Merge remote-tracking branch 'origin/10.1' into 10.2

2 files changed, 153 insertions, 0 deletions

diff --git a/mysql-test/r/ctype_binary.result b/mysql-test/r/ctype_binary.result
index af1d0c0e155..2a69984d81d 100644
--- a/mysql-test/r/ctype_binary.result
+++ b/mysql-test/r/ctype_binary.result
@@ -3172,5 +3172,98 @@ Warnings:
 Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where `test`.`t1`.`a` = 'a' and weight_string(`test`.`t1`.`a`,0,0,1) = 'a'
 DROP TABLE t1;
 #
+# MDEV-22111 ERROR 1064 & 1033 and SIGSEGV on CREATE TABLE w/ various charsets on 10.4/5 optimized builds | Assertion `(uint) (table_check_constraints - share->check_constraints) == (uint) (share->table_check_constraints - share->field_check_constraints)' failed
+#
+CREATE TABLE t1(a ENUM(0x6100,0x6200,0x6300) CHARACTER SET 'Binary');
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('a\0','b\0','c\0') CHARACTER SET binary DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1),(2),(3);
+SELECT HEX(a) FROM t1 ORDER BY a;
+HEX(a)
+6100
+6200
+6300
+DROP TABLE t1;
+0x00 in the middle or in the end of a value
+CREATE TABLE t1 (a ENUM(0x6100));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('a\0') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1);
+SELECT HEX(a) FROM t1;
+HEX(a)
+6100
+DROP TABLE t1;
+CREATE TABLE t1 (a ENUM(0x610062));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('a\0b') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1);
+SELECT HEX(a) FROM t1;
+HEX(a)
+610062
+DROP TABLE t1;
+0x00 in the beginning of the first value:
+CREATE TABLE t1 (a ENUM(0x0061));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('\0a') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES(1);
+SELECT HEX(a) FROM t1;
+HEX(a)
+0061
+DROP TABLE t1;
+CREATE TABLE t1 (a ENUM(0x0061), b ENUM('b'));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('\0a') DEFAULT NULL,
+  `b` enum('b') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1,1);
+SELECT HEX(a), HEX(b) FROM t1;
+HEX(a)	HEX(b)
+0061	62
+DROP TABLE t1;
+# 0x00 in the beginning of the second (and following) value of the *last* ENUM/SET in the table:
+CREATE TABLE t1 (a ENUM('a',0x0061));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('a','\0a') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1),(2);
+SELECT HEX(a) FROM t1 ORDER BY a;
+HEX(a)
+61
+0061
+DROP TABLE t1;
+CREATE TABLE t1 (a ENUM('a'), b ENUM('b',0x0061));
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` enum('a') DEFAULT NULL,
+  `b` enum('b','\0a') DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1,1);
+INSERT INTO t1 VALUES (1,2);
+SELECT HEX(a), HEX(b) FROM t1 ORDER BY a, b;
+HEX(a)	HEX(b)
+61	62
+61	0061
+DROP TABLE t1;
+0x00 in the beginning of a value of a non-last ENUM/SET causes an error:
+CREATE TABLE t1 (a ENUM('a',0x0061), b ENUM('b'));
+ERROR HY000: Incorrect information in file: 'DIR/t1.frm'
+#
 # End of 10.1 tests
 #
diff --git a/mysql-test/t/ctype_binary.test b/mysql-test/t/ctype_binary.test
index 155d8548f77..0e37759a89a 100644
--- a/mysql-test/t/ctype_binary.test
+++ b/mysql-test/t/ctype_binary.test
@@ -74,6 +74,66 @@ EXPLAIN EXTENDED SELECT * FROM t1 WHERE COERCIBILITY(a)=2     AND a='a';
 EXPLAIN EXTENDED SELECT * FROM t1 WHERE WEIGHT_STRING(a)='a'  AND a='a';
 DROP TABLE t1;
 
+
+--echo #
+--echo # MDEV-22111 ERROR 1064 & 1033 and SIGSEGV on CREATE TABLE w/ various charsets on 10.4/5 optimized builds | Assertion `(uint) (table_check_constraints - share->check_constraints) == (uint) (share->table_check_constraints - share->field_check_constraints)' failed
+--echo #
+
+CREATE TABLE t1(a ENUM(0x6100,0x6200,0x6300) CHARACTER SET 'Binary');
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1),(2),(3);
+SELECT HEX(a) FROM t1 ORDER BY a;
+DROP TABLE t1;
+
+--echo 0x00 in the middle or in the end of a value
+
+CREATE TABLE t1 (a ENUM(0x6100));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1);
+SELECT HEX(a) FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 (a ENUM(0x610062));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1);
+SELECT HEX(a) FROM t1;
+DROP TABLE t1;
+
+--echo 0x00 in the beginning of the first value:
+
+CREATE TABLE t1 (a ENUM(0x0061));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES(1);
+SELECT HEX(a) FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1 (a ENUM(0x0061), b ENUM('b'));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1,1);
+SELECT HEX(a), HEX(b) FROM t1;
+DROP TABLE t1;
+
+--echo # 0x00 in the beginning of the second (and following) value of the *last* ENUM/SET in the table:
+
+CREATE TABLE t1 (a ENUM('a',0x0061));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1),(2);
+SELECT HEX(a) FROM t1 ORDER BY a;
+DROP TABLE t1;
+
+CREATE TABLE t1 (a ENUM('a'), b ENUM('b',0x0061));
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1,1);
+INSERT INTO t1 VALUES (1,2);
+SELECT HEX(a), HEX(b) FROM t1 ORDER BY a, b;
+DROP TABLE t1;
+
+--echo 0x00 in the beginning of a value of a non-last ENUM/SET causes an error:
+--replace_regex /'.*t1.frm'/'DIR\/t1.frm'/
+--error ER_NOT_FORM_FILE
+CREATE TABLE t1 (a ENUM('a',0x0061), b ENUM('b'));
+
+
 --echo #
 --echo # End of 10.1 tests
 --echo #