Merge 10.3 into 10.4

debian/autobake-deb.sh

@@ -42,6 +42,14 @@ GCCVERSION=$(gcc -dumpfullversion -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g
 # Debian policy and targeting Debian Sid. Then case-by-case run in autobake-deb.sh
 # tests for backwards compatibility and strip away parts on older builders.
 
+CODENAME="$(lsb_release -sc)"
+case "${CODENAME}" in
+	stretch)
+		# MDEV-28022 libzstd-dev-1.1.3 minimum version
+		sed -i -e '/libzstd-dev/d' debian/control
+		;;
+esac
+
 # If libcrack2 (>= 2.9.0) is not available (before Debian Jessie and Ubuntu Trusty)
 # clean away the cracklib stanzas so the package can build without them.
 if ! apt-cache madison libcrack2-dev | grep 'libcrack2-dev *| *2\.9' >/dev/null 2>&1
@@ -72,13 +80,6 @@ then
   sed '/mariadb-service-convert/d' -i debian/mariadb-server-10.4.install
 fi
 
-# If libzstd-dev is not available (before Debian Stretch and Ubuntu Xenial)
-# remove the dependency from server and rocksdb so it can build properly
-if ! apt-cache madison libzstd-dev | grep 'libzstd-dev' >/dev/null 2>&1
-then
-  sed '/libzstd-dev/d' -i debian/control
-fi
-
 # The binaries should be fully hardened by default. However TokuDB compilation seems to fail on
 # Debian Jessie and older and on Ubuntu Xenial and older with the following error message:
 #   /usr/bin/ld.bfd.real: /tmp/ccOIwjFo.ltrans0.ltrans.o: relocation R_X86_64_PC32 against symbol
@@ -139,7 +140,6 @@ source ./VERSION
 UPSTREAM="${MYSQL_VERSION_MAJOR}.${MYSQL_VERSION_MINOR}.${MYSQL_VERSION_PATCH}${MYSQL_VERSION_EXTRA}"
 PATCHLEVEL="+maria"
 LOGSTRING="MariaDB build"
-CODENAME="$(lsb_release -sc)"
 EPOCH="1:"
 
 dch -b -D ${CODENAME} -v "${EPOCH}${UPSTREAM}${PATCHLEVEL}~${CODENAME}" "Automatic build with ${LOGSTRING}."

mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result

@@ -104,6 +104,17 @@ Note	1592	Unsafe statement written to the binary log using statement format sinc
 SHOW WARNINGS;
 Level	Code	Message
 Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly
+CREATE TABLE t3 (a INT(11) DEFAULT NULL);
+INSERT INTO t3 VALUES (1);
+CREATE TABLE t4 (a INT(11) DEFAULT NULL, b BIGINT(20) DEFAULT uuid_short()) SELECT * FROM t3;
+Warnings:
+Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
+SHOW WARNINGS;
+Level	Code	Message
+Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
+CREATE OR REPLACE TABLE t4 (a INT(11) DEFAULT NULL) SELECT * FROM t3;
+SHOW WARNINGS;
+Level	Code	Message
 DROP FUNCTION sf_bug50192;
 DROP TRIGGER tr_bug50192;
-DROP TABLE t1, t2;
+DROP TABLE t1, t2, t3, t4;

mysql-test/suite/binlog/r/innodb_autoinc_lock_mode_binlog.result

@@ -0,0 +1,33 @@
+call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
+select @@innodb_autoinc_lock_mode;
+@@innodb_autoinc_lock_mode
+2
+select @@binlog_format;
+@@binlog_format
+MIXED
+create table t1 (a int not null auto_increment,b int, primary key (a)) engine=InnoDB;
+insert into t1 values (NULL,1);
+include/show_binlog_events.inc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+master-bin.000001	#	Query	#	#	use `mtr`; INSERT INTO test_suppressions (pattern) VALUES ( NAME_CONST('pattern',_latin1'Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT' COLLATE 'latin1_swedish_ci'))
+master-bin.000001	#	Query	#	#	COMMIT
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int not null auto_increment,b int, primary key (a)) engine=InnoDB
+master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+master-bin.000001	#	Annotate_rows	#	#	insert into t1 values (NULL,1)
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows_v1	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+set global binlog_format=STATEMENT;
+connect  con1,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK;
+insert into t1 values (NULL,1);
+Warnings:
+Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system variable that may have a different value on the slave
+insert into t1 values (NULL,1);
+Warnings:
+Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system variable that may have a different value on the slave
+disconnect con1;
+connection default;
+set global binlog_format=MIXED;
+DROP TABLE t1;

mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test

@@ -189,8 +189,20 @@ SHOW WARNINGS;
 SELECT sf_bug50192();
 SHOW WARNINGS;
 
