MDEV-27691: make working view-protocol

Tests with checking metadata or that cannot be run with
the view-protocol are excluded from --view-protocol.
For tests that do not allow the use of an additional connection,
the util connection is disabled with "--disable_service_connection".
Also cases with bugs for --view-protocol are disabled.

mysql-test/include/concurrent.inc

@@ -64,6 +64,7 @@ drop table if exists t1;
 --echo **
 --echo ** two UPDATE's running and both changing distinct result sets
 --echo **
+--disable_view_protocol
   connect (thread1, localhost, mysqltest,,);
   connection thread1;
   --echo ** Set up table
@@ -149,7 +150,6 @@ drop table if exists t1;
 connection default;
 drop table t1;
 
-
 --echo
 --echo **
 --echo ** two UPDATE's running and one changing result set
@@ -237,7 +237,7 @@ drop table t1;
 
 connection default;
 drop table t1;
-
+--enable_view_protocol
 
 --echo
 --echo **
@@ -315,8 +315,9 @@ drop table t1;
       --echo ** Begin a new transaction on thread 2
       begin;
       --echo ** Select a range for update.
+      --disable_view_protocol
       select * from t1 where tipo=2 FOR UPDATE;
-
+      --enable_view_protocol
   connection thread1;
   --echo ** Begin a new transaction on thread 1 
   begin;
@@ -355,6 +356,7 @@ drop table t1;
 --echo **
 --echo ** one UPDATE not changing result set and SELECT ... FOR UPDATE
 --echo **
+--disable_view_protocol
   #connect (thread1, localhost, mysqltest,,);
   connection thread1;
   --echo ** Set up table
@@ -378,7 +380,6 @@ drop table t1;
       begin;
       --echo ** Starting SELECT .. FOR UPDATE
       select * from t1 where tipo=2 FOR UPDATE;
-
   connection thread1;
   --echo 
   --echo ** Starting new transaction on thread 1
@@ -448,14 +449,15 @@ drop table t1;
       --echo ** Begin a new transaction on thread 2
       begin;
       select * from t1 where tipo=2 FOR UPDATE;
-
   connection thread1;
   --echo ** Begin a new transaction on thread 1
   begin;
   --echo ** Selecting a range for update by table scan will be blocked
   --echo ** because of on-going transaction on thread 2.
+  --disable_view_protocol
   --error ER_LOCK_WAIT_TIMEOUT
     select * from t1 where tipo=1 FOR UPDATE;
+  --enable_view_protocol
   
       connection thread2;
       --echo ** Table will be unchanged and the select command will not be
@@ -478,7 +480,7 @@ drop table t1;
 
 connection default;
 drop table t1;
-
+--enable_view_protocol
 
 --echo
 --echo **
@@ -564,7 +566,7 @@ drop table t1;
 # succeding update in the following thread. Also the used status variables '%lock%' and
 # 'innodb_deleted_rows' and infos in processlist where not sucessful.
       sleep 1;
- 
+ --disable_view_protocol
   connection thread1;
   begin;
   --echo ** Update on t1 will cause a table scan which will be blocked because
@@ -587,7 +589,7 @@ drop table t1;
       reap;
       select * from t1;
       send commit;
-
+--enable_view_protocol
   connection thread1;
   commit;
 

mysql-test/include/count_sessions.inc

@@ -18,4 +18,8 @@
 # Created: 2009-01-14 mleich
 #
 
+# Tests will be skipped for the view protocol because the view protocol creates 
+# an additional util connection and other statistics data
+-- source include/no_view_protocol.inc
+
 let $count_sessions= query_get_value(SHOW STATUS LIKE 'Threads_connected', Value, 1);

mysql-test/include/ctype_E05C.inc

@@ -81,6 +81,8 @@ DROP TABLE t1;
 # even if character_set_connection is big5/cp932/gbk/sjis.
 # Note, the other 0x5C which is before 0xE05C is also treated as escape.
 #
+#check after fix MDEV-29290
+--disable_view_protocol
 SET character_set_client=binary, character_set_results=binary;
 SELECT @@character_set_client, @@character_set_connection, @@character_set_results;
 SELECT HEX('<EFBFBD>\['), HEX('\<5C>\[');
@@ -105,7 +107,7 @@ SHOW CREATE TABLE t1;
 INSERT INTO t1 VALUES ('<EFBFBD>\['),('\<5C>\[');
 SELECT HEX(a) FROM t1;
 DROP TABLE t1;
-
+--enable_view_protocol
 
 --echo # Start of ctype_E05C.inc
 

mysql-test/include/ctype_common.inc

@@ -67,10 +67,12 @@ drop table t1;
 --echo #
 --echo # MDEV-6134 SUBSTRING_INDEX returns wrong result for 8bit character sets when delimiter is not found
 --echo #
+--disable_service_connection
 SET character_set_client=latin1;
 SET character_set_connection= @test_character_set;
 SET collation_connection= @test_collation;
 SELECT COLLATION('.'), SUBSTRING_INDEX('.wwwmysqlcom', '.', -2) AS c1;
+--enable_service_connection
 
 #
 # Bug#27580 SPACE() function collation bug?

mysql-test/include/ctype_datetime.inc

@@ -18,6 +18,8 @@ SET time_zone=default;
 
 # TODO: remove "--disable_ps_protocol" when MDEV-5444 is fixed
 --disable_ps_protocol
+#remove "--disable_view_protocol" in 10.6 version
+--disable_view_protocol
 SELECT CHARSET('2013-11-15 00:41:28' - INTERVAL 7 DAY);
 SELECT COERCIBILITY('2013-11-15 00:41:28' - INTERVAL 7 DAY);
 SELECT CHARSET(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY);
@@ -55,3 +57,4 @@ SELECT * FROM t1 WHERE t = CONCAT('2001-01-08 00:00:00',LEFT(RAND(),0)) - INTERV
 SELECT * FROM t1 WHERE t < TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY; 
 SELECT * FROM t1 WHERE t = TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY;
 DROP TABLE t1;
+--enable_view_protocol

mysql-test/include/ctype_german.inc

@@ -46,6 +46,8 @@ INSERT INTO t1 VALUES (_latin1 0x9C), (_latin1 0x8C);
 #
 # Check order
 #
+#enable after fix MDEV-29290
+--disable_view_protocol
 select s1, hex(s1) from t1 order by s1, binary s1;
 select group_concat(s1 order by binary s1) from t1 group by s1;
 
@@ -53,7 +55,7 @@ SELECT s1, hex(s1), hex(weight_string(s1)) FROM t1 ORDER BY s1, BINARY(s1);
 SELECT s1, hex(s1) FROM t1 WHERE s1='ae' ORDER BY s1, BINARY(s1);
 
 drop table t1;
-
+--enable_view_protocol
 
 #
 # Check filesort for 'S' and "U+00DF SHARP S",

mysql-test/include/ctype_like_range_f1f2.inc

@@ -17,9 +17,12 @@ INSERT INTO t1 (a, b) VALUES (2, repeat(0xF1F2,10));
 INSERT INTO t1 (a, b) VALUES (3, repeat(0xF1F2,11));
 INSERT INTO t1 (a, b) VALUES (4, repeat(0xF1F2,12));
 
+#check after fix MDEV-29290
+--disable_view_protocol
 # Check pattern (important for ucs2, utf16, utf32)
 SELECT hex(concat(repeat(0xF1F2, 10), '%'));
 
 --echo 3 rows expected
 SELECT a, hex(b), c FROM t1 WHERE b LIKE concat(repeat(0xF1F2,10), '%');
 DROP TABLE t1;
+--enable_view_protocol

mysql-test/include/ctype_myanmar.inc

@@ -1293,7 +1293,11 @@ INSERT INTO t1 (s1) VALUES
 (_ucs2 0x101C1000103A10181000103A),
 (_ucs2 0x101C103910181000103A /* tea */);
 
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
+
 SELECT id, IF(LEFT(s1,1)='-',s1,CONCAT(HEX(WEIGHT_STRING(s1)),'\t', HEX(CONVERT(s1 USING ucs2)))) FROM t1 ORDER BY id;
+--enable_view_protocol
 
 DROP TABLE t1;
 

mysql-test/include/ctype_numconv.inc

@@ -1,3 +1,7 @@
+#remove this include after fix MDEV-27871
+# maybe some tests need to be excluded separately after fix
+--source include/no_view_protocol.inc
+
 SET TIME_ZONE = _latin1 '+03:00';
 
 --echo #
@@ -1631,6 +1635,7 @@ SELECT charset(@x), collation(@x);
 --echo #
 --echo # Bug#54916 GROUP_CONCAT + IFNULL truncates output
 --echo #
+
 SELECT @@collation_connection;
 # ENGINE=MYISAM is very important to make sure "SYSTEM" join type
 # is in use, which will create instances of Item_copy.

mysql-test/include/ctype_pad.inc

@@ -52,13 +52,14 @@ DROP TABLE t1;
 --echo #
 --echo # IF, CASE, LEAST
 --echo #
-
+#enable after fix MDEV-27871
+--disable_view_protocol
 eval SELECT IF('abc' COLLATE $coll = 'abc ', 'pad', 'nopad');
 eval SELECT CASE 'abc' COLLATE $coll WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
 eval SELECT CASE WHEN 'abc' COLLATE $coll = 'abc ' THEN 'pad' ELSE 'nopad' END;
 eval SELECT HEX(LEAST('abc ' COLLATE $coll, 'abc  '));
 eval SELECT HEX(GREATEST('abc ' COLLATE $coll, 'abc  '));
-
+--enable_view_protocol
 --echo #
 --echo # Collation mix
 --echo #

mysql-test/include/ctype_str_to_date.inc

@@ -3,7 +3,10 @@
 --echo #
 
 SELECT @@character_set_connection, HEX(CAST(_utf8'÷' AS CHAR));
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
 SELECT STR_TO_DATE(CAST(_utf8'2001÷01÷01' AS CHAR),CAST(_utf8'%Y÷%m÷%d' AS CHAR));
+--enable_view_protocol
 CREATE TABLE t1 AS SELECT REPEAT(' ', 64) AS subject, REPEAT(' ',64) AS pattern LIMIT 0;
 SHOW COLUMNS FROM t1;
 INSERT INTO t1 VALUES (_utf8'2001÷01÷01',_utf8'%Y÷%m÷%d');

mysql-test/include/ctype_unescape.inc

@@ -309,12 +309,15 @@ CALL p2();
 --disable_warnings
 # All records marked with '[BAD]' mean that the string was unescaped
 # in a unexpected way, that means there is a bug in UNESCAPE() above.
+#check after fix MDEV-29290
+--disable_view_protocol
 SELECT HEX(a),HEX(b),
   CONCAT(unescape_type(a,b),
          wellformedness(a,b),
          mysql_real_escape_string_generated(a),
          IF(UNESCAPE(a)<>b,CONCAT('[BAD',HEX(UNESCAPE(a)),']'),'')) AS comment
 FROM t1 ORDER BY LENGTH(a),a;
+--enable_view_protocol
 --enable_warnings
 DROP TABLE t1;
 DROP PROCEDURE p1;

mysql-test/include/ctype_utf8mb4.inc

@@ -1,6 +1,12 @@
 #
 # Tests with the utf8mb4 character set
 #
+
+# Tests will be skipped for the view protocol because the view protocol uses 
+# an additional util connection and don't use for this nessesary configurations
+# Also need to resolve MDEV-27871
+-- source include/no_view_protocol.inc
+
 --source include/default_optimizer_switch.inc
 --disable_warnings
 drop table if exists t1,t2;

mysql-test/include/deadlock.inc

@@ -9,7 +9,7 @@
 #               old name was t/innodb-deadlock.test
 #               main code went into include/deadlock.inc
 #
-
+--disable_service_connection
 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
 
