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-rw-r--r--mysql-test/main/analyze_format_json_emb.result11
-rw-r--r--mysql-test/main/analyze_format_json_emb.test18
-rw-r--r--mysql-test/main/derived_cond_pushdown.result83
-rw-r--r--mysql-test/main/derived_cond_pushdown.test30
-rw-r--r--mysql-test/main/mysqld--help,win.rdiff28
-rw-r--r--mysql-test/main/mysqld--help.result3
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.cnf (renamed from mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.cnf)0
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.result (renamed from mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.result)1
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.test (renamed from mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.test)30
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.cnf8
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.result84
-rw-r--r--mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.test154
-rw-r--r--mysql-test/suite/sys_vars/r/sysvars_server_embedded.result4
-rw-r--r--mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result4
-rw-r--r--mysql-test/suite/versioning/r/rpl.result24
-rw-r--r--mysql-test/suite/versioning/t/rpl.test34
16 files changed, 488 insertions, 28 deletions
diff --git a/mysql-test/main/analyze_format_json_emb.result b/mysql-test/main/analyze_format_json_emb.result
new file mode 100644
index 00000000000..d61e205f031
--- /dev/null
+++ b/mysql-test/main/analyze_format_json_emb.result
@@ -0,0 +1,11 @@
+#
+# MDEV-31121: ANALYZE statement produces 0 for all timings in embedded serve
+#
+create table t1 (a int);
+insert into t1 values (0),(0);
+set @js='$out';
+set @out=(select json_extract(@js,'$**.query_block.r_total_time_ms'));
+select cast(json_extract(@out,'$[0]') as DOUBLE) > 0;
+cast(json_extract(@out,'$[0]') as DOUBLE) > 0
+1
+drop table t1;
diff --git a/mysql-test/main/analyze_format_json_emb.test b/mysql-test/main/analyze_format_json_emb.test
new file mode 100644
index 00000000000..dcf6f24dd8e
--- /dev/null
+++ b/mysql-test/main/analyze_format_json_emb.test
@@ -0,0 +1,18 @@
+--source include/is_embedded.inc
+--source include/big_test.inc
+
+--echo #
+--echo # MDEV-31121: ANALYZE statement produces 0 for all timings in embedded serve
+--echo #
+create table t1 (a int);
+insert into t1 values (0),(0);
+let $out=`
+analyze format=json select sleep(1+a) from t1
+`;
+
+evalp set @js='$out';
+set @out=(select json_extract(@js,'$**.query_block.r_total_time_ms'));
+select cast(json_extract(@out,'$[0]') as DOUBLE) > 0;
+
+drop table t1;
+
diff --git a/mysql-test/main/derived_cond_pushdown.result b/mysql-test/main/derived_cond_pushdown.result
index f47920c0e33..2cbdf9ae0b3 100644
--- a/mysql-test/main/derived_cond_pushdown.result
+++ b/mysql-test/main/derived_cond_pushdown.result
@@ -18248,4 +18248,87 @@ id select_type table type possible_keys key key_len ref rows Extra
3 DERIVED t1 ALL NULL NULL NULL NULL 3 Using temporary
drop view v1;
drop table t1;
+#
+# MDEV-31102: execution of PS for query where pushdown of condition
+# into view defined as union is applied
+#
+create table t1 (
+n int,
+lv varchar(31) charset latin1,
+mv varchar(31) charset utf8mb3
+) engine=myisam;
+insert into t1 values (1,'aa','xxx'), ('2','bb','yyy'), (3,'cc','zzz');
+create view v1 as