+# The test proves MDEV-24617 fixes leave in force
+# unsafe warnings in non-deterministic CREATE..SELECT cases.
+# Below an inserted default value to `b` of the target table is replication
+# unsafe. A warning must be out.
+CREATE TABLE t3 (a INT(11) DEFAULT NULL);
+INSERT INTO t3 VALUES (1);
+CREATE TABLE t4 (a INT(11) DEFAULT NULL, b BIGINT(20) DEFAULT uuid_short()) SELECT * FROM t3;
+SHOW WARNINGS;
+# no warning out of a deterministic "rhs" of SELECT
+CREATE OR REPLACE TABLE t4 (a INT(11) DEFAULT NULL) SELECT * FROM t3;
+SHOW WARNINGS;
+
 # cleanup
 
 DROP FUNCTION sf_bug50192;
 DROP TRIGGER tr_bug50192;
-DROP TABLE t1, t2;
+DROP TABLE t1, t2, t3, t4;

mysql-test/suite/binlog/t/innodb_autoinc_lock_mode_binlog.opt

@@ -0,0 +1 @@
+--innodb_autoinc_lock_mode=2

mysql-test/suite/binlog/t/innodb_autoinc_lock_mode_binlog.test

@@ -0,0 +1,21 @@
+--source include/have_innodb.inc
+--source include/have_binlog_format_mixed.inc
+
+call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
+
+select @@innodb_autoinc_lock_mode;
+select @@binlog_format;
+
+create table t1 (a int not null auto_increment,b int, primary key (a)) engine=InnoDB;
+insert into t1 values (NULL,1);
+--source include/show_binlog_events.inc
+
+set global binlog_format=STATEMENT;
+--connect (con1,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK)
+insert into t1 values (NULL,1);
+insert into t1 values (NULL,1);
+--disconnect con1
+--connection default
+
+set global binlog_format=MIXED;
+DROP TABLE t1;

mysql-test/suite/sql_sequence/binlog.result

@@ -12,6 +12,21 @@ select next value for s1, minimum_value from s1 where maximum_value> 4;
 next value for s1	minimum_value
 4	1
 alter sequence s1 maxvalue 1000;
+optimize table s1;
+Table	Op	Msg_type	Msg_text
+test.s1	optimize	note	The storage engine for the table doesn't support optimize
+analyze table s1;
+Table	Op	Msg_type	Msg_text
+test.s1	analyze	status	Engine-independent statistics collected
+test.s1	analyze	note	The storage engine for the table doesn't support analyze
+repair table s1;
+Table	Op	Msg_type	Msg_text
+test.s1	repair	status	OK
+check table s1;
+Table	Op	Msg_type	Msg_text
+test.s1	check	note	The storage engine for the table doesn't support check
+rename table s1 to tmp_s;
+rename table tmp_s to s1;
 drop sequence s1;
 include/show_binlog_events.inc
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
@@ -30,4 +45,14 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Gtid	#	#	GTID #-#-#
 master-bin.000001	#	Query	#	#	use `test`; alter sequence s1 maxvalue 1000
 master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; optimize table s1
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; analyze table s1
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; repair table s1
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; rename table s1 to tmp_s
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
+master-bin.000001	#	Query	#	#	use `test`; rename table tmp_s to s1
+master-bin.000001	#	Gtid	#	#	GTID #-#-#
 master-bin.000001	#	Query	#	#	use `test`; DROP SEQUENCE `s1` /* generated by server */

mysql-test/suite/sql_sequence/binlog.test

@@ -1,5 +1,5 @@
---source include/have_udf.inc
+--source include/have_sequence.inc
---source include/have_log_bin.inc
+--source include/have_binlog_format_mixed_or_row.inc
 --source include/binlog_start_pos.inc
 
 #
@@ -21,6 +21,17 @@ select next value for s1, minimum_value from s1 where maximum_value> 4;
 #
 alter sequence s1 maxvalue 1000;
 
+# MDEV-24617 OPTIMIZE on a sequence causes unexpected
+# ER_BINLOG_UNSAFE_STATEMENT The test below verifies no unsafe
+# warnings anymore for any relavant commands that like OPTIMIZE can
+# not produce ROW format events therefore the unsafe warning either.
+optimize table s1;
+analyze table s1;
+repair table s1;
+check table s1;
+rename table s1 to tmp_s;
+rename table tmp_s to s1;
+
 drop sequence s1;
 
