Updating mysql.test, it now supports NULL columns.

modified:
  mysql-test/suite/connect/r/mysql.result
  mysql-test/suite/connect/t/mysql.test

mysql-test/suite/connect/r/mysql.result

@@ -46,7 +46,7 @@ t2	CREATE TABLE `t2` (
 ) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=MYSQL `TABNAME`='t1' `OPTION_LIST`='host=localhost,user=root,port=PORT'
 SELECT * FROM t2;
 a	b
-0	
+NULL	NULL
 0	test00
 1	test01
 2	test02
@@ -61,6 +61,21 @@ t2	CREATE TABLE `t2` (
 ) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=MYSQL `TABNAME`='t1' `OPTION_LIST`='host=localhost,user=root,port=PORT'
 SELECT * FROM t2;
 a	b
+NULL	NULL
+0	test00
+1	test01
+2	test02
+3	test03
+DROP TABLE t2;
+CREATE TABLE t2 (a INT NOT NULL, b CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=MYSQL TABNAME='t1' OPTION_LIST='host=localhost,user=root,port=PORT';
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `a` int(11) NOT NULL,
+  `b` char(10) NOT NULL
+) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=MYSQL `TABNAME`='t1' `OPTION_LIST`='host=localhost,user=root,port=PORT'
+SELECT * FROM t2;
+a	b
 0	
 0	test00
 1	test01
@@ -76,7 +91,7 @@ t2	CREATE TABLE `t2` (
 ) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=MYSQL `TABNAME`='t1' `OPTION_LIST`='host=localhost,user=root,port=PORT'
 SELECT * FROM t2;
 a	b
-	0
+NULL	NULL
 0	0
 1	0
 2	0

mysql-test/suite/connect/t/mysql.test

@@ -73,6 +73,15 @@ SELECT * FROM t2;
 DROP TABLE t2;
 
 
+# Explicit table structure: remote NULL, local NOT NULL
+--replace_result $PORT PORT
+--eval CREATE TABLE t2 (a INT NOT NULL, b CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=MYSQL TABNAME='t1' OPTION_LIST='host=localhost,user=root,port=$PORT'
+--replace_result $PORT PORT
+SHOW CREATE TABLE t2;
+SELECT * FROM t2;
+DROP TABLE t2;
+
+
 # Explicit table structure with wrong column types
 --replace_result $PORT PORT
 --eval CREATE TABLE t2 (a char(10), b int) ENGINE=CONNECT TABLE_TYPE=MYSQL TABNAME='t1' OPTION_LIST='host=localhost,user=root,port=$PORT'