MDEV-6247: Merge 10.0-galera to 10.1.

Merged lp:maria/maria-10.0-galera up to revision 3867.

.bzrignore

@@ -12,6 +12,7 @@
 *.dll
 *.dsp
 *.dylib
+*.diff
 *.exe
 *.exp
 *.gcda

BUILD/SETUP.sh

@@ -215,7 +215,7 @@ all_configs="$SSL_LIBRARY --with-plugins=max --with-plugin-ndbcluster --with-emb
 alpha_cflags="$check_cpu_cflags -Wa,-m$cpu_flag"
 amd64_cflags="$check_cpu_cflags"
 amd64_cxxflags=""  # If dropping '--with-big-tables', add here  "-DBIG_TABLES"
-pentium_cflags="$check_cpu_cflags"
+pentium_cflags="$check_cpu_cflags -m32"
 pentium64_cflags="$check_cpu_cflags -m64"
 ppc_cflags="$check_cpu_cflags"
 sparc_cflags=""

BUILD/compile-amd64-debug-wsrep

+#! /bin/sh
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+extra_flags="$amd64_cflags $debug_cflags -g -O0 $wsrep_cflags"
+c_warnings="$c_warnings $debug_extra_warnings"
+cxx_warnings="$cxx_warnings $debug_extra_warnings"
+extra_configs="$amd64_configs $debug_configs $wsrep_configs --with-wsrep"
+
+. "$path/FINISH.sh"

BUILD/compile-amd64-wsrep

+#! /bin/sh
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+extra_flags="$amd64_cflags $fast_cflags -g $wsrep_cflags"
+extra_configs="$amd64_configs $wsrep_configs --with-wsrep"
+
+. "$path/FINISH.sh"

BUILD/compile-pentium-debug-wsrep

+#! /bin/sh -x
+
+path=`dirname $0`
+set -- "$@" --with-debug=full
+. "$path/SETUP.sh"
+
+extra_flags="$pentium_cflags $debug_cflags -g -O0 $wsrep_cflags"
+c_warnings="$c_warnings $debug_extra_warnings"
+cxx_warnings="$cxx_warnings $debug_extra_warnings"
+extra_configs="$pentium_configs $debug_configs $wsrep_configs --with-wsrep"
+
+. "$path/FINISH.sh"

BUILD/compile-pentium-wsrep

+#! /bin/sh
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+extra_flags="$pentium_cflags $fast_cflags $wsrep_cflags"
+extra_configs="$pentium_configs $wsrep_configs --with-wsrep"
+
+#strip=yes
+
+. "$path/FINISH.sh"

BUILD/compile-pentium64-wsrep

+#! /bin/sh
+
+# Copyright (C) 2006, 2007 MySQL AB
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library 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
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this library; if not, write to the Free
+# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+# MA 02111-1307, USA
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+extra_flags="$pentium64_cflags $fast_cflags -g $wsrep_cflags"
+extra_configs="$pentium_configs $static_link $wsrep_configs --with-wsrep"
+CC="$CC --pipe"
+strip=yes
+
+. "$path/FINISH.sh"

CMakeLists.txt

@@ -158,6 +158,7 @@ INCLUDE(ctest)
 INCLUDE(plugin)
 INCLUDE(install_macros)
 INCLUDE(mysql_add_executable)
+INCLUDE(wsrep)
 
 # Handle options
 OPTION(DISABLE_SHARED 
@@ -235,6 +236,12 @@ OPTION(ENABLED_LOCAL_INFILE
 OPTION(WITH_FAST_MUTEXES "Compile with fast mutexes" OFF)
 MARK_AS_ADVANCED(WITH_FAST_MUTEXES)
 
+OPTION(WITH_INNODB_DISALLOW_WRITES "InnoDB freeze writes patch from Google" ${WITH_WSREP})
+IF (WITH_INNODB_DISALLOW_WRITES)
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DWITH_INNODB_DISALLOW_WRITES")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWITH_INNODB_DISALLOW_WRITES")
+ENDIF()
+
 # Set DBUG_OFF and other optional release-only flags for non-debug project types
 FOREACH(BUILD_TYPE RELEASE RELWITHDEBINFO MINSIZEREL)
   FOREACH(LANG C CXX)
@@ -369,6 +376,9 @@ ADD_SUBDIRECTORY(vio)
 ADD_SUBDIRECTORY(mysys)
 ADD_SUBDIRECTORY(mysys_ssl)
 ADD_SUBDIRECTORY(libmysql)
+IF(WITH_WSREP)
+  ADD_SUBDIRECTORY(wsrep)
+ENDIF()
 ADD_SUBDIRECTORY(client)
 ADD_SUBDIRECTORY(extra)
 ADD_SUBDIRECTORY(libservices)
@@ -447,6 +457,7 @@ INSTALL_DOCUMENTATION(${CMAKE_BINARY_DIR}/Docs/INFO_SRC
 
 IF(UNIX)
   INSTALL_DOCUMENTATION(Docs/INSTALL-BINARY COMPONENT Readme)
+  INSTALL_DOCUMENTATION(Docs/INSTALL-BINARY Docs/README-wsrep COMPONENT Readme)
 ENDIF()
 
 INCLUDE(CPack)

client/client_priv.h

@@ -92,6 +92,9 @@ enum options_client
   OPT_REPORT_PROGRESS,
   OPT_SKIP_ANNOTATE_ROWS_EVENTS,
   OPT_SSL_CRL, OPT_SSL_CRLPATH,
+#ifdef WITH_WSREP
+  OPT_GALERA_SST_MODE,
+#endif
   OPT_MAX_CLIENT_OPTION /* should be always the last */
 };
 

client/mysql_upgrade.c

@@ -523,7 +523,12 @@ static int run_query(const char *query, DYNAMIC_STRING *ds_res,
   int ret;
   File fd;
   char query_file_path[FN_REFLEN];
+#ifdef WITH_WSREP
+  /* Note: wsrep_on=ON implicitly enables binary logging. */
+  const uchar sql_log_bin[]= "SET SQL_LOG_BIN=0, WSREP_ON=OFF;";
+#else
   const uchar sql_log_bin[]= "SET SQL_LOG_BIN=0;";
+#endif /* WITH_WSREP */
 
   DBUG_ENTER("run_query");
   DBUG_PRINT("enter", ("query: %s", query));

client/mysqlcheck.c

@@ -731,9 +731,15 @@ static int use_db(char *database)
   DBUG_RETURN(0);
 } /* use_db */
 
+/* Do not send commands to replication slaves. */
 static int disable_binlog()
 {
+#ifdef WITH_WSREP
+  /* Additionally turn off @@wsrep_on to disable implicit binary logging. */
+  const char *stmt= "SET SQL_LOG_BIN=0, WSREP_ON=OFF";
+#else
   const char *stmt= "SET SQL_LOG_BIN=0";
+#endif /* WITH_WSREP */
   return run_query(stmt);
 }
 

client/mysqldump.c

@@ -111,6 +111,9 @@ static my_bool  verbose= 0, opt_no_create_info= 0, opt_no_data= 0,
                 opt_slave_apply= 0, 
                 opt_include_master_host_port= 0,
                 opt_events= 0, opt_comments_used= 0,
+#ifdef WITH_WSREP
+                opt_galera_sst_mode= 0,
+#endif
                 opt_alltspcs=0, opt_notspcs= 0;
 static my_bool insert_pat_inited= 0, debug_info_flag= 0, debug_check_flag= 0;
 static ulong opt_max_allowed_packet, opt_net_buffer_length;
@@ -346,6 +349,14 @@ static struct my_option my_long_options[] =
   {"force", 'f', "Continue even if we get an SQL error.",
    &ignore_errors, &ignore_errors, 0, GET_BOOL, NO_ARG,
    0, 0, 0, 0, 0, 0},
+#ifdef WITH_WSREP
+  {"galera-sst-mode", OPT_GALERA_SST_MODE, "This mode is normally used "
+   "in mysqldump snapshot-state transfer in a Galera cluster. If enabled, "
+   "mysqldump additionally emits statements to turn off binary logging and "
+   "set global gtid_binlog_state with the current value.",
+   &opt_galera_sst_mode, &opt_galera_sst_mode, 0, GET_BOOL, NO_ARG, 0, 0, 0,
+   0, 0, 0},
+#endif
   {"help", '?', "Display this help message and exit.", 0, 0, 0, GET_NO_ARG,
    NO_ARG, 0, 0, 0, 0, 0, 0},
   {"hex-blob", OPT_HEXBLOB, "Dump binary strings (BINARY, "
@@ -4799,6 +4810,44 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
 } /* dump_selected_tables */
 
 
+#ifdef WITH_WSREP
+/**
+  Additionally emit the following statements :
+  a) SET @@session.sql_log_bin=OFF;
+  b) SET @@global.gtid_binlog_state='[N-N-N,...]'
+*/
+static int wsrep_add_sst_mode_cmds(MYSQL *mysql) {
+  MYSQL_RES *res;
+  MYSQL_ROW row;
+
+  if (mysql_get_server_version(mysql) < 100005) {
+    /* @@gtid_binlog_state does not exist. */
+    return 0;
+  }
+
+  if (mysql_query_with_error_report(mysql, &res, "SELECT "
+                                    "@@global.gtid_binlog_state"))
+    return 1;
+
+  if (mysql_num_rows(res) != 1)
+    /* No entry for @@global.gtid_binlog_state, nothing needs to be done. */
+    return 0;
+
+  if (!(row= mysql_fetch_row(res)) || !(char *)row[0])
+    return 1;
+
+  /* first, add a command to turn off binary logging, */
+  fprintf(md_result_file, "SET @@session.sql_log_bin=OFF;\n");
+
+  /* followed by, a command to set global gtid_binlog_state. */
+  fprintf(md_result_file, "SET @@global.gtid_binlog_state='%s';\n",
+          (char*)row[0]);
+
+  mysql_free_result(res);
+  return 0;
+}
+#endif
+
 static int do_show_master_status(MYSQL *mysql_con, int consistent_binlog_pos)
 {
   MYSQL_ROW row;
@@ -5743,6 +5792,12 @@ int main(int argc, char **argv)
   /* Add 'STOP SLAVE to beginning of dump */
   if (opt_slave_apply && add_stop_slave())
     goto err;
+
+#ifdef WITH_WSREP
+  if (opt_galera_sst_mode && wsrep_add_sst_mode_cmds(mysql))
+    goto err;
+#endif
+
   if (opt_master_data && do_show_master_status(mysql, consistent_binlog_pos))
     goto err;
   if (opt_slave_data && do_show_slave_status(mysql))

cmake/cpack_rpm.cmake

@@ -147,9 +147,10 @@ SETA(CPACK_RPM_test_PACKAGE_OBSOLETES
 SETA(CPACK_RPM_test_PACKAGE_PROVIDES
   "MySQL-test")
 