 --let $binlog_file = LAST

sql/handler.h

@@ -4867,6 +4867,11 @@ public:
                                 const uchar *pack_frm_data,
                                 size_t pack_frm_len)
   { return HA_ERR_WRONG_COMMAND; }
+  /* @return true if it's necessary to switch current statement log format from
+   STATEMENT to ROW if binary log format is MIXED and autoincrement values
+   are changed in the statement */
+  virtual bool autoinc_lock_mode_stmt_unsafe() const
+  { return false; }
   virtual int drop_partitions(const char *path)
   { return HA_ERR_WRONG_COMMAND; }
   virtual int rename_partitions(const char *path)

sql/sql_class.cc

@@ -5927,6 +5927,10 @@ int THD::decide_logging_format(TABLE_LIST *tables)
     bool is_write= FALSE;                        // If any write tables
     bool has_read_tables= FALSE;                 // If any read only tables
     bool has_auto_increment_write_tables= FALSE; // Write with auto-increment
+    /* true if it's necessary to switch current statement log format from
+    STATEMENT to ROW if binary log format is MIXED and autoincrement values
+    are changed in the statement */
+    bool has_unsafe_stmt_autoinc_lock_mode= false;
     /* If a write table that doesn't have auto increment part first */
     bool has_write_table_auto_increment_not_first_in_pk= FALSE;
     bool has_auto_increment_write_tables_not_first= FALSE;
@@ -6048,6 +6052,8 @@ int THD::decide_logging_format(TABLE_LIST *tables)
           has_auto_increment_write_tables_not_first= found_first_not_own_table;
           if (share->next_number_keypart != 0)
             has_write_table_auto_increment_not_first_in_pk= true;
+          has_unsafe_stmt_autoinc_lock_mode=
+            table->file->autoinc_lock_mode_stmt_unsafe();
         }
       }
 
@@ -6058,7 +6064,8 @@ int THD::decide_logging_format(TABLE_LIST *tables)
             table->file->ht)
           multi_write_engine= TRUE;
         if (share->non_determinstic_insert &&
-            !(sql_command_flags[lex->sql_command] & CF_SCHEMA_CHANGE))
+            (sql_command_flags[lex->sql_command] & CF_CAN_GENERATE_ROW_EVENTS
+             && !(sql_command_flags[lex->sql_command] & CF_SCHEMA_CHANGE)))
           has_write_tables_with_unsafe_statements= true;
 
         trans= table->file->has_transactions();
@@ -6115,6 +6122,9 @@ int THD::decide_logging_format(TABLE_LIST *tables)
       if (has_write_tables_with_unsafe_statements)
         lex->set_stmt_unsafe(LEX::BINLOG_STMT_UNSAFE_SYSTEM_FUNCTION);
 
+      if (has_unsafe_stmt_autoinc_lock_mode)
+        lex->set_stmt_unsafe(LEX::BINLOG_STMT_UNSAFE_AUTOINC_LOCK_MODE);
+
       /*
         A query that modifies autoinc column in sub-statement can make the
         master and slave inconsistent.

sql/sql_lex.cc

@@ -79,7 +79,14 @@ Query_tables_list::binlog_stmt_unsafe_errcode[BINLOG_STMT_UNSAFE_COUNT] =
   ER_BINLOG_UNSAFE_CREATE_SELECT_AUTOINC,
   ER_BINLOG_UNSAFE_UPDATE_IGNORE,
   ER_BINLOG_UNSAFE_INSERT_TWO_KEYS,
-  ER_BINLOG_UNSAFE_AUTOINC_NOT_FIRST
+  ER_BINLOG_UNSAFE_AUTOINC_NOT_FIRST,
+  /*
+    There is no need to add new error code as we plan to get rid of auto
+    increment lock mode variable, so we use existing error code below, add
+    the correspondent text to the existing error message during merging to
+    non-GA release.
+  */
+  ER_BINLOG_UNSAFE_SYSTEM_VARIABLE
 };
 
 

sql/sql_lex.h

@@ -1902,6 +1902,11 @@ public:
     */
     BINLOG_STMT_UNSAFE_AUTOINC_NOT_FIRST,
 
+    /**
+       Autoincrement lock mode is incompatible with STATEMENT binlog format.
+    */
+    BINLOG_STMT_UNSAFE_AUTOINC_LOCK_MODE,
+
     /* The last element of this enumeration type. */
     BINLOG_STMT_UNSAFE_COUNT
   };

storage/innobase/handler/ha_innodb.cc

@@ -9579,6 +9579,14 @@ ha_innobase::change_active_index(
 	DBUG_RETURN(0);
 }
 
+/* @return true if it's necessary to switch current statement log format from
+STATEMENT to ROW if binary log format is MIXED and autoincrement values
+are changed in the statement */
+bool ha_innobase::autoinc_lock_mode_stmt_unsafe() const
+{
+  return innobase_autoinc_lock_mode == AUTOINC_NO_LOCKING;
+}
+
 /***********************************************************************//**
 Reads the next or previous row from a cursor, which must have previously been
 positioned using index_read.

storage/innobase/handler/ha_innodb.h

@@ -456,6 +456,10 @@ protected:
 
 	int general_fetch(uchar* buf, uint direction, uint match_mode);
 	int change_active_index(uint keynr);
+	/* @return true if it's necessary to switch current statement log
+	format from STATEMENT to ROW if binary log format is MIXED and
+	autoincrement values are changed in the statement */
+	bool autoinc_lock_mode_stmt_unsafe() const;
 	dict_index_t* innobase_get_index(uint keynr);
 
 #ifdef WITH_WSREP