MDEV-19636 Usage message for plugin activation - add FORCE_PLUS_PERMANENT

1 files changed, 5 insertions, 4 deletions

diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc
index 48131b10951..5350e4440f0 100644
--- a/sql/sql_plugin.cc
+++ b/sql/sql_plugin.cc
@@ -77,7 +77,7 @@ uint plugin_maturity_map[]=
 { 0, 1, 2, 3, 4, 5, 6 };
 
 /*
-  When you ad a new plugin type, add both a string and make sure that the
+  When you add a new plugin type, add both a string and make sure that the
   init and deinit array are correctly updated.
 */
 const LEX_STRING plugin_type_names[MYSQL_MAX_PLUGIN_TYPE_NUM]=
@@ -3643,7 +3643,7 @@ static int construct_options(MEM_ROOT *mem_root, struct st_plugin_int *tmp,
   const LEX_STRING plugin_dash = { C_STRING_WITH_LEN("plugin-") };
   uint plugin_name_len= strlen(plugin_name);
   uint optnamelen;
-  const int max_comment_len= 180;
+  const int max_comment_len= 255;
   char *comment= (char *) alloc_root(mem_root, max_comment_len + 1);
   char *optname;
 
@@ -3677,8 +3677,9 @@ static int construct_options(MEM_ROOT *mem_root, struct st_plugin_int *tmp,
     options[0].typelib= options[1].typelib= &global_plugin_typelib;
 
     strxnmov(comment, max_comment_len, "Enable or disable ", plugin_name,
-            " plugin. One of: ON, OFF, FORCE (don't start "
-            "if the plugin fails to load).", NullS);
+            " plugin. One of: ON, OFF, FORCE (don't start if the plugin"
+            " fails to load), FORCE_PLUS_PERMANENT (like FORCE, but the"
+            " plugin can not be uninstalled).", NullS);
     options[0].comment= comment;
     /*
       Allocate temporary space for the value of the tristate.