-SETA(CPACK_RPM_server_PACKAGE_REQUIRES 
-   ${CPACK_RPM_PACKAGE_REQUIRES}
-   "MariaDB-client")
+SETA(CPACK_RPM_server_PACKAGE_REQUIRES
+  "${CPACK_RPM_PACKAGE_REQUIRES}"
+  "MariaDB-client" "galera" "rsync" "lsof" "socat" "grep" "gawk" "iproute"
+  "coreutils" "findutils")
 
 SET(CPACK_RPM_server_PRE_INSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/rpm/server-prein.sh)
 SET(CPACK_RPM_server_PRE_UNINSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/rpm/server-preun.sh)

cmake/plugin.cmake

@@ -153,6 +153,14 @@ MACRO(MYSQL_ADD_PLUGIN)
         ADD_DEPENDENCIES(${target}_embedded GenError)
       ENDIF()
     ENDIF()
+
+    IF (WITH_WSREP)
+      # Set compile definitions for non-embedded plugins
+      LIST(APPEND wsrep_definitions "WITH_WSREP")
+      LIST(APPEND wsrep_definitions "WSREP_PROC_INFO")
+      SET_TARGET_PROPERTIES(${target} PROPERTIES
+        COMPILE_DEFINITIONS "${wsrep_definitions}")
+    ENDIF()
     
     IF(ARG_STATIC_OUTPUT_NAME)
       SET_TARGET_PROPERTIES(${target} PROPERTIES 
@@ -185,8 +193,17 @@ MACRO(MYSQL_ADD_PLUGIN)
     ADD_VERSION_INFO(${target} MODULE SOURCES)
     ADD_LIBRARY(${target} MODULE ${SOURCES}) 
     DTRACE_INSTRUMENT(${target})
+
+    LIST(APPEND dyn_compile_definitions "MYSQL_DYNAMIC_PLUGIN")
+
+    IF (WITH_WSREP)
+      LIST(APPEND dyn_compile_definitions "WITH_WSREP")
+      LIST(APPEND dyn_compile_definitions "WSREP_PROC_INFO")
+    ENDIF()
+
     SET_TARGET_PROPERTIES (${target} PROPERTIES PREFIX ""
-      COMPILE_DEFINITIONS "MYSQL_DYNAMIC_PLUGIN")
+      COMPILE_DEFINITIONS "${dyn_compile_definitions}")
+
     TARGET_LINK_LIBRARIES (${target} mysqlservices ${ARG_LINK_LIBRARIES})
 
     # Plugin uses symbols defined in mysqld executable.
@@ -207,7 +224,8 @@ MACRO(MYSQL_ADD_PLUGIN)
       OUTPUT_NAME "${ARG_MODULE_OUTPUT_NAME}")  
     # Install dynamic library
     IF(ARG_COMPONENT)
-      IF(CPACK_COMPONENTS_ALL AND NOT CPACK_COMPONENTS_ALL MATCHES ${ARG_COMPONENT})
+      IF(CPACK_COMPONENTS_ALL AND
+         NOT CPACK_COMPONENTS_ALL MATCHES ${ARG_COMPONENT})
         SET(CPACK_COMPONENTS_ALL ${CPACK_COMPONENTS_ALL} ${ARG_COMPONENT} PARENT_SCOPE)
         SET(CPACK_RPM_${ARG_COMPONENT}_PACKAGE_REQUIRES "MariaDB-server" PARENT_SCOPE)
 

cmake/wsrep.cmake

+# Copyright (c) 2011, Codership Oy <info@codership.com>.
+# Copyright (c) 2013, Monty Program Ab.
+# 
+# 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA 
+
+# We need to generate a proper spec file even without --with-wsrep flag,
+# so WSREP_VERSION is produced regardless
+
+# Set the patch version
+SET(WSREP_PATCH_VERSION "10")
+
+# MariaDB addition: Revision number of the last revision merged from
+# codership branch visible in @@visible_comment.
+# Branch : codership-mysql/5.5
+SET(WSREP_PATCH_REVNO "4002")  # Should be updated on every merge.
+
+# MariaDB addition: Revision number of the last revision merged from
+# Branch : lp:maria/maria-10.0-galera
+SET(WSREP_PATCH_REVNO2 "3867")  # Should be updated on every merge.
+
+# MariaDB: Obtain patch revision number:
+# Update WSREP_PATCH_REVNO if WSREP_REV environment variable is set.
+IF (DEFINED ENV{WSREP_REV})
+  SET(WSREP_PATCH_REVNO $ENV{WSREP_REV})
+ENDIF()
+
+# Obtain wsrep API version
+EXECUTE_PROCESS(
+  COMMAND sh -c "grep WSREP_INTERFACE_VERSION ${MySQL_SOURCE_DIR}/wsrep/wsrep_api.h | cut -d '\"' -f 2"
+  OUTPUT_VARIABLE WSREP_API_VERSION
+  RESULT_VARIABLE RESULT
+)
+#FILE(WRITE "wsrep_config" "Debug: WSREP_API_VERSION result: ${RESULT}\n")
+STRING(REGEX REPLACE "(\r?\n)+$" "" WSREP_API_VERSION "${WSREP_API_VERSION}")
+
+IF(NOT WSREP_PATCH_REVNO)
+  MESSAGE(WARNING "Could not determine bzr revision number, WSREP_VERSION will "
+          "not contain the revision number.")
+  SET(WSREP_VERSION
+      "${WSREP_API_VERSION}.${WSREP_PATCH_VERSION}"
+  )
+ELSE()
+  SET(WSREP_VERSION
+      "${WSREP_API_VERSION}.${WSREP_PATCH_VERSION}.r${WSREP_PATCH_REVNO}"
+  )
+ENDIF()
+
+#
+# Galera library does not compile with windows and solaris
+#
+IF(UNIX)
+OPTION(WITH_WSREP "WSREP replication API (to use, e.g. Galera Replication library)" ON)
+ELSE()
+OPTION(WITH_WSREP "WSREP replication API (to use, e.g. Galera Replication library)" OFF)
+ENDIF()
+
+MACRO (BUILD_WITH_WSREP)   
+  SET(WSREP_C_FLAGS   "-DWITH_WSREP -DWSREP_PROC_INFO -DMYSQL_MAX_VARIABLE_VALUE_LEN=2048")
+  SET(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} ${WSREP_C_FLAGS}")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WSREP_C_FLAGS}")
+  SET(COMPILATION_COMMENT "${COMPILATION_COMMENT}, wsrep_${WSREP_VERSION}")
+  #SET(WITH_EMBEDDED_SERVER OFF CACHE INTERNAL "" FORCE)
+ENDMACRO()
+
+#

debian/dist/Debian/control

@@ -192,7 +192,7 @@ Architecture: any
 Suggests: tinyca, mailx, mariadb-test
 Recommends: libhtml-template-perl
 Pre-Depends: mariadb-common, adduser (>= 3.40), debconf
-Depends: mariadb-client-10.1 (>= ${source:Version}), libdbi-perl, perl (>= 5.6), ${shlibs:Depends}, ${misc:Depends}, psmisc, passwd, lsb-base (>= 3.0-10), mariadb-server-core-10.1 (>= ${binary:Version})
+Depends: mariadb-client-10.1 (>= ${source:Version}), libdbi-perl, perl (>= 5.6), ${shlibs:Depends}, ${misc:Depends}, psmisc, passwd, lsb-base (>= 3.0-10), mariadb-server-core-10.1 (>= ${binary:Version}), galera (>=25.2) rsync, lsof, socat, grep, gawk, iproute, coreutils, findutils
 Provides: mariadb-server, mysql-server, virtual-mysql-server
 Conflicts: mariadb-server (<< ${source:Version}), mysql-server (<< ${source:Version}),
     mysql-server-4.1, mysql-server-5.0, mysql-server-5.1, mysql-server-5.5,

debian/dist/Ubuntu/control

@@ -186,7 +186,7 @@ Architecture: any
 Suggests: tinyca, mailx, mariadb-test
 Recommends: libhtml-template-perl
 Pre-Depends: mariadb-common, adduser (>= 3.40), debconf
-Depends: mariadb-client-10.1 (>= ${source:Version}), libdbi-perl, perl (>= 5.6), ${shlibs:Depends}, ${misc:Depends}, psmisc, passwd, lsb-base (>= 3.0-10), mariadb-server-core-10.1 (>= ${binary:Version})
+Depends: mariadb-client-10.1 (>= ${source:Version}), libdbi-perl, perl (>= 5.6), ${shlibs:Depends}, ${misc:Depends}, psmisc, passwd, lsb-base (>= 3.0-10), mariadb-server-core-10.1 (>= ${binary:Version}), galera (>=25.2) rsync, lsof, socat, grep, gawk, iproute, coreutils, findutils
 Provides: mariadb-server, mysql-server, virtual-mysql-server
 Conflicts: mariadb-server (<< ${source:Version}), mysql-server (<< ${source:Version}),
     mysql-server-4.1, mysql-server-5.0, mysql-server-5.1, mysql-server-5.5,

include/mysql/service_logger.h

@@ -71,7 +71,7 @@ extern struct logger_service_st {
   int (*rotate)(LOGGER_HANDLE *log);
 } *logger_service;
 
-#if MYSQL_DYNAMIC_PLUGIN
+#ifdef MYSQL_DYNAMIC_PLUGIN
 
 #define logger_init_mutexes logger_service->logger_init_mutexes
 #define logger_open(path, size_limit, rotations) \

include/mysqld_default_groups.h

@@ -5,4 +5,7 @@ const char *load_default_groups[]= {
 "mysqld", "server", MYSQL_BASE_VERSION,
 "mariadb", MARIADB_BASE_VERSION,
 "client-server",
+#ifdef WITH_WSREP
+"galera",
+#endif
 0, 0};

include/thr_lock.h

@@ -20,6 +20,15 @@
 #ifdef	__cplusplus
 extern "C" {
 #endif
+#ifdef WITH_WSREP
+#include <my_sys.h>
+  typedef my_bool (* wsrep_thd_is_brute_force_fun)(void *, my_bool);
+  typedef int (* wsrep_abort_thd_fun)(void *, void *, my_bool);
+  typedef int (* wsrep_on_fun)(void *);
+  void wsrep_thr_lock_init(
+    wsrep_thd_is_brute_force_fun bf_fun, wsrep_abort_thd_fun abort_fun,
+    my_bool debug, my_bool convert_LOCK_to_trx, wsrep_on_fun on_fun);
+#endif
 
 #include <my_pthread.h>
 #include <my_list.h>
@@ -95,6 +104,10 @@ typedef struct st_thr_lock_info
 {
   pthread_t thread;
   my_thread_id thread_id;
+#ifdef WITH_WSREP
+  void *mysql_thd;        // THD pointer
+  my_bool in_lock_tables; // true, if inside locking session
+#endif
 } THR_LOCK_INFO;
 
