fixed 2 typo in BUG_TABLES using

remuved 'unstable' variable from test


include/myisampack.h:
  fixed 2 typo
mysql-test/r/variables.result:
  remuved 'unstable' variable
mysql-test/t/variables.test:
  remuved 'unstable' variable

include/myisampack.h

@@ -212,9 +212,9 @@
 
 /* Fix to avoid warnings when sizeof(ha_rows) == sizeof(long) */
 
-#ifdef BIG_TABLE
+#ifdef BIG_TABLES
 #define mi_rowstore(T,A)    mi_int8store(T,A)
-#define mi_rowkorr(T,A)     mi_uint8korr(T)
+#define mi_rowkorr(T)       mi_uint8korr(T)
 #else
 #define mi_rowstore(T,A)    { mi_int4store(T,0); mi_int4store(((T)+4),A); }
 #define mi_rowkorr(T)	    mi_uint4korr((T)+4)

mysql-test/r/variables.result

@@ -48,9 +48,6 @@ set max_join_size=100;
 show variables like 'max_join_size';
 Variable_name	Value
 max_join_size	100
-show global variables like 'max_join_size';
-Variable_name	Value
-max_join_size	4294967295
 set GLOBAL max_join_size=2000;
 show global variables like 'max_join_size';
 Variable_name	Value
@@ -62,7 +59,7 @@ max_join_size	2000
 set GLOBAL max_join_size=DEFAULT;
 show global variables like 'max_join_size';
 Variable_name	Value
-max_join_size	4294967295
+max_join_size	18446744073709551615
 set @@max_join_size=1000, @@global.max_join_size=2000;
 select @@local.max_join_size, @@global.max_join_size;
 @@session.max_join_size	@@global.max_join_size

mysql-test/t/variables.test

@@ -34,7 +34,8 @@ drop table t1;
 
 set max_join_size=100;
 show variables like 'max_join_size';
-show global variables like 'max_join_size';
+# Removed, because it has different value with/without BIG_TABLES
+#show global variables like 'max_join_size';
 set GLOBAL max_join_size=2000;
 show global variables like 'max_join_size';
 set max_join_size=DEFAULT;