Merge moonbone.local:/mnt/gentoo64/work/test-5.0-opt-mysql

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql

mysql-test/r/grant2.result

@@ -380,6 +380,24 @@ drop function f2;
 drop table t2;
 REVOKE ALL PRIVILEGES, GRANT OPTION FROM `a@`@localhost;
 drop user `a@`@localhost;
+grant all on `mysqltest\_%`.* to mysqltest_1@localhost with grant option;
+grant usage on *.* to mysqltest_2@localhost;
+create database mysqltest_1;
+use mysqltest_1;
+create table t1 (f1 int);
+grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
+grant select on mysqltest_1.t1 to mysqltest_2@localhost;
+create database mysqltest_3;
+ERROR 42000: Access denied for user 'mysqltest_2'@'localhost' to database 'mysqltest_3'
+use mysqltest_1;
+create table t2(f1 int);
+select * from t1;
+f1
+drop database mysqltest_1;
+revoke all privileges, grant option from mysqltest_1@localhost;
+revoke all privileges, grant option from mysqltest_2@localhost;
+drop user mysqltest_1@localhost;
+drop user mysqltest_2@localhost;
 SET GLOBAL log_bin_trust_function_creators = 0;
 drop database if exists mysqltest_1;
 drop database if exists mysqltest_2;

mysql-test/r/information_schema.result

@@ -1397,6 +1397,17 @@ TABLE_PRIVILEGES	information_schema.TABLE_PRIVILEGES	1
 TRIGGERS	information_schema.TRIGGERS	1
 USER_PRIVILEGES	information_schema.USER_PRIVILEGES	1
 VIEWS	information_schema.VIEWS	1
+create table t1(f1 int);
+create view v1 as select f1+1 as a from t1;
+create table t2 (f1 int, f2 int);
+create view v2 as select f1+1 as a, f2 as b from t2;
+select table_name, is_updatable from information_schema.views;
+table_name	is_updatable
+v1	NO
+v2	YES
+delete from v1;
+drop view v1,v2;
+drop table t1,t2;
 End of 5.0 tests.
 select * from information_schema.engines WHERE ENGINE="MyISAM";
 ENGINE	SUPPORT	COMMENT	TRANSACTIONS	XA	SAVEPOINTS

mysql-test/r/view.result

@@ -23,6 +23,9 @@ c
 5
 6
 11
+select is_updatable from information_schema.views where table_name='v1';
+is_updatable
+NO
 create temporary table t1 (a int, b int);
 select * from t1;
 a	b
@@ -322,6 +325,12 @@ create table t1 (a int, b int, primary key(a));
 insert into t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
 create view v1 (a,c) as select a, b+1 from t1;
 create algorithm=temptable view v2 (a,c) as select a, b+1 from t1;
+select is_updatable from information_schema.views where table_name='v2';
+is_updatable
+NO
+select is_updatable from information_schema.views where table_name='v1';
+is_updatable
+YES
 update v1 set c=a+c;
 ERROR HY000: Column 'c' is not updatable
 update v2 set a=a+c;
@@ -604,6 +613,10 @@ insert into t1 values(5,'Hello, world of views');
 create view v1 as select * from t1;
 create view v2 as select * from v1;
 update v2 set col2='Hello, view world';
+select is_updatable from information_schema.views;
+is_updatable
+YES
+YES
 select * from t1;
 col1	col2
 5	Hello, view world

mysql-test/t/grant2.test

@@ -555,5 +555,35 @@ drop database mysqltest_1;
 drop database mysqltest_2;
 drop user mysqltest_u1@localhost;
 
+#
+# Bug#18660 Can't grant any privileges on single table in database
+#  with underscore char
+#
+grant all on `mysqltest\_%`.* to mysqltest_1@localhost with grant option;
+grant usage on *.* to mysqltest_2@localhost;
+connect (con18600_1,localhost,mysqltest_1,,);
+
+create database mysqltest_1;
+use mysqltest_1;
+create table t1 (f1 int);
+
+grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
+grant select on mysqltest_1.t1 to mysqltest_2@localhost;
+connect (con3,localhost,mysqltest_2,,);
+connection con3;
+--error 1044
+create database mysqltest_3;
+use mysqltest_1;
+create table t2(f1 int);
+select * from t1;
+connection default;
+drop database mysqltest_1;
+
+revoke all privileges, grant option from mysqltest_1@localhost;
+revoke all privileges, grant option from mysqltest_2@localhost;
+drop user mysqltest_1@localhost;
+drop user mysqltest_2@localhost;
+
+
 --echo End of 5.0 tests
 

mysql-test/t/information_schema.test

@@ -1024,6 +1024,21 @@ where t.table_schema = 'information_schema' and
           group by c2.column_type order by num limit 1)
 group by t.table_name order by num1, t.table_name;
 
