19 files changed, 269 insertions, 29 deletions
diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test
index 0d260085129..7306a819ad7 100644
--- a/mysql-test/t/create.test
+++ b/mysql-test/t/create.test
@@ -1756,6 +1756,15 @@ DELIMITER ;|
 create table t1 as select f1();
 drop function f1;
 
+--echo #
+--echo # MDEV-10274 Bundling insert with create statement
+--echo #  for table with unsigned Decimal primary key issues warning 1194
+--echo #
+
+create table t1(ID decimal(2,1) unsigned NOT NULL, PRIMARY KEY (ID))engine=memory
+        select  2.1 ID;
+drop table t1;
+
 --echo End of 5.5 tests
 
 #
diff --git a/mysql-test/t/ctype_ucs.test b/mysql-test/t/ctype_ucs.test
index 2f480621c56..c4794f143af 100644
--- a/mysql-test/t/ctype_ucs.test
+++ b/mysql-test/t/ctype_ucs.test
@@ -816,6 +816,14 @@ SELECT CHAR_LENGTH(TRIM(BOTH 0x0001 FROM _ucs2 0x0061));
 SELECT CHAR_LENGTH(TRIM(BOTH 0x61 FROM _ucs2 0x0061));
 SELECT CHAR_LENGTH(TRIM(BOTH 0x00 FROM _ucs2 0x0061));
 
+--echo #
+--echo # MDEV-11685: sql_mode can't be set with non-ascii connection charset
+--echo #
+SET character_set_connection=ucs2;
+SET sql_mode='NO_ENGINE_SUBSTITUTION';
+SELECT @@sql_mode;
+SET sql_mode=DEFAULT;
+SET NAMES utf8;
 
 --echo #
 --echo # End of 5.5 tests
diff --git a/mysql-test/t/ctype_ucs2_def.test b/mysql-test/t/ctype_ucs2_def.test
index be8e044f2e4..e297fa5ccf1 100644
--- a/mysql-test/t/ctype_ucs2_def.test
+++ b/mysql-test/t/ctype_ucs2_def.test
@@ -1,6 +1,6 @@
 -- source include/have_ucs2.inc
 
-call mtr.add_suppression("Cannot use ucs2 as character_set_client");
+call mtr.add_suppression("'ucs2' can not be used as client character set");
 
 #
 # MySQL Bug#15276: MySQL ignores collation-server
diff --git a/mysql-test/t/ctype_ucs2_query_cache.test b/mysql-test/t/ctype_ucs2_query_cache.test
index acb39419751..ace826aec44 100644
--- a/mysql-test/t/ctype_ucs2_query_cache.test
+++ b/mysql-test/t/ctype_ucs2_query_cache.test
@@ -1,7 +1,7 @@
 -- source include/have_query_cache.inc
 -- source include/have_ucs2.inc
 
-call mtr.add_suppression("Cannot use ucs2 as character_set_client");
+call mtr.add_suppression("'ucs2' can not be used as client character set");
 
 --echo #
 --echo # Start of 5.5 tests
diff --git a/mysql-test/t/ctype_utf16.test b/mysql-test/t/ctype_utf16.test
index bb7eb8cd959..4b95257cbde 100644
--- a/mysql-test/t/ctype_utf16.test
+++ b/mysql-test/t/ctype_utf16.test
@@ -796,6 +796,15 @@ DO RPAD(_utf16 0x0061 COLLATE utf16_unicode_ci, 10000, 0x0061DE989999);
 DO LPAD(_utf16 0x0061 COLLATE utf16_unicode_ci, 10000, 0x0061DE989999);
 
 --echo #
+--echo # MDEV-11685: sql_mode can't be set with non-ascii connection charset
+--echo #
+SET character_set_connection=utf16;
+SET sql_mode='NO_ENGINE_SUBSTITUTION';
+SELECT @@sql_mode;
+SET sql_mode=DEFAULT;
+SET NAMES utf8;
+
+--echo #
 --echo # End of 5.5 tests
 --echo #
 
diff --git a/mysql-test/t/ctype_utf16_def.test b/mysql-test/t/ctype_utf16_def.test
index fad61b057c3..0829cd53285 100644
--- a/mysql-test/t/ctype_utf16_def.test
+++ b/mysql-test/t/ctype_utf16_def.test
@@ -1,5 +1,5 @@
 --source include/have_utf16.inc
-call mtr.add_suppression("Cannot use utf16 as character_set_client");
+call mtr.add_suppression("'utf16' can not be used as client character set");
 