 

mysql-test/extra/binlog_tests/binlog.test

@@ -372,7 +372,8 @@ dfLtTBcBAAAAIgAAAPkAAAAAABcAAAAAAAcAAf/+AQAAAA==
 
 SELECT * FROM t1;
 --echo # Their values should be ON
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
+SHOW SESSION VARIABLES LIKE "unique_checks";
 
 --echo
 SET @@SESSION.foreign_key_checks= OFF;
@@ -387,7 +388,8 @@ dfLtTBcBAAAAIgAAAM0BAAAAABcAAAAAAAEAAf/+AgAAAA==
 
 SELECT * FROM t1;
 --echo # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
+SHOW SESSION VARIABLES LIKE "unique_checks";
 
 --echo # INSERT INTO t1 VALUES(2)
 --echo # foreign_key_checks=1 and unique_checks=1
@@ -401,7 +403,8 @@ dfLtTBcBAAAAIgAAAM0BAAAAABcAAAAAAAEAAf/+AgAAAA==
 
 SELECT * FROM t1;
 --echo # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
+SHOW SESSION VARIABLES LIKE "unique_checks";
 
 DROP TABLE t1;
 

mysql-test/include/galera_cluster.inc

+# galera_cluster.inc
+# ==================
+#
+# Description
+# -----------
+# Configure galera cluster with 2 nodes.
+#
+
+--let $galera_cluster_size = 2
+--source include/galera_init.inc

mysql-test/include/galera_connect.inc

+# galera_connect.inc
+# ==================
+#
+# Description
+# -----------
+# Open a connection to the specified server number ($galera_server_number).
+# The connection itself would be identified by $galera_connection_name.
+#
+# Parameters
+# ----------
+# $galera_connection_name
+#   Name of the resulting connection.
+#
+# $galera_server_number
+#   Sequence number of the node in the galera cluster.
+#
+# $galera_debug
+#   Print debug information.
+#
+
+if (!$galera_connection_name)
+{
+  --die ERROR IN TEST: $galera_connection_name must be set before sourcing include/galera_connect.inc
+}
+
+if (!$galera_server_number)
+{
+  --die ERROR IN TEST: $galera_server_number must be set before sourcing include/galera_connect.inc
+}
+
+--let $_galera_port= \$NODE_MYPORT_$galera_server_number
+if (!$_galera_port)
+{
+  --echo Bug in test case: '\$NODE_MYPORT_$galera_server_number' not initialized. Check the test's .cfg file.
+  --die Not all NODE_MYPORT_* environment variables are setup correctly.
+}
+
+if ($galera_debug)
+{
+  --echo connect($galera_connection_name,127.0.0.1,root,,test,$_galera_port,)
+}
+
+# Open a connection
+--connect($galera_connection_name,127.0.0.1,root,,test,$_galera_port,)
+

mysql-test/include/galera_diff.inc

+# galera_diff.inc
+# ===============
+#
+# Description
+# -----------
+# Compare the output of the given statement on all the nodes of the cluster.
+#
+# Parameters
+# ----------
+# $galera_diff_statement
+#   Statement for which the output would be compared.
+# 
+# $galera_diff_database
+#   Database against which the above statement would be executed.
+#   (Default : test)
+#
+# $galera_diff_servers
+#   Comma separated list of servers to executed the diff statement on. If not
+#   set, a list of servers will be generated based on $galera_cluster_size.
+#
+# $galerra_debug
+#   Print debug information.
+#
+
+if (!$galera_diff_statement)
+{
+  --die ERROR IN TEST: $galera_diff_statement must be set before sourcing include/galera_diff.inc
+}
+
+--let $_galera_diff_database = $galera_diff_database
+if (!$_galera_diff_database)
+{
+  --let $_galera_diff_database = test 
+}
+
+--let $_galera_diff_servers= $galera_diff_servers
+if (!$_galera_diff_servers)
+{
+  --let $_i= $galera_cluster_size
+  --let $_galera_diff_servers= 
+  while ($_i)
+  {
+    --let $_galera_diff_servers= $_i,$_galera_diff_servers
+    --dec $_i
+  }
+}
+if ($galera_debug)
+{
+  --echo \$galera_diff_servers= '$_galera_diff_servers'
+}
+
+if (!$galera_debug)
+{
+  --disable_query_log
+}
+
+# Generate file containing $galera_diff_statement. We don't pass the
+# statement on the command line, because it would be subject to shell
+# substitutions.
+--let $write_to_file= GENERATE
+--let $write_var= $galera_diff_statement
+--source include/write_var_to_file.inc
+--let $_galera_diff_statement_file= $write_to_file
+
+if (!$galera_debug)
+{
+  --enable_query_log
+}
+
+# Compare all servers.
+--let $_galera_diff_first= 1
+while ($_galera_diff_servers)
+{
+  # Set $_galera_diff_server_i to the first number in the list
+  --let $_galera_diff_server_i= `SELECT SUBSTRING_INDEX('$_galera_diff_servers', ',', 1)`
+  # Remove $_galera_diff_server_i from the list
+  --let $_galera_diff_servers= `SELECT SUBSTRING('$_galera_diff_servers', LENGTH('$_galera_diff_server_i') + 2)`
+
+  # Execute statement
+  --let $_galera_diff_file= $MYSQLTEST_VARDIR/tmp/_galera_diff_server-$_galera_diff_server_i.tmp
+  --exec $MYSQL --defaults-group-suffix=.$_galera_diff_server_i $_galera_diff_database < $_galera_diff_statement_file > $_galera_diff_file
+
+  # Compare
+  if (!$_galera_diff_first)
+  {
+    if ($galera_debug)
+    {
+      --echo diffing $_galera_diff_file and $_galera_diff_prev_file
+    }
+    --diff_files $_galera_diff_file $_galera_diff_prev_file
+    --remove_file $_galera_diff_prev_file
+  }
+  --let $_galera_diff_prev_file= $_galera_diff_file
+  --let $_galera_diff_first= 0
+}
+
+# Cleanup
+--remove_file $_galera_diff_prev_file
+--remove_file $_galera_diff_statement_file
+

mysql-test/include/galera_end.inc

+# galera_end.inc
+# ==============
+#
+# Description
+# -----------
+# Closes the connections opened via include/galera_init.inc
+#
+# Parameters
+# ----------
+# $galera_cluster_size
+#   Number of nodes in the cluster.
+#
+
+--let $_galera_node= $galera_cluster_size
+
+while ($_galera_node)
+{
+  if ($galera_debug)
+  {
+    --echo Disconnecting node_$_galera_node
+  }
+  --disconnect node_$_galera_node
+  --dec $_galera_node
+}
+

mysql-test/include/galera_init.inc

+# galera_init.inc
+# ===============
+#
+# Description
+# -----------
+# Set up a Galera cluster with $wsrep_cluster_size nodes.
+#
+# Parameters
+# ----------
+# $galera_cluster_size
+#   Number of nodes in the cluster.
+#
+
+--source include/have_wsrep_enabled.inc
+
+--let $_galera_node= $galera_cluster_size
+
+while ($_galera_node)
+{
+  --let $galera_connection_name= node_$_galera_node
+  --let $galera_server_number= $_galera_node
+  --source include/galera_connect.inc
+
+  --dec $_galera_node
+}
+

mysql-test/include/have_wsrep.inc

+# To be used in a test which requires server to be compiled with wsrep support
+# (-DWITH_WSREP=ON) and wsrep plugin is ACTIVE.
+
+if (`SELECT COUNT(*)=0 FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME = 'wsrep' AND PLUGIN_STATUS='ACTIVE'`)
+{
+  --skip Test required wsrep plugin.
+}
+

mysql-test/include/have_wsrep_enabled.inc

+# To be used in a test which requires wsrep plugin to be ACTIVE and enabled
+# (i.e. wsrep_on=ON). It includes have_wsrep.inc.
+
+--source include/have_wsrep.inc
+
+--require r/have_wsrep.require
+disable_query_log;
+SHOW VARIABLES LIKE 'wsrep_on';
+enable_query_log;

mysql-test/include/mtr_check.sql

@@ -34,6 +34,7 @@ BEGIN
      AND variable_name != 'INNODB_USE_NATIVE_AIO'
      AND variable_name not like 'GTID%POS'
      AND variable_name != 'GTID_BINLOG_STATE'
+     AND variable_name != 'WSREP_DATA_HOME_DIR'
    ORDER BY variable_name;
 
   -- Dump all databases, there should be none

mysql-test/include/mtr_warnings.sql

@@ -226,6 +226,14 @@ INSERT INTO global_suppressions VALUES
  ("Slave I/O: Notifying master by SET @master_binlog_checksum= @@global.binlog_checksum failed with error.*"),
  ("Slave I/O: Setting master-side filtering of @@skip_replication failed with error:.*"),
  ("Slave I/O: Setting @mariadb_slave_capability failed with error:.*"),
+
+ /*
+   Galera-related warnings.
+ */
+ ("WSREP: Could not open saved state file for reading: .*"),
+ ("WSREP: last inactive check more than .* skipping check"),
+ ("WSREP: Gap in state sequence. Need state transfer."),
+ ("WSREP: Failed to prepare for incremental state transfer: .*"),
  ("THE_LAST_SUPPRESSION")||
 
 

mysql-test/include/not_wsrep.inc

+# To be used in a test which should be skipped if server is compiled with wsrep
+# support (-DWITH_WSREP=ON) and wsrep plugin is ACTIVE.
+
+-- require r/not_wsrep.require
+disable_query_log;
+SELECT VERSION() LIKE '%wsrep%' AS 'HAVE_WSREP';
+enable_query_log;

mysql-test/lib/My/ConfigFactory.pm

@@ -238,6 +238,9 @@ my @mysqld_rules=
  { 'pid-file' => \&fix_pidfile },
  { '#host' => \&fix_host },
  { 'port' => \&fix_port },
+ # galera base_port and port used during SST
+ { '#galera_port' => \&fix_port },
+ { '#sst_port' => \&fix_port },
  { 'socket' => \&fix_socket },
  { '#log-error' => \&fix_log_error },
  { 'general-log' => 1 },

mysql-test/lib/mtr_cases.pm

@@ -861,6 +861,8 @@ sub collect_one_test_case {
       # Suite has no config, autodetect which one to use
       if ($tinfo->{rpl_test}) {
         $config= "suite/rpl/my.cnf";
+      } elsif ($tinfo->{galera_test}) {
+        $config= "suite/galera/my.cnf";
       } else {
         $config= "include/default_my.cnf";
       }
@@ -981,6 +983,7 @@ my $tags_map= {'big_test' => ['big_test', 1],
                'master-slave' => ['rpl_test', 1],
                'ndb_master-slave' => ['rpl_test', 1, 'ndb_test', 1],
                'long_test' => ['long_test', 1],
+               'galera_init' => ['galera_test', 1],
 };
 my $tags_regex_string= join('|', keys %$tags_map);
 my $tags_regex= qr:include/($tags_regex_string)\.inc:o;

mysql-test/mysql-test-run.pl

@@ -135,6 +135,7 @@ my $opt_start;
 my $opt_start_dirty;
 my $opt_start_exit;
 my $start_only;
+my $file_wsrep_provider;
 