@@ -20,7 +20,7 @@ drop table if exists t1,t2;
 #
 # Testing of FOR UPDATE
 #
-
+--disable_view_protocol
 connection con1;
 eval create table t1 (id integer, x integer) engine = $engine_type;
 insert into t1 values(0, 0);
@@ -49,10 +49,11 @@ select * from t1;
 commit;
 
 drop table t1;
+--enable_view_protocol
 #
 # Testing of FOR UPDATE
 #
-
+--disable_view_protocol
 connection con1;
 eval create table t1 (id integer, x integer) engine = $engine_type;
 eval create table t2 (b integer, a integer) engine = $engine_type;
@@ -125,7 +126,7 @@ connection default;
 disconnect con1;
 disconnect con2;
 drop table t1, t2;
-
+--enable_view_protocol
 --echo End of 4.1 tests
 
 #
@@ -152,3 +153,4 @@ drop table if exists a;
 set storage_engine=default;
 
 --echo End of 5.0 tests.
+--enable_service_connection

mysql-test/include/empty_string_literal.inc

@@ -4,6 +4,12 @@ SET SESSION character_set_client=cp1250;
 --echo #
 --echo # Test litteral
 --echo #
+
+#enable view protocol after fix MDEV-27871 and
+# it is necessary that the view protocol uses the same connection,
+# not util connection
+--disable_view_protocol
+
 SET sql_mode=@mode;
 select @@sql_mode;
 SELECT '',CHARSET(''), null, CHARSET(null), CAST(null as char(10)), CHARSET(CAST(null as char(10))), 'x', CHARSET('x');
@@ -12,6 +18,8 @@ SET sql_mode=default;
 SELECT '',CHARSET(''), null, CHARSET(null), CAST(null as char(10)), CHARSET(CAST(null as char(10))), 'x', CHARSET('x');
 SELECT CHARSET(NULLIF('','')),NULLIF('','');
 
+
+
 --echo #
 --echo # Test NCHAR litteral
 --echo #
@@ -22,6 +30,8 @@ SET sql_mode=default;
 SELECT N'',CHARSET(N''), N'x', CHARSET(N'x');
 SELECT CHARSET(NULLIF(N'',N'')),NULLIF(N'',N'');
 
+
+
 --echo #
 --echo # Test CHARSET prefix litteral
 --echo #
@@ -52,6 +62,8 @@ SELECT '' '' '',CHARSET('' '' '');
 SELECT _latin1'' '' '',CHARSET(_latin1'' '' '');
 SELECT N'' '' '',CHARSET(N'' '' '');
 
+--enable_view_protocol
+
 --echo #
 --echo # UNION - implicit group by
 --echo #
@@ -70,10 +82,16 @@ UNION
 SELECT 1 , _cp1250 ''
 ORDER BY 1;
 
+# it is necessary that the view protocol uses the same connection,
+# not util connection
+--disable_view_protocol
+
 SELECT NULLIF(_cp1250 '',_cp1250 '')
 UNION
 SELECT NULLIF(N'',N'');
 
+--enable_view_protocol
+
 --error ER_CANT_AGGREGATE_2COLLATIONS
 SELECT 1 , _latin2 ''
 UNION

mysql-test/include/explain_utils.inc

@@ -26,7 +26,7 @@
 --echo # query:  $query
 --echo # select: $select
 --echo #
-
+--disable_view_protocol
 if ($select) {
 --disable_query_log
 --eval $select INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/before_explain.txt'
@@ -159,3 +159,4 @@ SHOW STATUS WHERE (Variable_name LIKE 'Sort%' OR
 --enable_query_log
 
 --echo
+--enable_view_protocol

mysql-test/include/func_hybrid_type.inc

@@ -1,5 +1,7 @@
 # "mtr --ps" returns different values in "Max length"
 --disable_ps_protocol
+# view protocol createincorrect table name
+--disable_view_protocol
 --enable_metadata
 --vertical_results
 SELECT
@@ -39,6 +41,7 @@ FROM t1;
 --horizontal_results
 --disable_metadata
 --enable_ps_protocol
+--enable_view_protocol
 CREATE TABLE t2 AS
 SELECT
   a                                         AS ___________a,

mysql-test/include/gis_debug.inc

@@ -119,6 +119,8 @@ CALL p1(-1, 'GeometryCollection(Point(9 9),LineString(1 5,0 0),Polygon((2 2,2 8,
 
 --enable_query_log
 
+#enable after fix MDEV-27871
+--disable_view_protocol
 SELECT ST_CONTAINS(
   GeomFromText('MULTIPOLYGON(((0 0, 0 5, 5 5, 5 0, 0 0)),((6 6, 6 11, 11 11, 11 6, 6 6)))'),
   GeomFromText('POINT(5 10)'));
@@ -138,6 +140,7 @@ SELECT GeometryType(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,9 4,3 3,0
 --echo #
 SELECT GeometryType(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((3 5,2 5,2 4,3 4,3 5)),((2 2,2 8,8 8,8 2,2 2), (4 4,4 6,6 6,6 4,4 4)), ((9 9,8 1,1 5,9 9)))'),1));
 
+--enable_view_protocol
 
 --echo #
 --echo # Bug#13358363 - ASSERTION: N > 0 && N < SINUSES_CALCULATED*2+1 | GET_N_SINCOS/ADD_EDGE_BUFFER
@@ -145,6 +148,9 @@ SELECT GeometryType(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((3 5,2 5,2 4,3
 
 DO ST_BUFFER(ST_GEOMCOLLFROMTEXT('linestring(1 1,2 2)'),'');
 
+#enable after fix MDEV-27871
+--disable_view_protocol
+
 SELECT ST_WITHIN(
         LINESTRINGFROMTEXT(' LINESTRING(3 8,9 2,3 8,3 3,7 6,4 7,4 7,8 1) '),
         ST_BUFFER(MULTIPOLYGONFROMTEXT(' MULTIPOLYGON(((3 5,2 5,2 4,3 4,3 5)),((2 2,2 8,8 8,8 2,2 2),(4 4,4 6,6 6,6 4,4 4)),((0 5,3 5,3 2,1 2,1 1,3 1,3 0,0 0,0 3,2 3,2 4,0 4,0 5))) '),
@@ -159,3 +165,5 @@ SELECT ST_NUMINTERIORRINGS(
 
 SELECT ASTEXT(ST_BUFFER(POLYGONFROMTEXT(' POLYGON((9 9,5 2,4 5,9 9))'),
                         SRID(GEOMETRYFROMTEXT(' MULTIPOINT(8 4,5 0,7 8,6 9,3 4,7 3,5 5) '))));
+
+--enable_view_protocol

mysql-test/include/have_csv.inc

@@ -1,3 +1,5 @@
+-- source include/no_view_protocol.inc
+
 disable_query_log;
 --require include/true.require
 select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'csv';

mysql-test/include/have_log_bin.inc

@@ -7,6 +7,7 @@
 # source include/have_log_bin.inc;
 
 source include/not_embedded.inc;
+-- source include/no_view_protocol.inc
 
 if (`select not @@log_bin`) {
   skip Test requires: 'have_log_bin';

mysql-test/include/index_merge1.inc

@@ -297,6 +297,10 @@ select * from t0 where key1 < 3 or key2 < 4;
 select count(*) from t0;
 
 # Test for BUG#4177
+
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
+
 drop table t4;
 create table t4 (a int);
 insert into t4 values (1),(4),(3);
@@ -346,6 +350,8 @@ set join_buffer_size= @save_join_buffer_size;
 
 drop table t0, t1, t2, t3, t4;
 
+--enable_view_protocol
+
 # BUG#16166
 CREATE TABLE t1 (
   cola char(3) not null, colb char(3) not null,  filler char(200),
@@ -409,6 +415,7 @@ drop table t1, t2, t3;
 #
 # BUG#20256 - LOCK WRITE - MyISAM
 #
+--disable_service_connection
 CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES(1);
 CREATE TABLE t2(a INT, b INT, dummy CHAR(16) DEFAULT '', KEY(a), KEY(b));
@@ -437,6 +444,7 @@ INSERT INTO t2(a,b) VALUES(1,2);
 SELECT t2.a FROM t1,t2 WHERE t2.b=2 AND t2.a=1;
 UNLOCK TABLES;
 DROP TABLE t1, t2;
+--enable_service_connection
 
 #
 # BUG#29740: HA_KEY_SCAN_NOT_ROR wasn't set for HEAP engine

mysql-test/include/mix2.inc

@@ -157,7 +157,7 @@ drop table t1;
 
 
 # Test of reading on secondary key with may be null
-
+--disable_view_protocol
 eval create table t1 (a int,b varchar(20),key(a)) engine=$engine_type;
 insert into t1 values (1,""), (2,"testing");
 select * from t1 where a = 1;
@@ -289,7 +289,7 @@ drop table t1;
 rename table t2 to t1;
 drop table t1;
 set autocommit=1;
-
+--enable_view_protocol
 #
 # The following simple tests failed at some point
 #

mysql-test/include/mysqlhotcopy.inc

@@ -23,7 +23,7 @@ if (!$MYSQLHOTCOPY)
 #       be skipped if Perl modules required by the mysqlhotcopy tool are not
 #       found when the script is run this way.
 