+select case when n=1 then lv when n=2 then mv else NULL end as r from t1
+union
+select 'a';
+select * from v1 where r < 'x';
+r
+aa
+a
+explain extended select * from v1 where r < 'x';
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 100.00 Using where
+2 DERIVED t1 ALL NULL NULL NULL NULL 3 100.00 Using where
+3 UNION NULL NULL NULL NULL NULL NULL NULL NULL No tables used
+NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL NULL
+Warnings:
+Note 1003 /* select#1 */ select `v1`.`r` AS `r` from `test`.`v1` where `v1`.`r` < 'x'
+explain format=json select * from v1 where r < 'x';
+EXPLAIN
+{
+ "query_block": {
+ "select_id": 1,
+ "table": {
+ "table_name": "<derived2>",
+ "access_type": "ALL",
+ "rows": 3,
+ "filtered": 100,
+ "attached_condition": "v1.r < 'x'",
+ "materialized": {
+ "query_block": {
+ "union_result": {
+ "table_name": "<union2,3>",
+ "access_type": "ALL",
+ "query_specifications": [
+ {
+ "query_block": {
+ "select_id": 2,
+ "table": {
+ "table_name": "t1",
+ "access_type": "ALL",
+ "rows": 3,
+ "filtered": 100,
+ "attached_condition": "case when t1.n = 1 then convert(t1.lv using utf8mb3) when t1.n = 2 then t1.mv else NULL end < 'x'"
+ }
+ }
+ },
+ {
+ "query_block": {
+ "select_id": 3,
+ "operation": "UNION",
+ "table": {
+ "message": "No tables used"
+ }
+ }
+ }
+ ]
+ }
+ }
+ }
+ }
+ }
+}
+prepare stmt from "select * from v1 where r < 'x'";
+execute stmt;
+r
+aa
+a
+execute stmt;
+r
+aa
+a
+deallocate prepare stmt;
+drop view v1;
+drop table t1;
# End of 10.4 tests
diff --git a/mysql-test/main/derived_cond_pushdown.test b/mysql-test/main/derived_cond_pushdown.test
index 17115c143ac..08d0854df57 100644
--- a/mysql-test/main/derived_cond_pushdown.test
+++ b/mysql-test/main/derived_cond_pushdown.test
@@ -3943,4 +3943,34 @@ explain select * from v1;
drop view v1;
drop table t1;
+--echo #
+--echo # MDEV-31102: execution of PS for query where pushdown of condition
+--echo # into view defined as union is applied
+--echo #
+
+create table t1 (
+ n int,
+ lv varchar(31) charset latin1,
+ mv varchar(31) charset utf8mb3
+) engine=myisam;
+insert into t1 values (1,'aa','xxx'), ('2','bb','yyy'), (3,'cc','zzz');
+create view v1 as
+select case when n=1 then lv when n=2 then mv else NULL end as r from t1
+union
+select 'a';
+
+let $q=
+select * from v1 where r < 'x';
+
+eval $q;
+eval explain extended $q;
+eval explain format=json $q;
+eval prepare stmt from "$q";
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+
+drop view v1;
+drop table t1;
+
--echo # End of 10.4 tests
diff --git a/mysql-test/main/mysqld--help,win.rdiff b/mysql-test/main/mysqld--help,win.rdiff
index 337755252ba..bcfefbab1a8 100644
--- a/mysql-test/main/mysqld--help,win.rdiff
+++ b/mysql-test/main/mysqld--help,win.rdiff
@@ -1,6 +1,12 @@
---- a/mysql-test/r/mysqld--help.result
-+++ b/mysql-test/r/mysqld--help.result
-@@ -647,6 +646,7 @@
+@@ -180,6 +180,7 @@
+ --console Write error output on screen; don't remove the console
+ window on windows.
+ --core-file Write core on crashes
++ (Defaults to on; use --skip-core-file to disable.)
+ -h, --datadir=name Path to the database root directory
+ --date-format=name The DATE format (ignored)
+ --datetime-format=name
+@@ -650,6 +651,7 @@
Use MySQL-5.6 (instead of MariaDB-5.3) format for TIME,
DATETIME, TIMESTAMP columns.
(Defaults to on; use --skip-mysql56-temporal-format to disable.)
