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yiguolei pushed a commit to branch branch-4.0
in repository https://gitbox.apache.org/repos/asf/doris.git


The following commit(s) were added to refs/heads/branch-4.0 by this push:
     new 0552820d5cb branch-4.0: [env](case) remove disable pipeline engine 
case #57046 (#57109)
0552820d5cb is described below

commit 0552820d5cbde4576968309b02ec900a7e2ce212
Author: github-actions[bot] 
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Sat Oct 18 11:15:22 2025 +0800

    branch-4.0: [env](case) remove disable pipeline engine case #57046 (#57109)
    
    Cherry-picked from #57046
    
    Co-authored-by: Mryange <[email protected]>
---
 .../java/org/apache/doris/qe/SessionVariable.java  |  35 ++-
 .../data/correctness_p0/test_probe_clean.out       |   6 -
 .../load_p0/insert/test_insert_move_memtable.out   |  29 --
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.out  |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.out  |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.out  |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.out  | 283 ------------------
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.out  |  59 ----
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.out  |  10 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.out  | 153 ----------
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.out  | 317 ---------------------
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.out  |   9 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.out  |   3 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.out  |  38 ---
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.out  | 103 -------
 .../data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.out  | 205 -------------
 .../data/ssb_sf0.1_p1/sql/pipelinex_q1.1.out       |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q1.2.out       |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q1.3.out       |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q2.1.out       |  43 ---
 .../data/ssb_sf0.1_p1/sql/pipelinex_q2.2.out       |  11 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q2.3.out       |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q3.1.out       |  28 --
 .../data/ssb_sf0.1_p1/sql/pipelinex_q3.2.out       |  51 ----
 .../data/ssb_sf0.1_p1/sql/pipelinex_q3.3.out       |   4 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q3.4.out       |   3 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q4.1.out       |   8 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q4.2.out       |   3 -
 .../data/ssb_sf0.1_p1/sql/pipelinex_q4.3.out       |   3 -
 .../cloud_p0/query_retry/test_retry_e-230.groovy   |   1 -
 ...est_distinct_streaming_agg_local_shuffle.groovy |   3 -
 .../correctness_p0/test_grouping_sets_empty.groovy |   5 -
 .../suites/correctness_p0/test_probe_clean.groovy  |  21 --
 .../insert/test_insert_move_memtable.groovy        | 119 --------
 .../session_variable/test_default_limit.groovy     |   8 +-
 .../conditional_functions/test_nullif.groovy       |  10 +-
 .../query_p0/join/test_join_result_count.groovy    |   3 -
 .../join/test_partitioned_hash_join.groovy         |   2 +-
 .../schema_table/test_active_queries.groovy        |  15 -
 .../schema_table/test_backend_active_tasks.groovy  |  15 -
 .../session_variable/test_default_limit.groovy     |   8 +-
 .../array_functions/test_array_map_function.groovy |   8 -
 .../bitmap_functions/test_bitmap_function.groovy   |  26 --
 .../conditional_functions/test_nullif.groovy       |  10 +-
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.sql       |  24 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.sql       |  24 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.sql       |  25 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.sql       |  24 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.sql       |  27 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.sql       |  26 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.sql       |  29 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.sql       |  29 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.sql       |  29 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.sql       |  29 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.sql       |  27 --
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.sql       |  33 ---
 .../ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.sql       |  29 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q1.1.sql     |  24 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q1.2.sql     |  24 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q1.3.sql     |  25 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q2.1.sql     |  26 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q2.2.sql     |  27 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q2.3.sql     |  26 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q3.1.sql     |  28 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q3.2.sql     |  28 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q3.3.sql     |  30 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q3.4.sql     |  30 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q4.1.sql     |  30 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q4.2.sql     |  31 --
 .../suites/ssb_sf0.1_p1/sql/pipelinex_q4.3.sql     |  29 --
 regression-test/suites/variant_p0/nested.groovy    |   2 +-
 71 files changed, 47 insertions(+), 2354 deletions(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java 
b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
index 80af0119197..bcab9dbea77 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
@@ -1337,10 +1337,11 @@ public class SessionVariable implements Serializable, 
Writable {
     public boolean enableVectorizedEngine = true;
 
     @VariableMgr.VarAttr(name = ENABLE_PIPELINE_ENGINE, fuzzy = false, 
needForward = true,
-            varType = VariableAnnotation.REMOVED)
+            varType = VariableAnnotation.REMOVED, setter = 
"setEnablePipelineEngine")
     private boolean enablePipelineEngine = true;
 
-    @VariableMgr.VarAttr(name = ENABLE_PIPELINE_X_ENGINE, fuzzy = false, 
varType = VariableAnnotation.REMOVED)
+    @VariableMgr.VarAttr(name = ENABLE_PIPELINE_X_ENGINE, fuzzy = false, 
varType = VariableAnnotation.REMOVED,
+            setter = "setEnablePipelineXEngine")
     private boolean enablePipelineXEngine = true;
 
     @VariableMgr.VarAttr(name = ENABLE_SHARED_SCAN, fuzzy = false, varType = 
VariableAnnotation.EXPERIMENTAL,
@@ -3545,6 +3546,36 @@ public class SessionVariable implements Serializable, 
Writable {
         this.parallelPipelineTaskNum = val;
     }
 
+    public void setEnablePipelineEngine(String value) throws Exception {
+        if (value.equalsIgnoreCase("ON")
+                || value.equalsIgnoreCase("TRUE")
+                || value.equalsIgnoreCase("1")) {
+            this.enablePipelineEngine = true;
+        } else if (value.equalsIgnoreCase("OFF")
+                || value.equalsIgnoreCase("FALSE")
+                || value.equalsIgnoreCase("0")) {
+            throw new Exception(
+                    "You cannot disable pipeline engine, because it is the 
only execution engine now.");
+        } else {
+            throw new IllegalAccessException(value + " can not be parsed to 
boolean");
+        }
+    }
+
+    public void setEnablePipelineXEngine(String value) throws Exception {
+        if (value.equalsIgnoreCase("ON")
+                || value.equalsIgnoreCase("TRUE")
+                || value.equalsIgnoreCase("1")) {
+            this.enablePipelineXEngine = true;
+        } else if (value.equalsIgnoreCase("OFF")
+                || value.equalsIgnoreCase("FALSE")
+                || value.equalsIgnoreCase("0")) {
+            throw new Exception(
+                    "You cannot disable pipeline engine, because it is the 
only execution engine now.");
+        } else {
+            throw new IllegalAccessException(value + " can not be parsed to 
boolean");
+        }
+    }
+
     public void setFragmentInstanceNum(String value) {}
 
     public void setOrcTinyStripeThresholdBytes(String value) throws Exception {
diff --git a/regression-test/data/correctness_p0/test_probe_clean.out 
b/regression-test/data/correctness_p0/test_probe_clean.out
index 78ab5a2b890..3334da116eb 100644
--- a/regression-test/data/correctness_p0/test_probe_clean.out
+++ b/regression-test/data/correctness_p0/test_probe_clean.out
@@ -2,9 +2,3 @@
 -- !select_pipelineX --
 2020   -5.2
 