 END {
   if ( defined $opt_tmpdir_pid and $opt_tmpdir_pid == $$ )
@@ -412,6 +413,7 @@ sub main {
   check_ndbcluster_support();
   check_ssl_support();
   check_debug_support();
+  check_wsrep_support();
 
   if (!$opt_suites) {
     $opt_suites= join ',', collect_default_suites(@DEFAULT_SUITES);
@@ -2397,6 +2399,24 @@ sub environment_setup {
     $ENV{'NDB_EXAMPLES_OUTPUT'}=      $path_ndb_testrun_log;
   }
 
+  # ----------------------------------------------------
+  # Setup env for wsrep
+  # ----------------------------------------------------
+  if (have_wsrep()) {
+    if (defined $ENV{'WSREP_PROVIDER'} ) {
+      # Nothing needs to be done! WSREP_PROVIDER env is already set & checked;
+      # will be used.
+    } else {
+      $ENV{'WSREP_PROVIDER'}=  $file_wsrep_provider;
+    }
+
+    if ($ENV{'WSREP_PROVIDER'} ne "") {
+      mtr_verbose("WSREP_PROVIDER set to $ENV{'WSREP_PROVIDER'}");
+    } else {
+      mtr_verbose("WSREP_PROVIDER isn't available");
+    }
+  }
+
   # ----------------------------------------------------
   # mysql clients
   # ----------------------------------------------------
@@ -3174,6 +3194,40 @@ sub ndbcluster_start ($) {
   return 0;
 }
 
+sub have_wsrep() {
+  my $wsrep_on= $mysqld_variables{'wsrep-on'};
+  return defined $wsrep_on
+}
+
+sub check_wsrep_provider_env {
+  if (defined $ENV{'WSREP_PROVIDER'}) {
+      if (mtr_file_exists($ENV{'WSREP_PROVIDER'}) eq "") {
+        mtr_error("WSREP_PROVIDER env set to an invalid path");
+        return 0; # error
+      }
+      # Ok, WSREP_PROVIDER set to a valid path.
+      return 1;
+  }
+  # Ok, WSREP_PROVIDER not defined.
+  return 2;
+}
+
+sub check_wsrep_support() {
+  if (have_wsrep())
+  {
+    mtr_report(" - binaries built with wsrep patch");
+
+    $file_wsrep_provider=
+      mtr_file_exists("/usr/lib/galera/libgalera_smm.so",
+                      "/usr/lib64/galera/libgalera_smm.so");
+
+    if ((check_wsrep_provider_env() == 1) || ($file_wsrep_provider ne "")) {
+      # Add galera test suites
+      mtr_report(" - adding wsrep, galera to default test suites");
+      push @DEFAULT_SUITES, qw(wsrep galera);
+    }
+  }
+}
 
 sub mysql_server_start($) {
   my ($mysqld, $tinfo) = @_;
@@ -4837,6 +4891,10 @@ sub extract_warning_lines ($$) {
      qr|Plugin 'FEEDBACK' registration as a INFORMATION SCHEMA failed|,
      qr|'log-bin-use-v1-row-events' is MySQL 5.6 compatible option|,
      qr|InnoDB: Setting thread \d+ nice to \d+ failed, current nice \d+, errno 13|, # setpriority() fails under valgrind
+     # Galera-related warnings.
+     qr|WSREP:.*down context.*|,
+     qr|WSREP: Failed to send state UUID:.*|,
+     qr|WSREP: wsrep_sst_receive_address.*|,
     );
 
   my $matched_lines= [];

mysql-test/r/have_wsrep.require

+Variable_name	Value
+wsrep_on	ON

mysql-test/r/mysql_tzinfo_to_sql_symlink.result

 #
 # MDEV-5226 mysql_tzinfo_to_sql errors with tzdata 2013f and above
 #
+SET SESSION wsrep_replicate_myisam=ON;
 # Verbose run
 TRUNCATE TABLE time_zone;
 TRUNCATE TABLE time_zone_name;

mysql-test/r/mysqld--help.result

@@ -1065,6 +1065,88 @@ The following options may be given as the first argument:
  -V, --version       Output version information and exit.
  --wait-timeout=#    The number of seconds the server waits for activity on a
  connection before closing it
+ --wsrep-OSU-method[=name] 
+ Method for Online Schema Upgrade
+ --wsrep-auto-increment-control 
+ To automatically control the assignment of autoincrement
+ variables
+ (Defaults to on; use --skip-wsrep-auto-increment-control to disable.)
+ --wsrep-causal-reads 
+ Enable "strictly synchronous" semantics for read
+ operations
+ --wsrep-certify-nonPK 
+ Certify tables with no primary key
+ (Defaults to on; use --skip-wsrep-certify-nonPK to disable.)
+ --wsrep-cluster-address=name 
+ Address to initially connect to cluster
+ --wsrep-cluster-name=name 
+ Name for the cluster
+ --wsrep-convert-LOCK-to-trx 
+ To convert locking sessions into transactions
+ --wsrep-data-home-dir=name 
+ home directory for wsrep provider
+ --wsrep-dbug-option=name 
+ DBUG options to provider library
+ --wsrep-debug       To enable debug level logging
+ --wsrep-desync      To desynchronize the node from the cluster
+ --wsrep-drupal-282555-workaround 
+ To use a workaround forbad autoincrement value
+ --wsrep-forced-binlog-format=name 
+ binlog format to take effect over user's choice
+ --wsrep-load-data-splitting 
+ To commit LOAD DATA transaction after every 10K rows
+ inserted
+ (Defaults to on; use --skip-wsrep-load-data-splitting to disable.)
+ --wsrep-log-conflicts 
+ To log multi-master conflicts
+ --wsrep-max-ws-rows=# 
+ Max number of rows in write set
+ --wsrep-max-ws-size=# 
+ Max write set size (bytes)
+ --wsrep-mysql-replication-bundle=# 
+ mysql replication group commit 
+ --wsrep-node-address=name 
+ Node address
+ --wsrep-node-incoming-address=name 
+ Client connection address
+ --wsrep-node-name=name 
+ Node name
+ --wsrep-notify-cmd=name 
+ --wsrep-on          To enable wsrep replication 
+ (Defaults to on; use --skip-wsrep-on to disable.)
+ --wsrep-provider=name 
+ Path to replication provider library
+ --wsrep-provider-options=name 
+ provider specific options
+ --wsrep-recover     Recover database state after crash and exit
+ --wsrep-replicate-myisam 
+ To enable myisam replication
+ --wsrep-restart-slave 
+ Should MySQL slave be restarted automatically, when node
+ joins back to cluster
+ --wsrep-retry-autocommit=# 
+ Max number of times to retry a failed autocommit
+ statement
+ --wsrep-slave-FK-checks 
+ Should slave thread do foreign key constraint checks
+ (Defaults to on; use --skip-wsrep-slave-FK-checks to disable.)
+ --wsrep-slave-UK-checks 
+ Should slave thread do secondary index uniqueness checks
+ --wsrep-slave-threads=# 
+ Number of slave appliers to launch
+ --wsrep-sst-auth=name 
+ Authentication for SST connection
+ --wsrep-sst-donor=name 
+ preferred donor node for the SST
+ --wsrep-sst-donor-rejects-queries 
+ Reject client queries when donating state snapshot
+ transfer
+ --wsrep-sst-method=name 
+ State snapshot transfer method
+ --wsrep-sst-receive-address=name 
+ Address where node is waiting for SST contact
+ --wsrep-start-position=name 
+ global transaction position to start from 
 
 Variables (--variable-name=value)
 allow-suspicious-udfs FALSE
@@ -1364,6 +1446,43 @@ use-stat-tables NEVER
 userstat FALSE
 verbose TRUE
 wait-timeout 28800
+wsrep-OSU-method TOI
+wsrep-auto-increment-control TRUE
+wsrep-causal-reads FALSE
+wsrep-certify-nonPK TRUE
+wsrep-cluster-address 
+wsrep-cluster-name my_wsrep_cluster
+wsrep-convert-LOCK-to-trx FALSE
+wsrep-data-home-dir 
+wsrep-dbug-option 
+wsrep-debug FALSE
+wsrep-desync FALSE
+wsrep-drupal-282555-workaround FALSE
+wsrep-forced-binlog-format NONE
+wsrep-load-data-splitting TRUE
+wsrep-log-conflicts FALSE
+wsrep-max-ws-rows 131072
+wsrep-max-ws-size 1073741824
+wsrep-mysql-replication-bundle 0
+wsrep-node-address 
+wsrep-node-incoming-address AUTO
+wsrep-notify-cmd 
+wsrep-on FALSE
+wsrep-provider none
+wsrep-provider-options 
+wsrep-recover FALSE
+wsrep-replicate-myisam FALSE
+wsrep-restart-slave FALSE
+wsrep-retry-autocommit 1
+wsrep-slave-FK-checks TRUE
+wsrep-slave-UK-checks FALSE
+wsrep-slave-threads 1
+wsrep-sst-auth (No default value)
+wsrep-sst-donor 
+wsrep-sst-donor-rejects-queries FALSE
+wsrep-sst-method rsync
+wsrep-sst-receive-address AUTO
+wsrep-start-position 00000000-0000-0000-0000-000000000000:-1
 
 To see what values a running MySQL server is using, type
 'mysqladmin variables' instead of 'mysqld --verbose --help'.

mysql-test/r/not_wsrep.require

+HAVE_WSREP
+0

mysql-test/suite/binlog/r/binlog_row_binlog.result

@@ -806,9 +806,11 @@ SELECT * FROM t1;
 c1
 1
 # Their values should be ON
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	ON
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	ON
 
 SET @@SESSION.foreign_key_checks= OFF;
@@ -824,9 +826,11 @@ c1
 1
 2
 # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	OFF
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	OFF
 # INSERT INTO t1 VALUES(2)
 # foreign_key_checks=1 and unique_checks=1
@@ -842,8 +846,10 @@ c1
 1
 2
 # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	OFF
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	OFF
 DROP TABLE t1;

mysql-test/suite/binlog/r/binlog_stm_binlog.result

@@ -618,9 +618,11 @@ SELECT * FROM t1;
 c1
 1
 # Their values should be ON
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	ON
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	ON
 
