Fix for bug #8941: garbage MAX_ROWS=# from SHOW CREATE TABLE INFORMATION_SCHEMA.*

  -skip the print of 'MAX_ROWS=#' for 'SHOW CRETAE TABLE' with information schema tables 

mysql-test/r/information_schema.result

@@ -441,7 +441,7 @@ character_sets	CREATE TEMPORARY TABLE `character_sets` (
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',
   `MAXLEN` bigint(3) NOT NULL default '0'
-) ENGINE=MEMORY DEFAULT CHARSET=utf8 MAX_ROWS=1818
+) ENGINE=MEMORY DEFAULT CHARSET=utf8
 set names latin2;
 SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
 Table	Create Table
@@ -450,7 +450,7 @@ character_sets	CREATE TEMPORARY TABLE `character_sets` (
   `DEFAULT_COLLATE_NAME` varchar(64) NOT NULL default '',
   `DESCRIPTION` varchar(60) NOT NULL default '',
   `MAXLEN` bigint(3) NOT NULL default '0'
-) ENGINE=MEMORY DEFAULT CHARSET=utf8 MAX_ROWS=1818
+) ENGINE=MEMORY DEFAULT CHARSET=utf8
 set names latin1;
 create table t1 select * from information_schema.CHARACTER_SETS
 where CHARACTER_SET_NAME like "latin1";

sql/sql_show.cc

@@ -978,7 +978,7 @@ store_create_info(THD *thd, TABLE_LIST *table_list, String *packet)
       packet->append(buff, (uint) (end- buff));
     }
 
-    if (share->max_rows)
+    if (share->max_rows && !table_list->schema_table)
     {
       packet->append(" MAX_ROWS=", 10);
       end= longlong10_to_str(share->max_rows, buff, 10);