--- !select_pipeline --
-2020   -5.2
-
--- !select_non_pipeline --
-2020   -5.2
-
diff --git a/regression-test/data/load_p0/insert/test_insert_move_memtable.out 
b/regression-test/data/load_p0/insert/test_insert_move_memtable.out
deleted file mode 100644
index 0ff345a2459..00000000000
--- a/regression-test/data/load_p0/insert/test_insert_move_memtable.out
+++ /dev/null
@@ -1,29 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !sql1 --
-false  -2147483647     7       7
-false  103     9       16
-false  1002    2       18
-false  5014    5       23
-false  2147483647      8       31
-true   -2147483647     4       4
-true   3021    1       15
-true   3021    10      15
-true   25699   6       21
-true   2147483647      3       24
-
--- !sql2 --
-false  -2147483647     7       7
-false  103     9       16
-false  1002    2       18
-false  5014    5       23
-false  2147483647      8       31
-true   -2147483647     4       4
-true   3021    1       15
-true   3021    10      15
-true   25699   6       21
-true   2147483647      3       24
-
--- !select --
-true   10      10000   10000000        92233720368547758       
19223372036854775807    3.14159 hello world, today is 15/06/2023        
2023-06-15      2023-06-15T16:10:15
-true   10      10000   10000000        92233720368547758       
19223372036854775807    3.14159 hello world, today is 15/06/2023        
2023-06-15      2023-06-15T16:10:15
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.out
deleted file mode 100644
index 37d436b4a00..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q1.1 --
-40408592843
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.out
deleted file mode 100644
index 20f66697a74..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q1.2 --
-9122707260
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.out
deleted file mode 100644
index 2f50bd4a503..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q1.3 --
-2458647398
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.out
deleted file mode 100644
index ec27ff6aab3..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.out
+++ /dev/null
@@ -1,283 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q2.1 --
-44020938       1992    MFGR#121
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diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.out
deleted file mode 100644
index 185d2691f6f..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.out
+++ /dev/null
@@ -1,59 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q2.2 --
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-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.out
deleted file mode 100644
index f0c83b7b043..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.out
+++ /dev/null
@@ -1,10 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q2.3 --
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-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.out
deleted file mode 100644
index 64a9bb16e94..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.out
+++ /dev/null
@@ -1,153 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q3.1 --
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diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.out
deleted file mode 100644
index d7f97e47891..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.out
+++ /dev/null
@@ -1,317 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q3.2 --
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diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.out
deleted file mode 100644
index 572d55e018e..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.out
+++ /dev/null
@@ -1,9 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q3.3 --
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-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.out
deleted file mode 100644
index 82b645f3930..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.out
+++ /dev/null
@@ -1,3 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q3.4 --
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.out
deleted file mode 100644
index 280c24417d8..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.out
+++ /dev/null
@@ -1,38 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q4.1 --
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diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.out
deleted file mode 100644
index fbbf86b4802..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.out
+++ /dev/null
@@ -1,103 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q4.2 --
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diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.out
deleted file mode 100644
index d3a4df5c1c4..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.out
+++ /dev/null
@@ -1,205 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_flat_q4.3 --
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-1998   UNITED ST7      MFGR#1410       5139336
-1998   UNITED ST7      MFGR#1413       4188060
-1998   UNITED ST7      MFGR#1415       4914228
-1998   UNITED ST7      MFGR#1418       3723433
-1998   UNITED ST7      MFGR#1421       2916659
-1998   UNITED ST7      MFGR#143        1427968
-1998   UNITED ST7      MFGR#1431       1723135
-1998   UNITED ST7      MFGR#1436       3384193
-1998   UNITED ST7      MFGR#1437       3885888
-1998   UNITED ST7      MFGR#1438       6004902
-1998   UNITED ST7      MFGR#1439       2611386
-1998   UNITED ST7      MFGR#144        2322930
-1998   UNITED ST9      MFGR#1413       13244182
-1998   UNITED ST9      MFGR#1414       3962036
-1998   UNITED ST9      MFGR#1415       5012323
-1998   UNITED ST9      MFGR#1419       1926911
-1998   UNITED ST9      MFGR#1428       3816952
-1998   UNITED ST9      MFGR#143        2438736
-1998   UNITED ST9      MFGR#1430       2182673
-1998   UNITED ST9      MFGR#1432       2749769
-1998   UNITED ST9      MFGR#1435       9924298
-1998   UNITED ST9      MFGR#1437       8516771
-1998   UNITED ST9      MFGR#1438       5374476
-1998   UNITED ST9      MFGR#149        4740736
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.1.out
deleted file mode 100644
index 18b73f7c8f3..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.1.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q1.1 --
-\N
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.2.out
deleted file mode 100644
index 957de43c5a9..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.2.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q1.2 --
-\N
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.3.out
deleted file mode 100644
index 74885b987cf..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q1.3.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q1.3 --
-\N
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.1.out
deleted file mode 100644
index 20133ec5806..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.1.out
+++ /dev/null
@@ -1,43 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q2.1 --
-29165996       1992    MFGR#121
-23120066       1992    MFGR#1210
-52982362       1992    MFGR#1211
-30954680       1992    MFGR#1212
-15288453       1992    MFGR#1213
-7655070        1992    MFGR#1214
-22246540       1992    MFGR#1215
-19716439       1992    MFGR#1216
-43666251       1992    MFGR#1217
-22759602       1992    MFGR#1218
-23318799       1992    MFGR#1219
-74056106       1992    MFGR#122
-51050565       1992    MFGR#1220
-38878674       1992    MFGR#1221
-16558051       1992    MFGR#1222
-26690787       1992    MFGR#1223
-76498594       1992    MFGR#1224
-32608903       1992    MFGR#1225
-47636685       1992    MFGR#1226
-27691433       1992    MFGR#1227
-32513490       1992    MFGR#1228
-35514258       1992    MFGR#1229
-17199862       1992    MFGR#123
-24678908       1992    MFGR#1230
-26231337       1992    MFGR#1231
-36330900       1992    MFGR#1232
-24946678       1992    MFGR#1233
-36431683       1992    MFGR#1234
-39368479       1992    MFGR#1235
-44456974       1992    MFGR#1236
-31443810       1992    MFGR#1237
-49003021       1992    MFGR#1238
-31379822       1992    MFGR#1239
-24245603       1992    MFGR#124
-49870826       1992    MFGR#1240
-28194770       1992    MFGR#125
-40503844       1992    MFGR#126
-36027836       1992    MFGR#127
-35881895       1992    MFGR#128
-21732451       1992    MFGR#129
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.2.out
deleted file mode 100644
index 857ff7e84a9..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.2.out
+++ /dev/null
@@ -1,11 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q2.2 --
-28235270       1992    MFGR#2221
-64071827       1992    MFGR#2222
-48591160       1992    MFGR#2223
-20416501       1992    MFGR#2224
-74950776       1992    MFGR#2225
-60628045       1992    MFGR#2226
-39273349       1992    MFGR#2227
-66658087       1992    MFGR#2228
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.3.out
deleted file mode 100644
index a074f3cd1f8..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q2.3.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q2.3 --
-89380397       1992    MFGR#2239
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.1.out
deleted file mode 100644
index 9fe447c3023..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.1.out
+++ /dev/null
@@ -1,28 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q3.1 --
-JAPAN  CHINA   1992    637991852
-VIETNAM        CHINA   1992    621845377
-INDONESIA      CHINA   1992    621316255
-CHINA  CHINA   1992    614550901
-INDIA  CHINA   1992    561966207
-INDIA  INDONESIA       1992    487449629
-INDONESIA      INDONESIA       1992    477417717
-JAPAN  INDONESIA       1992    476513261
-JAPAN  VIETNAM 1992    468999429
-INDONESIA      JAPAN   1992    465870469
-VIETNAM        INDONESIA       1992    462424521
-INDIA  JAPAN   1992    412186106
-JAPAN  JAPAN   1992    399179790
-VIETNAM        JAPAN   1992    395247587
-JAPAN  INDIA   1992    393835589
-CHINA  INDONESIA       1992    352903905
-CHINA  INDIA   1992    348359904
-VIETNAM        VIETNAM 1992    342176333
-INDIA  VIETNAM 1992    334582962
-INDIA  INDIA   1992    329354089
-CHINA  JAPAN   1992    327558220
-CHINA  VIETNAM 1992    324763767
-INDONESIA      INDIA   1992    310417666
-VIETNAM        INDIA   1992    296225919
-INDONESIA      VIETNAM 1992    278083418
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.2.out
deleted file mode 100644
index c6d50e75e64..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.2.out
+++ /dev/null
@@ -1,51 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q3.2 --
-UNITED ST4     UNITED ST0      1992    34626982
-UNITED ST4     UNITED ST3      1992    29767238
-UNITED ST1     UNITED ST9      1992    25644597
-UNITED ST2     UNITED ST0      1992    23943154
-UNITED ST4     UNITED ST9      1992    21189183
-UNITED ST0     UNITED ST0      1992    18293852
-UNITED ST7     UNITED ST3      1992    17996772
-UNITED ST9     UNITED ST3      1992    17863433
-UNITED ST1     UNITED ST7      1992    17410800
-UNITED ST2     UNITED ST3      1992    15331073
-UNITED ST5     UNITED ST9      1992    14448179
-UNITED ST1     UNITED ST3      1992    13938002
-UNITED ST5     UNITED ST6      1992    12398029
-UNITED ST9     UNITED ST2      1992    12370917
-UNITED ST2     UNITED ST9      1992    12343455
-UNITED ST5     UNITED ST0      1992    12301234
-UNITED ST6     UNITED ST0      1992    11900889
-UNITED ST4     UNITED ST2      1992    11696334
-UNITED ST4     UNITED ST6      1992    11369008
-UNITED ST1     UNITED ST6      1992    11000283
-UNITED ST1     UNITED ST0      1992    10878084
-UNITED ST4     UNITED ST7      1992    10151573
-UNITED ST5     UNITED ST2      1992    9917834
-UNITED ST7     UNITED ST7      1992    9715656
-UNITED ST6     UNITED ST6      1992    8685228
-UNITED ST2     UNITED ST2      1992    8313714
-UNITED ST1     UNITED ST2      1992    8004700
-UNITED ST2     UNITED ST7      1992    7759164
-UNITED ST0     UNITED ST7      1992    7137641
-UNITED ST9     UNITED ST7      1992    6703890
-UNITED ST6     UNITED ST9      1992    6597261
-UNITED ST7     UNITED ST2      1992    6125476
-UNITED ST7     UNITED ST6      1992    6058017
-UNITED ST5     UNITED ST3      1992    5862031
-UNITED ST8     UNITED ST9      1992    5690491
-UNITED ST7     UNITED ST9      1992    5403152
-UNITED ST9     UNITED ST0      1992    4816370
-UNITED ST9     UNITED ST9      1992    4234523
-UNITED ST3     UNITED ST3      1992    4080199
-UNITED ST5     UNITED ST7      1992    3936271
-UNITED ST8     UNITED ST0      1992    3574169
-UNITED ST0     UNITED ST3      1992    3201624
-UNITED ST3     UNITED ST9      1992    2614811
-UNITED ST8     UNITED ST7      1992    2373825
-UNITED ST9     UNITED ST6      1992    2066609
-UNITED ST7     UNITED ST0      1992    1882015
-UNITED ST6     UNITED ST3      1992    1873819
-UNITED ST6     UNITED ST2      1992    291566
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.3.out
deleted file mode 100644
index 40d97f365f4..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.3.out
+++ /dev/null
@@ -1,4 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q3.3 --
-UNITED KI5     UNITED KI1      1992    4397192
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.4.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.4.out
deleted file mode 100644
index f913bd61335..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q3.4.out
+++ /dev/null
@@ -1,3 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q3.4 --
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.1.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.1.out
deleted file mode 100644
index fb27c3b0528..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.1.out
+++ /dev/null
@@ -1,8 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q4.1 --
-1992   ARGENTINA       533196600
-1992   BRAZIL  684224630
-1992   CANADA  532686194
-1992   PERU    586223155
-1992   UNITED STATES   682387184
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.2.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.2.out
deleted file mode 100644
index b3ebde63002..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.2.out
+++ /dev/null
@@ -1,3 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q4.2 --
-
diff --git a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.3.out 
b/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.3.out
deleted file mode 100644
index 825942a3aea..00000000000
--- a/regression-test/data/ssb_sf0.1_p1/sql/pipelinex_q4.3.out
+++ /dev/null
@@ -1,3 +0,0 @@
--- This file is automatically generated. You should know what you did if you 
want to edit this
--- !pipelinex_q4.3 --
-
diff --git 
a/regression-test/suites/cloud_p0/query_retry/test_retry_e-230.groovy 
b/regression-test/suites/cloud_p0/query_retry/test_retry_e-230.groovy
index 757bdd330d4..b2ad94dd2a2 100644
--- a/regression-test/suites/cloud_p0/query_retry/test_retry_e-230.groovy
+++ b/regression-test/suites/cloud_p0/query_retry/test_retry_e-230.groovy
@@ -53,7 +53,6 @@ suite("test_retry_e-230", 'docker') {
             sql """ DROP TABLE IF EXISTS ${tbl1} """
             sql """ DROP TABLE IF EXISTS ${tbl2} """
             try {
-                sql """set global 
experimental_enable_pipeline_x_engine=false"""
                 cluster.injectDebugPoints(NodeType.BE, 
['CloudTablet.capture_rs_readers.return.e-230' : null])
 
