is_tables_is_embedded.result: Updated results mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result: Updated results mysql-test/suite/funcs_1/r/processlist_priv_ps.result: Updated results mysql-test/suite/funcs_1/r/processlist_val_no_prot.result: Updated results mysql-test/suite/funcs_1/r/processlist_val_ps.result: Updated results mysql-test/suite/pbxt/r/pbxt_locking.result: Updated results mysql-test/suite/pbxt/r/skip_name_resolve.result: Updated results mysql-test/t/old-mode.test: Ensure that SHOW PROGRESSLIST doesn't have the Progress column in old mode. plugin/handler_socket/handlersocket/Makefile.am: Added -lmysqlservices scripts/mytop.sh: Made 'State' field width dynamic. Added 'Progress' to process list display. sql-common/client.c: Added handling of progress messages. Removed check_license() function. sql/mysql_priv.h: Added opt_progress_report_time sql/mysqld.cc: Added progress_report_time time variable to configure how often progress reports is sent to client sql/protocol.cc: Added net_send_progress_packet() sql/protocol.h: New prototypes sql/set_var.cc: Added variables progress_report_time and in_transaction sql/sql_acl.cc: Safety fix: Made client_capabilities ulonglong sql/sql_class.cc: Added interface functions for progress reporting sql/sql_class.h: Added varibles in THD for progress reporting. Added CF_REPORT_PROGRESS sql/sql_load.cc: Added progress reporting for LOAD DATA INFILE sql/sql_parse.cc: Added CF_REPORT_PROGRESS for top level commands for which it's safe to send progress reports to client sql/sql_show.cc: Added Progress field last to 'show processlist' Stage, Max_stage and Progress field added to information_schema.progresslist sql/sql_table.cc: Added progress reporting for ALTER TABLE Added THD as argument to copy_data_between_tables() storage/maria/ha_maria.cc: Added progress reporting for check table, repair table, analyze table Fixed a bug in start_bulk_insert() that caused alter table to always run with all keys enabled. storage/maria/ma_check.c: Added progress reporting Remember old state before starting repair. This removes some warnings from optimize_table if create-with-sort fails. storage/maria/ma_check_standalone.h: Added dummy reporting function for standalone Aria programs. storage/maria/ma_sort.c: Added progress reporting storage/maria/maria_chk.c: Updated version storage/maria/maria_def.h: Added new prototypes tests/mysql_client_test.c: Added test case for progress reporting
82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
#ifndef MYSQL_SERVICE_PROGRESS_REPORT_INCLUDED
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/* Copyright (C) 2011 Monty Program Ab
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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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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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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/**
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@file
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This service allows plugins to report progress of long running operations
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to the server. The progress report is visible in SHOW PROCESSLIST,
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INFORMATION_SCHEMA.PROCESSLIST, and is sent to the client
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if requested.
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The functions are documented at
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http://kb.askmonty.org/en/progress-reporting#how-to-add-support-for-progress-reporting-to-a-storage-engine
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define thd_proc_info(thd, msg) set_thd_proc_info(thd, msg, \
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__func__, __FILE__, __LINE__)
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extern struct progress_report_service_st {
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void (*thd_progress_init_func)(MYSQL_THD thd, unsigned int max_stage);
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void (*thd_progress_report_func)(MYSQL_THD thd,
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unsigned long long progress,
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unsigned long long max_progress);
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void (*thd_progress_next_stage_func)(MYSQL_THD thd);
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void (*thd_progress_end_func)(MYSQL_THD thd);
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const char *(*set_thd_proc_info_func)(MYSQL_THD, const char *info,
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const char *func,
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const char *file,
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unsigned int line);
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} *progress_report_service;
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#ifdef MYSQL_DYNAMIC_PLUGIN
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#define thd_progress_init(thd,max_stage) (progress_report_service->thd_progress_init_func((thd),(max_stage)))
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#define thd_progress_report(thd, progress, max_progress) (progress_report_service->thd_progress_report_func((thd), (progress), (max_progress)))
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#define thd_progress_next_stage(thd) (progress_report_service->thd_progress_next_stage_func(thd))
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#define thd_progress_end(thd) (progress_report_service->thd_progress_end_func(thd))
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#define set_thd_proc_info(thd,info,func,file,line) (progress_report_service->set_thd_proc_info_func((thd),(info),(func),(file),(line)))
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#else
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/**
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Report progress for long running operations
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@param thd User thread connection handle
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@param progress Where we are now
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@param max_progress Progress will continue up to this
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*/
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void thd_progress_init(MYSQL_THD thd, unsigned int max_stage);
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void thd_progress_report(MYSQL_THD thd,
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unsigned long long progress,
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unsigned long long max_progress);
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void thd_progress_next_stage(MYSQL_THD thd);
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void thd_progress_end(MYSQL_THD thd);
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const char *set_thd_proc_info(MYSQL_THD, const char * info, const char *func,
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const char *file, unsigned int line);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#define MYSQL_SERVICE_PROGRESS_REPORT_INCLUDED
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#endif
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