Merge branch '10.0' into 10.1

17 files changed, 559 insertions, 20 deletions

diff --git a/mysql-test/r/contributors.result b/mysql-test/r/contributors.result
index 927c0bcccbf..36d033f4cb3 100644
--- a/mysql-test/r/contributors.result
+++ b/mysql-test/r/contributors.result
@@ -4,13 +4,12 @@ Booking.com	https://www.booking.com	Founding member, Platinum Sponsor of the Mar
 Alibaba Cloud	https://www.alibabacloud.com/	Platinum Sponsor of the MariaDB Foundation
 Tencent Cloud	https://cloud.tencent.com	Platinum Sponsor of the MariaDB Foundation
 Microsoft	https://microsoft.com/	Platinum Sponsor of the MariaDB Foundation
-MariaDB Corporation	https://mariadb.com	Founding member, Gold Sponsor of the MariaDB Foundation
+MariaDB Corporation	https://mariadb.com	Founding member, Platinum Sponsor of the MariaDB Foundation
 Visma	https://visma.com	Gold Sponsor of the MariaDB Foundation
 DBS	https://dbs.com	Gold Sponsor of the MariaDB Foundation
 IBM	https://www.ibm.com	Gold Sponsor of the MariaDB Foundation
 Nexedi	https://www.nexedi.com	Silver Sponsor of the MariaDB Foundation
 Acronis	http://www.acronis.com	Silver Sponsor of the MariaDB Foundation
-Auttomattic	https://automattic.com	Bronze Sponsor of the MariaDB Foundation
 Verkkokauppa.com	https://www.verkkokauppa.com	Bronze Sponsor of the MariaDB Foundation
 Virtuozzo	https://virtuozzo.com	Bronze Sponsor of the MariaDB Foundation
 Tencent Game DBA	http://tencentdba.com/about	Bronze Sponsor of the MariaDB Foundation
diff --git a/mysql-test/r/func_misc.result b/mysql-test/r/func_misc.result
index 545d515176d..1f9aa212740 100644
--- a/mysql-test/r/func_misc.result
+++ b/mysql-test/r/func_misc.result
@@ -578,6 +578,17 @@ SELECT NAME_CONST('a', -(1)) OR 1;
 NAME_CONST('a', -(1)) OR 1
 1
 #
+# MDEV-15630 uuid() function evaluates at wrong time in query
+#
+CREATE TABLE t1 (id INT);
+INSERT INTO t1 VALUES (1),(2),(3);
+SELECT COUNT(1), UUID() as uid FROM t1 GROUP BY uid;
+COUNT(1)	uid
+1	xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+1	xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+1	xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+DROP TABLE t1;
+#
 # End of 5.5 tests
 #
 #
diff --git a/mysql-test/r/func_str.result b/mysql-test/r/func_str.result
index 3c84134d450..3d9c9bc15d9 100644
--- a/mysql-test/r/func_str.result
+++ b/mysql-test/r/func_str.result
@@ -4568,6 +4568,43 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 Warnings:
 Note	1003	select char(0xdf) AS `CHAR(0xDF)`
 #
+# MDEV-15619 using CONVERT() inside AES_ENCRYPT() in an UPDATE corrupts data
+#
+CREATE TABLE t1 (
+id int(11) NOT NULL,
+session_id varchar(255) DEFAULT NULL,
+directory mediumtext,
+checksum int(10) DEFAULT NULL,
+last_update datetime DEFAULT NULL,
+PRIMARY KEY (id),
+KEY lastupdate (last_update)
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,'',NULL,38391,'2017-06-24 07:35:28');
+UPDATE t1 SET directory = AES_ENCRYPT(CONVERT('test stringrererejrjerjehrjekhrjkehrjkehrkjehrjkerhkjehrjekrhkjehrkjerhjkehrkjehrkjehrjkehrjkehrjkehrjkerjkehrjkehrjkehrjke rekjhrejrejhrjehgrehjgrhjerjhegrjherejhgrjhegrjehgrjhegrejhrgjehgrjhegrjhegrjhergjhegrjhegrhjegrjerhthkjjkdhjkgdfjkgjkdgdjkfjkhgjkfdhjgjkfdghkjdfghkjfdghfjkdghkdjfghdkjfghfjkdghfkjdghkjfdghfkjdghfkdjghfkjdghfdjkghjkdfhgdfjkghfjkdghfjkdghfjdkghfjkdghkfjdghfkjdghfkjdghkjdfghfjdkghjkfdghkjdfhgjkdfhgjkfdhgkjfdghkfjdhgkjfdgdjkejktjherjthkjrethkjrethjkerthjkerhtjkerhtkjerhtjkerhtjkerhtjkrehtkjerhtkjrehtjkrehtkjrehtkjerhtkjerhtjkrehtkjrehtjkrehtkjrethjkrethkjrehtkjethjkerhtjkrehtjkretkjerhtkjrehtjkerhtjkrehtjrehtkjrekjtrfgdsfgdhjsghjgfdhjsfhjdfgdhjshjdshjfghjdsfgjhsfgjhsdfgjhdsfgjdhsfgsjhfgjhsdfgsdjhfgjdhsfdjshfgdsjhfgjsdhfdjshfgdjhsfgdjshfgjdhsfgjhsdfgjhsdgfjhsdgfjhdsgfjhsgfjhsdgfjhdsgfhjsdehkjthrkjethjkre' USING latin1), '95F5A1F52A554'), last_update= NOW();