                 sql """
diff --git 
a/regression-test/suites/correctness_p0/test_distinct_streaming_agg_local_shuffle.groovy
 
b/regression-test/suites/correctness_p0/test_distinct_streaming_agg_local_shuffle.groovy
index 5a6b469cb1c..a86bbe05fd0 100644
--- 
a/regression-test/suites/correctness_p0/test_distinct_streaming_agg_local_shuffle.groovy
+++ 
b/regression-test/suites/correctness_p0/test_distinct_streaming_agg_local_shuffle.groovy
@@ -77,7 +77,6 @@ suite("test_distinct_streaming_agg_local_shuffle") {
     insert into 
table_10_undef_partitions2_keys3_properties4_distributed_by53(pk,col_bigint_undef_signed,col_varchar_10__undef_signed,col_varchar_64__undef_signed)
 values 
(0,null,'right','g'),(1,-486256,'on','on'),(2,-1,'I''ll','at'),(3,29263,'h','don''t'),(4,5453,'a','s'),(5,-119,'j','can''t'),(6,89,'one','n'),(7,-7227,'s','u'),(8,94,'time','b'),(9,1816630,'yes','yes');
     """
 
-    sql """set experimental_enable_pipeline_x_engine=true"""
     sql """set enable_local_shuffle = true"""
 
     qt_select """
@@ -87,8 +86,6 @@ suite("test_distinct_streaming_agg_local_shuffle") {
     
     """
 
-
-    sql """set experimental_enable_pipeline_x_engine=false"""
     sql """set enable_local_shuffle = false"""
 
 
diff --git 
a/regression-test/suites/correctness_p0/test_grouping_sets_empty.groovy 
b/regression-test/suites/correctness_p0/test_grouping_sets_empty.groovy
index 664420c8fa2..b0bd6b19039 100644
--- a/regression-test/suites/correctness_p0/test_grouping_sets_empty.groovy
+++ b/regression-test/suites/correctness_p0/test_grouping_sets_empty.groovy
@@ -29,11 +29,6 @@ suite("test_grouping_sets_empty") {
         insert into test_grouping_sets_empty values (1),(2),(3);
     """
 