-
+--disable_service_connection
 let $MYSQLD_DATADIR= `SELECT @@datadir`;
 --disable_warnings
 DROP DATABASE IF EXISTS hotcopy_test;
@@ -134,4 +134,4 @@ DROP DATABASE hotcopy_test_cpy;
 DROP DATABASE hotcopy_test;
 DROP DATABASE hotcopy_save;
 DROP DATABASE hotcopy_save_old;
-
+--enable_service_connection

mysql-test/include/no_view_protocol.inc

@@ -0,0 +1,6 @@
+# The file with expected results fits only to a run without
+# view-protocol.
+if (`SELECT $VIEW_PROTOCOL > 0`)
+{
+   --skip Test requires: view-protocol disabled
+}

mysql-test/include/ps_conv.inc

@@ -77,7 +77,9 @@ show create table t5 ;
 --vertical_results
 --enable_metadata
 --disable_ps_protocol
+--disable_view_protocol
 select * from t5 ;
+--enable_view_protocol
 --enable_ps_protocol
 --disable_metadata
 --horizontal_results

mysql-test/include/query_cache.inc

@@ -14,7 +14,7 @@
 #               old name was innodb_cache.test
 #               main code went into include/query_cache.inc
 #
-
+--disable_view_protocol
 SET global query_cache_type=ON;
 SET local query_cache_type=ON;
 eval SET SESSION STORAGE_ENGINE = $engine_type;
@@ -191,3 +191,4 @@ set @@global.query_cache_size = @save_query_cache_size;
 drop table t2;
 
 SET global query_cache_type=default;
+--enable_view_protocol

mysql-test/include/query_cache_partitions.inc

@@ -4,6 +4,10 @@
 #     $engine_type       -- storage engine to be tested
 # have to be set before sourcing this script.
 
+# Tests will be skipped for the view protocol because the view protocol creates 
+# an additional util connection and other statistics data
+-- source include/no_view_protocol.inc
+
 SET global query_cache_type=ON;
 SET local query_cache_type=ON;
 eval SET SESSION STORAGE_ENGINE = $engine_type;

mysql-test/include/unsafe_binlog.inc

@@ -21,7 +21,7 @@
 # Test cases for bug#15650
 #      DELETE with LEFT JOIN crashes server with innodb_locks_unsafe_for_binlog
 #
-
+--disable_service_connection
 --disable_warnings
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
 --enable_warnings
@@ -52,15 +52,19 @@ eval create table t1(a int not null, b int, primary key(a)) engine = $engine_typ
 insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2),(7,3);
 commit;
 set autocommit = 0;
+--disable_view_protocol
 select * from t1 lock in share mode;
+--enable_view_protocol
 update t1 set b = 5 where b = 1;
 connection b;
 set autocommit = 0;
 #
 # S-lock to records (2,2),(4,2), and (6,2) should not be released in a update
 #
+--disable_view_protocol
 --error ER_LOCK_WAIT_TIMEOUT
 select * from t1 where a = 2 and b = 2 for update;
+--enable_view_protocol
 connection a;
 commit;
 connection b;
@@ -113,7 +117,9 @@ eval create table t2(d int not null, e int, primary key(d)) engine = $engine_typ
 insert into t2 values (8,6),(12,1),(3,1);
 commit;
 set autocommit = 0;
+--disable_view_protocol
 select * from t2 for update;
+--enable_view_protocol
 connection b;
 set autocommit = 0;
 insert into t1 select * from t2;
@@ -171,7 +177,9 @@ eval create table t9(d int not null, e int, primary key(d)) engine = $engine_typ
 insert into t9 values (8,6),(12,1),(3,1);
 commit;
 set autocommit = 0;
+--disable_view_protocol
 select * from t2 for update;
+--enable_view_protocol
 connection b;
 set autocommit = 0;
 SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
@@ -263,3 +271,4 @@ disconnect h;
 disconnect i;
 disconnect j;
 drop table t1, t2, t3, t5, t6, t8, t9;
+--enable_service_connection

mysql-test/include/update_use_source.inc

@@ -4,6 +4,8 @@
 --echo # Update a with value from subquery on the same table, no search clause. ALL access
 --echo #
 
+#Enable view protocol  after fix MDEV-29207
+--disable_view_protocol
 start transaction;
 --enable_info ONCE
 update t1
@@ -145,3 +147,4 @@ update t1
   order by c3 desc limit 2;
 select concat(old_c1,'->',c1),c3, case when c1 != old_c1 then '*' else ' ' end "Changed" from t1 ;
 rollback;
+--enable_view_protocol

mysql-test/include/weight_string.inc

@@ -33,7 +33,8 @@ DROP TABLE t1;
 #
 # End of MDEV-5180
 #
-
+#enable after fix MDEV-29290
+--disable_view_protocol
 select hex(weight_string('a'));
 select hex(weight_string('A'));
 select hex(weight_string('abc'));
@@ -64,3 +65,4 @@ select hex(weight_string('abc', 3, 4, 0xC0));
 select hex(weight_string('abc', 4, 4, 0xC0));
 select hex(weight_string('abc', 5, 4, 0xC0));
 select hex(weight_string('abc',25, 4, 0xC0));
+--enable_view_protocol

mysql-test/include/weight_string_8140.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select collation(cast(0x8140 as char));
 select hex(weight_string(cast(0x6141 as char)));
 select hex(weight_string(cast(0x8140 as char)));
@@ -33,4 +35,4 @@ select hex(weight_string(cast(0x814081408140 as char), 3, 4, 0xC0));
 select hex(weight_string(cast(0x814081408140 as char), 4, 4, 0xC0));
 select hex(weight_string(cast(0x814081408140 as char), 5, 4, 0xC0));
 select hex(weight_string(cast(0x814081408140 as char),25, 4, 0xC0));
-
+--enable_view_protocol

mysql-test/include/weight_string_8EA1.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select collation(cast(0xA1A1 as char));
 select hex(weight_string(cast(0x6141 as char)));
 select hex(weight_string(cast(0x8EA1 as char)));
@@ -33,4 +35,4 @@ select hex(weight_string(cast(0x8EA18EA18EA1 as char), 3, 4, 0xC0));
 select hex(weight_string(cast(0x8EA18EA18EA1 as char), 4, 4, 0xC0));
 select hex(weight_string(cast(0x8EA18EA18EA1 as char), 5, 4, 0xC0));
 select hex(weight_string(cast(0x8EA18EA18EA1 as char),25, 4, 0xC0));
-
+--enable_view_protocol

mysql-test/include/weight_string_8FA2C3.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select collation(cast(0x8FA2C3 as char));
 select hex(weight_string(cast(0x6141 as char)));
 select hex(weight_string(cast(0x8FA2C3 as char)));
@@ -33,4 +35,4 @@ select hex(weight_string(cast(0x8FA2C38FA2C38FA2C3 as char), 3, 4, 0xC0));
 select hex(weight_string(cast(0x8FA2C38FA2C38FA2C3 as char), 4, 4, 0xC0));
 select hex(weight_string(cast(0x8FA2C38FA2C38FA2C3 as char), 5, 4, 0xC0));
 select hex(weight_string(cast(0x8FA2C38FA2C38FA2C3 as char),25, 4, 0xC0));
-
+--enable_view_protocol

mysql-test/include/weight_string_A1A1.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select collation(cast(0xA1A1 as char));
 select hex(weight_string(cast(0x6141 as char)));
 select hex(weight_string(cast(0xA1A1 as char)));
@@ -33,4 +35,4 @@ select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 4, 0xC0));
 select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 4, 0xC0));
 select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 4, 0xC0));
 select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 4, 0xC0));
-
+--enable_view_protocol

mysql-test/include/weight_string_chde.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select @@collation_connection;
 select collation(cast(_latin1 0xDF as char));
 select hex(weight_string('s'));
@@ -57,3 +59,4 @@ select hex(weight_string(cast(_latin1 0xDF6368 as char), 2, 4,0xC0));
 select hex(weight_string(cast(_latin1 0xDF6368 as char), 3, 4,0xC0));
 select hex(weight_string(cast(_latin1 0xDF6368 as char), 4, 4,0xC0));
 select hex(weight_string(cast(_latin1 0xDF6368 as char),25, 4,0xC0));
+--enable_view_protocol

mysql-test/include/weight_string_euro.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select @@collation_connection;
 select hex(weight_string(cast(_latin1 0x80 as char)));
 select hex(weight_string(cast(_latin1 0x808080 as char)));
@@ -28,3 +30,4 @@ select hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0));
 select hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0));
 select hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0));
 select hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0));
+--enable_view_protocol

mysql-test/include/weight_string_l1.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select @@collation_connection;
 select hex(weight_string('a' LEVEL 1));
 select hex(weight_string('A' LEVEL 1));
@@ -8,3 +10,4 @@ select hex(weight_string('abc' as char(5) LEVEL 1));
 select hex(weight_string('abc' as char(5) LEVEL 1 REVERSE));
 select hex(weight_string('abc' as char(5) LEVEL 1 DESC));
 select hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE));
+--enable_view_protocol

mysql-test/include/weight_string_l2.inc

@@ -1,3 +1,5 @@
+#enable after fix MDEV-29290
+--disable_view_protocol
 select @@collation_connection;
 select hex(weight_string('a' LEVEL 2));
 select hex(weight_string('A' LEVEL 2));
@@ -5,3 +7,4 @@ select hex(weight_string('abc' LEVEL 2));
 select hex(weight_string('abc' as char(2) LEVEL 2));
 select hex(weight_string('abc' as char(3) LEVEL 2));
 select hex(weight_string('abc' as char(5) LEVEL 2));
+--disable_view_protocol

mysql-test/main/alias.test

@@ -1,3 +1,6 @@
+#remove this include after fix MDEV-27871
+--source include/no_view_protocol.inc
+
 --disable_warnings
 DROP TABLE IF EXISTS t1;
 --enable_warnings

mysql-test/main/alter_table.test

@@ -783,6 +783,8 @@ drop table t1;
 # Unix/Windows and transactional/non-transactional tables).
 # See also innodb_mysql.test
 #
+
+--disable_service_connection
 --disable_warnings
 drop table if exists t1, t2, t3;
 --enable_warnings
@@ -825,7 +827,7 @@ unlock tables;
 insert into t1 values ();
 select * from t1;
 drop tables t1, t3;
-
+--enable_service_connection
 
 #
 # Bug#18775 - Temporary table from alter table visible to other threads

mysql-test/main/ansi.test

@@ -5,7 +5,7 @@
 --disable_warnings
 drop table if exists t1;
 --enable_warnings
-
+--disable_service_connection
 set sql_mode="MySQL40";
 select @@sql_mode;
 set @@sql_mode="ANSI";
@@ -72,3 +72,4 @@ SELECT -1||0^1 AS a FROM DUAL;
 