+SELECT directory IS NULL FROM t1;
+directory IS NULL
+0
+DROP TABLE t1;
+CREATE TABLE t1 (
+id int(11) NOT NULL PRIMARY KEY,
+directory mediumtext
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,AES_ENCRYPT(CONVERT(REPEAT('a',800) USING latin1),'95F5A1F52A554'));
+SELECT AES_DECRYPT(directory,'95F5A1F52A554') FROM t1;
+AES_DECRYPT(directory,'95F5A1F52A554')
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+DROP TABLE t1;
+SET @enc=AES_ENCRYPT(REPEAT(_latin1'a',800),'95F5A1F52A554');
+CREATE TABLE t1 (
+id int(11) NOT NULL PRIMARY KEY,
+directory mediumtext
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,AES_DECRYPT(CONVERT(@enc USING binary),'95F5A1F52A554'));
+SELECT * FROM t1;
+id	directory
+1	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+DROP TABLE t1;
+#
 # Start of 10.1 tests
 #
 #
diff --git a/mysql-test/r/parser.result b/mysql-test/r/parser.result
index 26f4b018726..3ebd84ff521 100644
--- a/mysql-test/r/parser.result
+++ b/mysql-test/r/parser.result
@@ -673,6 +673,13 @@ PREPARE stmt FROM 'CREATE TRIGGER tr AFTER DELETE ON t1 FOR EACH ROW SET @a = 1\
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '\' at line 1
 DROP TABLE t1;
 #
+# MDEV-15620 Crash when using "SET @@NEW.a=expr" inside a trigger
+#
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @@NEW.a=0;
+ERROR HY000: Unknown system variable 'NEW'
+DROP TABLE t1;
+#
 # MDEV-7792 - SQL Parsing Error - UNION AND ORDER BY WITH JOIN
 #
 CREATE TABLE t1(a INT);
diff --git a/mysql-test/r/perror.result b/mysql-test/r/perror.result
index 432a4fd4c04..46554442721 100644
--- a/mysql-test/r/perror.result
+++ b/mysql-test/r/perror.result
@@ -3,4 +3,4 @@ MySQL error code 1062 (ER_DUP_ENTRY): Duplicate entry '%-.192s' for key %d
 MySQL error code 1408 (ER_STARTUP): %s: ready for connections.
 Version: '%s'  socket: '%s'  port: %d  %s
 MySQL error code 1459 (ER_TABLE_NEEDS_UPGRADE): Upgrade required. Please do "REPAIR %s %`s" or dump/reload to fix it!
-MySQL error code 1461 (ER_MAX_PREPARED_STMT_COUNT_REACHED): Can't create more than max_prepared_stmt_count statements (current value: %lu)
+MySQL error code 1461 (ER_MAX_PREPARED_STMT_COUNT_REACHED): Can't create more than max_prepared_stmt_count statements (current value: %u)
diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index 26e7bc37363..e63b820d4dd 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -821,7 +821,7 @@ Warnings:
 Warning	1292	Truncated incorrect max_prepared_stmt_count value: '10000000000000000'
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
-1048576
+4294967295
 set global max_prepared_stmt_count=default;
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
diff --git a/mysql-test/r/statistics.result b/mysql-test/r/statistics.result
index 2d0f18f1ed7..d5a112cc779 100644
--- a/mysql-test/r/statistics.result
+++ b/mysql-test/r/statistics.result
@@ -1664,6 +1664,24 @@ db_name	table_name	column_name	HEX(min_value)	HEX(max_value)	nulls_ratio	avg_fre