-
-    sql """ 
-        set experimental_enable_pipeline_x_engine=true;
-    """
-
     qt_select1 """
         select count(a) from test_grouping_sets_empty group by grouping sets 
(());
     """
diff --git a/regression-test/suites/correctness_p0/test_probe_clean.groovy 
b/regression-test/suites/correctness_p0/test_probe_clean.groovy
index 6e9ded37259..1ee5cba18f8 100644
--- a/regression-test/suites/correctness_p0/test_probe_clean.groovy
+++ b/regression-test/suites/correctness_p0/test_probe_clean.groovy
@@ -61,32 +61,11 @@ sql """
 insert into clearblocktable2 values(1,1,'2020-01-01');
 """
 
-sql """
-set enable_pipeline_x_engine=true, enable_pipeline_engine=true;
-"""
 qt_select_pipelineX """ 
 
 SELECT YEAR(ifnull(clearblocktable1.`col_date_undef_signed_not_null`, 
clearblocktable1.`col_date_undef_signed_not_null`)) AS field1 , 
 CASE  WHEN clearblocktable1.`col_int_undef_signed` != 
clearblocktable1.`col_int_undef_signed` * (8 + 1) THEN -5.2 ELSE 
clearblocktable1.`col_int_undef_signed` END AS field2 
 FROM clearblocktable1 INNER JOIN clearblocktable2 ON 
clearblocktable2.`col_int_undef_signed` = 
clearblocktable1.`col_int_undef_signed` WHERE 
clearblocktable1.`col_int_undef_signed_not_null` <> 7;
 
-"""
-
-sql """
-set enable_pipeline_x_engine=false,enable_pipeline_engine=true;
-"""
-qt_select_pipeline """ 
-
-SELECT YEAR(ifnull(clearblocktable1.`col_date_undef_signed_not_null`, 
clearblocktable1.`col_date_undef_signed_not_null`)) AS field1 , 
-CASE  WHEN clearblocktable1.`col_int_undef_signed` != 
clearblocktable1.`col_int_undef_signed` * (8 + 1) THEN -5.2 ELSE 
clearblocktable1.`col_int_undef_signed` END AS field2 
-FROM clearblocktable1 INNER JOIN clearblocktable2 ON 
clearblocktable2.`col_int_undef_signed` = 
clearblocktable1.`col_int_undef_signed` WHERE 
clearblocktable1.`col_int_undef_signed_not_null` <> 7;
-
-"""
-
-qt_select_non_pipeline """
-
-SELECT YEAR(ifnull(clearblocktable1.`col_date_undef_signed_not_null`, 
clearblocktable1.`col_date_undef_signed_not_null`)) AS field1 , 
-CASE  WHEN clearblocktable1.`col_int_undef_signed` != 
clearblocktable1.`col_int_undef_signed` * (8 + 1) THEN -5.2 ELSE 
clearblocktable1.`col_int_undef_signed` END AS field2 
-FROM clearblocktable1 INNER JOIN clearblocktable2 ON 
clearblocktable2.`col_int_undef_signed` = 
clearblocktable1.`col_int_undef_signed` WHERE 
clearblocktable1.`col_int_undef_signed_not_null` <> 7;
 """
 }
diff --git 
a/regression-test/suites/load_p0/insert/test_insert_move_memtable.groovy 
b/regression-test/suites/load_p0/insert/test_insert_move_memtable.groovy
deleted file mode 100644
index a0eb38c0b97..00000000000
--- a/regression-test/suites/load_p0/insert/test_insert_move_memtable.groovy
+++ /dev/null
@@ -1,119 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-
-suite("test_insert_move_memtable") {
-    sql """ set enable_memtable_on_sink_node=true """
-    sql """ set experimental_enable_pipeline_x_engine=false """
-    // todo: test insert, such as insert values, insert select, insert txn
-    sql "show load"
-    def test_baseall = "test_query_db.baseall";
-    def test_bigtable = "test_query_db.bigtable";
-    def insert_tbl = "test_insert_tbl_mm";
-
-    sql """ DROP TABLE IF EXISTS ${insert_tbl}"""
-    sql """
-     CREATE TABLE ${insert_tbl} (
-       `k1` char(5) NULL,
-       `k2` int(11) NULL,
-       `k3` tinyint(4) NULL,
-       `k4` int(11) NULL
-     ) ENGINE=OLAP
-     DUPLICATE KEY(`k1`, `k2`, `k3`, `k4`)
-     COMMENT 'OLAP'
-     DISTRIBUTED BY HASH(`k1`) BUCKETS 5
-     PROPERTIES (
-       "replication_num"="1"
-     );
-    """
-
-    sql """ 
-    INSERT INTO ${insert_tbl}
-    SELECT a.k6, a.k3, b.k1
-       , sum(b.k1) OVER (PARTITION BY a.k6 ORDER BY a.k3) AS w_sum
-    FROM ${test_baseall} a
-       JOIN ${test_bigtable} b ON a.k1 = b.k1 + 5
-    ORDER BY a.k6, a.k3, a.k1, w_sum
-    """
-
-    qt_sql1 "select * from ${insert_tbl} order by 1, 2, 3, 4"
-
-    def insert_tbl2 = "test_insert_tbl_no_light_schema_change";
-
-    sql """ DROP TABLE IF EXISTS ${insert_tbl2}"""
-    sql """
-     CREATE TABLE ${insert_tbl2} (
-       `k1` char(5) NULL,
-       `k2` int(11) NULL,
-       `k3` tinyint(4) NULL,
-       `k4` int(11) NULL
-     ) ENGINE=OLAP
-     DUPLICATE KEY(`k1`, `k2`, `k3`, `k4`)
-     COMMENT 'OLAP'
-     DISTRIBUTED BY HASH(`k1`) BUCKETS 5
-     PROPERTIES (
-       "replication_num"="1",
-       "light_schema_change" = "false"
-     );
-    """
-
-    sql """ 
-    INSERT INTO ${insert_tbl2}
-    SELECT a.k6, a.k3, b.k1
-       , sum(b.k1) OVER (PARTITION BY a.k6 ORDER BY a.k3) AS w_sum
-    FROM ${test_baseall} a
-       JOIN ${test_bigtable} b ON a.k1 = b.k1 + 5
-    ORDER BY a.k6, a.k3, a.k1, w_sum
-    """
-
-    qt_sql2 "select * from ${insert_tbl2} order by 1, 2, 3, 4"
-
-    def insert_tbl_dft = "test_insert_dft_tbl_mm"
-    sql """ DROP TABLE IF EXISTS ${insert_tbl_dft}"""
-    
-    // `k7` should be float type, and bug exists now, 
https://github.com/apache/doris/pull/20867
-    // `k9` should be char(16), and bug exists now as error msg raised:"can 
not cast from origin type TINYINT to target type=CHAR(16)" when doing insert
-    // "`k13` datetime default CURRENT_TIMESTAMP" might have cast error in 
strict mode when doing insert:
-    // [INTERNAL_ERROR]Invalid value in strict mode for function CAST, source 
column String, from type String to type DateTimeV2
-    sql """
-        CREATE TABLE ${insert_tbl_dft} (
-            `k1` boolean default "true",
-            `k2` tinyint default "10",
-            `k3` smallint default "10000",
-            `k4` int default "10000000",
-            `k5` bigint default "92233720368547758",
-            `k6` largeint default "19223372036854775807",
-                 
-            `k8` double default "3.14159",
-
-            `k10` varchar(64) default "hello world, today is 15/06/2023",
-            `k11` date default "2023-06-15",
-            `k12` datetime default "2023-06-15 16:10:15" 
-        ) ENGINE=OLAP
-        DUPLICATE KEY(`k1`)
-        COMMENT 'OLAP'
-        DISTRIBUTED BY HASH(`k1`) BUCKETS 5
-        PROPERTIES (
-            "replication_num"="1"
-        );
-    """
-
-    sql """ insert into ${insert_tbl_dft} values() """
-    sql """ insert into ${insert_tbl_dft} values() """
-    
-    qt_select """ select k1,k2,k3,k4,k5,k6,k8,k10,k11,k12 from 
${insert_tbl_dft} """
-    sql """ set enable_memtable_on_sink_node=false """
-}
diff --git 
a/regression-test/suites/nereids_p0/session_variable/test_default_limit.groovy 
b/regression-test/suites/nereids_p0/session_variable/test_default_limit.groovy
index 214f4a304cb..7be75bfd5ab 100644
--- 
a/regression-test/suites/nereids_p0/session_variable/test_default_limit.groovy
+++ 
b/regression-test/suites/nereids_p0/session_variable/test_default_limit.groovy
@@ -51,13 +51,7 @@ suite('test_default_limit') {
     sql "insert into baseall values (null, null, null)"
     sql "insert into bigtable select * from baseall"
 
-    for (int i = 0; i < 2; ++i) {
-        if (i == 0) {
-            sql 'set enable_pipeline_engine=false'
-        } else if (i == 1) {
-            sql 'set enable_pipeline_engine=true'
-        }
-
+    for (int i = 0; i < 1; ++i) {
         sql 'set default_order_by_limit = -1'
         sql 'set sql_select_limit = -1'
 
diff --git 
a/regression-test/suites/nereids_p0/sql_functions/conditional_functions/test_nullif.groovy
 
b/regression-test/suites/nereids_p0/sql_functions/conditional_functions/test_nullif.groovy
index 9223d98dc3b..c4d469543fd 100644
--- 
a/regression-test/suites/nereids_p0/sql_functions/conditional_functions/test_nullif.groovy
+++ 
b/regression-test/suites/nereids_p0/sql_functions/conditional_functions/test_nullif.groovy
@@ -99,11 +99,11 @@ suite("test_nullif") {
     qt_if_nullif8 """select ifnull(b.k1, -1) k1 from baseall a left join 
bigtable b on a.k1 = b.k1 + 5 
             order by a.k1"""
     // make sure stable
-    qt_if_nullif8_1 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_2 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_3 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_4 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_5 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_1 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_2 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_3 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_4 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_5 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
     qt_if_nullif10 """select ifnull(b.k6, "hll") k1 from baseall a left join 
bigtable b on a.k1 = b.k1 + 5 
             order by k1"""
     qt_if_nullif11 """select ifnull(b.k10, "2017-06-06") k1 from baseall a 
left join bigtable b on 
diff --git a/regression-test/suites/query_p0/join/test_join_result_count.groovy 
b/regression-test/suites/query_p0/join/test_join_result_count.groovy
index d14cb8c2393..34871ea1858 100644
--- a/regression-test/suites/query_p0/join/test_join_result_count.groovy
+++ b/regression-test/suites/query_p0/join/test_join_result_count.groovy
@@ -152,9 +152,6 @@ INSERT INTO `t4` VALUES 
(NULL,'4M','DORIS','td','1','kQ','6G','XM','k3','Jp','02
 
     sql """
 set parallel_pipeline_task_num = 1;
-"""
-    sql """
-set enable_pipeline_engine = 0;
 """
     sql """
 set enable_profile = 1;
diff --git 
a/regression-test/suites/query_p0/join/test_partitioned_hash_join.groovy 
b/regression-test/suites/query_p0/join/test_partitioned_hash_join.groovy
index 27a4f7db164..956236a9f4e 100644
--- a/regression-test/suites/query_p0/join/test_partitioned_hash_join.groovy
+++ b/regression-test/suites/query_p0/join/test_partitioned_hash_join.groovy
@@ -65,7 +65,7 @@ suite("test_partitioned_hash_join", 
"query,p0,arrow_flight_sql") {
 
     qt_partitioned_hash_join1 """
         select
-            
/*+SET_VAR(disable_join_reorder=true,experimental_enable_pipeline_engine=false)*/
+            /*+SET_VAR(disable_join_reorder=true)*/
             kl1
         from
             test_partitioned_hash_join_l
diff --git 
a/regression-test/suites/query_p0/schema_table/test_active_queries.groovy 
b/regression-test/suites/query_p0/schema_table/test_active_queries.groovy
index b5a0a961508..7bca2b5e02b 100644
--- a/regression-test/suites/query_p0/schema_table/test_active_queries.groovy
+++ b/regression-test/suites/query_p0/schema_table/test_active_queries.groovy
@@ -18,21 +18,6 @@
 suite("test_active_queries") {
     def thread1 = new Thread({
         for (int i = 0; i <= 300; i++) {
-            // non-pipeline
-            sql "set experimental_enable_pipeline_engine=false"
-            sql "set experimental_enable_pipeline_x_engine=false"
-            sql "select * from information_schema.active_queries"
-            sql "select 
QUERY_ID,QUERY_START_TIME,QUERY_TIME_MS,WORKLOAD_GROUP_ID,SQL,QUERY_STATUS,USER 
from information_schema.active_queries"
-
-            // pipeline
-            sql "set experimental_enable_pipeline_engine=true"
-            sql "set experimental_enable_pipeline_x_engine=false"
-            sql "select * from information_schema.active_queries"
-            sql "select 
QUERY_ID,QUERY_START_TIME,QUERY_TIME_MS,WORKLOAD_GROUP_ID,SQL,QUERY_STATUS,USER 
from information_schema.active_queries"
-
-            // pipelinex
-            sql "set experimental_enable_pipeline_engine=true"
-            sql "set experimental_enable_pipeline_x_engine=true"
             sql "select * from information_schema.active_queries"
             sql "select 
QUERY_ID,QUERY_START_TIME,QUERY_TIME_MS,WORKLOAD_GROUP_ID,SQL,QUERY_STATUS,USER 
from information_schema.active_queries"
             Thread.sleep(1000)
diff --git 
a/regression-test/suites/query_p0/schema_table/test_backend_active_tasks.groovy 
b/regression-test/suites/query_p0/schema_table/test_backend_active_tasks.groovy
index f0d93fc43c9..22cf3708d7f 100644
--- 
a/regression-test/suites/query_p0/schema_table/test_backend_active_tasks.groovy
+++ 
b/regression-test/suites/query_p0/schema_table/test_backend_active_tasks.groovy
@@ -18,21 +18,6 @@
 suite("test_backend_active_tasks") {
     def thread1 = new Thread({
         for (int i = 0; i <= 300; i++) {
-            // non-pipeline
-            sql "set experimental_enable_pipeline_engine=false"
-            sql "set experimental_enable_pipeline_x_engine=false"
-            sql "select * from information_schema.backend_active_tasks"
-            sql "select BE_ID,FE_HOST,QUERY_ID,SCAN_ROWS from 
information_schema.backend_active_tasks"
-
-            // pipeline
-            sql "set experimental_enable_pipeline_engine=true"
-            sql "set experimental_enable_pipeline_x_engine=false"
-            sql "select * from information_schema.backend_active_tasks"
-            sql "select BE_ID,FE_HOST,QUERY_ID,SCAN_ROWS from 
information_schema.backend_active_tasks"
-
-            // pipelinex
-            sql "set experimental_enable_pipeline_engine=true"
-            sql "set experimental_enable_pipeline_x_engine=true"
             sql "select * from information_schema.backend_active_tasks"
             sql "select BE_ID,FE_HOST,QUERY_ID,SCAN_ROWS from 
information_schema.backend_active_tasks"
             Thread.sleep(1000)
diff --git 
a/regression-test/suites/query_p0/session_variable/test_default_limit.groovy 
b/regression-test/suites/query_p0/session_variable/test_default_limit.groovy
index 2ce3b647142..46cc0635025 100644
--- a/regression-test/suites/query_p0/session_variable/test_default_limit.groovy
+++ b/regression-test/suites/query_p0/session_variable/test_default_limit.groovy
@@ -48,13 +48,7 @@ suite('test_default_limit', "arrow_flight_sql") {
     sql "insert into baseall values (null, null, null)"
     sql "insert into bigtable select * from baseall"
 