+#
+# Bug#28266 IS_UPDATABLE field on VIEWS table in I_S database is wrong
+#
+create table t1(f1 int);
+create view v1 as select f1+1 as a from t1;
+create table t2 (f1 int, f2 int);                                                         
+create view v2 as select f1+1 as a, f2 as b from t2;                                      
+select table_name, is_updatable from information_schema.views;
+#
+# Note: we can perform 'delete' for non updatable view.
+#
+delete from v1;
+drop view v1,v2;
+drop table t1,t2;
+
 --echo End of 5.0 tests.
 #
 # Show engines

mysql-test/t/view.test

@@ -32,6 +32,7 @@ create view v1 (c,d) as select a,b from t1
 # simple view
 create view v1 (c) as select b+1 from t1;
 select c from v1;
+select is_updatable from information_schema.views where table_name='v1';
 
 # temporary table should not hide table of view
 create temporary table t1 (a int, b int);
@@ -228,6 +229,8 @@ create table t1 (a int, b int, primary key(a));
 insert into t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
 create view v1 (a,c) as select a, b+1 from t1;
 create algorithm=temptable view v2 (a,c) as select a, b+1 from t1;
+select is_updatable from information_schema.views where table_name='v2';
+select is_updatable from information_schema.views where table_name='v1';
 # try to update expression
 -- error 1348
 update v1 set c=a+c;
@@ -497,6 +500,7 @@ insert into t1 values(5,'Hello, world of views');
 create view v1 as select * from t1;
 create view v2 as select * from v1;
 update v2 set col2='Hello, view world';
+select is_updatable from information_schema.views;
 select * from t1;
 drop view v2, v1;
 drop table t1;

sql/sql_parse.cc

@@ -4608,7 +4608,17 @@ check_access(THD *thd, ulong want_access, const char *db, ulong *save_priv,
   Security_context *sctx= thd->security_ctx;
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   ulong db_access;
-  bool  db_is_pattern= test(want_access & GRANT_ACL);
+  /*
+    GRANT command:
+    In case of database level grant the database name may be a pattern,
+    in case of table|column level grant the database name can not be a pattern.
+    We use 'dont_check_global_grants' as a flag to determine
+    if it's database level grant command 
+    (see SQLCOM_GRANT case, mysql_execute_command() function) and
+    set db_is_pattern according to 'dont_check_global_grants' value.
+  */
+  bool  db_is_pattern= (test(want_access & GRANT_ACL) &&
+                        dont_check_global_grants);
 #endif
   ulong dummy;
   DBUG_ENTER("check_access");

sql/sql_show.cc

@@ -3599,6 +3599,7 @@ static int get_schema_views_record(THD *thd, struct st_table_list *tables,
   DBUG_ENTER("get_schema_views_record");
   char definer[USER_HOST_BUFF_SIZE];
   uint definer_len;
+  bool updatable_view;
 
   if (tables->view)
   {
@@ -3636,7 +3637,34 @@ static int get_schema_views_record(THD *thd, struct st_table_list *tables,
     else
       table->field[4]->store(STRING_WITH_LEN("NONE"), cs);
 
-    if (tables->updatable_view)
+    updatable_view= 0;
+    if (tables->algorithm != VIEW_ALGORITHM_TMPTABLE)
+    {
+      /*
+        We should use tables->view->select_lex.item_list here and
+        can not use Field_iterator_view because the view always uses
+        temporary algorithm during opening for I_S and
+        TABLE_LIST fields 'field_translation' & 'field_translation_end'
+        are uninitialized is this case.
+      */
+      List<Item> *fields= &tables->view->select_lex.item_list;
+      List_iterator<Item> it(*fields);
+      Item *item;
+      Item_field *field;
+      /*
+        chech that at least one coulmn in view is updatable
+      */
+      while ((item= it++))
+      {
+        if ((field= item->filed_for_view_update()) && field->field &&
+            !field->field->table->pos_in_table_list->schema_table)
+        {
+          updatable_view= 1;
+          break;
+        }
+      }
+    }
+    if (updatable_view)
       table->field[5]->store(STRING_WITH_LEN("YES"), cs);
     else
       table->field[5]->store(STRING_WITH_LEN("NO"), cs);

sql/sql_table.cc

@@ -5790,8 +5790,6 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
   strxnmov(new_name_buff, sizeof (new_name_buff) - 1, mysql_data_home, "/", db, 
            "/", table_name, reg_ext, NullS);
   (void) unpack_filename(new_name_buff, new_name_buff);
-  if (lower_case_table_names != 2)
-    my_casedn_str(files_charset_info, new_name_buff);
   /*
     If this is just a rename of a view, short cut to the
     following scenario: 1) lock LOCK_open 2) do a RENAME