 #
 # Bug #32391  	Character sets: crash with --character-set-server
diff --git a/mysql-test/t/ctype_utf32.test b/mysql-test/t/ctype_utf32.test
index 190b9f3fb50..96e9ecdd805 100644
--- a/mysql-test/t/ctype_utf32.test
+++ b/mysql-test/t/ctype_utf32.test
@@ -895,6 +895,15 @@ SELECT CHAR_LENGTH(TRIM(BOTH 0x00 FROM _utf32 0x00000061));
 select hex(lower(cast(0xffff0000 as char character set utf32))) as c;
 
 --echo #
+--echo # MDEV-11685: sql_mode can't be set with non-ascii connection charset
+--echo #
+SET character_set_connection=utf32;
+SET sql_mode='NO_ENGINE_SUBSTITUTION';
+SELECT @@sql_mode;
+SET sql_mode=DEFAULT;
+SET NAMES utf8;
+
+--echo #
 --echo # End of 5.5 tests
 --echo #
 
diff --git a/mysql-test/t/events_slowlog.test b/mysql-test/t/events_slowlog.test
new file mode 100644
index 00000000000..9679714dba3
--- /dev/null
+++ b/mysql-test/t/events_slowlog.test
@@ -0,0 +1,28 @@
+--source include/not_embedded.inc
+#
+# MDEV-11552 Queries executed by event scheduler are written to slow log incorrectly or not written at all
+#
+set @event_scheduler_save= @@global.event_scheduler;
+set @slow_query_log_save= @@global.slow_query_log;
+
+set global event_scheduler= on;
+set global slow_query_log= on;
+set global long_query_time=0.2;
+
+create table t1 (i int);
+insert into t1 values (0);
+create event ev on schedule at CURRENT_TIMESTAMP + INTERVAL 1 second do update t1 set i=1+sleep(0.5);
+
+--let wait_condition= select i from t1 where i > 0
+--source include/wait_condition.inc
+
+--let SEARCH_FILE = `SELECT @@slow_query_log_file`
+--let SEARCH_PATTERN= update t1 set i=1
+--let SEARCH_RANGE= -1000
+--source include/search_pattern_in_file.inc
+
+drop table t1;
+
+set global event_scheduler= @event_scheduler_save;
+set global slow_query_log= @slow_query_log_save;
+set global long_query_time= @@session.long_query_time;
diff --git a/mysql-test/t/func_time.test b/mysql-test/t/func_time.test
index 40a6c387448..5cfb7f7d05f 100644
--- a/mysql-test/t/func_time.test
+++ b/mysql-test/t/func_time.test
@@ -1672,6 +1672,11 @@ INSERT INTO t1 VALUES (18, '2010-10-13');
 SELECT a.id,a.date1,FROM_DAYS(TO_DAYS(a.date1)-10) as date2, DATE_ADD(a.date1,INTERVAL -10 DAY),TO_DAYS(a.date1)-10 FROM t1 a ORDER BY a.id;
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-10524 Assertion `arg1_int >= 0' failed in Item_func_additive_op::result_precision()
+--echo #
+SELECT 1 MOD ADDTIME( '13:58:57', '00:00:01' ) + 2;
+
 
 --echo #
 --echo # Start of 10.0 tests
diff --git a/mysql-test/t/index_merge_innodb.test b/mysql-test/t/index_merge_innodb.test
index 6a1cb53dc40..fb56e44b5ae 100644
--- a/mysql-test/t/index_merge_innodb.test
+++ b/mysql-test/t/index_merge_innodb.test
@@ -171,6 +171,37 @@ WHERE ( tb.b != ta.b OR tb.a = ta.a )
   AND ( tb.b = ta.c OR tb.b = ta.b );
 