-    for (int i = 0; i < 2; ++i) {
-        if (i == 0) {
-            sql 'set enable_pipeline_engine=false'
-        } else if (i == 1) {
-            sql 'set enable_pipeline_engine=true'
-        }
-
+    for (int i = 0; i < 1; ++i) {
         sql 'set default_order_by_limit = -1'
         sql 'set sql_select_limit = -1'
 
diff --git 
a/regression-test/suites/query_p0/sql_functions/array_functions/test_array_map_function.groovy
 
b/regression-test/suites/query_p0/sql_functions/array_functions/test_array_map_function.groovy
index fb67352a0d4..a7737f68a31 100644
--- 
a/regression-test/suites/query_p0/sql_functions/array_functions/test_array_map_function.groovy
+++ 
b/regression-test/suites/query_p0/sql_functions/array_functions/test_array_map_function.groovy
@@ -85,14 +85,6 @@ suite("test_array_map_function") {
             (12, [1,2,3], [10,20]),
             (13, [2,3,4], [10,20,30,40])            
         """
-        
-        test {
-            sql"""select 
/*+SET_VAR(experimental_enable_pipeline_engine=false)*/ array_map((x,y)->x+y, 
c_array1, c_array2) from ${tableName} where id > 10 order by id"""
-            check{result, exception, startTime, endTime ->
-                assertTrue(exception != null)
-                logger.info(exception.message)
-            }
-        }
 
         test {
             sql"""select 
/*+SET_VAR(experimental_enable_pipeline_engine=true)*/ array_map((x,y)->x+y, 
c_array1, c_array2) from ${tableName} where id > 10 order by id"""
diff --git 
a/regression-test/suites/query_p0/sql_functions/bitmap_functions/test_bitmap_function.groovy
 
b/regression-test/suites/query_p0/sql_functions/bitmap_functions/test_bitmap_function.groovy
index d1725b71c10..4a390cde184 100644
--- 
a/regression-test/suites/query_p0/sql_functions/bitmap_functions/test_bitmap_function.groovy
+++ 
b/regression-test/suites/query_p0/sql_functions/bitmap_functions/test_bitmap_function.groovy
@@ -765,32 +765,6 @@ suite("test_bitmap_function") {
         insert into test_orthog_bitmap_intersect
             select 0, 1, to_bitmap(1) as id_bitmap;
     """
-    // test function orthogonal_bitmap_intersect
-    // TODO: case will stuck untile timeout, enable it when pipeline bug is 
fixed
-    // test pipeline
-    // sql """ set experimental_enable_pipeline_engine=true; """
-    // qt_sql_orthogonal_bitmap_intersect_nereids0 """
-    //     select count(distinct if(type=1, id,null)) as count1,
-    //         bitmap_count(orthogonal_bitmap_intersect(id_bitmap, type, 1)) 
as count2_bitmap from test_orthog_bitmap_intersect;
-    // """
-    // sql """ set experimental_enable_pipeline_engine=false; """
-    // qt_sql_orthogonal_bitmap_intersect_nereids1 """
-    //     select count(distinct tag) as count1,
-    //         bitmap_count(orthogonal_bitmap_intersect(id_bitmap, tag, 0)) as 
count2_bitmap from test_orthog_bitmap_intersect;
-    // """
-
-    // test function orthogonal_bitmap_intersect_count
-    // test pipeline
-    // sql """ set experimental_enable_pipeline_engine=true; """
-    // qt_sql_orthogonal_bitmap_intersect_count_nereids0 """
-    //     select count(distinct tag) as count1,
-    //         orthogonal_bitmap_intersect_count(id_bitmap, tag, 0) as 
count2_bitmap from test_orthog_bitmap_intersect;
-    // """
-    // sql """ set experimental_enable_pipeline_engine=false; """
-    // qt_sql_orthogonal_bitmap_intersect_count_nereids1 """
-    //     select count(distinct tag) as count1,
-    //         orthogonal_bitmap_intersect_count(id_bitmap, tag, 0) as 
count2_bitmap from test_orthog_bitmap_intersect;
-    // """
 
     /////////////////////////////
     // test bitmap base64
diff --git 
a/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
 