@@ -8,7 +14,7 @@
--net-buffer-length=#
Buffer length for TCP/IP and socket communication
--net-read-timeout=#
-@@ -1236,6 +1236,10 @@
+@@ -1281,6 +1283,10 @@
Log slow queries to given log file. Defaults logging to
'hostname'-slow.log. Must be enabled to activate other
slow log options
@@ -19,7 +25,7 @@
--socket=name Socket file to use for connection
--sort-buffer-size=#
Each thread that needs to do a sort allocates a buffer of
-@@ -1260,6 +1264,7 @@
+@@ -1305,6 +1311,7 @@
deleting or updating every row in a table.
--stack-trace Print a symbolic stack trace on failure
(Defaults to on; use --skip-stack-trace to disable.)
@@ -27,7 +33,7 @@
--standard-compliant-cte
Allow only CTEs compliant to SQL standard
(Defaults to on; use --skip-standard-compliant-cte to disable.)
-@@ -1330,6 +1335,11 @@
+@@ -1380,6 +1387,11 @@
--thread-pool-max-threads=#
Maximum allowed number of worker threads in the thread
pool
@@ -39,7 +45,7 @@
--thread-pool-oversubscribe=#
How many additional active worker threads in a group are
allowed.
-@@ -1370,8 +1380,8 @@
+@@ -1418,8 +1430,8 @@
automatically convert it to an on-disk MyISAM or Aria
table.
-t, --tmpdir=name Path for temporary files. Several paths may be specified,
@@ -50,7 +56,7 @@
--transaction-alloc-block-size=#
Allocation block size for transactions to be stored in
binary log
-@@ -1587,6 +1596,7 @@
+@@ -1634,6 +1646,7 @@
myisam-stats-method NULLS_UNEQUAL
myisam-use-mmap FALSE
mysql56-temporal-format TRUE
@@ -58,7 +64,7 @@
net-buffer-length 16384
net-read-timeout 30
net-retry-count 10
-@@ -1726,6 +1736,7 @@
+@@ -1788,6 +1801,7 @@
slave-type-conversions
slow-launch-time 2
slow-query-log FALSE
@@ -66,8 +72,8 @@
sort-buffer-size 2097152
sql-mode STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
sql-safe-updates FALSE
-@@ -1753,6 +1764,8 @@
- thread-cache-size 151
+@@ -1814,6 +1828,8 @@
+ thread-pool-exact-stats FALSE
thread-pool-idle-timeout 60
thread-pool-max-threads 65536
+thread-pool-min-threads 1
diff --git a/mysql-test/main/mysqld--help.result b/mysql-test/main/mysqld--help.result
index a3dac7fcfcb..9d3cbae2c84 100644
--- a/mysql-test/main/mysqld--help.result
+++ b/mysql-test/main/mysqld--help.result
@@ -185,7 +185,7 @@ The following specify which files/extra groups are read (specified before remain
ALWAYS
--console Write error output on screen; don't remove the console
window on windows.
- --core-file Write core on errors.
+ --core-file Write core on crashes
-h, --datadir=name Path to the database root directory
--date-format=name The DATE format (ignored)
--datetime-format=name
@@ -1505,6 +1505,7 @@ column-compression-zlib-wrap FALSE
completion-type NO_CHAIN
concurrent-insert AUTO
console TRUE
+core-file TRUE
date-format %Y-%m-%d
datetime-format %Y-%m-%d %H:%i:%s
deadlock-search-depth-long 15
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.cnf b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.cnf
index 73c9ad655bf..73c9ad655bf 100644
--- a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.cnf
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.cnf
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.result b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.result
index d632c565ad2..33c1f1413b4 100644
--- a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.result
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.result
@@ -4,6 +4,7 @@
include/rpl_init.inc [topology=1->2]
connection server_2;
include/stop_slave.inc
+CHANGE MASTER TO MASTER_USE_GTID=NO;
#####################################################
# Part 1: unencrypted master
#####################################################
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.test b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.test
index 1e1b0cbd353..a34c9715239 100644
--- a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted.test
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_coords.test
@@ -1,14 +1,19 @@
#
-# TODO: write here what the test checks after MDEV-11288 is fixed
-#
-# The test starts with unencrypted master.
