move test folder

tools/deploy/mysql_test/test_suite/px/t/add_material.test

@@ -0,0 +1,34 @@
+#owner: peihan.dph
+#owner group: SQL3
+# tags: optimizer
+
+# test blocking operator for material
+--disable_warnings
+drop table if exists t1;
+drop table if exists t2;
+--enable_warnings
+create table t1(c1 bigint primary key,c2 bigint) partition by hash (c1) partitions 10;
+create table t2(c1 bigint primary key,c2 bigint) partition by hash (c1) partitions 6;
+insert into t1 values(1,2),(2,3),(3,4),(4,5),(5,6),(6,7),(0,1),(7,8),(8,9),(9,10);
+insert into t2 values(1,2),(2,3),(3,4),(4,5),(5,6),(6,7),(0,1),(7,8),(8,9),(9,10);
+--sleep 1
+commit;
+
+##need add materail for the left child of merge join
+explain basic
+select /*+ USE_PX parallel(3) */* from
+(select c1,count(*) over(partition by c1) c2 from
+ (select c1,count(c2) c2 from t1 group by c1)c) a join
+(select c1,count(*) c2 from t2 group by c1)b on a.c1=b.c1 ;
+--sorted_result
+select /*+ USE_PX parallel(3) */* from
+(select c1,count(*) over(partition by c1) c2 from
+ (select c1,count(c2) c2 from t1 group by c1)c) a join
+(select c1,count(*) c2 from t2 group by c1)b on a.c1=b.c1;
+
+##no need material operator for merge sort receice with local order
+explain basic
+select a.c2,count(*) from (select /*+ USE_PX parallel(3) PQ_DISTRIBUTE(b HASH HASH) */a.c1,a.c2,b.c1 c3,b.c2 c4 from t1 a join t2 b on a.c1=b.c1)a group by a.c2;
+--sorted_result
+select a.c2,count(*) from (select /*+ USE_PX parallel(3) PQ_DISTRIBUTE(b HASH HASH) */a.c1,a.c2,b.c1 c3,b.c2 c4 from t1 a join t2 b on a.c1=b.c1)a group by a.c2;
+

tools/deploy/mysql_test/test_suite/px/t/alloc_material_for_producer_consumer_schedule_mode.test

@@ -0,0 +1,22 @@
+# owner: bin.lb
+# owner group: sql3
+# tags: px, optimizer
+#
+# Need to alloc material operator to make producer/consumer threads mode schedulable.
+#
+--disable_warnings
+drop table if exists t1, t2;
+--enable_warnings
+
+create table t1 (c1 int, c2 int, c3 int);
+create table t2 (c1 int, c2 int, c3 int);
+
+# need material above hash join. (but root DFO not needed)
+explain select /*+ use_px parallel(2) use_hash(c d) */ * from (select a.c2, b.c3 from  (select /*+ use_hash(a, b) */ c1, c2, count(*) c3 from t1 group by 1, 2) a, (select c1, c2, count(*) c3 from t1 group by 1, 2) b where a.c1 = b.c1) c, (select c1, c2, count(*) c3 from t1 group by 1, 2) d where c.c2 = d.c2;
+
+# need material on left child, if has right DFO.
+explain select /*+ use_px parallel(2) use_merge(a b) */ b.c2, sum(a.c3) from (select /*+ NO_USE_HASH_AGGREGATION */ c1, c2, count(*) c3 from t1 group by 1, 2) a, t2 b where a.c1 = b.c1 group by 1;
+
+# no material needed for root DFO.
+explain select /*+ use_px parallel(2) use_merge(a b) */ * from (select /*+ NO_USE_HASH_AGGREGATION */ c1, c2, count(*) c3 from t1 group by 1, 2) a, t2 b where a.c1 = b.c1;
+

tools/deploy/mysql_test/test_suite/px/t/default_open_px.test

@@ -0,0 +1,37 @@
+--disable_query_log
+set @@session.explicit_defaults_for_timestamp=off;
+--enable_query_log
+#owner: mingdou.tmd
+#owner group: sql3
+# tags: optimizer
+
+--disable_warnings
+drop database if exists muhangtest;
+drop table if exists t1;
+create database muhangtest;
+use muhangtest;
+--enable_warnings
+
+--result_format 4
+
+create table t1 (c1 int(11) not null, c2 int(11) not null, c3 int(11) not null, primary key (c1, c2, c3)) partition by key(c2) partitions 4;
+
+explain select * from t1;
+explain select /*+use_px*/ * from t1;
+explain select /*+use_px parallel(15)*/ * from t1;
+explain select /*+no_use_px */ * from t1;
+explain select /*+no_use_px use_px*/ * from t1;
+explain select /*+use_px no_use_px */ * from t1;
+
+--disable_warnings
+drop table if exists t7;
+--enable_warnings
+create table t7(a int, b int, c int, d int, primary key (a)) partition by hash(a) partitions 3;
+insert into t7 values(1,2,3,4);
+insert into t7 values(2,3,5,6);
+--sorted_result
+select /*+NO_REWRITE use_px */ * from t7 as A, t7 as B where A.a = B.a and exists(select * from t7 where t7.a=B.a);
+
+drop table if exists t1;
+drop table if exists t7;
+drop database if exists muhangtest;