 test	t1	a	D879626AF872675F73E662F8	D879626AF872675F73E662F8	0.0000	1.0000	0	NULL	NULL
 drop table t1;
 #
+# MDEB-9744: session optimizer_use_condition_selectivity=5 causing SQL Error (1918):
+# Encountered illegal value '' when converting to DECIMAL
+#
+set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity;
+set optimizer_use_condition_selectivity=3, use_stat_tables=preferably;
+create table t1 (id int(10),cost decimal(9,2)) engine=innodb;
+ANALYZE TABLE t1 PERSISTENT FOR ALL;
+Table	Op	Msg_type	Msg_text
+test.t1	analyze	status	Engine-independent statistics collected
+test.t1	analyze	status	OK
+create temporary table t2  (id int);
+insert into t2 (id) select id from t1 where cost > 0;
+select * from t2;
+id
+set use_stat_tables=@save_use_stat_tables;
+set optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity;
+drop table t1,t2;
+#
 # MDEV-9590: Always print "Engine-independent statistic" warnings and
 # might be filtering columns unintentionally from engines
 #
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index 2e1d7ce6414..e8c96e49977 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -5568,6 +5568,203 @@ View	Create View	character_set_client	collation_connection
 v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select group_concat(`t1`.`str` separator '\\') AS `GROUP_CONCAT(str  SEPARATOR  '\\')` from `t1`	latin1	latin1_swedish_ci
 drop view v1;
 drop table t1;
+CREATE TABLE IF NOT EXISTS t0 (f0 INT);
+CREATE TABLE IF NOT EXISTS t1 (f1 INT);
+CREATE TABLE IF NOT EXISTS t2 (f2 INT);
+CREATE TABLE IF NOT EXISTS t3 (f3 INT);
+CREATE TABLE IF NOT EXISTS t4 (f4 INT);
+CREATE TABLE IF NOT EXISTS t5 (f5 INT);
+CREATE TABLE IF NOT EXISTS t6 (f6 INT);
+CREATE TABLE IF NOT EXISTS t7 (f7 INT);
+CREATE TABLE IF NOT EXISTS t8 (f8 INT);
+CREATE TABLE IF NOT EXISTS t9 (f9 INT);
+CREATE TABLE IF NOT EXISTS t10 (f10 INT);
+CREATE TABLE IF NOT EXISTS t11 (f11 INT);
+CREATE TABLE IF NOT EXISTS t12 (f12 INT);
+CREATE TABLE IF NOT EXISTS t13 (f13 INT);
+CREATE TABLE IF NOT EXISTS t14 (f14 INT);
+CREATE TABLE IF NOT EXISTS t15 (f15 INT);
+CREATE TABLE IF NOT EXISTS t16 (f16 INT);
+CREATE TABLE IF NOT EXISTS t17 (f17 INT);
+CREATE TABLE IF NOT EXISTS t18 (f18 INT);
+CREATE TABLE IF NOT EXISTS t19 (f19 INT);
+CREATE TABLE IF NOT EXISTS t20 (f20 INT);
+CREATE TABLE IF NOT EXISTS t21 (f21 INT);
+CREATE TABLE IF NOT EXISTS t22 (f22 INT);
+CREATE TABLE IF NOT EXISTS t23 (f23 INT);
+CREATE TABLE IF NOT EXISTS t24 (f24 INT);
+CREATE TABLE IF NOT EXISTS t25 (f25 INT);
+CREATE TABLE IF NOT EXISTS t26 (f26 INT);
+CREATE TABLE IF NOT EXISTS t27 (f27 INT);
+CREATE TABLE IF NOT EXISTS t28 (f28 INT);
+CREATE TABLE IF NOT EXISTS t29 (f29 INT);
+CREATE TABLE IF NOT EXISTS t30 (f30 INT);
+CREATE TABLE IF NOT EXISTS t31 (f31 INT);
+CREATE TABLE IF NOT EXISTS t32 (f32 INT);
+CREATE TABLE IF NOT EXISTS t33 (f33 INT);
+CREATE TABLE IF NOT EXISTS t34 (f34 INT);
+CREATE TABLE IF NOT EXISTS t35 (f35 INT);
+CREATE TABLE IF NOT EXISTS t36 (f36 INT);
+CREATE TABLE IF NOT EXISTS t37 (f37 INT);
+CREATE TABLE IF NOT EXISTS t38 (f38 INT);
+CREATE TABLE IF NOT EXISTS t39 (f39 INT);
+CREATE TABLE IF NOT EXISTS t40 (f40 INT);
+CREATE TABLE IF NOT EXISTS t41 (f41 INT);
+CREATE TABLE IF NOT EXISTS t42 (f42 INT);
+CREATE TABLE IF NOT EXISTS t43 (f43 INT);
+CREATE TABLE IF NOT EXISTS t44 (f44 INT);