+# The test starts with unencrypted master.
# It stops replication, generates a few statement and row events
-# on the master, then restarts the server with encrypted binlog,
-# generates some more events and restarts it back without encryption
+# on the master, then restarts the server with encrypted binlog,
+# generates some more events and restarts it back without encryption
# (no encryption plugin).
-# Then it resumes replication and checks what happens when the server
-# tries to feed the binary logs (included the encrypted ones)
-# to the slave.
+# Then it resumes replication and should error with
+# ER_MASTER_FATAL_ERROR_READING_BINLOG because the encrypted binlog is
+# sent and unable to be decrypted.
+#
+# Note this variation of encrypted_master_switch_to_unencrypted tests
+# using MASTER_USE_GTID=NO. In contrast to the GTID variant of this
+# test, at part 3 (the error case), the master will scan binlogs
+# starting from the first one (which is unencrypted initially, so
+# replication is okay) and continue until the slave encounters the
+# first encrypted event, which causes the slave to error.
#
--source include/have_binlog_format_mixed.inc
@@ -27,6 +32,7 @@
--connection server_2
--disable_connect_log
--source include/stop_slave.inc
+CHANGE MASTER TO MASTER_USE_GTID=NO;
--enable_connect_log
--echo #####################################################
@@ -41,7 +47,7 @@ CREATE TABLE table1_no_encryption (
pk INT AUTO_INCREMENT PRIMARY KEY,
ts TIMESTAMP NULL,
b BLOB
-) ENGINE=MyISAM;
+) ENGINE=MyISAM;
INSERT INTO table1_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
@@ -74,7 +80,7 @@ CREATE TABLE table2_to_encrypt (
pk INT AUTO_INCREMENT PRIMARY KEY,
ts TIMESTAMP NULL,
b BLOB
-) ENGINE=MyISAM;
+) ENGINE=MyISAM;
INSERT INTO table2_to_encrypt VALUES (NULL,NOW(),'data_to_encrypt');
INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
@@ -101,7 +107,7 @@ CREATE TABLE table3_no_encryption (
pk INT AUTO_INCREMENT PRIMARY KEY,
ts TIMESTAMP NULL,
b BLOB
-) ENGINE=MyISAM;
+) ENGINE=MyISAM;
INSERT INTO table3_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
@@ -113,7 +119,7 @@ INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
--connection server_2
start slave;
-# The slave should be able to synchronize with master up to
+# The slave should be able to synchronize with master up to
# the previously saved position (when the log was still unencrypted)
--sync_with_master
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.cnf b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.cnf
new file mode 100644
index 00000000000..ad1b8b44c24
--- /dev/null
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.cnf
@@ -0,0 +1,8 @@
+!include my.cnf
+
+[mysqld.1]
+encrypt-binlog=0
+skip-file-key-management
+
+[mysqld.2]
+gtid-domain-id=1
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.result b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.result
new file mode 100644
index 00000000000..16ea30557e7
--- /dev/null
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.result
@@ -0,0 +1,84 @@
+#################
+# Initialization
+#################
+include/rpl_init.inc [topology=1->2]
+connection server_2;
+include/stop_slave.inc
+CHANGE MASTER TO MASTER_USE_GTID=SLAVE_POS;
+call mtr.add_suppression(" Got fatal error 1236 from master when reading data from binary log: 'Could not set up decryption for binlog.'");
+#####################################################
+# Part 1: unencrypted master