tools/deploy/mysql_test/test_suite/px/t/dml_use_px.test

@@ -0,0 +1,244 @@
+--disable_query_log
+set @@session.explicit_defaults_for_timestamp=off;
+--enable_query_log
+# owner: xiaochu.yh
+# owner group: sql2
+# 测试 dml 查询部分打开px
+# tags: dml, px, optimizer
+# dml查询部分打开px，必须使用 USE_PX hint
+--result_format 4
+--disable_warnings
+drop table if exists s,p,p4,no_p,temp_s,temp_p,temp_p4,temp_p5;
+
+create table s(c1 int primary key, c2 int ,c3 int);
+create table p(c1 int primary key, c2 int ,c3 int) partition by hash(c1)  partitions 4;
+create table p4(c1 int primary key, c2 int ,c3 int) partition by hash(c1)  partitions 4;
+create table no_p(c1 int, c2 int ,c3 int) partition by hash(c1)  partitions 4;
+create table temp_s(c1 int, c2 int, c3 int);
+create table temp_p(c1 int, c2 int ,c3 int) partition by hash(c1)  partitions 4;
+create table temp_p4(c1 int, c2 int ,c3 int) partition by hash(c1)  partitions 4;
+create table temp_p5(c1 int, c2 int ,c3 int) partition by hash(c1)  partitions 5;
+
+## delete测试
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+# 非分区表，parallel不大于1，不启用px
+explain basic delete /*+no_use_px*/ from s;
+explain basic delete /*+use_px*/ from s;
+delete /*+use_px*/ from s;
+select * from s order by c1;
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+# 非分区表，parallel大于1，启用px
+explain basic delete /*+use_px, parallel(10)*/ from s;
+delete /*+use_px, parallel(10)*/ from s;
+select * from s order by c1;
+
+# 分区表测试
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px,parallel(10)*/ from p;
+explain basic delete /*+use_px,parallel(10)*/ from p;
+delete /*+use_px,parallel(10)*/ from p;
+select * from p order by c1;
+
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px,parallel(10)*/ from p where c1 >= 5;
+explain basic delete /*+use_px,parallel(10)*/ from p where c1 >= 5;
+delete /*+use_px,parallel(10)*/ from p where c1 >= 5;
+select * from p order by c1;
+delete from p;
+
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+use_px*/ from p where c1 = 5;
+explain basic delete /*+use_px,parallel(10)*/ from p where c1 = 5;
+explain basic delete /*+no_use_px,parallel(10)*/ from p where c1 = 5;
+delete /*+use_px,parallel(10)*/ from p where c1 = 5;
+select * from p order by c1;
+delete from p;
+
+# partition wise join
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into p4(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px, use_nl(p,p4), parallel(10)*/ p from p,p4 where p.c1 = p4.c1 and p.c1 >= 5;
+explain basic delete /*+use_px, parallel(10)*/ p from p,p4 where p.c1 = p4.c1 and p.c1 >= 5;
+delete /*+use_px, parallel(10)*/ p from p,p4 where p.c1 = p4.c1 and p.c1 >= 5;
+select * from p order by c1;
+delete from p;
+
+# 非 partition wise join，会经过pkey，形成回退的multi part计划
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+# 存在pkey，计划回退成multi part
+explain basic delete /*+no_use_px, parallel(10)*/ p from p,p4 where p.c1 = p4.c2 and p.c1 >= 5;
+explain basic delete /*+use_px, parallel(10)*/ p from p,p4 where p.c1 = p4.c2 and p.c1 >= 5;
+delete /*+use_px, parallel(10)*/ p from p,p4 where p.c1 = p4.c2 and p.c1 >= 5;
+select * from p order by c1;
+delete from p;
+
+# 多表删除
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px,parallel(10)*/ s,p from s,p;
+explain basic delete /*+use_px,parallel(10)*/ s,p from s,p;
+delete /*+use_px,parallel(10)*/ s,p from s,p;
+select * from p order by c1;
+select * from s order by c1;
+
+# 删除非分区表或者单分区（开启分区内并行，但是DML仍然是非multi part）
+# 删除非分区表
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px, parallel(10)*/ s from s,p where p.c1 = s.c1;
+explain basic delete /*+use_px, parallel(10),leading(s,p),pq_distribute(p,none,broadcast)*/ s from s,p where p.c1 = s.c1;
