Added progress reporting for alter table, LOAD DATA INFILE and for aria tables: check table, repair table, analyze table.

- 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

3 files changed, 21 insertions, 2 deletions

diff --git a/libservices/CMakeLists.txt b/libservices/CMakeLists.txt
index ddfa2495ade..d22873661fb 100644
--- a/libservices/CMakeLists.txt
+++ b/libservices/CMakeLists.txt
@@ -15,6 +15,7 @@
 
 INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include)
 
-SET(MYSQLSERVICES_SOURCES my_snprintf_service.c thd_alloc_service.c)
+SET(MYSQLSERVICES_SOURCES my_snprintf_service.c thd_alloc_service.c
+    progress_report_service.c)
 
 ADD_LIBRARY(mysqlservices ${MYSQLSERVICES_SOURCES})
diff --git a/libservices/Makefile.am b/libservices/Makefile.am
index 642081859c1..5002b85e328 100644
--- a/libservices/Makefile.am
+++ b/libservices/Makefile.am
@@ -15,5 +15,6 @@
 
 AM_CPPFLAGS =		-I$(top_srcdir)/include
 pkglib_LIBRARIES =	libmysqlservices.a
-libmysqlservices_a_SOURCES =  my_snprintf_service.c thd_alloc_service.c
+libmysqlservices_a_SOURCES =  my_snprintf_service.c thd_alloc_service.c \
+			      progress_report_service.c
 EXTRA_DIST = CMakeLists.txt
diff --git a/libservices/progress_report_service.c b/libservices/progress_report_service.c
new file mode 100644
index 00000000000..cd8db3eeacb
--- /dev/null
+++ b/libservices/progress_report_service.c
@@ -0,0 +1,17 @@
+/* Copyright (C) 2009 Sun Microsystems, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#include <service_versions.h>
+SERVICE_VERSION *progress_report_service= (void*)VERSION_progress_report;