1 files changed, 6 insertions, 0 deletions
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index 0d0e0ef98a4..8a72c983bbd 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -10860,6 +10860,12 @@ show_param:
             Lex->spname= $3;
             Lex->sql_command = SQLCOM_SHOW_CREATE_EVENT;
           }
+        | describe_command FOR_SYM expr
+          {
+            Lex->sql_command= SQLCOM_SHOW_EXPLAIN;
+            Lex->value_list.empty();
+            Lex->value_list.push_front($3);
+          }
         ;
 
 show_engine_param: