planner: add more test cases for outer join's leading hint (#36125)
ref pingcap/tidb#29932
This commit is contained in:
Chengpeng Yan
@ -214,6 +214,9 @@ func TestJoinOrderHint4StaticPartitionTable(t *testing.T) {
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tk.MustExec(`create table t1(a int, b int) partition by hash(a) partitions 4`)
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tk.MustExec(`create table t2(a int, b int) partition by hash(a) partitions 5`)
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tk.MustExec(`create table t3(a int, b int) partition by hash(b) partitions 3`)
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tk.MustExec(`create table t4(a int, b int) partition by hash(a) partitions 4`)
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tk.MustExec(`create table t5(a int, b int) partition by hash(a) partitions 5`)
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tk.MustExec(`create table t6(a int, b int) partition by hash(b) partitions 3`)
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tk.MustExec(`set @@tidb_partition_prune_mode="static"`)
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runJoinReorderTestData(t, tk, "TestJoinOrderHint4StaticPartitionTable")
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@ -230,6 +233,9 @@ func TestJoinOrderHint4DynamicPartitionTable(t *testing.T) {
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tk.MustExec(`create table t1(a int, b int) partition by hash(a) partitions 4`)
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tk.MustExec(`create table t2(a int, b int) partition by hash(a) partitions 5`)
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tk.MustExec(`create table t3(a int, b int) partition by hash(b) partitions 3`)
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tk.MustExec(`create table t4(a int, b int) partition by hash(a) partitions 4`)
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tk.MustExec(`create table t5(a int, b int) partition by hash(a) partitions 5`)
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tk.MustExec(`create table t6(a int, b int) partition by hash(b) partitions 3`)
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tk.MustExec(`set @@tidb_partition_prune_mode="dynamic"`)
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runJoinReorderTestData(t, tk, "TestJoinOrderHint4DynamicPartitionTable")
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@ -265,6 +271,9 @@ func TestJoinOrderHint4TiFlash(t *testing.T) {
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tk.MustExec("create table t1(a int, b int, key(a));")
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tk.MustExec("create table t2(a int, b int, key(a));")
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tk.MustExec("create table t3(a int, b int, key(a));")
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tk.MustExec("create table t4(a int, b int, key(a));")
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tk.MustExec("create table t5(a int, b int, key(a));")
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tk.MustExec("create table t6(a int, b int, key(a));")
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// Create virtual tiflash replica info.
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dom := domain.GetDomain(tk.Session())
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@ -273,7 +282,7 @@ func TestJoinOrderHint4TiFlash(t *testing.T) {
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require.True(t, exists)
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for _, tblInfo := range db.Tables {
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tableName := tblInfo.Name.L
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if tableName == "t" || tableName == "t1" || tableName == "t2" || tableName == "t3" {
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if tableName == "t" || tableName == "t1" || tableName == "t2" || tableName == "t3" || tableName == "t4" || tableName == "t5" || tableName == "t6" {
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tblInfo.TiFlashReplica = &model.TiFlashReplicaInfo{
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Count: 1,
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Available: true,
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272
planner/core/testdata/join_reorder_suite_in.json
vendored
272
planner/core/testdata/join_reorder_suite_in.json
vendored
@ -121,7 +121,40 @@
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"select /*+ straight_join() */ * from t, t1, t2 where t.a = t1.a and t1.b=t2.b;",
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"select /*+ straight_join() */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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"select /*+ leading(t1) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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"select /*+ leading(t1, t3) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;"
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"select /*+ leading(t1, t3) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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// outer join
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// left join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t, t1) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;", // should support this case later
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"select /*+ leading(t5, t6, t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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// right join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t1, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4, t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;"
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]
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},
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{
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@ -130,7 +163,40 @@
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"select /*+ straight_join() */ * from t, t1, t2 where t.a = t1.a and t1.b=t2.b;",
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"select /*+ straight_join() */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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"select /*+ leading(t1) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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"select /*+ leading(t1, t3) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;"
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"select /*+ leading(t1, t3) */ * from t, t1, t2, t3 where t.a = t1.a and t1.b=t2.b and t2.b=t3.b;",
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// outer join
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// left join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t, t1) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;", // should support this case ;ater
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"select /*+ leading(t5, t6, t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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// right join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t1, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4, t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;"
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]
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},
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{
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@ -186,7 +252,40 @@
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"select /*+ leading(t3) */ * from t1 join t2 on t1.a=t2.a join t3 on t2.b=t3.b",
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"select /*+ leading(t2, t3) */ * from t1 join t2 on t1.a=t2.a join t3 on t2.b=t3.b",
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"select /*+ leading(t3, t2) */ * from t1 join t2 on t1.a=t2.a join t3 on t2.b=t3.b",
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"select /*+ leading(t3, t1) */ * from t1 join t2 on t1.a=t2.a join t3 on t2.b=t3.b"
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"select /*+ leading(t3, t1) */ * from t1 join t2 on t1.a=t2.a join t3 on t2.b=t3.b",
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// outer join
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// left join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t, t1) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t4, t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;", // should support this case ;ater
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"select /*+ leading(t5, t6, t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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// right join
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"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t1, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t1, t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
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"select /*+ leading(t2, t3) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
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"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
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"select /*+ leading(t3, t4, t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;"
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]
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},
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{
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@ -302,62 +401,117 @@
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{
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"name": "TestLeadingJoinHint4OuterJoin",
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"cases": [
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"select /*+ leading(t3, t2) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
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"select /*+ leading(t3, t1) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
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"select /*+ leading(t1, t2) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
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"select /*+ leading(t3) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
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"select /*+ leading(t2) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
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"select /*+ leading(t1) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
|
||||
"select /*+ leading(t3, t2, t1) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
|
||||
"select /*+ leading(t1, t2, t3) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
|
||||
"select /*+ leading(t3, t1, t2) */ * from t2 left join t1 on t2.a=t1.a left join t3 on t1.b=t3.b;",
|
||||
"select /*+ leading(t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t1) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t2, t1) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t2, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t3, t1) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t2, t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t1, t3, t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t2, t3, t1) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=1;",
|
||||
"select /*+ leading(t1) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t1, t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t3, t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t1, t2, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t3, t1, t2) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.a=t3.a;",
|
||||
"select /*+ leading(t1) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t2) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t3) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t4) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1, t2) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1, t3) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t4, t1) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t4, t2) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t3, t2) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t3, t4) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1, t2, t3) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1, t4, t3) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t4, t2, t3) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1, t2, t3, t4) */ * from (t1 left join t2 on t1.a=t2.a) left join (t3 left join t4 on t3.a=t4.a) on t2.a=t4.a;",
|
||||
"select /*+ leading(t1) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t2) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t4) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t2, t1) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t2, t3) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t4, t1) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3, t1) */ * from ((select t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select * from ((select /*+ leading(t5) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select * from ((select /*+ leading(t6) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select * from ((select /*+ leading(t5, t7) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select * from ((select /*+ leading(t6, t8, t7) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3) */ * from ((select /*+ leading(t5) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3, t1) */ * from ((select /*+ leading(t7) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3, t1, t2) */ * from ((select /*+ leading(t6, t7) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;",
|
||||
"select /*+ leading(t3, t4) */ * from ((select /*+ leading(t5, t7, t8) */ t8.a, t8.b from t8, t7, t6, t5 where t5.a = t6.a and t6.b=t7.b) t3 left join t4 on t3.a=t4.a) left join (t1 left join t2 on t1.a=t2.a) on t1.a=t4.a;"
|
||||
// left join
|
||||
// left join
|
||||
"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t4, t3, t2, t, t1) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t4, t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t3, t2, t) */ * from t4 join t on t4.a=t.a left join t1 on t.a = t1.a join t2 on t.b = t2.b join t3 on t2.b=t3.b;",
|
||||
|
||||
"select /*+ leading(t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
|
||||
"select /*+ leading(t2, t1, t3) */ * from t2 left join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
|
||||
|
||||
"select /*+ leading(t2, t3) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
|
||||
"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
|
||||
|
||||
"select /*+ leading(t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
|
||||
"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;", // should support this case ;ater
|
||||
"select /*+ leading(t5, t6, t3, t4) */ * from t2 left join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
|
||||
|
||||
// right join
|
||||