 DROP TABLE t1;
-
 set optimizer_switch= @optimizer_switch_save;
 
+--echo #
+--echo # MDEV-10927: Crash When Using sort_union Optimization
+--echo #
+
+set @tmp_optimizer_switch=@@optimizer_switch;
+SET optimizer_switch='index_merge_sort_intersection=on';
+SET SESSION sort_buffer_size = 1024;
+
+create table t1 (
+pk int(11) NOT NULL AUTO_INCREMENT,
+col1 int(11) NOT NULL,
+col2 int(11) NOT NULL,
+col3 int(11) NOT NULL,
+key2 int(11) NOT NULL,
+col4 int(11) NOT NULL,
+key1 int(11) NOT NULL,
+PRIMARY KEY (pk),
+KEY key1 (key1),
+KEY key2 (key2)
+) ENGINE=InnoDB AUTO_INCREMENT=12860259 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT;
+
+create table t2(a int);
+insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+
+create table t3(a int);
+insert into t3 select A.a + B.a* 10 + C.a * 100 + D.a*1000 from t2 A, t2 B, t2 C, t2 D;
+
+insert into t1 (key1, key2, col1,col2,col3,col4)
+select  a,a, a,a,a,a from t3;
+SELECT sum(col1) FROM t1 FORCE INDEX (key1,key2) WHERE  (key1 between 10 and 8191+10) or (key2= 5);
+drop table t1,t2,t3;
+set optimizer_switch=@tmp_optimizer_switch;
diff --git a/mysql-test/t/information_schema_part.test b/mysql-test/t/information_schema_part.test
index f1415d12f79..ea88f364c07 100644
--- a/mysql-test/t/information_schema_part.test
+++ b/mysql-test/t/information_schema_part.test
@@ -131,3 +131,10 @@ drop table if exists t1;
 create table t1 (f1 int key) partition by key(f1) partitions 2;
 select create_options from information_schema.tables where table_schema="test";
 drop table t1;
+
+--echo #
+--echo # MDEV-11353 - Identical logical conditions
+--echo #
+CREATE TABLE t1(a INT) CHECKSUM=1 SELECT 1;
+SELECT CHECKSUM FROM INFORMATION_SCHEMA.PARTITIONS WHERE TABLE_SCHEMA='test' AND TABLE_NAME='t1';
+DROP TABLE t1;
diff --git a/mysql-test/t/join_cache.test b/mysql-test/t/join_cache.test
index 019d8edde2f..5ee868b4177 100644
--- a/mysql-test/t/join_cache.test
+++ b/mysql-test/t/join_cache.test
@@ -3742,9 +3742,11 @@ FROM
   LEFT JOIN t2 c23 ON c23.parent_id = t.id AND c23.col2 = "val"
   LEFT JOIN t2 c24 ON c24.parent_id = t.id AND c24.col2 = "val"
   LEFT JOIN t2 c25 ON c25.parent_id = t.id AND c25.col2 = "val"
+  LEFT JOIN t2 c26 ON c26.parent_id = t.id AND c26.col2 = "val"
+  LEFT JOIN t2 c27 ON c27.parent_id = t.id AND c27.col2 = "val"
 ORDER BY 
   col1;
-select timestampdiff(second, @init_time, now()) <= 1;
+select timestampdiff(second, @init_time, now()) <= 5;
 
 set join_cache_level=2;
 
@@ -3777,9 +3779,11 @@ FROM
   LEFT JOIN t2 c23 ON c23.parent_id = t.id AND c23.col2 = "val"
   LEFT JOIN t2 c24 ON c24.parent_id = t.id AND c24.col2 = "val"
   LEFT JOIN t2 c25 ON c25.parent_id = t.id AND c25.col2 = "val"
+  LEFT JOIN t2 c26 ON c26.parent_id = t.id AND c26.col2 = "val"
+  LEFT JOIN t2 c27 ON c27.parent_id = t.id AND c27.col2 = "val"
 ORDER BY 
   col1;
-select timestampdiff(second, @init_time, now()) <= 1;
+select timestampdiff(second, @init_time, now()) <= 5;
 
