diff options
Diffstat (limited to 'client/mysql_upgrade.c')
| -rw-r--r-- | client/mysql_upgrade.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/client/mysql_upgrade.c b/client/mysql_upgrade.c index 52c3636219d..05eb80e5455 100644 --- a/client/mysql_upgrade.c +++ b/client/mysql_upgrade.c @@ -34,7 +34,8 @@ static char mysql_path[FN_REFLEN]; static char mysqlcheck_path[FN_REFLEN]; -static my_bool opt_force, opt_verbose, debug_info_flag, debug_check_flag; +static my_bool opt_force, opt_verbose, debug_info_flag, debug_check_flag, + opt_systables_only; static uint my_end_arg= 0; static char *opt_user= (char*)"root"; @@ -121,6 +122,10 @@ static struct my_option my_long_options[]= #include <sslopt-longopts.h> {"tmpdir", 't', "Directory for temporary files", 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, + {"upgrade-system-tables", 's', "Only upgrade the system tables " + "do not try to upgrade the data.", + (uchar**)&opt_systables_only, (uchar**)&opt_systables_only, 0, + GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"user", 'u', "User for login if not current user.", (uchar**) &opt_user, (uchar**) &opt_user, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, {"verbose", 'v', "Display more output about the process", @@ -838,8 +843,15 @@ int main(int argc, char **argv) /* Find mysql */ find_tool(mysql_path, IF_WIN("mysql.exe", "mysql"), self_name); - /* Find mysqlcheck */ - find_tool(mysqlcheck_path, IF_WIN("mysqlcheck.exe", "mysqlcheck"), self_name); + if (!opt_systables_only) + { + /* Find mysqlcheck */ + find_tool(mysqlcheck_path, IF_WIN("mysqlcheck.exe", "mysqlcheck"), self_name); + } + else + { + printf("The --upgrade-system-tables option was used, databases won't be touched.\n"); + } /* Read the mysql_upgrade_info file to check if mysql_upgrade @@ -856,8 +868,8 @@ int main(int argc, char **argv) /* Run "mysqlcheck" and "mysql_fix_privilege_tables.sql" */ - if (run_mysqlcheck_fixnames() || - run_mysqlcheck_upgrade() || + if ((!opt_systables_only && + (run_mysqlcheck_fixnames() || run_mysqlcheck_upgrade())) || run_sql_fix_privilege_tables()) { /* |