Re-enable alter_table test for embedded server by moving grant-related test

to grant.test and using replace_column to neuter the Privileges column in
SHOW FULL COLUMNS.

mysql-test/mysql-test-run.sh

@@ -1506,7 +1506,6 @@ run_testcase ()
  # script soon anyway so it is not worth it spending the time
  if [ "x$USE_EMBEDDED_SERVER" = "x1" -a -z "$DO_TEST" ] ; then
    for t in \
-        "alter_table" \
 	"bdb-deadlock" \
 	"connect" \
         "ctype_latin1_de" \

mysql-test/r/alter_table.result

@@ -52,9 +52,9 @@ KEY NAME (NAME));
 ALTER TABLE t1 CHANGE NAME NAME CHAR(80) not null;
 SHOW FULL COLUMNS FROM t1;
 Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
-GROUP_ID	int(10) unsigned	NULL		PRI	0		select,insert,update,references	
-LANG_ID	smallint(5) unsigned	NULL		PRI	0		select,insert,update,references	
-NAME	char(80)	latin1_swedish_ci		MUL			select,insert,update,references	
+GROUP_ID	int(10) unsigned	NULL		PRI	0		#	
+LANG_ID	smallint(5) unsigned	NULL		PRI	0		#	
+NAME	char(80)	latin1_swedish_ci		MUL			#	
 DROP TABLE t1;
 create table t1 (n int);
 insert into t1 values(9),(3),(12),(10);
@@ -117,14 +117,6 @@ name
 mysqltest
 drop table t1;
 drop database mysqltest;
-create database mysqltest;
-create table mysqltest.t1 (a int,b int,c int);
-grant all on mysqltest.t1 to mysqltest_1@localhost;
-alter table t1 rename t2;
-ERROR 42000: INSERT,CREATE command denied to user 'mysqltest_1'@'localhost' for table 't2'
-revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
-delete from mysql.user where user=_binary'mysqltest_1';
-drop database mysqltest;
 create table t1 (n1 int not null, n2 int, n3 int, n4 float,
 unique(n1),
 key (n1, n2, n3, n4),

mysql-test/r/grant.result

@@ -427,3 +427,11 @@ delete from mysql.columns_priv where user="mysqltest_3";
 flush privileges;
 drop database mysqltest_1;
 drop database mysqltest_2;
+create database mysqltest;
+create table mysqltest.t1 (a int,b int,c int);
+grant all on mysqltest.t1 to mysqltest_1@localhost;
+alter table t1 rename t2;
+ERROR 42000: INSERT,CREATE command denied to user 'mysqltest_1'@'localhost' for table 't2'
+revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
+delete from mysql.user where user=_binary'mysqltest_1';
+drop database mysqltest;

mysql-test/t/alter_table.test

@@ -41,6 +41,7 @@ PRIMARY KEY (GROUP_ID,LANG_ID),
 KEY NAME (NAME));
 #show table status like "t1";
 ALTER TABLE t1 CHANGE NAME NAME CHAR(80) not null;
+--replace_column 8 #
 SHOW FULL COLUMNS FROM t1;
 DROP TABLE t1;
 
@@ -107,25 +108,6 @@ select * from mysqltest.t1;
 drop table t1;
 drop database mysqltest;
 
-#
-# Rights for renaming test (Bug #3270)
-#
-connect (root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
-connection root;
---disable_warnings
-create database mysqltest;
---enable_warnings
-create table mysqltest.t1 (a int,b int,c int);
-grant all on mysqltest.t1 to mysqltest_1@localhost;
-connect (user1,localhost,mysqltest_1,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
-connection user1;
--- error 1142
-alter table t1 rename t2;
-connection root;
-revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
-delete from mysql.user where user=_binary'mysqltest_1';
-drop database mysqltest;
-
 #
 # ALTER TABLE ... ENABLE/DISABLE KEYS
 

mysql-test/t/grant.test

@@ -369,3 +369,23 @@ delete from mysql.columns_priv where user="mysqltest_3";
 flush privileges;
 drop database mysqltest_1;
 drop database mysqltest_2;
+
+#
+# Rights for renaming test (Bug #3270)
+#
+connect (root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
+connection root;
+--disable_warnings
+create database mysqltest;
+--enable_warnings
+create table mysqltest.t1 (a int,b int,c int);
+grant all on mysqltest.t1 to mysqltest_1@localhost;
+connect (user1,localhost,mysqltest_1,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
+connection user1;
+-- error 1142
+alter table t1 rename t2;
+connection root;
+revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
+delete from mysql.user where user=_binary'mysqltest_1';
+drop database mysqltest;
+