+delete /*+use_px, parallel(10),leading(s,p),pq_distribute(p,none,broadcast)*/ s from s,p where p.c1 = s.c1;
+select * from s order by c1;
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+use_px, parallel(10)*/ s from s,p where p.c1 = s.c1;
+delete /*+use_px, parallel(10)*/ s from s,p where p.c1 = s.c1;
+select * from s order by c1;
+
+# 删除分区表的一个分区
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px, parallel(10)*/ p from s,p where p.c1 = s.c1 and p.c1 = 1;
+# dop小于2，单分区，不会产生非PX计划
+explain basic delete /*+use_px, parallel(1)*/ p from s,p where p.c1 = s.c1 and p.c1 = 1;
+explain basic delete /*+use_px, parallel(10)*/ p from s,p where p.c1 = s.c1 and p.c1 = 1;
+delete /*+use_px, parallel(10)*/ p from s,p where p.c1 = s.c1 and p.c1 = 1;
+select * from p order by c1;
+delete from p;
+delete from s;
+
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+no_use_px, parallel(10)*/ p from p4,p where p.c1 = p4.c2 and p4.c2 = 4;
+# dop = 1， 针对单分区，不会启用分区内并行，所有p所对应的分区location是local（c模式），remote（slave模式）
+# 在c模式下会产生local+local的计划，在slave模式下remote+remote，并且分配了EX，变为multi part计划
+explain basic delete /*+use_px, parallel(1)*/ p from p4,p where p.c1 = p4.c2 and p4.c2 = 4;
+delete /*+use_px, parallel(1)*/ p from p4,p where p.c1 = p4.c2 and p4.c2 = 4;
+select * from p order by c1;
+delete from p;
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic delete /*+use_px, parallel(10)*/ p from p4,p where p.c1 = p4.c2 and p4.c2 = 4;
+delete /*+use_px, parallel(10)*/ p from p4,p where p.c1 = p4.c2 and p4.c2 = 4;
+select * from p order by c1;
+delete from p;
+delete from p4;
+
+
+## update测试
+# 非分区表，parallel大于1，启用px
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ s set s.c2 = 20 where s.c1 >= 5;
+explain basic update /*+use_px, parallel(10)*/ s set s.c2 = 20 where s.c1 >= 5;
+update /*+use_px, parallel(10)*/ s set s.c2 = 20 where s.c1 >=5;
+select * from s order by c1;
+delete from s;
+
+# 更新主键
+insert into s(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ s set s.c1 = 20 where s.c2 = 5;
+explain basic update /*+use_px, parallel(10)*/ s set s.c1 = 20 where s.c2 = 5;
+update /*+use_px, parallel(10)*/ s set s.c1 = 20 where s.c2 = 5;
+select * from s order by c1;
+delete from s;
+
+# 分区表
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ p set p.c3 = 20 where p.c1 >= 5;
+explain basic update /*+use_px, parallel(10)*/ p set p.c3 = 20 where p.c1 >= 5;
+update /*+use_px, parallel(10)*/ p set p.c3 = 20 where p.c1 >= 5;
+select * from p order by c1;
+delete from p;
+
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ p set p.c1 = 20 where p.c1 = 5;
+explain basic update /*+use_px, parallel(10)*/ p set p.c1 = 20 where p.c1 = 5;
+update /*+use_px, parallel(10)*/ p set p.c1 = 20 where p.c1 = 5;
+select * from p order by c1;
+delete from p;
+
+insert into p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ p as pp set pp.c3 = 20 where pp.c1 >= 5;
+explain basic update /*+use_px, parallel(10)*/ p as pp set pp.c3 = 20 where pp.c1 >= 5;
+update /*+use_px, parallel(10)*/ p as pp set pp.c3 = 20 where pp.c1 >= 5;
+select * from p order by c1;
+delete from p;
+
+# 跟新无主键表
+insert into no_p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+explain basic update /*+no_use_px, parallel(10)*/ no_p set no_p.c1 = 20 where no_p.c1 >= 5;
+explain basic update /*+use_px, parallel(10)*/ no_p set no_p.c1 = 20 where no_p.c1 >= 5;
+update /*+use_px, parallel(10)*/ no_p set no_p.c1 = 20 where no_p.c1 >= 5;
+select * from no_p order by c2;
+delete from no_p;
+
+## insert测试：insert插入的表是local的非分区表/单分区的计划是非multi part，其他都是multi part计划
+## insert不会出现GI算子在insert算子头上的计划
+insert into temp_p(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into temp_s(c1,c3) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into temp_p4(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+insert into temp_p5(c1,c2) values(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