 EXPLAIN EXTENDED SELECT -1^1||1 AS a FROM DUAL;
 EXPLAIN EXTENDED SELECT -1||0^1 AS a FROM DUAL;
+--enable_service_connection

mysql-test/main/auto_increment_ranges_innodb.test

@@ -23,7 +23,7 @@ drop table t1;
 --echo # MDEV-21842: auto_increment does not increment with compound primary
 --echo # key on partitioned table
 --echo #
-
+--disable_service_connection
 create or replace table `t` (
   `id` bigint(20) unsigned not null auto_increment,
   `a` int(10) not null ,
@@ -76,4 +76,4 @@ disconnect con2;
 --connection default
 select * from t;
 drop table t;
-
+--enable_service_connection

mysql-test/main/bigint.test

@@ -311,6 +311,7 @@ select cast(-19999999999999999999 as signed);
 #
 
 # PS protocol gives different metadata for `Max length' column
+--disable_view_protocol
 --disable_ps_protocol
 --enable_metadata
 select -9223372036854775808;
@@ -319,6 +320,7 @@ select -((9223372036854775808));
 select -(-(9223372036854775808));
 --disable_metadata
 --enable_ps_protocol
+--enable_view_protocol
 select --9223372036854775808, ---9223372036854775808, ----9223372036854775808;
 select -(-9223372036854775808), -(-(-9223372036854775808));
 

mysql-test/main/bool.test

@@ -21,10 +21,12 @@ SELECT * FROM t1 where (1 AND a)=1;
 SELECT * FROM t1 where (1 AND a) IS NULL;
 
 # WL#638 - Behaviour of NOT does not follow SQL specification
+--disable_service_connection
 set sql_mode='high_not_precedence';
 select * from t1 where not a between 2 and 3;
 set sql_mode=default;
 select * from t1 where not a between 2 and 3;
+--enable_service_connection
 
 # SQL boolean tests
 select a, a is false, a is true, a is unknown from t1;

mysql-test/main/cache_innodb.test

@@ -19,6 +19,7 @@ let $test_foreign_keys= 1;
 # Bug#56452 Assertion failed: thd->transaction.stmt.is_empty() || 
 #           thd->in_sub_stmt
 #
+--disable_view_protocol
 CREATE TABLE t1 (a INT) ENGINE=InnoDB;
 BEGIN;
   INSERT INTO t1 VALUES(1);
@@ -28,4 +29,4 @@ ROLLBACK WORK AND CHAIN NO RELEASE;
 SELECT a FROM t1;
 ROLLBACK;
 DROP TABLE t1;
-
+--enable_view_protocol

mysql-test/main/case.test

@@ -2,6 +2,9 @@
 # Testing of CASE
 #
 
+#remove this include after fix MDEV-27871
+--source include/no_view_protocol.inc
+
 --disable_warnings
 drop table if exists t1, t2;
 --enable_warnings

mysql-test/main/cast.test

@@ -2,6 +2,10 @@
 # Test of cast function
 #
 
+#remove this include after fix MDEV-27871
+# discuss what to do with "set names binary"
+--source include/no_view_protocol.inc
+
 # For TIME->DATETIME conversion
 SET timestamp=unix_timestamp('2001-02-03 10:20:30');
 

mysql-test/main/change_user.test

@@ -1,4 +1,5 @@
 # This test is checking that old password authentication works
+--disable_service_connection
 set global secure_auth=0;
 #
 # functional change user tests
@@ -149,3 +150,4 @@ select year(now()) > 2011;
 --echo change_user
 --change_user
 select year(now()) > 2011;
+--enable_service_connection

mysql-test/main/client_xml.test

@@ -1,5 +1,6 @@
 # Can't run with embedded server
 -- source include/not_embedded.inc
+-- source include/no_view_protocol.inc
 
 # Disable concurrent inserts to avoid test failures when reading
 # data from concurrent connections (insert might return before

mysql-test/main/commit.test

@@ -1,4 +1,5 @@
 --source include/have_innodb.inc
+--source include/no_view_protocol.inc
 
 connect (con1,localhost,root,,);
 

mysql-test/main/concurrent_innodb_safelog.test

@@ -11,13 +11,12 @@
 #                           t/concurrent_innodb_unsafelog.test
 #               new wrapper t/concurrent_innodb_safelog.test
 #
-
 --source include/have_innodb.inc
 
 let $engine_type= InnoDB;
 
 SET GLOBAL TRANSACTION ISOLATION LEVEL REPEATABLE READ;
 # innodb_locks_unsafe_for_binlog not set for this test
-
+--disable_service_connection
 --source include/concurrent.inc
-
+--enable_service_connection

mysql-test/main/concurrent_innodb_unsafelog.test

@@ -18,6 +18,6 @@ let $engine_type= InnoDB;
 
 SET GLOBAL TRANSACTION ISOLATION LEVEL REPEATABLE READ;
 # innodb_locks_unsafe_for_binlog is set fro this test.
-
+--disable_service_connection
 --source include/concurrent.inc
-
+--enable_service_connection

mysql-test/main/create.test

@@ -106,6 +106,7 @@ create table t1 (i int, index `` (i));
 # We don't allow creation of non-temporary tables under LOCK TABLES
 # as following meta-data locking protocol in this case can lead to
 # deadlock.
+--disable_service_connection
 create table t1 (i int);
 lock tables t1 read;
 --error ER_TABLE_NOT_LOCKED
@@ -115,6 +116,7 @@ create temporary table t2 (j int);
 drop temporary table t2;
 unlock tables;
 drop table t1;
+--enable_service_connection
 
 #
 # Test of CREATE ... SELECT with indexes
@@ -286,7 +288,7 @@ drop table if exists t2,t1;
 #
 # Test for CREATE TABLE .. LIKE ..
 #
-
+--disable_view_protocol
 create table t1(id int not null, name char(20));
 insert into t1 values(10,'mysql'),(20,'monty- the creator');
 create table t2(id int not null);
@@ -325,13 +327,14 @@ create temporary table t3 like t1;
 drop table t1, t2, t3;
 drop table t3;
 drop database mysqltest;
-
+--enable_view_protocol
 #
 # CREATE TABLE LIKE under LOCK TABLES
 #
 # Similarly to ordinary CREATE TABLE we don't allow creation of
 # non-temporary tables under LOCK TABLES. Also we require source
 # table to be locked.
+--disable_service_connection
 create table t1 (i int);
 create table t2 (j int);
 lock tables t1 read;
@@ -345,6 +348,7 @@ drop temporary table t3;
 create temporary table t3 like t2;
 unlock tables;
 drop tables t1, t2;
+--enable_service_connection
 
 #
 # Test default table type
@@ -453,7 +457,7 @@ drop table t1, t2, t3;
 #
 # Bug #1209
 #
-
+--disable_service_connection
 create database mysqltest;
 use mysqltest;
 select database();
@@ -469,6 +473,7 @@ connection default;
 disconnect user1;
 drop user mysqltest_1;
 use test;
+--enable_service_connection
 
 #
 # Test for Bug 856 'Naming a key "Primary" causes trouble'
@@ -530,6 +535,7 @@ drop table t1,t2;
 # This tests two additional possible errors and a hang if 
 # an improper fix is present.
 #
+--disable_service_connection
 create table t1 (a int);
 --error ER_TABLE_EXISTS_ERROR
 create table t1 select * from t1;
@@ -538,6 +544,7 @@ create table t2 union = (t1) select * from t1;
 flush tables with read lock;
 unlock tables;
 drop table t1;
+--enable_service_connection
 
 #
 # Bug#10413: Invalid column name is not rejected
@@ -772,13 +779,14 @@ create table t1 select coalesce('a' collate latin1_swedish_ci,'b' collate latin1
 # permanent table. After patch for Bug#47418, we create the base table and
 # instert data into it, even though a temporary table exists with the same
 # name.
+--disable_view_protocol
 create temporary table t1 (j int);
 create table if not exists t1 select 1;
 select * from t1;
 drop temporary table t1;
 select * from t1;
 drop table t1;
-
+--enable_view_protocol
 
 #
 # CREATE TABLE ... SELECT and LOCK TABLES
@@ -788,6 +796,7 @@ drop table t1;
 # the server doesn't crash, hang and produces sensible errors.
 # Includes test for bug #20662 "Infinite loop in CREATE TABLE
 # IF NOT EXISTS ... SELECT with locked tables".
+--disable_service_connection
 create table t1 (i int);
 insert into t1 values (1), (2);
 lock tables t1 read;
@@ -828,7 +837,7 @@ create temporary table if not exists t2 select * from t1;
 select * from t2;
 unlock tables;
 drop table t1, t2;
-
+--enable_service_connection
 
 #
 # Bug#21772: can not name a column 'upgrade' when create a table
@@ -989,6 +998,7 @@ SHOW CREATE DATABASE aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 #
 # Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
 #
+--disable_service_connection
 set @save_character_set_client=@@character_set_client;
 set @save_collation_connection=@@collation_connection;
 set names utf8;
@@ -1014,7 +1024,7 @@ from имя_таблицы_в_кодировке_утф8_длиной_больш
 
 # database, table, field, key, view
 select * from имя_таблицы_в_кодировке_утф8_длиной_больше_чем_48;
-
+--disable_view_protocol
 --sorted_result
 select TABLE_NAME from information_schema.tables where
 table_schema='test';
@@ -1027,6 +1037,7 @@ table_schema='test';
 
 select TABLE_NAME from information_schema.views where
 table_schema='test';
+--enable_view_protocol
 
 show create table имя_таблицы_в_кодировке_утф8_длиной_больше_чем_48;
 show create view имя_вью_кодировке_утф8_длиной_больше_чем_42;
@@ -1070,6 +1081,7 @@ drop table имя_таблицы_в_кодировке_утф8_длиной_бо
 set @@character_set_client=@save_character_set_client;
 set @@character_set_results=@save_character_set_client;
 set @@session.collation_connection=@save_collation_connection;
+--enable_service_connection
 
 #
 # Bug#21136 CREATE TABLE SELECT within CREATE TABLE SELECT causes server crash
@@ -1382,7 +1394,7 @@ DROP VIEW t2;
 --echo # Bug #49193 CREATE TABLE reacts differently depending 
 --echo #            on whether data is selected or not
 --echo #
-
+--disable_view_protocol
 CREATE TEMPORARY TABLE t2 (ID INT);
 INSERT INTO t2 VALUES (1),(2),(3);
 
@@ -1418,7 +1430,7 @@ SELECT * FROM t1;
 DROP TABLE t1;
  
 DROP TEMPORARY TABLE t2;
-
+--enable_view_protocol
 
 --echo # 
 --echo # Bug #22909 "Using CREATE ... LIKE is possible to create field
@@ -1499,7 +1511,7 @@ drop table t1;
 --echo # 
 --echo # 2. A temporary table.
 --echo #
-
+--disable_view_protocol
 create temporary table if not exists t1 (a int) select 1 as a;
 select * from t1;
 --error ER_TABLE_EXISTS_ERROR
@@ -1652,6 +1664,7 @@ select * from t1;
 drop table t1;
 --error ER_NO_SUCH_TABLE
 create table if not exists t1 (a int) select * from t1;
+--enable_view_protocol
 
 --echo #
 --echo # 7. Test of non-matching columns, REPLACE and IGNORE.
@@ -1692,7 +1705,7 @@ drop table t1;
 --echo #
 --echo # Checking that CREATE IF NOT EXISTS is not blocked by running SELECT
 --echo #
-
+--disable_service_connection
 create table t1 (a int, b int) engine=myisam;
 create table t2 (a int, b int) engine=myisam;
 insert into t1 values (1,1);
@@ -1715,6 +1728,7 @@ connection default;
 select * from t1;
 unlock tables;
 drop table t1,t2;
+--enable_service_connection
 