+CREATE TABLE IF NOT EXISTS t45 (f45 INT);
+CREATE TABLE IF NOT EXISTS t46 (f46 INT);
+CREATE TABLE IF NOT EXISTS t47 (f47 INT);
+CREATE TABLE IF NOT EXISTS t48 (f48 INT);
+CREATE TABLE IF NOT EXISTS t49 (f49 INT);
+CREATE TABLE IF NOT EXISTS t50 (f50 INT);
+CREATE TABLE IF NOT EXISTS t51 (f51 INT);
+CREATE TABLE IF NOT EXISTS t52 (f52 INT);
+CREATE TABLE IF NOT EXISTS t53 (f53 INT);
+CREATE TABLE IF NOT EXISTS t54 (f54 INT);
+CREATE TABLE IF NOT EXISTS t55 (f55 INT);
+CREATE TABLE IF NOT EXISTS t56 (f56 INT);
+CREATE TABLE IF NOT EXISTS t57 (f57 INT);
+CREATE TABLE IF NOT EXISTS t58 (f58 INT);
+CREATE TABLE IF NOT EXISTS t59 (f59 INT);
+CREATE TABLE IF NOT EXISTS t60 (f60 INT);
+CREATE OR REPLACE VIEW v60 AS SELECT * FROM t60;
+EXPLAIN
+SELECT t0.*
+FROM t0
+JOIN t1
+ON t1.f1 = t0.f0
+LEFT JOIN t2
+ON t0.f0 = t2.f2
+LEFT JOIN t3
+ON t0.f0 = t3.f3
+LEFT JOIN t4
+ON t0.f0 = t4.f4
+LEFT JOIN t5
+ON t4.f4 = t5.f5
+LEFT JOIN t6
+ON t0.f0 = t6.f6
+LEFT JOIN t7
+ON t0.f0 = t7.f7
+LEFT JOIN t8
+ON t0.f0 = t8.f8
+LEFT JOIN t9
+ON t0.f0 = t9.f9
+LEFT JOIN t10
+ON t0.f0 = t10.f10
+LEFT JOIN t11
+ON t0.f0 = t11.f11
+LEFT JOIN t12
+ON t0.f0 = t12.f12
+LEFT JOIN t13
+ON t0.f0 = t13.f13
+LEFT JOIN t14
+ON t0.f0 = t14.f14
+LEFT JOIN t15
+ON t0.f0 = t15.f15
+LEFT JOIN t16
+ON t0.f0 = t16.f16
+LEFT JOIN t17
+ON t0.f0 = t17.f17
+LEFT JOIN t18
+ON t0.f0 = t18.f18
+LEFT JOIN t19
+ON t18.f18 = t19.f19
+LEFT JOIN t20
+ON t20.f20 = t19.f19
+LEFT JOIN t21
+ON t20.f20 = t21.f21
+LEFT JOIN t22
+ON t19.f19 = t22.f22
+LEFT JOIN t23
+ON t23.f23 = t0.f0
+LEFT JOIN t24
+ON t24.f24 = t23.f23
+LEFT JOIN t25
+ON t0.f0 = t25.f25
+LEFT JOIN t26
+ON t26.f26 = t0.f0
+LEFT JOIN t27
+ON t27.f27 = t0.f0
+LEFT JOIN t28
+ON t0.f0 = t28.f28
+LEFT JOIN t29
+ON t0.f0 = t29.f29
+LEFT JOIN t30
+ON t30.f30 = t0.f0
+LEFT JOIN t31
+ON t0.f0 = t31.f31
+LEFT JOIN t32
+ON t32.f32 = t31.f31
+LEFT JOIN t33
+ON t33.f33 = t0.f0
+LEFT JOIN t34
+ON t33.f33 = t34.f34
+LEFT JOIN t35
+ON t33.f33 = t35.f35
+LEFT JOIN t36
+ON t36.f36 = t0.f0
+LEFT JOIN t37
+ON t32.f32 = t37.f37
+LEFT JOIN t38
+ON t31.f31 = t38.f38
+LEFT JOIN t39
+ON t39.f39 = t0.f0
+LEFT JOIN t40
+ON t40.f40 = t39.f39
+LEFT JOIN t41
+ON t41.f41 = t0.f0
+LEFT JOIN t42
+ON t42.f42 = t41.f41
+LEFT JOIN t43
+ON t43.f43 = t41.f41
+LEFT JOIN t44
+ON t44.f44 = t0.f0
+LEFT JOIN t45
+ON t45.f45 = t0.f0
+LEFT JOIN t46
+ON t46.f46 = t0.f0
+LEFT JOIN t47
+ON t47.f47 = t0.f0
+LEFT JOIN t48
+ON t48.f48 = t0.f0
+LEFT JOIN t49
+ON t0.f0 = t49.f49
+LEFT JOIN t50
+ON t0.f0 = t50.f50
+LEFT JOIN t51
+ON t0.f0 = t51.f51
+LEFT JOIN t52
+ON t52.f52 = t0.f0
+LEFT JOIN t53
+ON t53.f53 = t0.f0
+LEFT JOIN t54
+ON t54.f54 = t0.f0
+LEFT JOIN t55
+ON t55.f55 = t0.f0
+LEFT JOIN t56
+ON t56.f56 = t0.f0
+LEFT JOIN t57
+ON t57.f57 = t0.f0
+LEFT JOIN t58
+ON t58.f58 = t57.f57
+LEFT JOIN t59
+ON t36.f36 = t59.f59
+LEFT JOIN v60
+ON t36.f36 = v60.f60
+;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+2	SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	no matching row in const table
+drop table t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
+t10, t11, t12, t13, t14, t15, t16, t17, t18,
+t19, t20, t21, t22, t23, t24, t25, t26, t27,
+t28, t29, t30, t31, t32, t33, t34, t35, t36,
+t37, t38, t39, t40, t41, t42, t43, t44, t45,
+t46, t47, t48, t49, t50, t51, t52, t53, t54,
+t55, t56, t57, t58, t59,t60;
+drop view v60;
 # -----------------------------------------------------------------
 # -- End of 5.5 tests.
 # -----------------------------------------------------------------
diff --git a/mysql-test/suite/sys_vars/r/max_prepared_stmt_count_basic.result b/mysql-test/suite/sys_vars/r/max_prepared_stmt_count_basic.result
index 9419f251930..d3de7707f84 100644
--- a/mysql-test/suite/sys_vars/r/max_prepared_stmt_count_basic.result
+++ b/mysql-test/suite/sys_vars/r/max_prepared_stmt_count_basic.result
@@ -46,40 +46,40 @@ Warnings:
 Warning	1292	Truncated incorrect max_prepared_stmt_count value: '100000000000'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
+4294967295
 SET @@global.max_prepared_stmt_count = 10000.01;
 ERROR 42000: Incorrect argument type to variable 'max_prepared_stmt_count'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
+4294967295
 SET @@global.max_prepared_stmt_count = -1024;
 Warnings:
 Warning	1292	Truncated incorrect max_prepared_stmt_count value: '-1024'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
 0
-SET @@global.max_prepared_stmt_count = 1048577;
+SET @@global.max_prepared_stmt_count = 4294967296;
 Warnings:
-Warning	1292	Truncated incorrect max_prepared_stmt_count value: '1048577'
+Warning	1292	Truncated incorrect max_prepared_stmt_count value: '4294967296'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
-SET @@global.max_prepared_stmt_count = 104857612;
+4294967295
+SET @@global.max_prepared_stmt_count = 4294967295*1024;
 Warnings:
-Warning	1292	Truncated incorrect max_prepared_stmt_count value: '104857612'
+Warning	1292	Truncated incorrect max_prepared_stmt_count value: '4398046510080'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
+4294967295
 SET @@global.max_prepared_stmt_count = ON;
 ERROR 42000: Incorrect argument type to variable 'max_prepared_stmt_count'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
+4294967295
 SET @@global.max_prepared_stmt_count = 'test';
 ERROR 42000: Incorrect argument type to variable 'max_prepared_stmt_count'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
-1048576
+4294967295
 '#-------------------FN_DYNVARS_081_05----------------------------#'
 SET @@session.max_prepared_stmt_count = 4096;
 ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
index 6a84765cf60..7f046a188cc 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
@@ -1975,10 +1975,10 @@ GLOBAL_VALUE	16382
 GLOBAL_VALUE_ORIGIN	COMPILE-TIME
 DEFAULT_VALUE	16382
 VARIABLE_SCOPE	GLOBAL
-VARIABLE_TYPE	BIGINT UNSIGNED
+VARIABLE_TYPE	INT UNSIGNED
 VARIABLE_COMMENT	Maximum number of prepared statements in the server
 NUMERIC_MIN_VALUE	0
-NUMERIC_MAX_VALUE	1048576
+NUMERIC_MAX_VALUE	4294967295
 NUMERIC_BLOCK_SIZE	1
 ENUM_VALUE_LIST	NULL
 READ_ONLY	NO
diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
index 413ef1ca58d..72550ffb3af 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
@@ -2157,10 +2157,10 @@ GLOBAL_VALUE	16382
 GLOBAL_VALUE_ORIGIN	COMPILE-TIME
 DEFAULT_VALUE	16382
 VARIABLE_SCOPE	GLOBAL
-VARIABLE_TYPE	BIGINT UNSIGNED
+VARIABLE_TYPE	INT UNSIGNED
 VARIABLE_COMMENT	Maximum number of prepared statements in the server
 NUMERIC_MIN_VALUE	0
-NUMERIC_MAX_VALUE	1048576
+NUMERIC_MAX_VALUE	4294967295
 NUMERIC_BLOCK_SIZE	1
 ENUM_VALUE_LIST	NULL
 READ_ONLY	NO
diff --git a/mysql-test/suite/sys_vars/t/max_prepared_stmt_count_basic.test b/mysql-test/suite/sys_vars/t/max_prepared_stmt_count_basic.test
index 5bf5d9c8834..a97256d84a4 100644
--- a/mysql-test/suite/sys_vars/t/max_prepared_stmt_count_basic.test
+++ b/mysql-test/suite/sys_vars/t/max_prepared_stmt_count_basic.test
@@ -92,9 +92,9 @@ SET @@global.max_prepared_stmt_count = 10000.01;
 SELECT @@global.max_prepared_stmt_count;
 SET @@global.max_prepared_stmt_count = -1024;
 SELECT @@global.max_prepared_stmt_count;
-SET @@global.max_prepared_stmt_count = 1048577;
+SET @@global.max_prepared_stmt_count = 4294967296;
 SELECT @@global.max_prepared_stmt_count;
-SET @@global.max_prepared_stmt_count = 104857612;
+SET @@global.max_prepared_stmt_count = 4294967295*1024;
 SELECT @@global.max_prepared_stmt_count;
 
 --Error ER_WRONG_TYPE_FOR_VAR
diff --git a/mysql-test/t/func_misc.test b/mysql-test/t/func_misc.test
index ffb7838ee78..2509f55ccbb 100644
--- a/mysql-test/t/func_misc.test
+++ b/mysql-test/t/func_misc.test
@@ -607,6 +607,17 @@ SELECT NAME_CONST('a', -(1 AND 2)) OR 1;
 SELECT NAME_CONST('a', -(1)) OR 1;
 
 --echo #
+--echo # MDEV-15630 uuid() function evaluates at wrong time in query
+--echo #
+
+CREATE TABLE t1 (id INT);
+INSERT INTO t1 VALUES (1),(2),(3);
+--replace_column 2 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+SELECT COUNT(1), UUID() as uid FROM t1 GROUP BY uid;
+DROP TABLE t1;
+
+
+--echo #
 --echo # End of 5.5 tests
 --echo #
 
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test
index b3143ecbc86..46b4dc2e3f0 100644
--- a/mysql-test/t/func_str.test
+++ b/mysql-test/t/func_str.test
@@ -1769,6 +1769,41 @@ EXPLAIN EXTENDED SELECT CHAR(0xDF USING `binary`);
 EXPLAIN EXTENDED SELECT CHAR(0xDF);
 
 --echo #
+--echo # MDEV-15619 using CONVERT() inside AES_ENCRYPT() in an UPDATE corrupts data
+--echo #
+
+CREATE TABLE t1 (
+  id int(11) NOT NULL,
+  session_id varchar(255) DEFAULT NULL,
+  directory mediumtext,
+  checksum int(10) DEFAULT NULL,
+  last_update datetime DEFAULT NULL,
+  PRIMARY KEY (id),
+  KEY lastupdate (last_update)
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,'',NULL,38391,'2017-06-24 07:35:28');
+UPDATE t1 SET directory = AES_ENCRYPT(CONVERT('test stringrererejrjerjehrjekhrjkehrjkehrkjehrjkerhkjehrjekrhkjehrkjerhjkehrkjehrkjehrjkehrjkehrjkehrjkerjkehrjkehrjkehrjke rekjhrejrejhrjehgrehjgrhjerjhegrjherejhgrjhegrjehgrjhegrejhrgjehgrjhegrjhegrjhergjhegrjhegrhjegrjerhthkjjkdhjkgdfjkgjkdgdjkfjkhgjkfdhjgjkfdghkjdfghkjfdghfjkdghkdjfghdkjfghfjkdghfkjdghkjfdghfkjdghfkdjghfkjdghfdjkghjkdfhgdfjkghfjkdghfjkdghfjdkghfjkdghkfjdghfkjdghfkjdghkjdfghfjdkghjkfdghkjdfhgjkdfhgjkfdhgkjfdghkfjdhgkjfdgdjkejktjherjthkjrethkjrethjkerthjkerhtjkerhtkjerhtjkerhtjkerhtjkrehtkjerhtkjrehtjkrehtkjrehtkjerhtkjerhtjkrehtkjrehtjkrehtkjrethjkrethkjrehtkjethjkerhtjkrehtjkretkjerhtkjrehtjkerhtjkrehtjrehtkjrekjtrfgdsfgdhjsghjgfdhjsfhjdfgdhjshjdshjfghjdsfgjhsfgjhsdfgjhdsfgjdhsfgsjhfgjhsdfgsdjhfgjdhsfdjshfgdsjhfgjsdhfdjshfgdjhsfgdjshfgjdhsfgjhsdfgjhsdgfjhsdgfjhdsgfjhsgfjhsdgfjhdsgfhjsdehkjthrkjethjkre' USING latin1), '95F5A1F52A554'), last_update= NOW();
+SELECT directory IS NULL FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 (
+  id int(11) NOT NULL PRIMARY KEY,
+  directory mediumtext
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,AES_ENCRYPT(CONVERT(REPEAT('a',800) USING latin1),'95F5A1F52A554'));
+SELECT AES_DECRYPT(directory,'95F5A1F52A554') FROM t1;
+DROP TABLE t1;
+
+SET @enc=AES_ENCRYPT(REPEAT(_latin1'a',800),'95F5A1F52A554');
+CREATE TABLE t1 (
+  id int(11) NOT NULL PRIMARY KEY,
+  directory mediumtext
+) DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (1,AES_DECRYPT(CONVERT(@enc USING binary),'95F5A1F52A554'));
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--echo #
 --echo # Start of 10.1 tests
 --echo #
 
diff --git a/mysql-test/t/parser.test b/mysql-test/t/parser.test
index e27db9c4e48..1aba207fd62 100644
--- a/mysql-test/t/parser.test
+++ b/mysql-test/t/parser.test
@@ -781,6 +781,15 @@ CREATE TRIGGER tr AFTER DELETE ON t1 FOR EACH ROW SET @a = 1\;
 PREPARE stmt FROM 'CREATE TRIGGER tr AFTER DELETE ON t1 FOR EACH ROW SET @a = 1\\';
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-15620 Crash when using "SET @@NEW.a=expr" inside a trigger
+--echo #
+
+CREATE TABLE t1 (a INT);
+--error ER_UNKNOWN_SYSTEM_VARIABLE
+CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @@NEW.a=0;
+DROP TABLE t1;
+
 #
 # start of 10.1 tests
 #
diff --git a/mysql-test/t/statistics.test b/mysql-test/t/statistics.test
index 3f08e2e133c..0463885e41a 100644
--- a/mysql-test/t/statistics.test
+++ b/mysql-test/t/statistics.test
@@ -730,6 +730,25 @@ select db_name, table_name, column_name,
 drop table t1;
 
 --echo #
+--echo # MDEB-9744: session optimizer_use_condition_selectivity=5 causing SQL Error (1918):
+--echo # Encountered illegal value '' when converting to DECIMAL
+--echo #
+
+set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity;
+set optimizer_use_condition_selectivity=3, use_stat_tables=preferably;
+
+create table t1 (id int(10),cost decimal(9,2)) engine=innodb;
+ANALYZE TABLE t1 PERSISTENT FOR ALL;
+
+create temporary table t2  (id int);
+insert into t2 (id) select id from t1 where cost > 0;
+select * from t2;
+
+set use_stat_tables=@save_use_stat_tables;
+set optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity;
+drop table t1,t2;
+
+--echo #
 --echo # MDEV-9590: Always print "Engine-independent statistic" warnings and
 --echo # might be filtering columns unintentionally from engines
 --echo #
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index 6b5a2ddb5c5..6ff226d738f 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -5491,6 +5491,202 @@ SHOW CREATE VIEW v1;
 drop view v1;
 drop table t1;
 
+CREATE TABLE IF NOT EXISTS t0 (f0 INT);
+CREATE TABLE IF NOT EXISTS t1 (f1 INT);
+CREATE TABLE IF NOT EXISTS t2 (f2 INT);
+CREATE TABLE IF NOT EXISTS t3 (f3 INT);
+CREATE TABLE IF NOT EXISTS t4 (f4 INT);
+CREATE TABLE IF NOT EXISTS t5 (f5 INT);
+CREATE TABLE IF NOT EXISTS t6 (f6 INT);
+CREATE TABLE IF NOT EXISTS t7 (f7 INT);
+CREATE TABLE IF NOT EXISTS t8 (f8 INT);
+CREATE TABLE IF NOT EXISTS t9 (f9 INT);
+CREATE TABLE IF NOT EXISTS t10 (f10 INT);
+CREATE TABLE IF NOT EXISTS t11 (f11 INT);
+CREATE TABLE IF NOT EXISTS t12 (f12 INT);
+CREATE TABLE IF NOT EXISTS t13 (f13 INT);
+CREATE TABLE IF NOT EXISTS t14 (f14 INT);
+CREATE TABLE IF NOT EXISTS t15 (f15 INT);
+CREATE TABLE IF NOT EXISTS t16 (f16 INT);
+CREATE TABLE IF NOT EXISTS t17 (f17 INT);
+CREATE TABLE IF NOT EXISTS t18 (f18 INT);
+CREATE TABLE IF NOT EXISTS t19 (f19 INT);
+CREATE TABLE IF NOT EXISTS t20 (f20 INT);
+CREATE TABLE IF NOT EXISTS t21 (f21 INT);
+CREATE TABLE IF NOT EXISTS t22 (f22 INT);
+CREATE TABLE IF NOT EXISTS t23 (f23 INT);
+CREATE TABLE IF NOT EXISTS t24 (f24 INT);
+CREATE TABLE IF NOT EXISTS t25 (f25 INT);
+CREATE TABLE IF NOT EXISTS t26 (f26 INT);
+CREATE TABLE IF NOT EXISTS t27 (f27 INT);
+CREATE TABLE IF NOT EXISTS t28 (f28 INT);
+CREATE TABLE IF NOT EXISTS t29 (f29 INT);
+CREATE TABLE IF NOT EXISTS t30 (f30 INT);
+CREATE TABLE IF NOT EXISTS t31 (f31 INT);
+CREATE TABLE IF NOT EXISTS t32 (f32 INT);
+CREATE TABLE IF NOT EXISTS t33 (f33 INT);
+CREATE TABLE IF NOT EXISTS t34 (f34 INT);
+CREATE TABLE IF NOT EXISTS t35 (f35 INT);
+CREATE TABLE IF NOT EXISTS t36 (f36 INT);
+CREATE TABLE IF NOT EXISTS t37 (f37 INT);
+CREATE TABLE IF NOT EXISTS t38 (f38 INT);
+CREATE TABLE IF NOT EXISTS t39 (f39 INT);
+CREATE TABLE IF NOT EXISTS t40 (f40 INT);
+CREATE TABLE IF NOT EXISTS t41 (f41 INT);
+CREATE TABLE IF NOT EXISTS t42 (f42 INT);
+CREATE TABLE IF NOT EXISTS t43 (f43 INT);
+CREATE TABLE IF NOT EXISTS t44 (f44 INT);