 SET @@SESSION.foreign_key_checks= OFF;
@@ -636,9 +638,11 @@ c1
 1
 2
 # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	OFF
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	OFF
 # INSERT INTO t1 VALUES(2)
 # foreign_key_checks=1 and unique_checks=1
@@ -654,8 +658,10 @@ c1
 1
 2
 # Their values should be OFF
-SHOW SESSION VARIABLES LIKE "%_checks";
+SHOW SESSION VARIABLES LIKE "foreign_key_checks";
 Variable_name	Value
 foreign_key_checks	OFF
+SHOW SESSION VARIABLES LIKE "unique_checks";
+Variable_name	Value
 unique_checks	OFF
 DROP TABLE t1;

mysql-test/suite/galera/galera_2nodes.cnf

+# Use default setting for mysqld processes
+!include include/default_mysqld.cnf
+
+[mysqld.1]
+binlog-format=row
+wsrep_provider=@ENV.WSREP_PROVIDER
+wsrep_cluster_address='gcomm://'
+wsrep_provider_options='base_port=@mysqld.1.#galera_port'
+wsrep_sst_receive_address='127.0.0.1:@mysqld.1.#sst_port'
+
+[mysqld.2]
+binlog-format=row
+wsrep_provider=@ENV.WSREP_PROVIDER
+wsrep_cluster_address='gcomm://127.0.0.1:@mysqld.1.#galera_port'
+wsrep_provider_options='base_port=@mysqld.2.#galera_port'
+wsrep_sst_receive_address='127.0.0.1:@mysqld.2.#sst_port'
+
+[ENV]
+NODE_MYPORT_1= @mysqld.1.port
+NODE_MYSOCK_1= @mysqld.1.socket
+
+NODE_MYPORT_2= @mysqld.2.port
+NODE_MYSOCK_2= @mysqld.2.socket
+

mysql-test/suite/galera/my.cnf

+!include galera_2nodes.cnf

mysql-test/suite/galera/r/basic.result

+USE test;
+CREATE TABLE t1(c1 INT PRIMARY KEY) ENGINE=INNODB;
+INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
+SELECT * FROM t1;
+c1
+1
+2
+3
+4
+5
+
+# On node_1
+SELECT * FROM test.t1;
+c1
+1
+2
+3
+4
+5
+
+# On node_2
+SELECT * FROM test.t1;
+c1
+1
+2
+3
+4
+5
+DROP TABLE t1;
+# End of test

mysql-test/suite/galera/r/grant.result

+#
+# MDEV#6266: Changing password fails on galera cluster
+#
+
+# On node_1
+GRANT SELECT ON *.* TO 'user_6266'@'localhost' IDENTIFIED BY 'pass';
+
+# Now, try changing password for 'user_6266'. This command should also
+# execute successfully on the other node.
+SET PASSWORD FOR 'user_6266'@'localhost' = PASSWORD('newpass');
+
+# On node_2
+SELECT user FROM mysql.user WHERE user='user_6266';
+user
+user_6266
+DROP USER 'user_6266'@'localhost';
+# End of test

mysql-test/suite/galera/r/partition.result

+#
+# MDEV#4953 Galera: DELETE from a partitioned table is not replicated
+#
+USE test;
+CREATE TABLE t1 (pk INT PRIMARY KEY, i INT) ENGINE=INNODB PARTITION BY HASH(pk) PARTITIONS 2;
+INSERT INTO t1 VALUES (1,100), (2,200);
+SELECT * FROM t1;
+pk	i
+2	200
+1	100
+DELETE FROM t1;
+SELECT * FROM t1;
+pk	i
+
+# On node_1
+SELECT * FROM t1;
+pk	i
+
+# On node_2
+SELECT * FROM t1;
+pk	i
+DROP TABLE t1;
+# End of test

mysql-test/suite/galera/r/unique_key.result

+#
+# MDEV#5552 Deadlock when inserting NULL column value in column with
+# UNIQUE index
+#
+USE test;
+
+# On node_1
+CREATE TABLE t1(c1 INT DEFAULT NULL, UNIQUE KEY c1(c1)) ENGINE=INNODB;
+INSERT INTO t1 VALUES (NULL);
+INSERT INTO t1 VALUES (NULL);
+SELECT * FROM test.t1;
+c1
+NULL
+NULL
+
+# On node_2
+SELECT * FROM test.t1;
+c1
+NULL
+NULL
+
+# On node_1
+INSERT INTO t1 VALUES (1);
+UPDATE t1 SET c1=NULL WHERE c1=1;
+SELECT * FROM test.t1;
+c1
+NULL
+NULL
+NULL
+
+# On node_2
+SELECT * FROM test.t1;
+c1
+NULL
+NULL
+NULL
+
+# On node_1
+DELETE FROM t1 WHERE c1<=>NULL;
+SELECT * FROM test.t1;
+c1
+
+# On node_2
+SELECT * FROM test.t1;
+c1
+DROP TABLE t1;
+# End of test

mysql-test/suite/galera/t/basic.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+USE test;
+CREATE TABLE t1(c1 INT PRIMARY KEY) ENGINE=INNODB;
+INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
+SELECT * FROM t1;
+
+--echo
+--echo # On node_1
+--connection node_1
+SELECT * FROM test.t1;
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT * FROM test.t1;
+
+--let $galera_diff_statement = SELECT * FROM t1
+--source include/galera_diff.inc
+
+# Cleanup
+DROP TABLE t1;
+
+--source include/galera_end.inc
+--echo # End of test

mysql-test/suite/galera/t/grant.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+--echo #
+--echo # MDEV#6266: Changing password fails on galera cluster
+--echo #
+
+--echo
+--echo # On node_1
+--connection node_1
+GRANT SELECT ON *.* TO 'user_6266'@'localhost' IDENTIFIED BY 'pass';
+--echo
+--echo # Now, try changing password for 'user_6266'. This command should also
+--echo # execute successfully on the other node.
+SET PASSWORD FOR 'user_6266'@'localhost' = PASSWORD('newpass');
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT user FROM mysql.user WHERE user='user_6266';
+# cleanup
+DROP USER 'user_6266'@'localhost';
+
+--source include/galera_end.inc
+--echo # End of test

mysql-test/suite/galera/t/partition.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+--source include/have_partition.inc
+
+--echo #
+--echo # MDEV#4953 Galera: DELETE from a partitioned table is not replicated
+--echo #
+
+USE test;
+CREATE TABLE t1 (pk INT PRIMARY KEY, i INT) ENGINE=INNODB PARTITION BY HASH(pk) PARTITIONS 2;
+INSERT INTO t1 VALUES (1,100), (2,200);
+SELECT * FROM t1;
+
+DELETE FROM t1;
+SELECT * FROM t1;
+
+--echo
+--echo # On node_1
+--connection node_1
+SELECT * FROM t1;
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT * FROM t1;
+
+# Cleanup
+DROP TABLE t1;
+
+--source include/galera_end.inc
+--echo # End of test

mysql-test/suite/galera/t/unique_key.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+--echo #
+--echo # MDEV#5552 Deadlock when inserting NULL column value in column with
+--echo # UNIQUE index
+--echo #
+
+USE test;
+--echo
+--echo # On node_1
+--connection node_1
+CREATE TABLE t1(c1 INT DEFAULT NULL, UNIQUE KEY c1(c1)) ENGINE=INNODB;
+INSERT INTO t1 VALUES (NULL);
+INSERT INTO t1 VALUES (NULL);
+SELECT * FROM test.t1;
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT * FROM test.t1;
+
+
+--echo
+--echo # On node_1
+--connection node_1
+INSERT INTO t1 VALUES (1);
+UPDATE t1 SET c1=NULL WHERE c1=1;
+SELECT * FROM test.t1;
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT * FROM test.t1;
+
+--echo
+--echo # On node_1
+--connection node_1
+DELETE FROM t1 WHERE c1<=>NULL;
+SELECT * FROM test.t1;
+
+--echo
+--echo # On node_2
+--connection node_2
+SELECT * FROM test.t1;
+
+--let $galera_diff_statement = SELECT * FROM t1
+--source include/galera_diff.inc
+
+# Cleanup
+DROP TABLE t1;
+
+--source include/galera_end.inc
+--echo # End of test

mysql-test/suite/innodb/r/innodb-autoinc.result

@@ -197,7 +197,7 @@ c1	c2
 5	9
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -230,7 +230,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -269,7 +269,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -282,7 +282,7 @@ SELECT * FROM t1;
 c1
 -1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -315,7 +315,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -330,7 +330,7 @@ SELECT * FROM t1;
 c1
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -370,7 +370,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -385,7 +385,7 @@ SELECT * FROM t1;
 c1
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	100
 auto_increment_offset	10
@@ -419,7 +419,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -434,7 +434,7 @@ c1
 1
 9223372036854775794
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	2
 auto_increment_offset	10
@@ -452,7 +452,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -467,7 +467,7 @@ c1
 1
 18446744073709551603
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	2
 auto_increment_offset	10
@@ -480,7 +480,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -495,7 +495,7 @@ c1
 1
 18446744073709551603
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=5, @@SESSION.AUTO_INCREMENT_OFFSET=7;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	5
 auto_increment_offset	7
@@ -508,7 +508,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -527,7 +527,7 @@ c1
 -9223372036854775806
 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=3, @@SESSION.AUTO_INCREMENT_OFFSET=3;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	3
 auto_increment_offset	3
@@ -544,7 +544,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -562,7 +562,7 @@ SET @@SESSION.AUTO_INCREMENT_INCREMENT=1152921504606846976, @@SESSION.AUTO_INCRE
 Warnings:
 Warning	1292	Truncated incorrect auto_increment_increment value: '1152921504606846976'
 Warning	1292	Truncated incorrect auto_increment_offset value: '1152921504606846976'
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	65535
 auto_increment_offset	65535
@@ -575,7 +575,7 @@ c1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -862,7 +862,7 @@ ERROR 22003: Out of range value for column 'c1' at row 1
 DROP TABLE t1;
 DROP TABLE t2;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1
@@ -1252,7 +1252,7 @@ t1	CREATE TABLE `t1` (
 ) ENGINE=InnoDB AUTO_INCREMENT=18446744073709551615 DEFAULT CHARSET=latin1
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=256;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	256
@@ -1270,7 +1270,7 @@ c1	c2
 1	NULL
 DROP TABLE t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 Variable_name	Value
 auto_increment_increment	1
 auto_increment_offset	1