 --echo #
 --echo # MDEV-6179: dynamic columns functions/cast()/convert() doesn't

mysql-test/main/create_drop_event.test

@@ -1,4 +1,5 @@
 --source include/not_embedded.inc
+--source include/no_view_protocol.inc
 
 SET timestamp=UNIX_TIMESTAMP('2014-11-01 10:20:30');
 SET GLOBAL event_scheduler=off;

mysql-test/main/create_drop_role.test

@@ -1,3 +1,4 @@
+--source include/no_view_protocol.inc
 --source include/not_embedded.inc
 
 CREATE ROLE IF NOT EXISTS role1 WITH ADMIN user1;

mysql-test/main/create_or_replace.test

@@ -44,7 +44,7 @@ DROP TEMPORARY TABLE t1;
 --echo #
 --echo # Testing with temporary tables
 --echo #
-
+--disable_view_protocol
 CREATE OR REPLACE TABLE t1 (a int);
 CREATE OR REPLACE TEMPORARY TABLE t1 (a int);
 CREATE OR REPLACE TEMPORARY TABLE t1 (a int, b int);
@@ -104,6 +104,7 @@ create or replace table t1 as select a from (select a from t1) as t3;
 --error ER_UPDATE_TABLE_USED
 create or replace table t1 as select a from t2 where t2.a in (select a from t1);
 drop table t1;
+--enable_view_protocol
 
 --echo #
 --echo # Testing with normal tables
@@ -126,6 +127,7 @@ CREATE OR REPLACE TABLE t1 AS SELECT 1;
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
 
+--disable_service_connection
 # Using lock tables with CREATE OR REPLACE
 CREATE OR REPLACE TABLE t1 (a int);
 LOCK TABLES t1 write,t2 write;
@@ -207,6 +209,7 @@ drop table t1,t3,t4;
 --echo # Test the meta data locks are freed properly
 --echo #
 
+--disable_view_protocol
 create database mysqltest2;
 
 drop table if exists test.t1,mysqltest2.t2;
@@ -268,7 +271,7 @@ show tables;
 select * from information_schema.metadata_lock_info;
 create table t1 (i int);
 drop table t1;
-
+--enable_view_protocol
 
 --echo #
 --echo # Testing CREATE .. LIKE
@@ -485,3 +488,4 @@ CREATE OR REPLACE TEMPORARY TABLE t2(c INT DEFAULT '');
 SELECT * FROM t3;
 UNLOCK TABLES;
 DROP TABLE t3;
+--enable_service_connection

mysql-test/main/cte_nonrecursive.test

@@ -1036,6 +1036,8 @@ drop table t1;
 --echo # MDEV-16473: query with CTE when no database is set
 --echo #
 
+# Enable view protocol after fix MDEV-27944
+--disable_view_protocol
 create database db_mdev_16473;
 use db_mdev_16473;
 drop database db_mdev_16473;
@@ -1059,6 +1061,7 @@ select * from cte, db_mdev_16473.t1 as t where cte.a=t.a;
 drop database db_mdev_16473;
 
 use test;
+--enable_view_protocol
 
 --echo #
 --echo # MDEV-17154: using parameter markers for PS within CTEs more than once
@@ -1205,6 +1208,8 @@ DROP TABLE test.t;
 --echo # MDEV-22781: create view with CTE without default database
 --echo #
 
+# Enable view protocol after fix MDEV-27944
+--disable_view_protocol
 create database db;
 use db;
 drop database db;
@@ -1230,6 +1235,7 @@ drop table db1.t1;
 drop database db1;
 
 use test;
+--enable_view_protocol
 
 --echo #
 --echo # MDEV-24597: CTE with union used multiple times in query

mysql-test/main/ctype_big5.test

@@ -78,6 +78,8 @@ create table t1 (a blob);
 insert into t1 values (0xEE00);
 select * into outfile 'test/t1.txt' from t1;
 delete from t1;
+#enable after fix MDEV-27871
+--disable_view_protocol
 let $MYSQLD_DATADIR= `select @@datadir`;
 --replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
 --eval select hex(load_file('$MYSQLD_DATADIR/test/t1.txt'));
@@ -85,7 +87,8 @@ load data infile 't1.txt' into table t1;
 select hex(a) from t1;
 --remove_file $MYSQLD_DATADIR/test/t1.txt
 drop table t1;
-
+#enable_view_protocol
+#
 --echo End of 5.0 tests
 
 
@@ -239,12 +242,14 @@ DROP TABLE t1;
 #
 # Checking binary->big5 conversion of an unassigned character 0xC840 in optimizer
 #
+--disable_service_connection
 SET NAMES binary;
 CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET big5, KEY(a));
 INSERT INTO t1 VALUES (0xC840),(0xC841),(0xC842);
 SELECT HEX(a) FROM t1 WHERE a='<27>@';
 SELECT HEX(a) FROM t1 IGNORE KEY(a) WHERE a='<27>@';
 DROP TABLE t1;
+--enable_service_connection
 
 --echo #
 --echo # End of 10.0 tests

mysql-test/main/ctype_binary.test

@@ -1,4 +1,7 @@
 
+#remove this include after fix MDEV-27871
+--source include/no_view_protocol.inc
+
 set names binary;
 
 --echo #

mysql-test/main/ctype_collate.test

@@ -1,3 +1,6 @@
+#remove this include after fix MDEV-27871
+--source include/no_view_protocol.inc
+
 --disable_warnings
 DROP TABLE IF EXISTS t1;
 DROP TABLE IF EXISTS t2;

mysql-test/main/ctype_cp932.test

@@ -4,6 +4,9 @@
 --echo #               USED.
 --echo #
 
+#remove this include in 10.6 version
+--source include/no_view_protocol.inc
+
 SET @old_character_set_client= @@character_set_client;
 SET @old_character_set_connection= @@character_set_connection;
 SET @old_character_set_results= @@character_set_results;

mysql-test/main/ctype_eucjpms.test

@@ -1,3 +1,7 @@
+# remove this include in 10.6 version, 
+# if MDEV-27871 will be fix
+--source include/no_view_protocol.inc
+
 -- source include/have_eucjpms.inc
 
 

mysql-test/main/ctype_filename.test

@@ -20,7 +20,10 @@ drop table com1;
 create table `clock$` (a int);
 drop table `clock$`;
 
+# Enable after fix MDEV-29295
+--disable_view_protocol
 select convert(convert(',' using filename) using binary);
+--enable_view_protocol 
 
 --echo #
 --echo # MDEV-7677 my_charset_handler_filename has a wrong "ismbchar" member

mysql-test/main/ctype_gb2312.test

@@ -7,6 +7,8 @@
 drop table if exists t1;
 --enable_warnings
 
+--disable_service_connection
+
 SET @test_character_set= 'gb2312';
 SET @test_collation= 'gb2312_chinese_ci';
 -- source include/ctype_common.inc
@@ -177,6 +179,8 @@ let $coll='gb2312_nopad_bin';
 let $coll_pad='gb2312_bin';
 --source include/ctype_pad_all_engines.inc
 
+--enable_service_connection
+
 --echo #
 --echo # End of 10.2 tests
 --echo #

mysql-test/main/ctype_gbk.test

@@ -445,11 +445,13 @@ DROP TABLE t1;
 --echo #
 --echo # MDEV-7661 Unexpected result for: CAST(0xHHHH AS CHAR CHARACTER SET xxx) for incorrect byte sequences
 --echo #
+#enable after fix MDEV-27871
+--disable_view_protocol
 set sql_mode='';
 SELECT HEX(CAST(0xA341 AS CHAR CHARACTER SET gb2312));
 SELECT HEX(CONVERT(CAST(0xA341 AS CHAR CHARACTER SET gb2312) USING utf8));
 set sql_mode=default;
-
+--enable_view_protocol
 
 --echo #
 --echo # End of 10.1 tests

mysql-test/main/ctype_latin1_de.test

@@ -1,6 +1,10 @@
 #
 # Test latin_de character set
 #
+
+# Enable after fix MDEV-27904 and not earlier version 10.6
+-- source include/no_view_protocol.inc
+
 create database latin1_german2_ci default character set latin1 collate latin1_german2_ci;
 use latin1_german2_ci;
 

mysql-test/main/ctype_latin2.test

@@ -1,4 +1,3 @@
-
 # Tests with the latin1 character set
 #
 --disable_warnings
@@ -61,7 +60,7 @@ drop table t1;
 --echo #
 --echo # WL#3664 WEIGHT_STRING
 --echo #
-
+--disable_service_connection
 set names latin2;
 --source include/weight_string.inc
 --source include/weight_string_l1.inc
@@ -70,6 +69,7 @@ set names latin2;
 set collation_connection=latin2_bin;
 --source include/weight_string.inc
 --source include/weight_string_l1.inc
+--enable_service_connection
 
 --echo #
 --echo # End of 5.6 tests

mysql-test/main/ctype_latin2_ch.test

@@ -30,10 +30,11 @@ select * from t1 where tt like '%AA%';
 drop table t1;
 
 # End of 4.1 tests
-
+--disable_service_connection
 set names latin2 collate latin2_czech_cs;
 --source include/ctype_pad_space.inc
 --source include/ctype_like_cond_propagation.inc
+--enable_service_connection
 
 # We can not use ctype_filesort.inc because
 # order of SPACE and TAB is not strict
@@ -219,9 +220,10 @@ DROP TABLE t1;
 --echo #
 --echo # WL#3664 WEIGHT_STRING
 --echo #
-
+--disable_service_connection
 set names latin2 collate latin2_czech_cs;
 --source include/ctype_pad_space.inc
+--enable_service_connection
 # We can not use ctype_filesort.inc because
 # order of SPACE and TAB is not strict
 #--source include/ctype_filesort.inc
@@ -230,6 +232,8 @@ set names latin2 collate latin2_czech_cs;
 --echo # Note:
 --echo # latin2_czech_cs does not support WEIGHT_STRING in full extent
 --echo #
+#check after fix MDEV-29290
+--disable_view_protocol
 --source include/weight_string.inc
 --source include/weight_string_chde.inc
 --source include/weight_string_l1.inc
@@ -238,6 +242,7 @@ set names latin2 collate latin2_czech_cs;
 --source include/weight_string_l4.inc
 --source include/weight_string_l12.inc
 --source include/weight_string_l14.inc
+--enable_view_protocol
 
 --echo #
 --echo # End of 5.6 tests

mysql-test/main/ctype_ldml.test

@@ -3,6 +3,9 @@
 --source include/have_utf16.inc
 --source include/have_utf32.inc
 