+#####################################################
+connection server_1;
+CREATE TABLE table1_no_encryption (
+pk INT AUTO_INCREMENT PRIMARY KEY,
+ts TIMESTAMP NULL,
+b BLOB
+) ENGINE=MyISAM;
+INSERT INTO table1_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+FLUSH BINARY LOGS;
+SET binlog_format=ROW;
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+NOT FOUND /table1_no_encryption/ in master-bin.0*
+#####################################################
+# Part 2: restart master, now with binlog encryption
+#####################################################
+connection default;
+connection server_1;
+CREATE TABLE table2_to_encrypt (
+pk INT AUTO_INCREMENT PRIMARY KEY,
+ts TIMESTAMP NULL,
+b BLOB
+) ENGINE=MyISAM;
+INSERT INTO table2_to_encrypt VALUES (NULL,NOW(),'data_to_encrypt');
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+FLUSH BINARY LOGS;
+SET binlog_format=ROW;
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+NOT FOUND /table2_to_encrypt/ in master-bin.0*
+#####################################################
+# Part 3: restart master again without encryption
+#####################################################
+connection default;
+connection server_1;
+CREATE TABLE table3_no_encryption (
+pk INT AUTO_INCREMENT PRIMARY KEY,
+ts TIMESTAMP NULL,
+b BLOB
+) ENGINE=MyISAM;
+INSERT INTO table3_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
+INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
+INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
+#####################################################
+# Check: resume replication and check how it goes
+#####################################################
+connection server_2;
+start slave;
+include/wait_for_slave_io_error.inc [errno=1236]
+# Ensuring slave was unable to replicate any transactions..
+# ..success
+SHOW TABLES;
+Tables_in_test
+include/stop_slave.inc
+reset slave;
+##########
+# Cleanup
+##########
+connection server_1;
+reset master;
+SELECT COUNT(*) FROM table1_no_encryption;
+COUNT(*)
+8
+SELECT COUNT(*) FROM table2_to_encrypt;
+COUNT(*)
+8
+SELECT COUNT(*) FROM table3_no_encryption;
+COUNT(*)
+4
+DROP TABLE table1_no_encryption, table2_to_encrypt, table3_no_encryption;
+connection server_2;
+include/start_slave.inc
+include/rpl_end.inc
diff --git a/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.test b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.test
new file mode 100644
index 00000000000..f882e8f3440
--- /dev/null
+++ b/mysql-test/suite/binlog_encryption/encrypted_master_switch_to_unencrypted_gtid.test
@@ -0,0 +1,154 @@
+#
+# The test starts with unencrypted master.
+# It stops replication, generates a few statement and row events
+# on the master, then restarts the server with encrypted binlog,
+# generates some more events and restarts it back without encryption
+# (no encryption plugin).
+# Then it resumes replication and should error with
+# ER_MASTER_FATAL_ERROR_READING_BINLOG because the encrypted binlog is
+# sent and unable to be decrypted.
+#
+# Note this variation of encrypted_master_switch_to_unencrypted tests
+# using MASTER_USE_GTID=SLAVE_POS. encrypted_master_switch_to_unencrypted
+# was the original test which only used binlog coordinates. When tested
+# using MASTER_USE_GTID=Slave_Pos, the master optimizes the detection of
+# an undecryptable binlog. I.e, the master will initially look for a
+# Gtid_list_log_event, but fail to decrypt it and fail immediately in
+# part 3.