 EXPLAIN
 SELECT t.* 
@@ -3810,6 +3814,8 @@ FROM
   LEFT JOIN t2 c23 ON c23.parent_id = t.id AND c23.col2 = "val"
   LEFT JOIN t2 c24 ON c24.parent_id = t.id AND c24.col2 = "val"
   LEFT JOIN t2 c25 ON c25.parent_id = t.id AND c25.col2 = "val"
+  LEFT JOIN t2 c26 ON c26.parent_id = t.id AND c26.col2 = "val"
+  LEFT JOIN t2 c27 ON c27.parent_id = t.id AND c27.col2 = "val"
 ORDER BY 
   col1;
 
diff --git a/mysql-test/t/loaddata.test b/mysql-test/t/loaddata.test
index 9f2aafc8efd..1bc7eb139b9 100644
--- a/mysql-test/t/loaddata.test
+++ b/mysql-test/t/loaddata.test
@@ -612,7 +612,7 @@ disconnect con1;
 --echo #
 
 CREATE TABLE t1(f1 INT);
-EVAL SELECT 0xE1C330 INTO OUTFILE 't1.dat';
+EVAL SELECT 0xE1BB30 INTO OUTFILE 't1.dat';
 --disable_warnings
 LOAD DATA INFILE 't1.dat' IGNORE INTO TABLE t1 CHARACTER SET utf8;
 --enable_warnings
@@ -658,25 +658,21 @@ SET @@sql_mode= @old_mode;
 --remove_file $MYSQLTEST_VARDIR/mysql
 DROP TABLE t1;
 
---echo
+
+--echo #
+--echo # MDEV-11079 Regression: LOAD DATA INFILE lost BLOB support using utf8 load files
+--echo #
+
+CREATE TABLE t1 (a mediumblob NOT NULL) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci;
+LOAD DATA INFILE '../../std_data/loaddata/mdev-11079.txt' INTO TABLE t1 CHARSET utf8 FIELDS TERMINATED BY ';' ENCLOSED BY '"' ESCAPED BY '\\' LINES TERMINATED BY '\n';
+SELECT HEX(a) FROM t1;
+DROP TABLE t1;
+
 --echo #
---echo #  Bug#23080148 - Backport of Bug#20683959.
---echo #  Bug#20683959 LOAD DATA INFILE IGNORES A SPECIFIC ROW SILENTLY
---echo #               UNDER DB CHARSET IS UTF8.
+--echo # MDEV-11631 LOAD DATA INFILE fails to load data with an escape character followed by a multi-byte character
 --echo #
 
-CREATE DATABASE d1 CHARSET latin1;
-USE d1;
-CREATE TABLE t1 (val TEXT);
-LOAD DATA INFILE '../../std_data/bug20683959loaddata.txt' INTO TABLE t1;
-SELECT COUNT(*) FROM t1;
-SELECT HEX(val) FROM t1;
-
-CREATE DATABASE d2 CHARSET utf8;
-USE d2;
-CREATE TABLE t1 (val TEXT);
-LOAD DATA INFILE '../../std_data/bug20683959loaddata.txt' INTO TABLE t1;
-
-DROP TABLE d1.t1, d2.t1;
-DROP DATABASE d1;
-DROP DATABASE d2;
+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf8);
+LOAD DATA INFILE '../../std_data/loaddata/mdev-11631.txt' INTO TABLE t1 CHARACTER SET utf8;
+SELECT HEX(a) FROM t1;
+DROP TABLE t1;
diff --git a/mysql-test/t/log_slow.test b/mysql-test/t/log_slow.test
index 8d5a09d7a94..56e35bd5a20 100644
--- a/mysql-test/t/log_slow.test
+++ b/mysql-test/t/log_slow.test
@@ -50,7 +50,6 @@ set global slow_query_log=1;
 set global log_output='TABLE';
 select sleep(0.5);
 select count(*) FROM mysql.slow_log;
-truncate mysql.slow_log;
 