mysql-test/suite/innodb/t/innodb-autoinc.test

@@ -161,7 +161,7 @@ DROP TABLE t1;
 #
 # Test changes to AUTOINC next value calculation
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (NULL),(5),(NULL);
@@ -178,7 +178,7 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(0);
@@ -198,13 +198,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2), (NULL),(2),(NULL);
 INSERT INTO t1 VALUES (250),(NULL);
 SELECT * FROM t1;
@@ -219,13 +219,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2);
 INSERT INTO t1 VALUES (NULL);
 INSERT INTO t1 VALUES (2);
@@ -245,13 +245,13 @@ DROP TABLE t1;
 # Reset the AUTOINC session variables
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(-1);
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (-2),(NULL),(2),(NULL);
 INSERT INTO t1 VALUES (250),(NULL);
 SELECT * FROM t1;
@@ -267,7 +267,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment is > 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -276,7 +276,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (9223372036854775794); #-- 2^63 - 14
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # This should just fit
 INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
 SELECT * FROM t1;
@@ -286,7 +286,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment and offser are > 1
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -295,7 +295,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 --error ER_AUTOINC_READ_FAILED
 INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
 SELECT * FROM t1;
@@ -305,7 +305,7 @@ DROP TABLE t1;
 # Check for overflow handling when increment and offset are odd numbers
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -314,7 +314,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=5, @@SESSION.AUTO_INCREMENT_OFFSET=7;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 --error ER_AUTOINC_READ_FAILED
 INSERT INTO t1 VALUES (NULL),(NULL), (NULL);
 SELECT * FROM t1;
@@ -324,7 +324,7 @@ DROP TABLE t1;
 # and check for large -ve numbers
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -335,7 +335,7 @@ INSERT INTO t1 VALUES(-9223372036854775807); #-- -2^63 + 1
 INSERT INTO t1 VALUES(-9223372036854775808); #-- -2^63
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=3, @@SESSION.AUTO_INCREMENT_OFFSET=3;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 INSERT INTO t1 VALUES (NULL),(NULL), (NULL);
 SELECT * FROM t1;
 DROP TABLE t1;
@@ -344,7 +344,7 @@ DROP TABLE t1;
 # large numbers 2^60
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
 # TODO: Fix the autoinc init code
@@ -353,7 +353,7 @@ INSERT INTO t1 VALUES(NULL);
 INSERT INTO t1 VALUES (18446744073709551610); #-- 2^64 - 2
 SELECT * FROM t1;
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1152921504606846976, @@SESSION.AUTO_INCREMENT_OFFSET=1152921504606846976;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 --error 167
 INSERT INTO t1 VALUES (NULL),(NULL);
 SELECT * FROM t1;
@@ -364,7 +364,7 @@ DROP TABLE t1;
 #
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
 SET @@INSERT_ID=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 CREATE TABLE t1 (c1 DOUBLE NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES(NULL, 1);
 INSERT INTO t1 VALUES(NULL, 2);
@@ -450,7 +450,7 @@ DROP TABLE t2;
 # If the user has specified negative values for an AUTOINC column then
 # InnoDB should ignore those values when setting the table's max value.
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # TINYINT
 CREATE TABLE t1 (c1 TINYINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1, NULL);
@@ -646,7 +646,7 @@ DROP TABLE t1;
 
 # Check if we handle offset > column max value properly
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=256;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # TINYINT
 CREATE TABLE t1 (c1 TINYINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1, NULL);
@@ -658,7 +658,7 @@ DROP TABLE t1;
 # of the column. IMO, this should not be allowed and the assertion that fails
 # is actually an invariant.
 SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
-SHOW VARIABLES LIKE "%auto_inc%";
+SHOW VARIABLES LIKE "auto_inc%";
 # TINYINT
 CREATE TABLE t1 (c1 INT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (2147483648, 'a');

mysql-test/suite/parts/r/partition_exch_qa_10.result

@@ -23,7 +23,7 @@ a	b
 DROP PROCEDURE test_p1;
 SET @save_autocommit= @@autocommit;
 SET @@autocommit= OFF;
-SHOW VARIABLES LIKE '%autocommit%';
+SHOW VARIABLES LIKE 'autocommit%';
 Variable_name	Value
 autocommit	OFF
 CREATE TRIGGER test_trg_1 BEFORE UPDATE ON tp FOR EACH ROW

mysql-test/suite/parts/t/partition_exch_qa_10.test

@@ -37,7 +37,7 @@ DROP PROCEDURE test_p1;
 
 SET @save_autocommit= @@autocommit;
 SET @@autocommit= OFF;
-SHOW VARIABLES LIKE '%autocommit%';
+SHOW VARIABLES LIKE 'autocommit%';
 DELIMITER |;
 --error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
 CREATE TRIGGER test_trg_1 BEFORE UPDATE ON tp FOR EACH ROW

mysql-test/suite/percona/innodb_sys_index.result

@@ -3,7 +3,7 @@ Warnings:
 Note	1051	Unknown table 'test.t1'
 select @@version_comment limit 1 ;
 @@version_comment
-Source distribution
+Source distribution, wsrep_25.10.r3991
 SELECT COUNT(*) FROM `information_schema`.`INNODB_SYS_INDEXES` ;
 CREATE TABLE test.t1 (  `a` SERIAL NOT NULL ,  `b` VARCHAR( 255 ) NOT NULL ,  INDEX ( `b` )  ) ENGINE = InnoDB ;
 SHOW TABLE STATUS FROM `information_schema` LIKE 'INNODB\_SYS\_INDEXES%' ;

mysql-test/suite/percona/innodb_sys_index.test

@@ -5,7 +5,8 @@ drop table if exists t1;
 #
 # test for bug LP#875797 "Using 'innodb_sys_indexes' causes core dump"
 #
-select @@version_comment limit 1 ;
+# disable version_commit as it could contain wsrep
+#select @@version_comment limit 1 ;
 --disable_result_log
 SELECT COUNT(*) FROM `information_schema`.`INNODB_SYS_INDEXES` ;
 CREATE TABLE test.t1 (  `a` SERIAL NOT NULL ,  `b` VARCHAR( 255 ) NOT NULL ,  INDEX ( `b` )  ) ENGINE = InnoDB ;

mysql-test/suite/perfschema/r/rpl_statements.result

@@ -11,9 +11,10 @@ include/master-slave.inc
 
 *** Create test tables
 
-show variables like '%binlog_format%';
+show variables like 'binlog_format%';
 Variable_name	Value
 binlog_format	MIXED
+wsrep_forced_binlog_format	NONE
 drop table if exists test.marker;
 select thread_id into @my_thread_id
 from performance_schema.threads
@@ -55,9 +56,10 @@ Expect 1
 *** MASTER ***
 **************
 
-show variables like '%binlog_format%';
+show variables like 'binlog_format%';
 Variable_name	Value
 binlog_format	MIXED
+wsrep_forced_binlog_format	NONE
 *** Clear statement events
 
 *** Create/drop table, create/drop database

mysql-test/suite/perfschema/t/rpl_statements.test

@@ -64,7 +64,7 @@ connection master;
 --echo *** Create test tables
 --echo
 
-show variables like '%binlog_format%';
+show variables like 'binlog_format%';
 
 --disable_warnings
 drop table if exists test.marker;
@@ -129,7 +129,7 @@ connection master;
 --echo *** MASTER ***
 --echo **************
 --echo
-show variables like '%binlog_format%';
+show variables like 'binlog_format%';
 
 --echo *** Clear statement events
 --source ../include/rpl_statements_truncate.inc

mysql-test/suite/sys_vars/r/wsrep_auto_increment_control_basic.result

+set @start_value = @@wsrep_auto_increment_control;
+set @@global.wsrep_auto_increment_control=ON;
+set @@global.wsrep_auto_increment_control=OFF;
+set @@global.wsrep_auto_increment_control=1;
+set @@global.wsrep_auto_increment_control=0;
+SET @@global.wsrep_auto_increment_control = -1;
+ERROR 42000: Variable 'wsrep_auto_increment_control' can't be set to the value of '-1'
+set @@global.wsrep_auto_increment_control = @start_value;

mysql-test/suite/sys_vars/r/wsrep_causal_reads_basic.result

+set @start_value = @@wsrep_causal_reads;
+set @@global.wsrep_causal_reads=ON;
+set @@global.wsrep_causal_reads=OFF;
+set @@global.wsrep_causal_reads=1;
+set @@global.wsrep_causal_reads=0;
+SET @@global.wsrep_causal_reads = -1;
+ERROR 42000: Variable 'wsrep_causal_reads' can't be set to the value of '-1'
+set @@global.wsrep_causal_reads = @start_value;

mysql-test/suite/sys_vars/r/wsrep_certify_nonpk_basic.result

+set @start_value = @@wsrep_certify_nonpk;
+set @@global.wsrep_certify_nonpk=ON;
+set @@global.wsrep_certify_nonpk=OFF;
+set @@global.wsrep_certify_nonpk=1;
+set @@global.wsrep_certify_nonpk=0;
+SET @@global.wsrep_certify_nonpk = -1;
+ERROR 42000: Variable 'wsrep_certify_nonPK' can't be set to the value of '-1'
+set @@global.wsrep_certify_nonpk = @start_value;

mysql-test/suite/sys_vars/r/wsrep_cluster_address_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+COUNT(@@GLOBAL.wsrep_cluster_address)
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+COUNT(@@GLOBAL.wsrep_cluster_address)
+1
+1 Expected
+SELECT @@GLOBAL.wsrep_cluster_address = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_cluster_address';
+@@GLOBAL.wsrep_cluster_address = VARIABLE_VALUE
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+COUNT(@@GLOBAL.wsrep_cluster_address)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_cluster_address';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+SELECT @@wsrep_cluster_address = @@GLOBAL.wsrep_cluster_address;
+@@wsrep_cluster_address = @@GLOBAL.wsrep_cluster_address
+1
+1 Expected
+SELECT COUNT(@@wsrep_cluster_address);
+COUNT(@@wsrep_cluster_address)
+1
+1 Expected
+SELECT COUNT(@@local.wsrep_cluster_address);
+ERROR HY000: Variable 'wsrep_cluster_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.wsrep_cluster_address);
+ERROR HY000: Variable 'wsrep_cluster_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+COUNT(@@GLOBAL.wsrep_cluster_address)
+1
+1 Expected
+SELECT wsrep_cluster_address = @@SESSION.wsrep_cluster_address;
+ERROR 42S22: Unknown column 'wsrep_cluster_address' in 'field list'
+Expected error 'Readonly variable'

mysql-test/suite/sys_vars/r/wsrep_cluster_name_basic.result

+set @start_value = @@wsrep_cluster_name;
+set @@global.wsrep_cluster_name='test';
+set @@global.wsrep_cluster_name=NULL;
+ERROR 42000: Variable 'wsrep_cluster_name' can't be set to the value of 'NULL'
+SET @@global.wsrep_cluster_name = 1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_cluster_name'
+set @@global.wsrep_cluster_name = @start_value;

mysql-test/suite/sys_vars/r/wsrep_convert_lock_to_trx_basic.result

+set @start_value = @@wsrep_convert_lock_to_trx;
+set @@global.wsrep_convert_lock_to_trx=ON;
+set @@global.wsrep_convert_lock_to_trx=OFF;
+set @@global.wsrep_convert_lock_to_trx=1;
+set @@global.wsrep_convert_lock_to_trx=0;
+SET @@global.wsrep_convert_lock_to_trx = -1;
+ERROR 42000: Variable 'wsrep_convert_LOCK_to_trx' can't be set to the value of '-1'
+set @@global.wsrep_convert_lock_to_trx = @start_value;