+
+explain basic insert /*+no_use_px*/ into s select * from temp_s;
+explain basic insert /*+use_px*/ into s select * from temp_s;
+insert /*+use_px*/ into s select * from temp_s;
+select * from s order by c1;
+delete from s;
+
+explain basic insert /*+no_use_px,parallel(10)*/ into s select * from temp_s;
+explain basic insert /*+use_px,parallel(10)*/ into s select * from temp_s;
+insert /*+use_px,parallel(10)*/ into s select * from temp_s;
+select * from s order by c1;
+delete from s;
+
+explain basic insert /*+no_use_px,parallel(10)*/ into s select * from temp_p where temp_p.c2 >= 5;
+explain basic insert /*+use_px,parallel(10)*/ into s select * from temp_p where temp_p.c2 >= 5;
+insert /*+use_px,parallel(10)*/ into s select * from temp_p where temp_p.c2 >= 5;
+select * from s order by c1;
+delete from s;
+
+explain basic insert /*+no_use_px,parallel(10)*/ into s select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+explain basic insert /*+use_px,parallel(10)*/ into s select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+insert /*+use_px,parallel(10)*/ into s select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+select * from s order by c1;
+delete from s;
+
+# 插入多分区表
+explain basic insert /*+no_use_px,parallel(10)*/ into p select * from temp_s;
+explain basic insert /*+use_px,parallel(10)*/ into p select * from temp_s;
+insert /*+use_px,parallel(10)*/ into p select * from temp_s;
+select * from p order by c1;
+delete from p;
+
+explain basic insert /*+no_use_px,parallel(10)*/ into p select * from temp_p;
+explain basic insert /*+use_px,parallel(10)*/ into p select * from temp_p;
+insert /*+use_px,parallel(10)*/ into p select * from temp_p;
+select * from p order by c1;
+delete from p;
+
+explain basic insert /*+no_use_px, parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_p.c3 from temp_p,temp_p5 where temp_p.c1 = temp_p5.c1;
+explain basic insert /*+use_px, parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_p.c3 from temp_p,temp_p5 where temp_p.c1 = temp_p5.c1;
+insert /*+use_px, parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_p.c3 from temp_p,temp_p5 where temp_p.c1 = temp_p5.c1;
+select * from p order by c1;
+delete from p;
+
+explain basic insert /*+use_px, parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_p.c3 from temp_p,temp_p5 where temp_p.c1 = temp_p5.c1 and temp_p.c1 = 3;
+insert /*+use_px, parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_p.c3 from temp_p,temp_p5 where temp_p.c1 = temp_p5.c1 and temp_p.c1 = 3;
+select * from p order by c1;
+delete from p;
+
+# full partition wise join insert
+explain basic insert /*+use_px, parallel(10)*/ into p select  temp_p.c1, temp_p.c2, temp_p.c3 from temp_p, temp_p4 where temp_p.c1 = temp_p4.c1;
+insert /*+use_px, parallel(10)*/ into p select  temp_p.c1, temp_p.c2, temp_p.c3 from temp_p, temp_p4 where temp_p.c1 = temp_p4.c1;
+select * from p order by c1;
+delete from p;
+
+explain basic insert /*+no_use_px,parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+explain basic insert /*+use_px,parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+insert /*+use_px,parallel(10)*/ into p select temp_p.c1,temp_p.c2,temp_s.c3 from temp_p,temp_s where temp_p.c1 = temp_s.c1;
+select * from p order by c1;
+delete from p;
+
+## replace / insert on duplicate 计划
+## 目前replace / insert on duplicate计划是不支持PX
+explain basic replace /*+use_px,parallel(10)*/ into p select * from temp_p;
+explain basic insert /*+use_px,parallel(10)*/ into p select * from temp_p on duplicate key update c3 = 2;
+
+# 清理测试
+drop table if exists s,p,p4,no_p,temp_s,temp_p,temp_p4,temp_p5;