 # Reset used variables
 set @@long_query_time=default;
@@ -58,3 +57,4 @@ set global slow_query_log= @org_slow_query_log;
 set @@log_slow_filter=default;
 set @@log_slow_verbosity=default;
 set global log_output= default;
+truncate mysql.slow_log;
diff --git a/mysql-test/t/order_by.test b/mysql-test/t/order_by.test
index 13c8db5a481..2d0c134a2d9 100644
--- a/mysql-test/t/order_by.test
+++ b/mysql-test/t/order_by.test
@@ -1945,6 +1945,16 @@ order by A.col2, B.col2 limit 10, 1000000;
 
 drop table t1,t2,t3;
 
+--echo #
+--echo # mdev-10705 : long order by list that can be skipped
+--echo #
+
+SELECT 1 
+UNION 
+( SELECT 2 
+    ORDER BY NULL, @a0 := 3, @a1 := 3, @a2 := 3, @a3 := 3, @a4 := 3,
+             @a5 := 3, @a6 := 3, @a7 := 3, @a8 := 3, @a9 := 3, @a10 := 3 );
+
 --echo End of 5.5 tests
 
 --echo #
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index 38aafe39775..cfb5042299a 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -6015,6 +6015,17 @@ drop view v2;
 drop table t1,t2;
 
 --echo #
+--echo # MDEV-10386 Assertion `fixed == 1' failed in virtual String* Item_func_conv_charset::val_str(String*)
+--echo #
+
+CREATE TABLE t1 (f1 CHAR(3) CHARACTER SET utf8 NULL, f2 CHAR(3) CHARACTER SET latin1 NULL);
+INSERT INTO t1 VALUES ('foo','bar');
+SELECT * FROM t1 WHERE f2 >= SOME ( SELECT f1 FROM t1 );
+SELECT * FROM t1 WHERE f2 <= SOME ( SELECT f1 FROM t1 );
+DROP TABLE t1;
+
+
+--echo #
 --echo # MDEV-9487: Server crashes in Time_and_counter_tracker::incr_loops
 --echo # with UNION in ALL subquery
 --echo #
diff --git a/mysql-test/t/subselect2.test b/mysql-test/t/subselect2.test
index b3c1322184d..ae210b865a2 100644
--- a/mysql-test/t/subselect2.test
+++ b/mysql-test/t/subselect2.test
@@ -359,5 +359,55 @@ where t1.a = t2.a and ( t1.a = ( select min(a) from t1 ) or 0 );
 
 drop table t1,t2,t3;
 
+--echo #
+--echo # MDEV-10148: Database crashes in the query to the View
+--echo #
+CREATE TABLE t1 (
+	key_code INT(11) NOT NULL,
+	value_string VARCHAR(50) NULL DEFAULT NULL,
+	PRIMARY KEY (key_code)
+) COLLATE='utf8_general_ci' ENGINE=InnoDB ;
+ 
+CREATE TABLE t2 (
+	key_code INT(11) NOT NULL,
+	target_date DATE NULL DEFAULT NULL,
+	PRIMARY KEY (key_code)
+) COLLATE='utf8_general_ci' ENGINE=InnoDB ;
+ 
+CREATE TABLE t3 (
+	now_date DATE NOT NULL,
+	PRIMARY KEY (now_date)
+) COLLATE='utf8_general_ci' ENGINE=InnoDB ;
+ 
+CREATE VIEW v1
+AS
+SELECT
+	B.key_code,
+	B.target_date
+FROM
+	t2 B INNER JOIN t3 C ON
+	B.target_date = C.now_date
+;
+SET @s = 'SELECT A.* FROM t1 A WHERE A.key_code IN (SELECT key_code FROM v1)';
+PREPARE stmt FROM @s;
+EXECUTE stmt;                                   #1st time -> success
+EXECUTE stmt;                                   #2nd time -> crash
+DEALLOCATE PREPARE stmt;
+DROP VIEW v1;
+DROP TABLE t1,t2,t3;
+
 set optimizer_switch=@subselect2_test_tmp;
 