mysql-test/suite/sys_vars/r/wsrep_data_home_dir_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_data_home_dir);
+COUNT(@@GLOBAL.wsrep_data_home_dir)
+1
+1 Expected
+SET @@GLOBAL.wsrep_data_home_dir=1;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+Expected error 'Read only variable'
+SELECT COUNT(@@GLOBAL.wsrep_data_home_dir);
+COUNT(@@GLOBAL.wsrep_data_home_dir)
+1
+1 Expected
+SELECT @@GLOBAL.wsrep_data_home_dir = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_data_home_dir';
+@@GLOBAL.wsrep_data_home_dir = VARIABLE_VALUE
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_data_home_dir);
+COUNT(@@GLOBAL.wsrep_data_home_dir)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_data_home_dir';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+SELECT @@wsrep_data_home_dir = @@GLOBAL.wsrep_data_home_dir;
+@@wsrep_data_home_dir = @@GLOBAL.wsrep_data_home_dir
+1
+1 Expected
+SELECT COUNT(@@wsrep_data_home_dir);
+COUNT(@@wsrep_data_home_dir)
+1
+1 Expected
+SELECT COUNT(@@local.wsrep_data_home_dir);
+ERROR HY000: Variable 'wsrep_data_home_dir' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.wsrep_data_home_dir);
+ERROR HY000: Variable 'wsrep_data_home_dir' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.wsrep_data_home_dir);
+COUNT(@@GLOBAL.wsrep_data_home_dir)
+1
+1 Expected
+SELECT wsrep_data_home_dir = @@SESSION.wsrep_data_home_dir;
+ERROR 42S22: Unknown column 'wsrep_data_home_dir' in 'field list'
+Expected error 'Readonly variable'

mysql-test/suite/sys_vars/r/wsrep_dbug_option_basic.result

+set @start_value = @@wsrep_dbug_option;
+set @@global.wsrep_dbug_option='foo:bar';
+set @@global.wsrep_dbug_option=NULL;
+SET @@global.wsrep_dbug_option = -1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_dbug_option'
+set @@global.wsrep_dbug_option = @start_value;

mysql-test/suite/sys_vars/r/wsrep_debug_basic.result

+set @start_value = @@wsrep_debug;
+set @@global.wsrep_debug=ON;
+set @@global.wsrep_debug=OFF;
+set @@global.wsrep_debug=1;
+set @@global.wsrep_debug=0;
+SET @@global.wsrep_debug = -1;
+ERROR 42000: Variable 'wsrep_debug' can't be set to the value of '-1'
+set @@global.wsrep_debug = @start_value;

mysql-test/suite/sys_vars/r/wsrep_desync_basic.result

+select @@global.wsrep_desync;
+@@global.wsrep_desync
+0

mysql-test/suite/sys_vars/r/wsrep_drupal_282555_workaround_basic.result

+set @start_value = @@wsrep_drupal_282555_workaround;
+set @@global.wsrep_drupal_282555_workaround=ON;
+set @@global.wsrep_drupal_282555_workaround=OFF;
+set @@global.wsrep_drupal_282555_workaround=1;
+set @@global.wsrep_drupal_282555_workaround=0;
+SET @@global.wsrep_drupal_282555_workaround = -1;
+ERROR 42000: Variable 'wsrep_drupal_282555_workaround' can't be set to the value of '-1'
+set @@global.wsrep_drupal_282555_workaround = @start_value;

mysql-test/suite/sys_vars/r/wsrep_forced_binlog_format_basic.result

+set @start_value = @@wsrep_forced_binlog_format;
+set @@global.wsrep_forced_binlog_format = ROW;
+set @@global.wsrep_forced_binlog_format = MIXED;
+set @@global.wsrep_forced_binlog_format = STATEMENT;
+set @@global.wsrep_forced_binlog_format = NONE;
+set @@global.wsrep_forced_binlog_format = FOO;
+ERROR 42000: Variable 'wsrep_forced_binlog_format' can't be set to the value of 'FOO'
+set @@global.wsrep_forced_binlog_format = @start_value;

mysql-test/suite/sys_vars/r/wsrep_load_data_splitting_basic.result

+set @start_value = @@wsrep_load_data_splitting;
+set @@global.wsrep_load_data_splitting=ON;
+set @@global.wsrep_load_data_splitting=OFF;
+set @@global.wsrep_load_data_splitting=1;
+set @@global.wsrep_load_data_splitting=0;
+SET @@global.wsrep_load_data_splitting = -1;
+ERROR 42000: Variable 'wsrep_load_data_splitting' can't be set to the value of '-1'
+set @@global.wsrep_load_data_splitting = @start_value;

mysql-test/suite/sys_vars/r/wsrep_log_conflicts_basic.result

+set @start_value = @@wsrep_log_conflicts;
+set @@global.wsrep_log_conflicts=ON;
+set @@global.wsrep_log_conflicts=OFF;
+set @@global.wsrep_log_conflicts=1;
+set @@global.wsrep_log_conflicts=0;
+SET @@global.wsrep_log_conflicts = -1;
+ERROR 42000: Variable 'wsrep_log_conflicts' can't be set to the value of '-1'
+set @@global.wsrep_log_conflicts = @start_value;

mysql-test/suite/sys_vars/r/wsrep_max_ws_rows_basic.result

+set @start_value = @@wsrep_max_ws_rows;
+set @@global.wsrep_max_ws_rows=256000;
+set @@global.wsrep_max_ws_rows=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '0'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '0'
+set @@global.wsrep_max_ws_rows=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '-1'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '-1'
+SET @@global.wsrep_max_ws_rows = r;
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_rows'
+set @@global.wsrep_max_ws_rows = @start_value;

mysql-test/suite/sys_vars/r/wsrep_max_ws_size_basic.result

+set @start_value = @@wsrep_max_ws_size;
+set @@global.wsrep_max_ws_size=256000;
+set @@global.wsrep_max_ws_size=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '0'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '0'
+set @@global.wsrep_max_ws_size=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '-1'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '-1'
+SET @@global.wsrep_max_ws_size = r;
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_size'
+set @@global.wsrep_max_ws_size = @start_value;

mysql-test/suite/sys_vars/r/wsrep_mysql_replication_bundle_basic.result

+set @start_value = @@wsrep_mysql_replication_bundle;
+set @@global.wsrep_mysql_replication_bundle=0;
+set @@global.wsrep_mysql_replication_bundle=1000;
+set @@global.wsrep_mysql_replication_bundle=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '-1'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '-1'
+set @@global.wsrep_mysql_replication_bundle=1001;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '1001'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '1001'
+SET @@global.wsrep_mysql_replication_bundle = r;
+ERROR 42000: Incorrect argument type to variable 'wsrep_mysql_replication_bundle'
+set @@global.wsrep_mysql_replication_bundle = @start_value;

mysql-test/suite/sys_vars/r/wsrep_node_address_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_node_address);
+COUNT(@@GLOBAL.wsrep_node_address)
+1
+1 Expected
+SET @@GLOBAL.wsrep_node_address=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_node_address'
+Expected error 'Read only variable'
+SELECT COUNT(@@GLOBAL.wsrep_node_address);
+COUNT(@@GLOBAL.wsrep_node_address)
+1
+1 Expected
+SELECT @@GLOBAL.wsrep_node_address = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_node_address';
+@@GLOBAL.wsrep_node_address = VARIABLE_VALUE
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_node_address);
+COUNT(@@GLOBAL.wsrep_node_address)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_node_address';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+SELECT @@wsrep_node_address = @@GLOBAL.wsrep_node_address;
+@@wsrep_node_address = @@GLOBAL.wsrep_node_address
+1
+1 Expected
+SELECT COUNT(@@wsrep_node_address);
+COUNT(@@wsrep_node_address)
+1
+1 Expected
+SELECT COUNT(@@local.wsrep_node_address);
+ERROR HY000: Variable 'wsrep_node_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.wsrep_node_address);
+ERROR HY000: Variable 'wsrep_node_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.wsrep_node_address);
+COUNT(@@GLOBAL.wsrep_node_address)
+1
+1 Expected

mysql-test/suite/sys_vars/r/wsrep_node_incoming_address_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_node_incoming_address);
+COUNT(@@GLOBAL.wsrep_node_incoming_address)
+1
+1 Expected
+SET @@GLOBAL.wsrep_node_incoming_address=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_node_incoming_address'
+Expected error 'Read only variable'
+SELECT COUNT(@@GLOBAL.wsrep_node_incoming_address);
+COUNT(@@GLOBAL.wsrep_node_incoming_address)
+1
+1 Expected
+SELECT @@GLOBAL.wsrep_node_incoming_address = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_node_incoming_address';
+@@GLOBAL.wsrep_node_incoming_address = VARIABLE_VALUE
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_node_incoming_address);
+COUNT(@@GLOBAL.wsrep_node_incoming_address)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_node_incoming_address';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+SELECT @@wsrep_node_incoming_address = @@GLOBAL.wsrep_node_incoming_address;
+@@wsrep_node_incoming_address = @@GLOBAL.wsrep_node_incoming_address
+1
+1 Expected
+SELECT COUNT(@@wsrep_node_incoming_address);
+COUNT(@@wsrep_node_incoming_address)
+1
+1 Expected
+SELECT COUNT(@@local.wsrep_node_incoming_address);
+ERROR HY000: Variable 'wsrep_node_incoming_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.wsrep_node_incoming_address);
+ERROR HY000: Variable 'wsrep_node_incoming_address' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.wsrep_node_incoming_address);
+COUNT(@@GLOBAL.wsrep_node_incoming_address)
+1
+1 Expected

mysql-test/suite/sys_vars/r/wsrep_node_name_basic.result

+set @start_value = @@wsrep_node_name;
+set @@global.wsrep_node_name='test';
+set @@global.wsrep_node_name=NULL;
+SET @@global.wsrep_node_name = 1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_node_name'
+set @@global.wsrep_node_name = @start_value;

mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result

+set @start_value = @@wsrep_notify_cmd;
+set @@global.wsrep_notify_cmd='test';
+set @@global.wsrep_notify_cmd=NULL;
+SET @@global.wsrep_notify_cmd = 1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_notify_cmd'
+set @@global.wsrep_notify_cmd = @start_value;

mysql-test/suite/sys_vars/r/wsrep_on_basic.result

+set @start_value = @@wsrep_on;
+set @@global.wsrep_on=ON;
+set @@global.wsrep_on=OFF;
+set @@global.wsrep_on=1;
+set @@global.wsrep_on=0;
+SET @@global.wsrep_on = -1;
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of '-1'
+set @@global.wsrep_on = @start_value;