b/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
index 9241b09fe17..c3110d69f7a 100644
--- 
a/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
+++ 
b/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
@@ -97,11 +97,11 @@ suite("test_nullif") {
     qt_if_nullif8 """select ifnull(b.k1, -1) k1 from baseall a left join 
bigtable b on a.k1 = b.k1 + 5 
             order by a.k1"""
     // make sure stable
-    qt_if_nullif8_1 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_2 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_3 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_4 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
-    qt_if_nullif8_5 """select   /*+ 
SET_VAR(enable_pipeline_engine=false,parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_1 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_2 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_3 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_4 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
+    qt_if_nullif8_5 """select   /*+ 
SET_VAR(parallel_pipeline_task_num=2,enable_share_hash_table_for_broadcast_join=true)
 */ b.k1, ifnull(b.k1, -1) k1 from baseall a left join bigtable b on a.k1 = 
b.k1 + 5 order by a.k1;"""
     qt_if_nullif10 """select ifnull(b.k6, "hll") k1 from baseall a left join 
bigtable b on a.k1 = b.k1 + 5 
             order by k1"""
     qt_if_nullif11 """select ifnull(b.k10, "2017-06-06") k1 from baseall a 
left join bigtable b on 
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.sql
deleted file mode 100644
index c3d19b67a28..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.1.sql
+++ /dev/null
@@ -1,24 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(LO_EXTENDEDPRICE * LO_DISCOUNT) AS revenue
-FROM lineorder_flat
-WHERE
-    LO_ORDERDATE >= 19930101
-    AND LO_ORDERDATE <= 19931231
-    AND LO_DISCOUNT BETWEEN 1 AND 3
-    AND LO_QUANTITY < 25;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.sql
deleted file mode 100644
index 6ab6ceea340..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.2.sql
+++ /dev/null
@@ -1,24 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q1.2
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(LO_EXTENDEDPRICE * LO_DISCOUNT) AS revenue
-FROM lineorder_flat
-WHERE
-    LO_ORDERDATE >= 19940101
-    AND LO_ORDERDATE <= 19940131
-    AND LO_DISCOUNT BETWEEN 4 AND 6
-    AND LO_QUANTITY BETWEEN 26 AND 35;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.sql
deleted file mode 100644
index 70796c2a954..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q1.3.sql
+++ /dev/null
@@ -1,25 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q1.3
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(LO_EXTENDEDPRICE * LO_DISCOUNT) AS revenue
-FROM lineorder_flat
-WHERE
-    weekofyear(LO_ORDERDATE) = 6
-    AND LO_ORDERDATE >= 19940101
-    AND LO_ORDERDATE <= 19941231
-    AND LO_DISCOUNT BETWEEN 5 AND 7
-    AND LO_QUANTITY BETWEEN 26 AND 35;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.sql
deleted file mode 100644
index 57f2ada2964..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.1.sql
+++ /dev/null
@@ -1,24 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q2.1
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    SUM(LO_REVENUE), (LO_ORDERDATE DIV 10000) AS YEAR,
-    P_BRAND
-FROM lineorder_flat
-WHERE P_CATEGORY = 'MFGR#12' AND S_REGION = 'AMERICA'
-GROUP BY YEAR, P_BRAND
-ORDER BY YEAR, P_BRAND;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.sql
deleted file mode 100644
index 9b7a5db502f..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.2.sql
+++ /dev/null
@@ -1,27 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q2.2
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    SUM(LO_REVENUE), (LO_ORDERDATE DIV 10000) AS YEAR,
-    P_BRAND
-FROM lineorder_flat
-WHERE
-    P_BRAND >= 'MFGR#2221'
-    AND P_BRAND <= 'MFGR#2228'
-    AND S_REGION = 'ASIA'
-GROUP BY YEAR, P_BRAND
-ORDER BY YEAR, P_BRAND;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.sql
deleted file mode 100644
index 3a8a5e74d48..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q2.3.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q2.3
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    SUM(LO_REVENUE), (LO_ORDERDATE DIV 10000) AS YEAR,
-    P_BRAND
-FROM lineorder_flat
-WHERE
-    P_BRAND = 'MFGR#2239'
-    AND S_REGION = 'EUROPE'
-GROUP BY YEAR, P_BRAND
-ORDER BY YEAR, P_BRAND;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.sql
deleted file mode 100644
index 6b3257f1f3b..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.1.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q3.1
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    C_NATION,
-    S_NATION, (LO_ORDERDATE DIV 10000) AS YEAR,
-    SUM(LO_REVENUE) AS revenue
-FROM lineorder_flat
-WHERE
-    C_REGION = 'ASIA'
-    AND S_REGION = 'ASIA'
-    AND LO_ORDERDATE >= 19920101
-    AND LO_ORDERDATE <= 19971231
-GROUP BY C_NATION, S_NATION, YEAR
-ORDER BY YEAR ASC, revenue DESC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.sql
deleted file mode 100644
index fefe727da82..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.2.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q3.2
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    C_CITY,
-    S_CITY, (LO_ORDERDATE DIV 10000) AS YEAR,
-    SUM(LO_REVENUE) AS revenue
-FROM lineorder_flat
-WHERE
-    C_NATION = 'UNITED STATES'
-    AND S_NATION = 'UNITED STATES'
-    AND LO_ORDERDATE >= 19920101
-    AND LO_ORDERDATE <= 19971231
-GROUP BY C_CITY, S_CITY, YEAR
-ORDER BY YEAR ASC, revenue DESC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.sql
deleted file mode 100644
index c4560b701ed..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.3.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q3.3
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    C_CITY,
-    S_CITY, (LO_ORDERDATE DIV 10000) AS YEAR,
-    SUM(LO_REVENUE) AS revenue
-FROM lineorder_flat
-WHERE
-    C_CITY IN ('UNITED KI1', 'UNITED KI5')
-    AND S_CITY IN ('UNITED KI1', 'UNITED KI5')
-    AND LO_ORDERDATE >= 19920101
-    AND LO_ORDERDATE <= 19971231
-GROUP BY C_CITY, S_CITY, YEAR
-ORDER BY YEAR ASC, revenue DESC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.sql
deleted file mode 100644
index 4ae5d956e48..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q3.4.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q3.4
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */
-    C_CITY,
-    S_CITY, (LO_ORDERDATE DIV 10000) AS YEAR,
-    SUM(LO_REVENUE) AS revenue
-FROM lineorder_flat
-WHERE
-    C_CITY IN ('UNITED KI1', 'UNITED KI5')
-    AND S_CITY IN ('UNITED KI1', 'UNITED KI5')
-    AND LO_ORDERDATE >= 19971201
-    AND LO_ORDERDATE <= 19971231
-GROUP BY C_CITY, S_CITY, YEAR
-ORDER BY YEAR ASC, revenue DESC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.sql
deleted file mode 100644
index 87b29bf160a..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.1.sql
+++ /dev/null
@@ -1,27 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q4.1
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ (LO_ORDERDATE 
DIV 10000) AS YEAR,
-    C_NATION,
-    SUM(LO_REVENUE - LO_SUPPLYCOST) AS profit
-FROM lineorder_flat
-WHERE
-    C_REGION = 'AMERICA'
-    AND S_REGION = 'AMERICA'
-    AND P_MFGR IN ('MFGR#1', 'MFGR#2')
-GROUP BY YEAR, C_NATION
-ORDER BY YEAR ASC, C_NATION ASC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.sql
deleted file mode 100644
index 8ea28f3f120..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.2.sql
+++ /dev/null
@@ -1,33 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q4.2
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ (LO_ORDERDATE 
DIV 10000) AS YEAR,
-    S_NATION,
-    P_CATEGORY,
-    SUM(LO_REVENUE - LO_SUPPLYCOST) AS profit
-FROM lineorder_flat
-WHERE
-    C_REGION = 'AMERICA'
-    AND S_REGION = 'AMERICA'
-    AND LO_ORDERDATE >= 19970101
-    AND LO_ORDERDATE <= 19981231
-    AND P_MFGR IN ('MFGR#1', 'MFGR#2')
-GROUP BY YEAR, S_NATION, P_CATEGORY
-ORDER BY
-    YEAR ASC,
-    S_NATION ASC,
-    P_CATEGORY ASC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.sql
deleted file mode 100644
index 0f7c7401ab6..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_flat_q4.3.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
---Q4.3
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ (LO_ORDERDATE 
DIV 10000) AS YEAR,
-    S_CITY,
-    P_BRAND,
-    SUM(LO_REVENUE - LO_SUPPLYCOST) AS profit
-FROM lineorder_flat
-WHERE
-    S_NATION = 'UNITED STATES'
-    AND LO_ORDERDATE >= 19970101
-    AND LO_ORDERDATE <= 19981231
-    AND P_CATEGORY = 'MFGR#14'
-GROUP BY YEAR, S_CITY, P_BRAND
-ORDER BY YEAR ASC, S_CITY ASC, P_BRAND ASC;
\ No newline at end of file
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.1.sql
deleted file mode 100644
index 50b50bc3683..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.1.sql
+++ /dev/null
@@ -1,24 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_extendedprice*lo_discount) AS
-REVENUE
-FROM  lineorder, date
-WHERE  lo_orderdate = d_datekey
-AND d_year = 1993
-AND lo_discount BETWEEN 1 AND 3
-AND lo_quantity < 25;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.2.sql