+#remove this include after fix MDEV-27871
+--source include/no_view_protocol.inc
+
 --disable_warnings
 drop table if exists t1;
 --enable_warnings

mysql-test/main/ctype_recoding.test

@@ -74,11 +74,13 @@ SHOW TABLES IN
 SET CHARACTER SET koi8r;
 DROP DATABASE <20><><EFBFBD><EFBFBD>;
 
+# Enable view protocol after fix MDEV-27944
+--disable_view_protocol
 SET NAMES koi8r;
 SELECT hex('<27><><EFBFBD><EFBFBD>');
 SET character_set_connection=cp1251;
 SELECT hex('<27><><EFBFBD><EFBFBD>');
-
+--enable_view_protocol
 USE test;
 
 # Bug#4417
@@ -94,9 +96,12 @@ DROP TABLE `тест`;
 SET NAMES binary;
 SET character_set_connection=utf8;
 SELECT 'тест' as s;
+# enable view-protocol in 10.6 version
+--disable_view_protocol
 SET NAMES utf8;
 SET character_set_connection=binary;
 SELECT 'тест' as s;
+--enable_view_protocol
 
 # Bug#4417, another aspect:
 # Check that both "SHOW CREATE TABLE" and "SHOW COLUMNS"
@@ -173,6 +178,8 @@ drop table t1;
 #
 # Check more automatic conversion
 #
+# Enable view protocol after fix MDEV-28017
+--disable_view_protocol
 set names koi8r;
 create table t1 (c1 char(10) character set cp1251);
 insert into t1 values ('<27>');
@@ -197,6 +204,7 @@ select rpad(c1,3,'
 #select case c1 when '<27>' then '<27>' when '<27>' then '<27>' else 'c' end from t1;
 #select export_set(5,c1,'<27>'), export_set(5,'<27>',c1) from t1;
 drop table t1;
+--enable_view_protocol
 
 #
 # Bug 20695: problem with field default value's character set

mysql-test/main/ctype_sjis.test

@@ -64,17 +64,21 @@ select hex(c) from t1;
 drop table t1;
 
 
+--disable_service_connection
 SET collation_connection='sjis_japanese_ci';
 -- source include/ctype_filesort.inc
 -- source include/ctype_innodb_like.inc
 -- source include/ctype_like_escape.inc
 -- source include/ctype_like_range_f1f2.inc
 -- source include/ctype_str_to_date.inc
+
+
 SET collation_connection='sjis_bin';
 -- source include/ctype_filesort.inc
 -- source include/ctype_innodb_like.inc
 -- source include/ctype_like_escape.inc
 -- source include/ctype_like_range_f1f2.inc
+--enable_service_connection
 
 # Check parsing of string literals in SJIS with multibyte characters that
 # have an embedded \ in them. (Bug #8303)
@@ -173,6 +177,8 @@ WHERE HEX(CAST(UPPER(a) AS CHAR CHARACTER SET utf8)) <>
 --echo # WL#3090 Japanese Character Set adjustments
 --echo # Test sjis->Unicode conversion
 --echo #
+# enable view-protocol in 10.6 version
+--disable_view_protocol
 SELECT HEX(a), HEX(CONVERT(a USING utf8)) as b FROM t1
 WHERE a<>'' HAVING b<>'3F' ORDER BY code;
 
@@ -187,6 +193,7 @@ DROP TABLE t1;
 SELECT HEX(a), HEX(CONVERT(a using sjis)) as b FROM t1 HAVING b<>'3F' ORDER BY BINARY a;
 DROP TABLE t1;
 
+--enable_view_protocol
 
 --echo #
 --echo # End of 5.5 tests
@@ -201,6 +208,9 @@ DROP TABLE t1;
 --echo # WL#3664 WEIGHT_STRING
 --echo #
 
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
+
 set names sjis;
 --source include/weight_string.inc
 --source include/weight_string_l1.inc
@@ -212,6 +222,8 @@ set collation_connection=sjis_bin;
 --source include/weight_string_l1.inc
 --source include/weight_string_8140.inc
 
+--enable_view_protocol
+
 --echo #
 --echo # End of 5.6 tests
 --echo #
@@ -220,13 +232,21 @@ set collation_connection=sjis_bin;
 --echo # Start of 10.0 tests
 --echo #
 
+# Tests will be skipped for the view protocol because the view protocol creates 
+# an additional util connection and other statistics data 
+# (it is necessary to run the view-protocol not in util session )
+--disable_view_protocol
+
 let $ctype_unescape_combinations=selected;
 --source include/ctype_unescape.inc
 
+
 --character_set sjis
 SET NAMES sjis;
 --source include/ctype_E05C.inc
 
+--enable_view_protocol
+
 
 --echo #
 --echo # End of 10.0 tests

mysql-test/main/ctype_swe7.test

@@ -11,9 +11,16 @@ SET NAMES swe7;
 # as uses stored functions actively.
 #
 
+# Tests will be skipped for the view protocol because the view protocol creates 
+# an additional util connection and other statistics data 
+# (it is necessary to run the view-protocol not in util session )
+--disable_service_connection
+
 let $ctype_unescape_combinations=selected;
 --source include/ctype_unescape.inc
 
+--enable_service_connection
+
 --echo #
 --echo # End of 10.0 tests
 --echo #

mysql-test/main/ctype_tis620.test

@@ -169,7 +169,7 @@ SET collation_connection='tis620_bin';
 --echo #
 --echo # Start of 5.6 tests
 --echo #
-
+--disable_service_connection
 --echo #
 --echo # WL#3664 WEIGHT_STRING
 --echo #
@@ -186,8 +186,11 @@ set collation_connection=tis620_bin;
 --source include/weight_string.inc
 --source include/weight_string_l1.inc
 --source include/ctype_pad_space.inc
+#enable after fix MDEV-29290
+--disable_view_protocol
 select hex(weight_string(cast(0xE0A1 as char)));
 select hex(weight_string(cast(0xE0A1 as char) as char(1)));
+--enable_view_protocol
 
 --echo #
 --echo # End of 5.6 tests
@@ -208,6 +211,7 @@ let $coll_pad='tis620_thai_ci';
 let $coll='tis620_nopad_bin';
 let $coll_pad='tis620_bin';
 --source include/ctype_pad_all_engines.inc
+--enable_service_connection
 
 --echo #
 --echo # MDEV-24901 SIGSEGV in fts_get_table_name, SIGSEGV in ib_vector_size, SIGSEGV in row_merge_fts_doc_tokenize, stack smashing

mysql-test/main/ctype_uca.test

@@ -8,6 +8,7 @@ DROP TABLE IF EXISTS t1;
 #
 # Test Unicode collations.
 #
+--disable_service_connection
 set names utf8; 
 
 #
@@ -72,6 +73,7 @@ select group_concat(c1 order by c1) from t1 group by c1 collate utf8_unicode_520
 select group_concat(c1 order by c1) from t1 group by c1 collate utf8_vietnamese_ci;
 select group_concat(c1 order by c1) from t1 group by c1 collate utf8_thai_520_w2;
 
+--disable_view_protocol
 ALTER TABLE t1 CONVERT TO CHARACTER SET ucs2 COLLATE ucs2_bin;
 SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_unicode_ci;
 SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_icelandic_ci;
@@ -96,7 +98,7 @@ SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_croatian_ci
 SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_german2_ci;
 SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_unicode_520_ci;
 SELECT GROUP_CONCAT(c1 ORDER BY c1) FROM t1 GROUP BY c1 COLLATE ucs2_vietnamese_ci;
-
+--enable_view_protocol
 drop table t1;
 
 #
@@ -475,7 +477,7 @@ set collation_connection=ucs2_unicode_ci;
 -- source include/ctype_regex.inc
 -- source include/ctype_like_range_f1f2.inc
 set names utf8;
-
+--enable_service_connection
 -- echo End for 5.0 tests
 --echo End of 5.1 tests
 
@@ -491,7 +493,7 @@ SET collation_connection=utf8_czech_ci;
 SET collation_connection=ucs2_czech_ci;
 --source include/ctype_czech.inc
 --source include/ctype_like_ignorable.inc
-
+--disable_service_connection
 create table t1 (a int, c1 varchar(200) collate utf8_croatian_mysql561_ci, key (c1));
 insert into t1 values (1,'=> DZ'),(2,'=> Dz'),(3,'=> dz'),(4,'=> dZ');
 insert into t1 values (5,'=> DŽ'),(6,'=> Dž'),(7,'=> dž'),(8,'=> dŽ');
@@ -508,7 +510,6 @@ select * from t1 where c1 = '=> dž';
 select * from t1 where concat(c1) = '=> dž';
 drop table t1;
 
-
 --echo #
 --echo # MDEV-7649 wrong result when comparing utf8 column with an invalid literal
 --echo #
@@ -551,7 +552,10 @@ set @@collation_connection=ucs2_czech_ci;
 --echo #
 --echo # Bug#33077 weight of supplementary characters is not 0xfffd
 --echo #
+#enable_after_fix MDEV-27871
+--disable_view_protocol
 select hex(weight_string(_utf8mb4 0xF0908080 /* U+10000 */ collate utf8mb4_unicode_ci));
+--enable_view_protocol
 
 --echo #
 --echo # Bug#53064 garbled data when using utf8_german2_ci collation
@@ -690,7 +694,7 @@ CREATE VIEW v1 AS SELECT group_concat('f') AS col1;
 SELECT col1 FROM v1 UNION SELECT col1 FROM t1;
 DROP VIEW v1;
 DROP TABLE t1;
-
+--enable_service_connection
 
 --echo #
 --echo # End of MariaDB-10.2 tests

mysql-test/main/ctype_uca_innodb.test

@@ -1,7 +1,6 @@
 #
 # Tests for UCA collations with InnoDB
 #
-
 let collation=utf8_unicode_ci;
 --source include/have_collation.inc
 --source include/have_innodb.inc
@@ -15,10 +14,11 @@ let collation=utf8_unicode_ci;
 --echo #
 --echo # MDEV-7649 wrong result when comparing utf8 column with an invalid literal
 --echo #
-
+--disable_service_connection
 SET NAMES utf8 COLLATE utf8_unicode_ci;
 --let ENGINE=InnoDB
 --source include/ctype_utf8_ilseq.inc
+--enable_service_connection
 