"select /*+ leading(t1, t2) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t2, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t1, t3) */ * from t4 join t on t4.a=t.a right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b=t3.b;",
|
||||
|
||||
"select /*+ leading(t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
|
||||
"select /*+ leading(t2, t1, t3) */ * from t2 right join (t1 left join t3 on t1.a=t3.a) on t2.b=t1.b;",
|
||||
|
||||
"select /*+ leading(t2, t3) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
|
||||
"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b;",
|
||||
|
||||
"select /*+ leading(t3, t4) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
|
||||
"select /*+ leading(t3, t4) leading(t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
|
||||
"select /*+ leading(t3, t4, t5, t6) */ * from t2 right join (t1 join t3 on t1.a=t3.a join t4 on t3.b = t4.b) on t2.b=t1.b join t5 on t2.a = t5.a join t6 on t5.b=t6.b;",
|
||||
|
||||
// test cases for using the join order hint and join algorithm hint
|
||||
"select /*+ leading(t2) hash_join(t2) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) hash_join(t1) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) hash_join(t3) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t) hash_join(t2) */ * from t left join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t) hash_join(t1) */ * from t left join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t) hash_join(t3) */ * from t left join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) INL_JOIN(t1) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) INL_JOIN(t3) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) INL_JOIN(t1) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) INL_JOIN(t3) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) merge_join(t2) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t1) merge_join(t2) */ * from t join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) merge_join(t3) */ * from t left join t1 on t.a = t1.a right join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) merge_join(t3) */ * from t join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) merge_join(t2) */ * from t right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) merge_join(t2) */ * from t right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) merge_join(t3) */ * from t right join t1 on t.a = t1.a join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t3) merge_join(t3) */ * from t left join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
"select /*+ leading(t2) INL_JOIN(t1) */ * from t join t1 on t.a = t1.a left join t2 on t1.b = t2.b join t3 on t2.b = t3.b ;",
|
||||
|
||||
// leading hint + correlated subquery
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a in (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where t1.a in (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 right join t2 on t1.a=t2.a where t1.a in (select t3.a from t3 where t1.b = t3.b)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a not in (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where t1.a not in (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 right join t2 on t1.a=t2.a where t1.a not in (select t3.a from t3 where t1.b = t3.b)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 right join t2 on t1.a=t2.a where exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where not exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where not exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 right join t2 on t1.a=t2.a where not exists (select t3.a from t3 where t1.b = t3.b)",
|
||||
|
||||
"select /*+ leading(t1) */ t1.a, (select min(t1.a) from t2 where t2.a > t1.a) from t1 join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t3@sel_2) */ t1.a, (select min(t1.a) from t2 where t2.a > t1.a) from t1 join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t2, t3@sel_2) */ t1.a, (select min(t1.a) from t2 where t2.a > t1.a) from t1 join t3 on t1.a = t3.a;",
|
||||
|
||||
"select /*+ leading(t4, t3@sel_2) */ * from t1 right join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a = (select max(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t4) */ * from t1 right join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a = (select max(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a = (select max(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2, t1) */ * from t1 left join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a = (select max(t3.a) from t3 where t1.b = t3.b)",
|
||||
|
||||
"select /*+ leading(t4, t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a > (select min(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t4) */ * from t1 left join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a > (select min(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a > (select min(t3.a) from t3 where t1.b = t3.b)",
|
||||
"select /*+ leading(t3@sel_2, t2) */ * from t1 right join t2 on t1.a=t2.a join t4 on t1.b = t4.b where t1.a > (select min(t3.a) from t3 where t1.b = t3.b)",
|
||||
|
||||
// leading hint + uncorrelated subquery
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a in (select t3.a from t3)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where t1.a in (select t3.a from t3)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 join t2 on t1.a=t2.a where t1.a in (select t3.a from t3)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 left join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where t1.a not in (select t3.a from t3)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where t1.a not in (select t3.a from t3)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 join t2 on t1.a=t2.a where t1.a not in (select t3.a from t3)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 left join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where exists (select t3.a from t3)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where exists (select t3.a from t3)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 join t2 on t1.a=t2.a where exists (select t3.a from t3)",
|
||||
|
||||
"select /*+ leading(t4) */ * from t1 join t2 on t1.a=t2.a right join t4 on t1.b = t4.b where not exists (select t3.a from t3)",
|
||||
"select /*+ leading(t3@sel_2) */ * from t1 left join t2 on t1.a=t2.a where not exists (select t3.a from t3)",
|
||||
"select /*+ leading(t2, t3@sel_2) */ * from t1 join t2 on t1.a=t2.a where not exists (select t3.a from t3)",
|
||||
|
||||
"select /*+ leading(t4@sel_2, t1) */ * from t1 join (select * from t4) t2 on t1.a=t2.a join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t2, t4@sel_2) */ * from (select * from t4) t1 right join t2 on t1.a=t2.a join t3 on t2.b=t3.b;",
|
||||
"select /*+ leading(t3) */ * from t1 join t2 on t1.a=t2.a right join (select * from t4) t3 on t2.b=t3.b;",
|
||||
|
||||
"select /*+ leading(t1) */ t1.a, (select min(t2.a) from t2) from t1 join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t1, t2@sel_2) */ t1.a, (select min(t2.a) from t2) from t1 join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t1, t3) */ t1.a, (select min(t2.a) from t2) from t1 join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t2@sel_2, t1) */ t1.a, (select min(t2.a) from t2) from t1 left join t3 on t1.a = t3.a;",
|
||||
"select /*+ leading(t3, t2@sel_2) */ t1.a, (select min(t2.a) from t2) from t1 right join t3 on t1.a = t3.a;"
|
||||
]
|
||||
}
|
||||
]
|
||||
|
||||
5652
planner/core/testdata/join_reorder_suite_out.json
vendored
5652
planner/core/testdata/join_reorder_suite_out.json
vendored
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user