+#
+
+--source include/have_binlog_format_mixed.inc
+
+--echo #################
+--echo # Initialization
+--echo #################
+
+--let $rpl_topology= 1->2
+--source include/rpl_init.inc
+
+--enable_connect_log
+
+# We stop replication because we want it to happen after the switch
+
+--connection server_2
+--disable_connect_log
+--source include/stop_slave.inc
+CHANGE MASTER TO MASTER_USE_GTID=SLAVE_POS;
+--enable_connect_log
+call mtr.add_suppression(" Got fatal error 1236 from master when reading data from binary log: 'Could not set up decryption for binlog.'");
+
+--echo #####################################################
+--echo # Part 1: unencrypted master
+--echo #####################################################
+
+--connection server_1
+
+CREATE TABLE table1_no_encryption (
+ pk INT AUTO_INCREMENT PRIMARY KEY,
+ ts TIMESTAMP NULL,
+ b BLOB
+) ENGINE=MyISAM;
+
+INSERT INTO table1_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+FLUSH BINARY LOGS;
+SET binlog_format=ROW;
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+INSERT INTO table1_no_encryption SELECT NULL,NOW(),b FROM table1_no_encryption;
+
+# Make sure that binary logs are not encrypted
+
+--let SEARCH_RANGE = 500000
+--let SEARCH_FILE= master-bin.0*
+--let SEARCH_PATTERN= table1_no_encryption
+--source include/search_pattern_in_file.inc
+
+--echo #####################################################
+--echo # Part 2: restart master, now with binlog encryption
+--echo #####################################################
+
+--let $rpl_server_parameters= --encrypt-binlog=1 --plugin-load-add=$FILE_KEY_MANAGEMENT_SO --file-key-management --loose-file-key-management-filename=$MYSQL_TEST_DIR/std_data/keys.txt
+
+--let $rpl_server_number= 1
+--source restart_server.inc
+
+CREATE TABLE table2_to_encrypt (
+ pk INT AUTO_INCREMENT PRIMARY KEY,
+ ts TIMESTAMP NULL,
+ b BLOB
+) ENGINE=MyISAM;
+
+INSERT INTO table2_to_encrypt VALUES (NULL,NOW(),'data_to_encrypt');
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+FLUSH BINARY LOGS;
+SET binlog_format=ROW;
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+INSERT INTO table2_to_encrypt SELECT NULL,NOW(),b FROM table2_to_encrypt;
+
+# Make sure that binary logs are encrypted
+
+--let SEARCH_FILE= master-bin.0*
+--let SEARCH_PATTERN= table2_to_encrypt
+--source include/search_pattern_in_file.inc
+
+--echo #####################################################
+--echo # Part 3: restart master again without encryption
+--echo #####################################################
+
+--let $rpl_server_parameters= --encrypt-binlog=0
+--let $rpl_server_number= 1
+--source restart_server.inc
+
+CREATE TABLE table3_no_encryption (
+ pk INT AUTO_INCREMENT PRIMARY KEY,
+ ts TIMESTAMP NULL,
+ b BLOB
+) ENGINE=MyISAM;
+
+INSERT INTO table3_no_encryption VALUES (NULL,NOW(),'data_no_encryption');
+INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
+INSERT INTO table3_no_encryption SELECT NULL,NOW(),b FROM table3_no_encryption;
+
+--echo #####################################################
+--echo # Check: resume replication and check how it goes
+--echo #####################################################
+
+--connection server_2
+start slave;
+# Make slave to try to synchronize. It shouldn't work, the slave IO thread is
+# expected to abort with an error
+--let $slave_io_errno= 1236
+--source include/wait_for_slave_io_error.inc
+
+--echo # Ensuring slave was unable to replicate any transactions..