 --echo #
 --echo # End of 5.5 tests

mysql-test/main/ctype_ujis.test

@@ -37,7 +37,12 @@ select locate(_ujis 0xa1a3,_ujis 0xa1a2a1a3);
 
 select 0xa1a2a1a3 like concat(_binary'%',0xa2a1,_binary'%');
 select _ujis 0xa1a2a1a3 like concat(_ujis'%',_ujis 0xa2a1, _ujis'%');
+
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
 select _ujis 0xa1a2a1a3 like concat(_ujis'%',_ujis 0xa2a1, _ujis'%') collate ujis_bin;
+--disable_view_protocol
+
 select 'a' like 'a';
 select 'A' like 'a';
 select 'A' like 'a' collate ujis_bin;
@@ -1216,9 +1221,11 @@ DROP TABLE t2;
 --echo #
 --echo # Bug#57257 Replace(ExtractValue(...)) causes MySQL crash
 --echo #
+#enable after fix MDEV-27871
+--disable_view_protocol
 SET NAMES utf8;
 SELECT CONVERT(REPLACE(EXPORT_SET('a','a','a','','a'),'00','') USING ujis);
-
+--enable_view_protocol
 
 set names default;
 set character_set_database=@save_character_set_server;
@@ -1307,6 +1314,10 @@ WHERE HEX(CAST(UPPER(a) AS CHAR CHARACTER SET utf8)) <>
 --echo # WL#3090 Japanese Character Set adjustments
 --echo # Test sjis->Unicode conversion
 --echo #
+
+# enable view-protocol in 10.6 version
+--disable_view_protocol
+
 SELECT HEX(a), HEX(CONVERT(a USING utf8)) as b FROM t1
 WHERE a<>'' HAVING b<>'3F' ORDER BY code;
 
@@ -1321,7 +1332,7 @@ DROP TABLE t1;
 SELECT HEX(a), HEX(CONVERT(a using sjis)) as b FROM t1 HAVING b<>'3F' ORDER BY BINARY a;
 DROP TABLE t1;
 
-
+--enable_view_protocol
 
 --echo #
 --echo # End of 5.5 tests
@@ -1336,6 +1347,8 @@ DROP TABLE t1;
 --echo # WL#3664 WEIGHT_STRING
 --echo #
 
+# enable view-protocol after fix MDEV-27871
+--disable_view_protocol
 set names ujis;
 --source include/weight_string.inc
 --source include/weight_string_l1.inc
@@ -1349,6 +1362,7 @@ set collation_connection=ujis_bin;
 --source include/weight_string_A1A1.inc
 --source include/weight_string_8EA1.inc
 --source include/weight_string_8FA2C3.inc
+--enable_view_protocol
 
 --echo #
 --echo # End of 5.6 tests

mysql-test/main/ctype_upgrade.test

@@ -85,13 +85,15 @@ DROP TABLE maria050533_xxx_croatian_ci;
 --copy_file std_data/ctype_upgrade/maria050533_xxx_croatian_ci.MYI $MYSQLD_DATADIR/test/maria050533_xxx_croatian_ci.MYI
 ALTER TABLE maria050533_xxx_croatian_ci FORCE;
 SHOW CREATE TABLE maria050533_xxx_croatian_ci;
+# enable after fix MDEV-28571
+--disable_view_protocol
 SELECT GROUP_CONCAT(a ORDER BY BINARY a) FROM maria050533_xxx_croatian_ci GROUP BY a;
 SELECT GROUP_CONCAT(b ORDER BY BINARY b) FROM maria050533_xxx_croatian_ci GROUP BY b;
 SELECT GROUP_CONCAT(c ORDER BY BINARY c) FROM maria050533_xxx_croatian_ci GROUP BY c;
 SELECT GROUP_CONCAT(d ORDER BY BINARY d) FROM maria050533_xxx_croatian_ci GROUP BY d;
 SELECT GROUP_CONCAT(e ORDER BY BINARY e) FROM maria050533_xxx_croatian_ci GROUP BY e;
 DROP TABLE maria050533_xxx_croatian_ci;
-
+--enable_view_protocol
 
 --echo #
 --echo # Upgrade from Maria-10.0.4
@@ -116,13 +118,15 @@ DROP TABLE maria100004_xxx_croatian_ci;
 --copy_file std_data/ctype_upgrade/maria100004_xxx_croatian_ci.MYI $MYSQLD_DATADIR/test/maria100004_xxx_croatian_ci.MYI
 ALTER TABLE maria100004_xxx_croatian_ci FORCE;
 SHOW CREATE TABLE maria100004_xxx_croatian_ci;
+# enable after fix MDEV-28571
+--disable_view_protocol
 SELECT GROUP_CONCAT(a ORDER BY BINARY a) FROM maria100004_xxx_croatian_ci GROUP BY a;
 SELECT GROUP_CONCAT(b ORDER BY BINARY b) FROM maria100004_xxx_croatian_ci GROUP BY b;
 SELECT GROUP_CONCAT(c ORDER BY BINARY c) FROM maria100004_xxx_croatian_ci GROUP BY c;
 SELECT GROUP_CONCAT(d ORDER BY BINARY d) FROM maria100004_xxx_croatian_ci GROUP BY d;
 SELECT GROUP_CONCAT(e ORDER BY BINARY e) FROM maria100004_xxx_croatian_ci GROUP BY e;
 DROP TABLE maria100004_xxx_croatian_ci;
-
+--enable_view_protocol
 
 
 --echo #
@@ -137,13 +141,15 @@ DROP TABLE maria100004_xxx_croatian_ci;
 --copy_file std_data/ctype_upgrade/mysql050614_xxx_croatian_ci.MYI $MYSQLD_DATADIR/test/mysql050614_xxx_croatian_ci.MYI
 CHECK TABLE mysql050614_xxx_croatian_ci FOR UPGRADE;
 SHOW CREATE TABLE mysql050614_xxx_croatian_ci;
+# enable after fix MDEV-28571
+--disable_view_protocol
 SELECT GROUP_CONCAT(a ORDER BY BINARY a) FROM mysql050614_xxx_croatian_ci GROUP BY a;
 SELECT GROUP_CONCAT(b ORDER BY BINARY b) FROM mysql050614_xxx_croatian_ci GROUP BY b;
 SELECT GROUP_CONCAT(c ORDER BY BINARY c) FROM mysql050614_xxx_croatian_ci GROUP BY c;
 SELECT GROUP_CONCAT(d ORDER BY BINARY d) FROM mysql050614_xxx_croatian_ci GROUP BY d;
 SELECT GROUP_CONCAT(e ORDER BY BINARY e) FROM mysql050614_xxx_croatian_ci GROUP BY e;
 DROP TABLE mysql050614_xxx_croatian_ci;
-
+--enable_view_protocol
 
 --echo #
 --echo # Checking mysql_upgrade

mysql-test/main/ctype_utf16.test

@@ -1,7 +1,6 @@
 -- source include/have_utf16.inc
 -- source include/have_utf8mb4.inc
 
-
 SET TIME_ZONE='+03:00';
 
 --disable_warnings
@@ -11,6 +10,7 @@ DROP TABLE IF EXISTS t1;
 --echo #
 --echo # Start of 5.5 tests
 --echo #
+--disable_service_connection
 
 SET NAMES latin1;
 SET character_set_connection=utf16;
@@ -52,6 +52,8 @@ DROP TABLE t1;
 #
 # Check LPAD/RPAD
 #
+#enable after fix MDEV-29290
+--disable_view_protocol
 SELECT hex(LPAD(_utf16 X'0420',10,_utf16 X'0421'));
 SELECT hex(LPAD(_utf16 X'0420',10,_utf16 X'04210422'));
 SELECT hex(LPAD(_utf16 X'0420',10,_utf16 X'042104220423'));
@@ -65,6 +67,7 @@ SELECT hex(RPAD(_utf16 X'0420',10,_utf16 X'042104220423'));
 SELECT hex(RPAD(_utf16 X'0420042104220423042404250426042704280429042A042B',10,_utf16 X'042104220423'));
 SELECT hex(RPAD(_utf16 X'D800DC00', 10, _utf16 X'0421'));
 SELECT hex(RPAD(_utf16 X'0421', 10, _utf16 X'D800DC00'));
+--enable_view_protocol
 
 CREATE TABLE t1 SELECT 
 LPAD(_utf16 X'0420',10,_utf16 X'0421') l,
@@ -738,6 +741,7 @@ CREATE TABLE t1 (
   s3 MEDIUMTEXT CHARACTER SET utf16,
   s4 LONGTEXT CHARACTER SET utf16
 );
+--disable_view_protocol
 --enable_metadata
 SET NAMES utf8, @@character_set_results=NULL;
 SELECT *, HEX(s1) FROM t1;
@@ -746,6 +750,7 @@ SELECT *, HEX(s1) FROM t1;
 SET NAMES utf8;
 SELECT *, HEX(s1) FROM t1;
 --disable_metadata
+--enable_view_protocol
 CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1;
 SHOW CREATE TABLE t2;
 DROP TABLE t1, t2;
@@ -950,7 +955,7 @@ DROP TABLE t1;
 VALUES (1) UNION SELECT _utf16 0x0020;
 VALUES ('') UNION SELECT _utf16 0x0020 COLLATE utf16_bin;
 VALUES ('') UNION VALUES ( _utf16 0x0020 COLLATE utf16_bin);
-
+--enable_service_connection
 
 --echo #
 --echo # End of 10.3 tests

mysql-test/main/ctype_utf16_uca.test

@@ -9,6 +9,7 @@ DROP TABLE IF EXISTS t1;
 --echo # Start of 5.5 tests
 --echo #
 
+--disable_service_connection
 set names utf8;
 set collation_connection=utf16_unicode_ci;
 select hex('a'), hex('a ');
@@ -267,7 +268,7 @@ INSERT INTO t1 (c) VALUES (1);
 SELECT HEX(c) FROM t1;
 DROP TABLE t1;
 
-
+--enable_service_connection
 --echo #
 --echo # End of 10.2 tests
 --echo #

mysql-test/main/ctype_utf16le.test

@@ -3,6 +3,8 @@
 -- source include/have_utf32.inc
 -- source include/have_utf8mb4.inc
 
+--disable_service_connection
+
 let $MYSQLD_DATADIR= `select @@datadir`;
 
 SET TIME_ZONE='+03:00';
@@ -701,6 +703,7 @@ CREATE TABLE t1 (
   s3 MEDIUMTEXT CHARACTER SET utf16le,
   s4 LONGTEXT CHARACTER SET utf16le
 );
+--disable_view_protocol
 --enable_metadata
 SET NAMES utf8, @@character_set_results=NULL;
 SELECT *, HEX(s1) FROM t1;
@@ -709,6 +712,7 @@ SELECT *, HEX(s1) FROM t1;
 SET NAMES utf8;
 SELECT *, HEX(s1) FROM t1;
 --disable_metadata
+--enable_view_protocol
 CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1;
 SHOW CREATE TABLE t2;
 DROP TABLE t1, t2;
@@ -846,6 +850,7 @@ SELECT TABLE_NAME, TABLE_SCHEMA, HEX(TABLE_NAME) FROM INFORMATION_SCHEMA.TABLES
 DROP TABLE t;
 
 SET NAMES utf8;
+--enable_service_connection
 
 --echo #
 --echo # End of 10.2 tests

mysql-test/main/ctype_utf32.test

@@ -1,6 +1,7 @@
 -- source include/have_utf32.inc
 -- source include/have_utf8mb4.inc
 