tools/deploy/mysql_test/test_suite/px/t/join_mj.test

@@ -0,0 +1,9 @@
+#owner: mingdou.tmd
+#owner group: SQL3
+# tags: optimizer
+
+--source mysql_test/test_suite/px/include/exam_data.inc
+
+explain select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid = score.sid order by score.sid;
+--sorted_result
+select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid = score.sid order by score.sid;

tools/deploy/mysql_test/test_suite/px/t/join_nlj.test

@@ -0,0 +1,36 @@
+#owner: mingdou.tmd
+#owner group: SQL3
+# tags: optimizer
+
+--source mysql_test/test_suite/px/include/exam_data.inc
+
+## bc2host
+explain select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid != score.sid and stu.sid < 12;
+--sorted_result
+select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid != score.sid and stu.sid < 12;
+
+# subject 上指定一个选择率，走 NLJ
+explain select /*+ USE_PX parallel(2) */ * from score, teacher where teacher.subject = score.subject and teacher.tid = 1;
+--sorted_result
+select /*+ USE_PX parallel(2) */ * from score, teacher where teacher.subject = score.subject and teacher.tid = 1;
+
+CREATE TABLE product (pid bigint primary key,pname varchar(50),gmt_modify timestamp(6),gmt_create timestamp(6),thread_id bigint, key k (gmt_modify))duplicate_scope="cluster";
+
+CREATE TABLE orders (oid bigint primary key,pid bigint,amount int, addr varchar(20),key k (pid) local) partition by hash (oid) partitions 100;
+
+insert into product values(314265, "abcd", now(), now(), 1234);
+insert into orders values(314265, 314265, 678, "192.168.1.8");
+
+insert into product values(314266, "abcd", now(), now(), 1234);
+insert into orders values(314266, 314266, 678, "192.168.1.8");
+
+insert into product values(314267, "abcd", now(), now(), 1234);
+insert into orders values(314267, 314267, 678, "192.168.1.8");
+
+insert into product values(314268, "abcd", now(), now(), 1234);
+insert into orders values(314268, 314268, 678, "192.168.1.8");
+
+explain select t1.pname,t2.oid,t2.amount from product t1,orders t2 where t2.oid = 314265 and t1.pid=t2.pid;
+select t1.pname,t2.oid,t2.amount from product t1,orders t2 where t2.oid = 314265 and t1.pid=t2.pid;
+
+

tools/deploy/mysql_test/test_suite/px/t/join_pwj.test

@@ -0,0 +1,12 @@
+#owner: mingdou.tmd
+#owner group: SQL3
+# tags: optimizer
+
+--source mysql_test/test_suite/px/include/exam_data.inc
+
+## partition wise join
+explain select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid = score.sid;
+--sorted_result
+select /*+ USE_PX parallel(2) */ * from stu, score where stu.sid = score.sid;
+
+

tools/deploy/mysql_test/test_suite/px/t/sql_audit.test

@@ -0,0 +1,44 @@
+#owner: xiaochu.yh
+#owner group: SQL3
+# tags: optimizer
+--result_format 4
+
+# test aggregation
+
+--disable_result_log
+
+--source mysql_test/test_suite/px/include/exam_data.inc
+--disable_result_log
+connect (obsys,$OBMYSQL_MS0,admin,$OBMYSQL_PWD,test,$OBMYSQL_PORT);
+connection obsys;
+alter system set enable_sql_audit = true;
+alter system flush sql audit global;
+
+disconnect obsys;
+connection default;
+
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(2) */ * from teacher;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(3) */ * from teacher;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(4) */ * from teacher;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(2) */ subject, avg(score), max(score), min(score) from score group by subject;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(2) */ cls, subject, avg(score), max(score), min(score) from score join stu using (sid) group by cls, subject;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(2) */ count(*) from score join stu using (sid) inner join teacher where score.subject = teacher.subject;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(3) */ subject, avg(score), max(score), min(score) from score group by subject;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(3) */ cls, subject, avg(score), max(score), min(score) from score join stu using (sid) group by cls, subject;
+--sorted_result
+select /*+ TEST_SQL_AUDIT USE_PX parallel(3) */ count(*) from score join stu using (sid) inner join teacher where score.subject = teacher.subject;
+
+--enable_result_log
+connect (obsys,$OBMYSQL_MS0,admin,$OBMYSQL_PWD,test,$OBMYSQL_PORT);
+connection obsys;
+
+--sorted_result
+eval select query_sql, EXPECTED_WORKER_COUNT, USED_WORKER_COUNT from oceanbase.gv\$sql_audit where EXPECTED_WORKER_COUNT > 0 AND query_sql like '%TEST_SQL_AUDIT%' order by request_time desc limit 10;