+--let $gsp= `SELECT @@global.gtid_slave_pos`
+if (`SELECT strcmp("$gsp","")`)
+{
+ die Slave without encryption configured should fail to read encrypted binlog;
+}
+--echo # ..success
+
+--sorted_result
+SHOW TABLES;
+
+--disable_connect_log
+--source include/stop_slave.inc
+--enable_connect_log
+reset slave;
+
+--echo ##########
+--echo # Cleanup
+--echo ##########
+
+--connection server_1
+reset master;
+
+SELECT COUNT(*) FROM table1_no_encryption;
+SELECT COUNT(*) FROM table2_to_encrypt;
+SELECT COUNT(*) FROM table3_no_encryption;
+DROP TABLE table1_no_encryption, table2_to_encrypt, table3_no_encryption;
+
+--connection server_2
+--disable_connect_log
+--source include/start_slave.inc
+--source include/rpl_end.inc
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 7b2dc9ae316..b15fcc318a2 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
@@ -665,13 +665,13 @@ COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME CORE_FILE
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BOOLEAN
-VARIABLE_COMMENT write a core-file on crashes
+VARIABLE_COMMENT Write core on crashes
NUMERIC_MIN_VALUE NULL
NUMERIC_MAX_VALUE NULL
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY YES
-COMMAND_LINE_ARGUMENT NULL
+COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME DATADIR
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE VARCHAR
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 fc8169aba43..7193d0510e1 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
@@ -665,13 +665,13 @@ COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME CORE_FILE
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BOOLEAN
-VARIABLE_COMMENT write a core-file on crashes
+VARIABLE_COMMENT Write core on crashes
NUMERIC_MIN_VALUE NULL
NUMERIC_MAX_VALUE NULL
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY YES
-COMMAND_LINE_ARGUMENT NULL
+COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME DATADIR
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE VARCHAR
diff --git a/mysql-test/suite/versioning/r/rpl.result b/mysql-test/suite/versioning/r/rpl.result
index a6fa6b3fca7..17372c63e99 100644
--- a/mysql-test/suite/versioning/r/rpl.result
+++ b/mysql-test/suite/versioning/r/rpl.result
@@ -164,4 +164,28 @@ update t1 set i = 0;
connection slave;
connection master;
drop table t1;
+# check versioned -> versioned replication without any keys on duplicate records
+connection master;
+create table t1 (a INT) with system versioning;
+insert into t1 values (1);
+insert into t1 values (1);
+delete from t1;
+connection slave;
+include/diff_tables.inc [master:test.t1,slave:test.t1]
+connection master;
+drop table t1;
+connection slave;
+# check unversioned -> versioned replication with non-unique keys on duplicate records
+connection master;
+set statement sql_log_bin=0 for create table t1 (a INT NOT NULL, b INT, INDEX(a,b));
+connection slave;
+set statement sql_log_bin=0 for create table t1 (a INT NOT NULL, b INT, INDEX(a,b)) with system versioning;
+connection master;
+insert into t1 values (1,1);
+insert into t1 values (1,1);
+delete from t1;
+connection slave;
+include/diff_tables.inc [master:test.t1,slave:test.t1]
+connection master;
+drop table t1;
include/rpl_end.inc
diff --git a/mysql-test/suite/versioning/t/rpl.test b/mysql-test/suite/versioning/t/rpl.test
index b5be68feece..7d78b60e6fa 100644
--- a/mysql-test/suite/versioning/t/rpl.test
+++ b/mysql-test/suite/versioning/t/rpl.test
@@ -133,4 +133,38 @@ sync_slave_with_master;
connection master;
drop table t1;
+
+#
+# MDEV-30430: Enabling system versioning on tables without primary key breaks replication
+# Note that bugs are only present with row binlog format
+#
+--echo # check versioned -> versioned replication without any keys on duplicate records
+connection master;
+create table t1 (a INT) with system versioning;
+insert into t1 values (1);
+insert into t1 values (1);
+delete from t1;
+sync_slave_with_master;
+--let $diff_tables= master:test.t1,slave:test.t1
+--source include/diff_tables.inc
+connection master;
+drop table t1;
+sync_slave_with_master;
+
+--echo # check unversioned -> versioned replication with non-unique keys on duplicate records
+connection master;
+set statement sql_log_bin=0 for create table t1 (a INT NOT NULL, b INT, INDEX(a,b));
+connection slave;
+set statement sql_log_bin=0 for create table t1 (a INT NOT NULL, b INT, INDEX(a,b)) with system versioning;
+connection master;
+insert into t1 values (1,1);
+insert into t1 values (1,1);
+delete from t1;
+sync_slave_with_master;
+--let $diff_tables= master:test.t1,slave:test.t1
+--source include/diff_tables.inc
+
+connection master;
+drop table t1;
+
--source include/rpl_end.inc