deleted file mode 100644
index 77c02620167..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.2.sql
+++ /dev/null
@@ -1,24 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_extendedprice*lo_discount) AS
-REVENUE
-FROM  lineorder, date
-WHERE  lo_orderdate = d_datekey
-AND d_yearmonth = 'Jan1994'
-AND lo_discount BETWEEN 4 AND 6
-AND lo_quantity BETWEEN 26 AND 35;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.3.sql
deleted file mode 100644
index 0052db0aac3..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q1.3.sql
+++ /dev/null
@@ -1,25 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_extendedprice*lo_discount) AS
-REVENUE
-FROM  lineorder, date
-WHERE  lo_orderdate = d_datekey
-AND d_weeknuminyear= 6
-AND d_year = 1994
-AND lo_discount BETWEEN  5 AND 7
-AND lo_quantity BETWEEN  26 AND 35;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.1.sql
deleted file mode 100644
index a47ec82b517..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.1.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_revenue), d_year, p_brand
-FROM lineorder, date, part, supplier
-WHERE lo_orderdate = d_datekey
-AND lo_partkey = p_partkey
-AND lo_suppkey = s_suppkey
-AND p_category = 'MFGR#12'
-AND s_region = 'AMERICA'
-GROUP BY d_year, p_brand
-ORDER BY d_year, p_brand;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.2.sql
deleted file mode 100644
index 9ab1a95d4d7..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.2.sql
+++ /dev/null
@@ -1,27 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_revenue), d_year, p_brand
-FROM lineorder, date, part, supplier
-WHERE lo_orderdate = d_datekey
-AND lo_partkey = p_partkey
-AND lo_suppkey = s_suppkey
-AND p_brand BETWEEN  'MFGR#2221'
-AND 'MFGR#2228'
-AND s_region = 'ASIA'
-GROUP BY d_year, p_brand
-ORDER BY d_year, p_brand;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.3.sql
deleted file mode 100644
index b7e6bd78409..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q2.3.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ 
SUM(lo_revenue), d_year, p_brand
-FROM lineorder, date, part, supplier
-WHERE  lo_orderdate = d_datekey
-AND lo_partkey = p_partkey
-AND lo_suppkey = s_suppkey
-AND p_brand = 'MFGR#2239'
-AND s_region = 'EUROPE'
-GROUP BY d_year, p_brand
-ORDER BY d_year, p_brand;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.1.sql
deleted file mode 100644
index 85c470b7086..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.1.sql
+++ /dev/null
@@ -1,28 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ c_nation, 
s_nation, d_year,
-SUM(lo_revenue)  AS  REVENUE
-FROM customer, lineorder, supplier, date
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_orderdate = d_datekey
-AND c_region = 'ASIA'
-AND s_region = 'ASIA'
-AND d_year >= 1992 AND d_year <= 1997
-GROUP BY c_nation, s_nation, d_year
-ORDER BY d_year ASC,  REVENUE DESC;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.2.sql
deleted file mode 100644
index cd0b320f87f..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.2.sql
+++ /dev/null
@@ -1,28 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ c_city, 
s_city, d_year, sum(lo_revenue)
-AS  REVENUE
-FROM customer, lineorder, supplier, date
-WHERE  lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_orderdate = d_datekey
-AND c_nation = 'UNITED STATES'
-AND s_nation = 'UNITED STATES'
-AND d_year >= 1992 AND d_year <= 1997
-GROUP BY c_city, s_city, d_year
-ORDER BY d_year ASC,  REVENUE DESC;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.3.sql
deleted file mode 100644
index 89765c02d9c..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.3.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ c_city, 
s_city, d_year, SUM(lo_revenue)
-AS  REVENUE
-FROM customer, lineorder, supplier, date
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND  lo_orderdate = d_datekey
-AND  (c_city='UNITED KI1'
-OR c_city='UNITED KI5')
-AND (s_city='UNITED KI1'
-OR s_city='UNITED KI5')
-AND d_year >= 1992 AND d_year <= 1997
-GROUP BY c_city, s_city, d_year
-ORDER BY d_year ASC,  REVENUE DESC;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.4.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.4.sql
deleted file mode 100644
index 5cef87a3fe3..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q3.4.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ c_city, 
s_city, d_year, SUM(lo_revenue)
-AS  REVENUE
-FROM customer, lineorder, supplier, date
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_orderdate = d_datekey
-AND  (c_city='UNITED KI1'
-OR c_city='UNITED KI5')
-AND (s_city='UNITED KI1'
-OR s_city='UNITED KI5')
-AND d_yearmonth = 'Dec1997'
-GROUP BY c_city, s_city, d_year
-ORDER BY d_year ASC,  REVENUE DESC;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.1.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.1.sql
deleted file mode 100644
index 3e0227c2ea9..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.1.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ d_year, 
c_nation,
-SUM(lo_revenue - lo_supplycost) AS PROFIT
-FROM date, customer, supplier, part, lineorder
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_partkey = p_partkey
-AND lo_orderdate = d_datekey
-AND c_region = 'AMERICA'
-AND s_region = 'AMERICA'
-AND (p_mfgr = 'MFGR#1'
-OR  p_mfgr = 'MFGR#2')
-GROUP BY d_year, c_nation
-ORDER BY d_year, c_nation;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.2.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.2.sql
deleted file mode 100644
index 1338e780ae5..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.2.sql
+++ /dev/null
@@ -1,31 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ d_year, 
s_nation, p_category,
-SUM(lo_revenue - lo_supplycost) AS PROFIT
-FROM date, customer, supplier, part, lineorder
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_partkey = p_partkey
-AND lo_orderdate = d_datekey
-AND c_region = 'AMERICA'
-AND s_region = 'AMERICA'
-AND (d_year = 1997 OR d_year = 1998)
-AND (p_mfgr = 'MFGR#1'
-OR p_mfgr = 'MFGR#2')
-GROUP BY d_year, s_nation, p_category
-ORDER BY d_year, s_nation, p_category;
diff --git a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.3.sql 
b/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.3.sql
deleted file mode 100644
index d8e6f7c42d4..00000000000
--- a/regression-test/suites/ssb_sf0.1_p1/sql/pipelinex_q4.3.sql
+++ /dev/null
@@ -1,29 +0,0 @@
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements.  See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership.  The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License.  You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied.  See the License for the
--- specific language governing permissions and limitations
--- under the License.
-
-SELECT /*+SET_VAR(experimental_enable_pipeline_x_engine=true) */ d_year, 
s_city, p_brand,
-SUM(lo_revenue - lo_supplycost) AS PROFIT
-FROM date, customer, supplier, part, lineorder
-WHERE lo_custkey = c_custkey
-AND lo_suppkey = s_suppkey
-AND lo_partkey = p_partkey
-AND lo_orderdate = d_datekey
-AND s_nation = 'UNITED STATES'
-AND (d_year = 1997 OR d_year = 1998)
-AND p_category = 'MFGR#14'
-GROUP BY d_year, s_city, p_brand
-ORDER BY d_year, s_city, p_brand;
diff --git a/regression-test/suites/variant_p0/nested.groovy 
b/regression-test/suites/variant_p0/nested.groovy
index a0beed45c69..047de391ca0 100644
--- a/regression-test/suites/variant_p0/nested.groovy
+++ b/regression-test/suites/variant_p0/nested.groovy
@@ -117,7 +117,7 @@ 
parallel_pipeline_task_num=7,profile_level=1,enable_pipeline_engine=true,enable_
                 properties("replication_num" = "1", "disable_auto_compaction" 
= "false", "enable_unique_key_merge_on_write" = "true", 
"variant_enable_flatten_nested" = "true");
             """
         sql """insert into var_nested2 select * from var_nested order by k 
limit 1024"""
-        qt_sql """select  
/*+SET_VAR(batch_size=4064,broker_load_batch_size=16352,disable_streaming_preaggregations=true,enable_distinct_streaming_aggregation=true,parallel_pipeline_task_num=1,profile_level=1,enable_pipeline_engine=false,enable_parallel_scan=true,parallel_scan_max_scanners_count=48,parallel_scan_min_rows_per_scanner=16384,enable_fold_constant_by_be=true,enable_rewrite_element_at_to_slot=true,runtime_filter_type=12,enable_parallel_result_sink=false,enable_nereids_planner=
 [...]
+        qt_sql """select  
/*+SET_VAR(batch_size=4064,broker_load_batch_size=16352,disable_streaming_preaggregations=true,enable_distinct_streaming_aggregation=true,parallel_pipeline_task_num=1,profile_level=1,enable_parallel_scan=true,parallel_scan_max_scanners_count=48,parallel_scan_min_rows_per_scanner=16384,enable_fold_constant_by_be=true,enable_rewrite_element_at_to_slot=true,runtime_filter_type=12,enable_parallel_result_sink=false,enable_nereids_planner=true,rewrite_or_to_in_predica
 [...]
         qt_sql """select v['nested'] from var_nested2 where k < 10 order by k 
limit 10;"""
         // 0. nomal explode variant array
         order_qt_explode_sql """select count(),cast(vv['xx'] as int) from 
var_nested lateral view explode_variant_array(v['nested']) tmp as vv where 
vv['xx'] = 10 group by cast(vv['xx'] as int)"""


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