Fixed portability problems in mysqlcheck

Docs/manual.texi

@@ -49219,6 +49219,8 @@ Add @code{record_in_range()} method to @code{MERGE} tables to be
 able to choose the right index when there is many to choose from. We should
 also extend the info interface to get the key distribution for each index,
 of @code{analyze} is run on all sub tables.
+@item
+@code{SET SQL_DEFAULT_TABLE_TYPE=[MyISAM | INNODB | BDB | GEMINI | HEAP]}.
 @end itemize
 
 @node TODO future, TODO sometime, TODO MySQL 4.0, TODO

client/mysqlcheck.c

@@ -158,8 +158,8 @@ static void usage(void)
   -f, --force		Continue even if we get an sql-error.\n\
   -e, --extended        If you are using this option with CHECK TABLE,\n\
                         it will ensure that the table is 100 percent\n\
-                        consistent, but will take a long time.\n\
-                        
+                        consistent, but will take a long time.\n\n");
+printf("\
                         If you are using this option with REPAIR TABLE,\n\
                         it will run an extended repair on the table, which\n\
                         may not only take a long time to execute, but\n\
@@ -177,8 +177,7 @@ static void usage(void)
   -P, --port=...	Port number to use for connection.\n\
   -q, --quick		If you are using this option with CHECK TABLE, it\n\
                         prevents the check from scanning the rows to check\n\
-                        for wrong links. This is the fastest check.\n\
-
+                        for wrong links. This is the fastest check.\n\n\
                         If you are using this option with REPAIR TABLE, it\n\
                         will try to repair only the index tree. This is\n\
                         the fastest repair method for a table.\n\

mysql-test/r/backup.result

 Table	Op	Msg_type	Msg_text
-t1	backup	error	Failed copying .frm file: errno = X
+test.t1	backup	error	Failed copying .frm file: errno = X
 test.t1	backup	status	Operation failed
 Table	Op	Msg_type	Msg_text
 test.t1	backup	status	OK

sql/ha_berkeley.cc

@@ -571,6 +571,7 @@ int ha_berkeley::open(const char *name, int mode, uint test_if_locked)
   transaction=0;
   cursor=0;
   key_read=0;
+  block_size=8192;				// Berkeley DB block size
   share->fixed_length_row=!(table->db_create_options & HA_OPTION_PACK_RECORD);
 
   get_status();

sql/opt_range.cc

@@ -697,7 +697,9 @@ int SQL_SELECT::test_quick_select(key_map keys_to_use, table_map prev_tables,
 	      ** and that all key blocks are half full (normally things are
 	      ** much better)
 	      */
-	      uint keys_per_block= head->file->block_size/2/head->key_info[param.real_keynr[idx]].key_length+1;
+	      uint keys_per_block= head->file->block_size/2/
+		(head->key_info[param.real_keynr[idx]].key_length+
+		 head->file->ref_length) + 1;
 	      found_read_time=((double) (found_records+keys_per_block-1)/
 			       (double) keys_per_block);
 	    }