+CREATE TABLE IF NOT EXISTS t45 (f45 INT);
+CREATE TABLE IF NOT EXISTS t46 (f46 INT);
+CREATE TABLE IF NOT EXISTS t47 (f47 INT);
+CREATE TABLE IF NOT EXISTS t48 (f48 INT);
+CREATE TABLE IF NOT EXISTS t49 (f49 INT);
+CREATE TABLE IF NOT EXISTS t50 (f50 INT);
+CREATE TABLE IF NOT EXISTS t51 (f51 INT);
+CREATE TABLE IF NOT EXISTS t52 (f52 INT);
+CREATE TABLE IF NOT EXISTS t53 (f53 INT);
+CREATE TABLE IF NOT EXISTS t54 (f54 INT);
+CREATE TABLE IF NOT EXISTS t55 (f55 INT);
+CREATE TABLE IF NOT EXISTS t56 (f56 INT);
+CREATE TABLE IF NOT EXISTS t57 (f57 INT);
+CREATE TABLE IF NOT EXISTS t58 (f58 INT);
+CREATE TABLE IF NOT EXISTS t59 (f59 INT);
+CREATE TABLE IF NOT EXISTS t60 (f60 INT);
+CREATE OR REPLACE VIEW v60 AS SELECT * FROM t60;
+
+EXPLAIN
+ SELECT t0.*
+FROM t0
+JOIN t1
+    ON t1.f1 = t0.f0
+LEFT JOIN t2
+    ON t0.f0 = t2.f2
+LEFT JOIN t3
+    ON t0.f0 = t3.f3
+LEFT JOIN t4
+    ON t0.f0 = t4.f4
+LEFT JOIN t5
+    ON t4.f4 = t5.f5
+LEFT JOIN t6
+    ON t0.f0 = t6.f6
+LEFT JOIN t7
+    ON t0.f0 = t7.f7
+LEFT JOIN t8
+    ON t0.f0 = t8.f8
+LEFT JOIN t9
+    ON t0.f0 = t9.f9
+LEFT JOIN t10
+    ON t0.f0 = t10.f10
+LEFT JOIN t11
+    ON t0.f0 = t11.f11
+LEFT JOIN t12
+    ON t0.f0 = t12.f12
+LEFT JOIN t13
+    ON t0.f0 = t13.f13
+LEFT JOIN t14
+    ON t0.f0 = t14.f14
+LEFT JOIN t15
+    ON t0.f0 = t15.f15
+LEFT JOIN t16
+    ON t0.f0 = t16.f16
+LEFT JOIN t17
+    ON t0.f0 = t17.f17
+LEFT JOIN t18
+    ON t0.f0 = t18.f18
+LEFT JOIN t19
+    ON t18.f18 = t19.f19
+LEFT JOIN t20
+    ON t20.f20 = t19.f19
+LEFT JOIN t21
+    ON t20.f20 = t21.f21
+LEFT JOIN t22
+    ON t19.f19 = t22.f22
+LEFT JOIN t23
+    ON t23.f23 = t0.f0
+LEFT JOIN t24
+    ON t24.f24 = t23.f23
+LEFT JOIN t25
+    ON t0.f0 = t25.f25
+LEFT JOIN t26
+    ON t26.f26 = t0.f0
+LEFT JOIN t27
+    ON t27.f27 = t0.f0
+LEFT JOIN t28
+    ON t0.f0 = t28.f28
+LEFT JOIN t29
+    ON t0.f0 = t29.f29
+LEFT JOIN t30
+    ON t30.f30 = t0.f0
+LEFT JOIN t31
+    ON t0.f0 = t31.f31
+LEFT JOIN t32
+    ON t32.f32 = t31.f31
+LEFT JOIN t33
+    ON t33.f33 = t0.f0
+LEFT JOIN t34
+    ON t33.f33 = t34.f34
+LEFT JOIN t35
+    ON t33.f33 = t35.f35
+LEFT JOIN t36
+    ON t36.f36 = t0.f0
+LEFT JOIN t37
+    ON t32.f32 = t37.f37
+LEFT JOIN t38
+    ON t31.f31 = t38.f38
+LEFT JOIN t39
+    ON t39.f39 = t0.f0
+LEFT JOIN t40
+    ON t40.f40 = t39.f39
+LEFT JOIN t41
+    ON t41.f41 = t0.f0
+LEFT JOIN t42
+    ON t42.f42 = t41.f41
+LEFT JOIN t43
+    ON t43.f43 = t41.f41
+LEFT JOIN t44
+    ON t44.f44 = t0.f0
+LEFT JOIN t45
+    ON t45.f45 = t0.f0
+LEFT JOIN t46
+    ON t46.f46 = t0.f0
+LEFT JOIN t47
+    ON t47.f47 = t0.f0
+LEFT JOIN t48
+    ON t48.f48 = t0.f0
+LEFT JOIN t49
+    ON t0.f0 = t49.f49
+LEFT JOIN t50
+    ON t0.f0 = t50.f50
+LEFT JOIN t51
+    ON t0.f0 = t51.f51
+LEFT JOIN t52
+    ON t52.f52 = t0.f0
+LEFT JOIN t53
+    ON t53.f53 = t0.f0
+LEFT JOIN t54
+    ON t54.f54 = t0.f0
+LEFT JOIN t55
+    ON t55.f55 = t0.f0
+LEFT JOIN t56
+    ON t56.f56 = t0.f0
+LEFT JOIN t57
+    ON t57.f57 = t0.f0
+LEFT JOIN t58
+    ON t58.f58 = t57.f57
+LEFT JOIN t59
+    ON t36.f36 = t59.f59
+LEFT JOIN v60
+    ON t36.f36 = v60.f60
+;
+drop table t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
+t10, t11, t12, t13, t14, t15, t16, t17, t18,
+t19, t20, t21, t22, t23, t24, t25, t26, t27,
+t28, t29, t30, t31, t32, t33, t34, t35, t36,
+t37, t38, t39, t40, t41, t42, t43, t44, t45,
+t46, t47, t48, t49, t50, t51, t52, t53, t54,
+t55, t56, t57, t58, t59,t60;
+drop view v60;
+
 --echo # -----------------------------------------------------------------
 --echo # -- End of 5.5 tests.
 --echo # -----------------------------------------------------------------