+--disable_service_connection
 SET TIME_ZONE = '+03:00';
 
 --disable_warnings
@@ -62,12 +63,18 @@ DROP TABLE t1;
 SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'0421'));
 SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'0000042100000422'));
 SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'000004210000042200000423'));
+#enable after fix MDEV-27871
+--disable_view_protocol
 SELECT hex(LPAD(_utf32 X'000004200000042100000422000004230000042400000425000004260000042700000428000004290000042A0000042B',10,_utf32 X'000004210000042200000423'));
+--enable_view_protocol
 
 SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'0421'));
 SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'0000042100000422'));
 SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'000004210000042200000423'));
+#enable after fix MDEV-27871
+--disable_view_protocol
 SELECT hex(RPAD(_utf32 X'000004200000042100000422000004230000042400000425000004260000042700000428000004290000042A0000042B',10,_utf32 X'000004210000042200000423'));
+--enable_view_protocol
 
 CREATE TABLE t1 SELECT 
 LPAD(_utf32 X'0420',10,_utf32 X'0421') l,
@@ -117,8 +124,11 @@ DROP TABLE t1;
 #
 # Check that INSERT() works fine. 
 # This invokes charpos() function.
+#enable after fix MDEV-27871
+--disable_view_protocol
 select insert(_utf32 0x000000610000006200000063,10,2,_utf32 0x000000640000006500000066);
 select insert(_utf32 0x000000610000006200000063,1,2,_utf32 0x000000640000006500000066);
+--enable_view_protocol
 
 #######################################################
 
@@ -794,6 +804,7 @@ CREATE TABLE t1 (
   s3 MEDIUMTEXT CHARACTER SET utf32,
   s4 LONGTEXT CHARACTER SET utf32
 );
+--disable_view_protocol
 --enable_metadata
 SET NAMES utf8mb4, @@character_set_results=NULL;
 SELECT *, HEX(s1) FROM t1;
@@ -802,6 +813,7 @@ SELECT *, HEX(s1) FROM t1;
 SET NAMES utf8mb4;
 SELECT *, HEX(s1) FROM t1;
 --disable_metadata
+--enable_view_protocol
 CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1;
 SHOW CREATE TABLE t2;
 DROP TABLE t1, t2;
@@ -872,8 +884,10 @@ ORDER BY l DESC;
 --echo #
 --echo # incorrect charset for val_str_ascii
 --echo #
-
+#enable after fix MDEV-27871
+--disable_view_protocol
 SELECT '2010-10-10 10:10:10' + INTERVAL GeometryType(GeomFromText('POINT(1 1)')) hour_second;
+--enable_view_protocol
 
 --echo #
 --echo # MDEV-5745 analyze MySQL fix for bug#12368495
@@ -1085,7 +1099,7 @@ CREATE TABLE t1 (
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
 
-
+--enable_service_connection
 --echo #
 --echo # End of 10.2 tests
 --echo #

mysql-test/main/ctype_utf32_uca.test

@@ -8,6 +8,7 @@ DROP TABLE IF EXISTS t1;
 --echo #
 --echo # Start of 5.5 tests
 --echo #
+--disable_service_connection
 
 set names utf8;
 set collation_connection=utf32_unicode_ci;
@@ -303,6 +304,7 @@ SHOW CREATE TABLE t1;
 DROP TABLE t1;
 SET NAMES utf8;
 
+--enable_service_connection
 
 --echo #
 --echo # End of 10.2 tests

mysql-test/main/ctype_utf8.test

@@ -2,6 +2,9 @@
 # Tests with the utf8 character set
 #
 
+# Enable after fix MDEV-27904
+-- source include/no_view_protocol.inc
+
 let $MYSQLD_DATADIR= `select @@datadir`;
 
 let collation=utf8_unicode_ci;

mysql-test/main/ctype_utf8mb4.test

@@ -1,3 +1,6 @@
+# Enable after fix MDEV-27904
+-- source include/no_view_protocol.inc
+
 --source include/have_utf8mb4.inc
 
 #

mysql-test/main/ctype_utf8mb4_innodb.test

@@ -1,3 +1,6 @@
+# Enable after fix MDEV-27904
+-- source include/no_view_protocol.inc
+
 --source include/have_utf8mb4.inc
 --source include/have_innodb.inc
 

mysql-test/main/custom_aggregate_functions.test

@@ -1,3 +1,6 @@
+# Check tests after fix MDEV-28475
+-- source include/no_view_protocol.inc
+
 create table t2 (sal int(10));
 delimiter |;
 

mysql-test/main/custom_aggregates_i_s.test

@@ -1,3 +1,6 @@
+# enable view-protocol after fix MDEV-28475
+-- source include/no_view_protocol.inc
+
 --source include/default_optimizer_switch.inc
 
 flush status;

mysql-test/main/date_formats.test

@@ -2,6 +2,9 @@
 # Test of date format functions
 #
 
+#remove this include after fix MDEV-27871
+-- source include/no_view_protocol.inc
+
 --disable_warnings
 drop table if exists t1;
 --enable_warnings

mysql-test/main/ddl_i18n_koi8r.test

@@ -42,6 +42,7 @@ let collation=utf8_unicode_ci;
 --source include/have_collation.inc
 
 ###########################################################################
+--disable_service_connection
 
 set names koi8r;
 delimiter |;
@@ -1119,3 +1120,4 @@ delimiter ;|
 USE test;
 DROP DATABASE mysqltest1;
 DROP DATABASE mysqltest2;
+--enable_service_connection

mysql-test/main/ddl_i18n_utf8.test

@@ -42,6 +42,7 @@ let collation=utf8_unicode_ci;
 --source include/have_collation.inc
 
 ###########################################################################
+--disable_service_connection
 
 set names utf8;
 delimiter |;
@@ -1122,3 +1123,4 @@ delimiter ;|
 USE test;
 DROP DATABASE mysqltest1;
 DROP DATABASE mysqltest2;
+--enable_service_connection

mysql-test/main/delayed.test

@@ -309,6 +309,7 @@ DROP TABLE t1,t2;
 # Bug#40536: SELECT is blocked by INSERT DELAYED waiting on upgrading lock,
 #            even with low_priority_updates
 #
+--disable_service_connection
 
 set @old_delayed_updates = @@global.low_priority_updates;
 set global low_priority_updates = 1;
@@ -344,7 +345,7 @@ select * from t1;
 drop table t1;
 
 set global low_priority_updates = @old_delayed_updates;
-
+--enable_service_connection
 
 --echo #
 --echo # Bug #47682 strange behaviour of INSERT DELAYED
@@ -414,6 +415,7 @@ DROP TABLE t1;
 --echo # This test is not supposed to work under --ps-protocol since
 --echo # INSERT DELAYED doesn't work under LOCK TABLES with this protocol.
 --disable_ps_protocol
+--disable_view_protocol
 
 --disable_warnings
 DROP TABLE IF EXISTS t1, t2;
@@ -563,11 +565,12 @@ disconnect con1;
 connection default;
 DROP TABLE t1, t2, t3;
 --enable_ps_protocol
-
+--enable_view_protocol
 
 --echo #
 --echo # Test for bug #56251 "Deadlock with INSERT DELAYED and MERGE tables".
 --echo #
+--disable_view_protocol
 connect (con1,localhost,root,,);
 connection default;
 --disable_warnings
@@ -608,6 +611,7 @@ disconnect con1;
 --source include/wait_until_disconnected.inc
 connection default;
 drop tables tm, t1, t2;
+--enable_view_protocol
 
 --echo #
 --echo # MDEV-9621 INSERT DELAYED fails on insert for tables with many columns

mysql-test/main/derived_view.test

@@ -1,3 +1,5 @@
+--source include/no_view_protocol.inc
+
 --source include/default_optimizer_switch.inc
 
 --disable_warnings

mysql-test/main/drop.test

@@ -97,6 +97,7 @@ drop table t1;
 # In its case crash happened when one concurrently executed DROP DATABASE
 # and one of name-locking command.
 #
+--disable_service_connection
 --disable_warnings
 drop database if exists mysqltest;
 drop table if exists t1;
@@ -125,6 +126,7 @@ connection addconroot1;
 disconnect addconroot1;
 --source include/wait_until_disconnected.inc
 connection default;
+--enable_service_connection
 
 #
 # Bug#25858 Some DROP TABLE under LOCK TABLES can cause deadlocks

mysql-test/main/dyncol.test

@@ -1,6 +1,8 @@
 #
 # Dynamic column function test
 #
+# enable view-protocol after fix MDEV-27871
+-- source include/no_view_protocol.inc
 
 --source include/default_charset.inc
 

mysql-test/main/events_2.test

@@ -3,6 +3,8 @@
 # Can't test with embedded server that doesn't support grants
 -- source include/not_embedded.inc
 
+--disable_service_connection
+
 set sql_mode="";
 --source include/default_charset.inc
 
@@ -523,3 +525,4 @@ let $wait_condition=
 --source include/wait_condition.inc
 
 drop database events_test;
+--enable_service_connection

mysql-test/main/events_bugs.test

@@ -1,3 +1,7 @@
+# Tests will be skipped for the view protocol because the view protocol creates 
+# an additional util connection and other statistics data
+-- source include/no_view_protocol.inc
+
 #### t/events_bugs.test
 #
 # Last change:

mysql-test/main/events_grant.test

@@ -2,7 +2,7 @@
 -- source include/not_embedded.inc
 --source include/default_charset.inc
 
-
+--disable_service_connection
 CREATE DATABASE IF NOT EXISTS events_test;
 use events_test;
 #
@@ -113,3 +113,4 @@ DROP DATABASE events_test2;
 --source include/check_events_off.inc
 
 DROP DATABASE events_test;
+--enable_service_connection

mysql-test/main/events_logs_tests.test

@@ -1,5 +1,6 @@
 # Can't test with embedded server that doesn't support grants
 -- source include/not_embedded.inc
+-- source include/no_view_protocol.inc
 
 set @save_long_query_time=@@long_query_time;
 --disable_warnings

mysql-test/main/events_trans.test

@@ -3,6 +3,7 @@
 #
 -- source include/have_innodb.inc
 -- source include/not_embedded.inc
+-- source include/no_view_protocol.inc
 
 set sql_mode="";
 

mysql-test/main/fast_prefix_index_fetch_innodb.test

@@ -1,4 +1,5 @@
 -- source include/have_innodb.inc
+--disable_service_connection
 
 SET @save_opt= @@GLOBAL.innodb_prefix_index_cluster_optimization;
 set global innodb_prefix_index_cluster_optimization = ON;
@@ -717,3 +718,4 @@ AND path IN ( '/fondsinvesteringer/', '/' );
 DROP TABLE wp_blogs;
 
 SET GLOBAL innodb_prefix_index_cluster_optimization = @save_opt;
+--enable_service_connection