+#
+# Bug #23303485 : HANDLE_FATAL_SIGNAL (SIG=11) IN SUBSELECT_UNION_ENGINE::NO_ROWS
+#
+create table t1 (a int);
+create table t2 (a int);
+create table t3(a int);
+insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+insert into t2 select a from t1;
+insert into t3 select a from t1;
+--error ER_SUBQUERY_NO_1_ROW
+select null in (select a from t1 where a < out3.a union select a from t2 where
+  (select a from t3) +1 < out3.a+1) from t3 out3;
+drop table t1, t2, t3;
diff --git a/mysql-test/t/subselect4.test b/mysql-test/t/subselect4.test
index 4eb9701ee71..cb102f8319e 100644
--- a/mysql-test/t/subselect4.test
+++ b/mysql-test/t/subselect4.test
@@ -1956,5 +1956,46 @@ SELECT x FROM t1 WHERE id > (SELECT MAX(id) - 1000 FROM t1) ORDER BY x LIMIT 1;
 
 drop table t1;
 
+--echo #
+--echo # MDEV-7691: Assertion `outer_context || !*from_field || *from_field == not_found_field' ...
+--echo #
+set optimizer_switch=default;
+CREATE TABLE t1 (a INT) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (4),(6);
+ 
+CREATE TABLE t2 (b INT) ENGINE=MyISAM;
+INSERT INTO t2 VALUES (1),(8);
+ 
+PREPARE stmt FROM "
+SELECT * FROM t2
+HAVING 0 IN (
+  SELECT a FROM t1
+  WHERE a IN ( 
+    SELECT a FROM t1
+    WHERE b = a
+  )
+)
+"; 
+ 
+EXECUTE stmt;
+EXECUTE stmt;
+
+--echo # Alternative test case, without HAVING
+CREATE TABLE t3 (i INT) ENGINE=MyISAM;
+INSERT INTO t3 VALUES (4),(6);
+ 
+PREPARE stmt FROM "
+SELECT * FROM t3 AS t10
+WHERE EXISTS ( 
+  SELECT * FROM t3 AS t20 WHERE t10.i IN ( 
+    SELECT i FROM t3 
+  ) 
+)";
+ 
+EXECUTE stmt;
+EXECUTE stmt;
+
+drop table t1, t2, t3;
+
 SET optimizer_switch= @@global.optimizer_switch;
 set @@tmp_table_size= @@global.tmp_table_size;
diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test
index f2026a67bc2..0580ee305c3 100644
--- a/mysql-test/t/union.test
+++ b/mysql-test/t/union.test
@@ -1057,7 +1057,6 @@ ORDER BY a;
 DROP TABLE t1;
 
 
---echo End of 5.0 tests
 -- echo #
 -- echo # Bug#32858: Error: "Incorrect usage of UNION and INTO" does not take 
 -- echo # subselects into account
@@ -1160,6 +1159,8 @@ create table t1 (a int);
 insert into t1 values (10),(10),(10),(2),(3),(4),(5),(6),(7),(8),(9),(1),(10);
 --sorted_result
 select a from t1 where false UNION select a from t1 limit 8;
+--sorted_result
+(select a from t1 where false) UNION (select a from t1) limit 8;
 drop table t1;
 
 --echo #
@@ -1385,6 +1386,26 @@ UNION
 
 drop table t1;
 
+
+--echo #
+--echo # MDEV-10172: UNION query returns incorrect rows outside
+--echo # conditional evaluation
+--echo #
+
+create table t1 (d datetime not null primary key);
+insert into t1(d) values ('2016-06-01'),('2016-06-02'),('2016-06-03'),('2016-06-04');
+select * from
+(
+	select * from t1 where d between '2016-06-02' and '2016-06-05'
+	union
+	(select * from t1 where d < '2016-06-05' order by d desc limit 1)
+) onlyJun2toJun4
+order by d;
+drop table t1;
+
+--echo End of 5.0 tests
+
+
 --echo #
 --echo # WL#1763 Avoid creating temporary table in UNION ALL
 --echo #
@@ -1486,4 +1507,3 @@ SELECT * FROM t1 t1_1 LEFT JOIN t1 t1_2 ON ( t1_2.b = t1_1.a )
   WHERE t1_2.b NOT IN ( SELECT 4 UNION ALL SELECT 5 );
 
 DROP TABLE t1;
-