mysql-test/suite/sys_vars/r/wsrep_osu_method_basic.result

+set @start_value = @@wsrep_osu_method;
+set @@global.wsrep_osu_method='TOI';
+set @@global.wsrep_osu_method='RSU';
+set @@global.wsrep_osu_method=TOI;
+set @@global.wsrep_osu_method=RSU;
+set @@global.wsrep_osu_method=TSU;
+ERROR 42000: Variable 'wsrep_OSU_method' can't be set to the value of 'TSU'
+set @@global.wsrep_osu_method='TSU';
+ERROR 42000: Variable 'wsrep_OSU_method' can't be set to the value of 'TSU'
+SET @@global.wsrep_on = -1;
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of '-1'
+set @@global.wsrep_osu_method = @start_value;

mysql-test/suite/sys_vars/r/wsrep_provider_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_provider);
+COUNT(@@GLOBAL.wsrep_provider)
+1
+1 Expected

mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_provider_options);
+COUNT(@@GLOBAL.wsrep_provider_options)
+1
+1 Expected

mysql-test/suite/sys_vars/r/wsrep_recover_basic.result

+SELECT COUNT(@@GLOBAL.wsrep_recover);
+COUNT(@@GLOBAL.wsrep_recover)
+1
+1 Expected
+set @@global.wsrep_recover=ON;
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+Expected error 'Readonly variable'
+set @@global.wsrep_recover=OFF;
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+Expected error 'Readonly variable'
+SELECT @@GLOBAL.wsrep_recover = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_recover';
+@@GLOBAL.wsrep_recover = VARIABLE_VALUE
+1
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'OFF'
+1 Expected
+SELECT COUNT(@@GLOBAL.wsrep_recover);
+COUNT(@@GLOBAL.wsrep_recover)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_recover';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+SELECT @@wsrep_recover = @@GLOBAL.wsrep_recover;
+@@wsrep_recover = @@GLOBAL.wsrep_recover
+1
+1 Expected
+SELECT COUNT(@@wsrep_recover);
+COUNT(@@wsrep_recover)
+1
+1 Expected
+SELECT COUNT(@@local.wsrep_recover);
+ERROR HY000: Variable 'wsrep_recover' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.wsrep_recover);
+ERROR HY000: Variable 'wsrep_recover' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.wsrep_recover);
+COUNT(@@GLOBAL.wsrep_recover)
+1
+1 Expected
+SELECT wsrep_recover = @@SESSION.wsrep_recover;
+ERROR 42S22: Unknown column 'wsrep_recover' in 'field list'
+Expected error 'Readonly variable'

mysql-test/suite/sys_vars/r/wsrep_replicate_myisam_basic.result

+set @start_value = @@wsrep_replicate_myisam;
+set @@global.wsrep_replicate_myisam=ON;
+set @@global.wsrep_replicate_myisam=OFF;
+set @@global.wsrep_replicate_myisam=1;
+set @@global.wsrep_replicate_myisam=0;
+SET @@global.wsrep_replicate_myisam = -1;
+ERROR 42000: Variable 'wsrep_replicate_myisam' can't be set to the value of '-1'
+set @@global.wsrep_replicate_myisam = @start_value;

mysql-test/suite/sys_vars/r/wsrep_restart_slave_basic.result

+set @start_value = @@wsrep_restart_slave;
+set @@global.wsrep_restart_slave=ON;
+set @@global.wsrep_restart_slave=OFF;
+set @@global.wsrep_restart_slave=1;
+set @@global.wsrep_restart_slave=0;
+SET @@global.wsrep_restart_slave = -1;
+ERROR 42000: Variable 'wsrep_restart_slave' can't be set to the value of '-1'
+set @@global.wsrep_restart_slave = @start_value;

mysql-test/suite/sys_vars/r/wsrep_retry_autocommit_basic.result

+set @start_value = @@wsrep_restart_slave;
+set @@global.wsrep_restart_slave=ON;
+set @@global.wsrep_restart_slave=OFF;
+set @@global.wsrep_restart_slave=1;
+set @@global.wsrep_restart_slave=0;
+SET @@global.wsrep_restart_slave = -1;
+ERROR 42000: Variable 'wsrep_restart_slave' can't be set to the value of '-1'
+set @@global.wsrep_restart_slave = @start_value;

mysql-test/suite/sys_vars/r/wsrep_slave_threads_basic.result

+set @start_value = @@wsrep_slave_threads;
+set @@global.wsrep_slave_threads=1;
+set @@global.wsrep_slave_threads=4;
+show warnings;
+Level	Code	Message
+set @@global.wsrep_slave_threads=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '0'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '0'
+set @@global.wsrep_slave_threads=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '-1'
+show warnings;
+Level	Code	Message
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '-1'
+SET @@global.wsrep_slave_threads = r;
+ERROR 42000: Incorrect argument type to variable 'wsrep_slave_threads'
+set @@global.wsrep_slave_threads = @start_value;

mysql-test/suite/sys_vars/r/wsrep_sst_auth_basic.result

+SELECT COUNT(@@wsrep_sst_auth);
+COUNT(@@wsrep_sst_auth)
+0

mysql-test/suite/sys_vars/r/wsrep_sst_donor_basic.result

+SELECT COUNT(@@wsrep_sst_donor);
+COUNT(@@wsrep_sst_donor)
+1
+set @start_value = @@wsrep_sst_donor;
+set @@global.wsrep_sst_donor='foo';
+set @@global.wsrep_sst_donor=NULL;
+set @@global.wsrep_sst_donor=r;
+set @@global.wsrep_sst_donor=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_sst_donor'
+set @@global.wsrep_sst_donor = @start_value;

mysql-test/suite/sys_vars/r/wsrep_sst_donor_rejects_queries_basic.result

+set @start_value = @@wsrep_sst_donor_rejects_queries;
+set @@global.wsrep_sst_donor_rejects_queries=ON;
+set @@global.wsrep_sst_donor_rejects_queries=OFF;
+set @@global.wsrep_sst_donor_rejects_queries=1;
+set @@global.wsrep_sst_donor_rejects_queries=0;
+SET @@global.wsrep_sst_donor_rejects_queries = -1;
+ERROR 42000: Variable 'wsrep_sst_donor_rejects_queries' can't be set to the value of '-1'
+set @@global.wsrep_sst_donor_rejects_queries = @start_value;

mysql-test/suite/sys_vars/r/wsrep_sst_method_basic.result

+set @start_value = @@wsrep_sst_method;
+set @@global.wsrep_sst_method='xtrabackup';
+set @@global.wsrep_sst_method='xtrabackup-v2';
+set @@global.wsrep_sst_method='rsync';
+set @@global.wsrep_sst_method='mysqldump';
+set @@global.wsrep_sst_method='myscript';
+set @@global.wsrep_sst_method='skip';
+set @@global.wsrep_sst_method=NULL;
+ERROR 42000: Variable 'wsrep_sst_method' can't be set to the value of 'NULL'
+SET @@global.wsrep_sst_method = -1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_sst_method'
+set @@global.wsrep_sst_method = @start_value;

mysql-test/suite/sys_vars/r/wsrep_sst_receive_address_basic.result

+set @start_value = @@wsrep_sst_receive_address;
+set @@global.wsrep_sst_receive_address='128.0.2.1';
+set @@global.wsrep_sst_receive_address=AUTO;
+set @@global.wsrep_sst_receive_address='AUTO';
+set @@global.wsrep_sst_receive_address=NULL;
+SET @@global.wsrep_sst_receive_address = -1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_sst_receive_address'
+set @@global.wsrep_sst_receive_address = @start_value;

mysql-test/suite/sys_vars/r/wsrep_start_position_basic.result

+set @start_value = @@wsrep_start_position;
+set @@global.wsrep_start_position='foo:bar';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'foo:bar'
+set @@global.wsrep_start_position=NULL;
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'NULL'
+SET @@global.wsrep_start_position = -1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_start_position'
+set @@global.wsrep_start_position = @start_value;

mysql-test/suite/sys_vars/t/wsrep_auto_increment_control_basic.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+set @start_value = @@wsrep_auto_increment_control;
+
+set @@global.wsrep_auto_increment_control=ON;
+set @@global.wsrep_auto_increment_control=OFF;
+set @@global.wsrep_auto_increment_control=1;
+set @@global.wsrep_auto_increment_control=0;
+--Error 1231
+SET @@global.wsrep_auto_increment_control = -1;
+
+set @@global.wsrep_auto_increment_control = @start_value;

mysql-test/suite/sys_vars/t/wsrep_causal_reads_basic.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+set @start_value = @@wsrep_causal_reads;
+
+set @@global.wsrep_causal_reads=ON;
+set @@global.wsrep_causal_reads=OFF;
+set @@global.wsrep_causal_reads=1;
+set @@global.wsrep_causal_reads=0;
+--Error 1231
+SET @@global.wsrep_causal_reads = -1;
+
+set @@global.wsrep_causal_reads = @start_value;

mysql-test/suite/sys_vars/t/wsrep_certify_nonpk

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+set @start_value = @@wsrep_certify_nonpk;
+
+set @@global.wsrep_certify_nonpk=ON;
+set @@global.wsrep_certify_nonpk=OFF;
+set @@global.wsrep_certify_nonpk=1;
+set @@global.wsrep_certify_nonpk=0;
+--Error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_certify_nonpk = -1;
+
+set @@global.wsrep_certify_nonpk = @start_value;

mysql-test/suite/sys_vars/t/wsrep_certify_nonpk_basic.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+set @start_value = @@wsrep_certify_nonpk;
+
+set @@global.wsrep_certify_nonpk=ON;
+set @@global.wsrep_certify_nonpk=OFF;
+set @@global.wsrep_certify_nonpk=1;
+set @@global.wsrep_certify_nonpk=0;
+--Error 1231
+SET @@global.wsrep_certify_nonpk = -1;
+
+set @@global.wsrep_certify_nonpk = @start_value;

mysql-test/suite/sys_vars/t/wsrep_cluster_address_basic.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+--echo 1 Expected
+
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+--echo 1 Expected
+
+SELECT @@GLOBAL.wsrep_cluster_address = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='wsrep_cluster_address';
+--echo 1 Expected
+
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+--echo 1 Expected
+
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='wsrep_cluster_address';
+--echo 1 Expected
+
+SELECT @@wsrep_cluster_address = @@GLOBAL.wsrep_cluster_address;
+--echo 1 Expected
+
+SELECT COUNT(@@wsrep_cluster_address);
+--echo 1 Expected
+
+--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT COUNT(@@local.wsrep_cluster_address);
+--echo Expected error 'Variable is a GLOBAL variable'
+
+--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT COUNT(@@SESSION.wsrep_cluster_address);
+--echo Expected error 'Variable is a GLOBAL variable'
+
+SELECT COUNT(@@GLOBAL.wsrep_cluster_address);
+--echo 1 Expected
+
+--Error ER_BAD_FIELD_ERROR
+SELECT wsrep_cluster_address = @@SESSION.wsrep_cluster_address;
+--echo Expected error 'Readonly variable'
+
+