Manual merge

mysql-test/t/rpl_ddl.test:
  Auto merged
ndb/test/ndbapi/testBlobs.cpp:
  Auto merged
sql/sql_select.cc:
  Auto merged

mysql-test/include/rpl_stmt_seq.inc

@@ -4,6 +4,12 @@
 # the $variables is extreme sensitive. 
 #
 
+###############################################################
+# Debug options : To debug this test script
+###############################################################
+let $showbinlog= 0;
+let $manipulate= 1;
+
 ######## The typical test sequence
 # 1. INSERT without commit
 #    check table content of master and slave
@@ -52,9 +58,12 @@ let $MAX= `SELECT MAX(f1) FROM t1` ;
 eval INSERT INTO t1 SET f1= $MAX + 1;
 # results before DDL(to be tested)
 SELECT MAX(f1) FROM t1;
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'master-bin.$_log_num_s';
+}
 sync_slave_with_master;
 
 connection slave;
@@ -63,9 +72,12 @@ SELECT '-------- switch to slave --------' as "";
 --enable_query_log
 # results before DDL(to be tested)
 SELECT MAX(f1) FROM t1;
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'slave-bin.$_log_num_s';
+}
 
 ###############################################################
 # command to be tested
@@ -79,9 +91,12 @@ eval $my_stmt;
 let $my_stmt= ERROR: YOU FORGOT TO FILL IN THE STATEMENT;
 # results after DDL(to be tested)
 SELECT MAX(f1) FROM t1;
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'master-bin.$_log_num_s';
+}
 sync_slave_with_master;
 
 connection slave;
@@ -90,9 +105,12 @@ SELECT '-------- switch to slave --------' as "";
 --enable_query_log
 # results after DDL(to be tested)
 SELECT MAX(f1) FROM t1;
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'slave-bin.$_log_num_s';
+}
 
 ###############################################################
 # ROLLBACK
@@ -114,9 +132,12 @@ eval SELECT CONCAT(CONCAT('TEST-INFO: MASTER: The INSERT is ',
                 ' (Failed)')) AS "" 
                FROM mysqltest1.t1;
 --enable_query_log
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'master-bin.$_log_num_s';
+}
 sync_slave_with_master;
 
 connection slave;
@@ -133,16 +154,17 @@ eval SELECT CONCAT(CONCAT('TEST-INFO: SLAVE:  The INSERT is ',
                 ' (Failed)')) AS "" 
                FROM mysqltest1.t1;
 --enable_query_log
+if ($show_binlog)
+{
 --replace_result $VERSION VERSION
 --replace_column 2 # 5 #
 eval SHOW BINLOG EVENTS IN 'slave-bin.$_log_num_s';
+}
 
 ###############################################################
 # Manipulate binlog
 ###############################################################
-#let $manipulate= 0;
-let $manipulate= 1;
-while ($manipulate)
+if ($manipulate)
 {
 #### Manipulate the binary logs,
 # so that the output of SHOW BINLOG EVENTS IN <current log>
@@ -171,7 +193,6 @@ flush logs;
 # sleep 1;
 # eval SHOW BINLOG EVENTS IN 'slave-bin.$_log_num_s';
 inc $_log_num_n;
-let $manipulate= 0;
 }
 
 connection master;

mysql-test/r/bdb_cache.result

@@ -12,10 +12,9 @@ show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	0
 drop table t1;
-commit;
 set autocommit=1;
-begin;
 create table t1 (a int not null) engine=bdb;
+begin;
 insert into t1 values (1),(2),(3);
 select * from t1;
 a
@@ -26,7 +25,6 @@ show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	0
 drop table t1;
-commit;
 create table t1 (a int not null) engine=bdb;
 create table t2 (a int not null) engine=bdb;
 create table t3 (a int not null) engine=bdb;

mysql-test/r/group_by.result

@@ -721,7 +721,8 @@ SELECT hostname, COUNT(DISTINCT user_id) as no FROM t1
 WHERE hostname LIKE '%aol%'
     GROUP BY hostname;
 hostname	no
-cache-dtc-af05.proxy.aol.com	1
+cache-dtc-af05.proxy.aol.com
+DROP TABLE t1;	1
 drop table if exists t1, t2;
 Warnings:
 Note	1051	Unknown table 't2'
@@ -746,3 +747,13 @@ aaa
 show warnings;
 Level	Code	Message
 drop table t1, t2;
+DROP TABLE t1;
+CREATE TABLE t1 (a  int, b int);
+INSERT INTO t1 VALUES (1,2), (1,3);
+SELECT a, b FROM t1 GROUP BY 'const';
+a	b
+1	2
+SELECT DISTINCT a, b FROM t1 GROUP BY 'const';
+a	b
+1	2
+DROP TABLE t1;

mysql-test/t/bdb_cache.test

@@ -14,15 +14,13 @@ insert into t1 values (1),(2),(3);
 select * from t1;
 show status like "Qcache_queries_in_cache";
 drop table t1;
-commit;
 set autocommit=1;
-begin;
 create table t1 (a int not null) engine=bdb;
+begin;
 insert into t1 values (1),(2),(3);
 select * from t1;
 show status like "Qcache_queries_in_cache";
 drop table t1;
-commit;
 create table t1 (a int not null) engine=bdb;
 create table t2 (a int not null) engine=bdb;
 create table t3 (a int not null) engine=bdb;

mysql-test/t/group_by.test

@@ -1,3 +1,4 @@
+
 # Initialise
 --disable_warnings
 drop table if exists t1,t2,t3;
@@ -524,7 +525,7 @@ select min(b) from t1;
 drop table t1;
 
 #
-# Test for bug #11088: GROUP BY a BLOB colimn with COUNT(DISTINCT column1) 
+# Test for bug #11088: GROUP BY a BLOB column with COUNT(DISTINCT column1) 
 #
 
 CREATE TABLE t1 (id int PRIMARY KEY, user_id int, hostname longtext);
@@ -539,6 +540,8 @@ SELECT hostname, COUNT(DISTINCT user_id) as no FROM t1
   WHERE hostname LIKE '%aol%'
     GROUP BY hostname;
 
+DROP TABLE t1;
+
 #
 # Bug#11211: Ambiguous column reference in GROUP BY.
 #
@@ -563,3 +566,14 @@ group by t1.c1;
 show warnings;
 
 drop table t1, t2;
+
+#
+# Test for bug #8614: GROUP BY 'const with DISTINCT  
+#
+
+CREATE TABLE t1 (a  int, b int);
+INSERT INTO t1 VALUES (1,2), (1,3);
+SELECT a, b FROM t1 GROUP BY 'const';
+SELECT DISTINCT a, b FROM t1 GROUP BY 'const';
+
+DROP TABLE t1;