BUG#11754117 incorrect logging of INSERT into auto-increment

BUG#11761686 insert_id event is not filtered.
  
Two issues are covered.
  
INSERT into autoincrement field which is not the first part in the composed primary key 
is unsafe by autoincrement logging design. The case is specific to MyISAM engine
because Innodb does not allow such table definition.
  
However no warnings and row-format logging in the MIXED mode was done, and
that is fixed.
  
Int-, Rand-, User-var log-events were not filtered along with their parent
query that made possible them to screw up execution context of the following
query.
  
Fixed with deferring their execution until the parent query.

******
Bug#11754117 

Post review fixes.

mysql-test/suite/rpl/t/rpl_auto_increment_bug45679.test

@@ -0,0 +1,62 @@
+# Test of auto-increment.
+#
+# BUG#11754117-45670 
+# Multipart primary key with the autoincrement part not first in it
+# is replication unsafe.
+#
+
+source include/master-slave.inc;
+source include/have_binlog_format_mixed.inc;
+source include/have_innodb.inc;
+
+call mtr.add_suppression('Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.');
+
+--connection master
+create table tm (b int auto_increment, a int, primary key (a,b)) engine= myisam;
+--error ER_WRONG_AUTO_KEY
+create table ti (b int auto_increment, a int, primary key (a,b)) engine= innodb;
+create table ti (b int auto_increment, a int, primary key (b,a)) engine= innodb;
+
+set @@binlog_format=statement;
+--echo *** autoincrement field is not the first in PK warning must be there: ***
+insert into tm set b=null, a=1;
+show warnings;
+--echo *** no warning when autoincrement is the first in PK
+insert into ti set b=null, a=1;
+show warnings;
+
+delimiter //;
+create function multi_part_pk_with_autoinc (arg int)
+returns int
+begin
+  insert into tm set b=null, a=arg;
+  return arg;
+end//
+delimiter ;//
+
+select multi_part_pk_with_autoinc (3);
+--echo *** autoincrement field is not the first in PK warning must be there: ***
+show warnings;
+
+set @@binlog_format=mixed;
+insert into tm set b=null, a=2;
+
+sync_slave_with_master;
+
+if (`select count(*) <> 3 from tm`)
+{
+  --echo Wrong result from SELECT on the slave side.
+  select * from tm;
+  --die
+}
+
+# cleanup
+
+--connection master
+
+drop table tm, ti;
+drop function multi_part_pk_with_autoinc;
+
+sync_slave_with_master;
+
+--source include/rpl_end.inc