Make SEQUENCE working with replication

- Old sequence code forced row based replication for any statements that
  refered to a sequence table. What is new is that row based replication
  is now sequence aware:
   - NEXT VALUE is now generating a short row based event with only
     next_value and round being replicated.
   - Short row based events are now on the slave updated as trough
     SET_VALUE(sequence_name)
   - Full row based events are on the slave updated with a full insert,
     which is practically same as ALTER SEQUENCE.
- INSERT on a SEQUENCE table does now a EXCLUSIVE LOCK to ensure that
  it is logged in binary log before any following NEXT VALUE calls.
- Enable all sequence tests and fixed found bugs
- ALTER SEQUENCE doesn't anymore allow changes that makes the next_value
  outside of allowed range
- SEQUENCE changes are done with TL_WRITE_ALLOW_WRITE. Because of this
  one can generate a statement for MyISAM with both
  TL_WRITE_CONCURRENT_INSERT and TL_WRITE_ALLOW_WRITE. To fix a warning
  I had to add an extra test in thr_lock.c for this.
- Removed UPDATE of SEQUENCE (no need to support this as we
  have ALTER SEQUENCE, which takes the EXCLUSIVE lock properly.
- Removed DBUG_ASSERT() in MDL_context::upgrade_shared_lock. This was
  removed upstream in MySQL 5.6 in 72f823de453.
- Simplified test in decided_logging_format() by using sql_command_flags()
- Fix that we log DROP SEQUENCE correctly.
- Fixed that Aria works with SEQUENCE

mysql-test/suite/sql_sequence/gtid.test

@@ -1,3 +1,7 @@
+#
+# This test is based on tests from ALISQL test suite
+#
+
 --source include/have_binlog_format_row.inc
 --source include/master-slave.inc
 --source include/have_innodb.inc
@@ -30,7 +34,6 @@ create sequence s1;
 show create table s1;
 
 --sync_slave_with_master
-connection slave;
 use s_db;
 show create table s1;
 
@@ -164,7 +167,9 @@ show status like 'Qcache_inserts';
 --echo ###########################################
 connection m_normal_1;
 create sequence s_db.s1;
+select * from s_db.s1;
 select next value for s_db.s1;
+select * from s_db.s1;
 create sequence s_db.s2;
 drop sequence s_db.s2;
 
@@ -240,9 +245,9 @@ connection s_normal_3;
 use s_db;
 select * from s_t;
 
-
 connection m_normal_1;
 select next value for s_t;
+select * from s_t;
 
 connection master;
 --sync_slave_with_master
@@ -255,7 +260,9 @@ select * from s_t;
 --echo ------------------------------------------
 connection m_normal_1;
 select next value for s_t;
+--error ER_ILLEGAL_HA
 update s_t set next_value= 11;
+alter sequence s_t restart=11;
 commit;
 
 select * from s_t;
@@ -285,8 +292,10 @@ select * from s_t;
 --echo ------------------------------------------
 connection m_normal_1;
 select * from s_t;
---error ER_SEQUENCE_INVALID_DATA
+--error ER_ILLEGAL_HA
 update s_t set next_value= 11,start=10, min_value=11;
+--error ER_SEQUENCE_INVALID_DATA
+ALTER SEQUENCE s_t restart with 11 start=10 minvalue=11;
 commit;
 
 create table t_1(id int);
@@ -495,11 +504,11 @@ select next value for s1;
 
 set session binlog_format=row;
 select next value for s1;
+select * from s1;
 
 connection master;
 --sync_slave_with_master
 
-connection slave;
 use s_db;
 select * from s1;
 
@@ -568,7 +577,6 @@ select * from t;
 connection master;
 --sync_slave_with_master
 
-connection slave;
 use s_db;
 select * from t;
 
@@ -655,6 +663,4 @@ drop user normal_2@'%';
 drop user normal_3@'%';
 drop user normal_4@'%';
 
-
---sync_slave_with_master
 --source include/rpl_end.inc