From ab8cfbbfb630b98f91fb629511ce6189085123b0 Mon Sep 17 00:00:00 2001
From: yiguolei <676222867@qq.com>
Date: Wed, 10 May 2023 12:06:02 +0800
Subject: [PATCH] [bugfix](regression-test) add some window function test
 (#19460)

Only 2000 union will cause BE use a lot of memory, so that I enable other test in this PR only disable 2000 union case.



---------

Co-authored-by: yiguolei <yiguolei@gmail.com>
---
 .../main/java/org/apache/doris/qe/SessionVariable.java    | 3 ++-
 regression-test/pipeline/p0/conf/regression-conf.groovy   | 2 +-
 .../window_functions/test_window_function.groovy          | 8 ++++----
 3 files changed, 7 insertions(+), 6 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 731635b5c8..9e55696c85 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
@@ -636,7 +636,8 @@ public class SessionVariable implements Serializable, Writable {
      * the new optimizer is fully developed. I hope that day
      * would be coming soon.
      */
-    @VariableMgr.VarAttr(name = ENABLE_NEREIDS_PLANNER, needForward = true, expType = ExperimentalType.EXPERIMENTAL)
+    @VariableMgr.VarAttr(name = ENABLE_NEREIDS_PLANNER, needForward = true,
+            fuzzy = true, expType = ExperimentalType.EXPERIMENTAL)
     private boolean enableNereidsPlanner = false;
 
     @VariableMgr.VarAttr(name = DISABLE_NEREIDS_RULES, needForward = true)
diff --git a/regression-test/pipeline/p0/conf/regression-conf.groovy b/regression-test/pipeline/p0/conf/regression-conf.groovy
index 4fdf7d77bc..33e2bc8ff5 100644
--- a/regression-test/pipeline/p0/conf/regression-conf.groovy
+++ b/regression-test/pipeline/p0/conf/regression-conf.groovy
@@ -48,7 +48,7 @@ testDirectories = ""
 // this groups will not be executed
 excludeGroups = ""
 // this suites will not be executed
-excludeSuites = "test_broker_load,test_window_function"
+excludeSuites = "test_broker_load"
 // this directories will not be executed
 excludeDirectories = ""
 
diff --git a/regression-test/suites/query_p0/sql_functions/window_functions/test_window_function.groovy b/regression-test/suites/query_p0/sql_functions/window_functions/test_window_function.groovy
index c6e503816c..0748ebb833 100644
--- a/regression-test/suites/query_p0/sql_functions/window_functions/test_window_function.groovy
+++ b/regression-test/suites/query_p0/sql_functions/window_functions/test_window_function.groovy
@@ -492,10 +492,10 @@ suite("test_window_function") {
 
     sql """ admin set frontend config("remote_fragment_exec_timeout_ms"="300000"); """
 
-    qt_window_hang2"""select /*+SET_VAR(parallel_fragment_exec_instance_num=1) */ A.${k1}, A.wj - B.dyk + 1 as num from 
-        (select ${k1}, wj from ${line} as W1) as A join 
-        (select ${k1}, min(wj) as dyk from ${line} as W2 group by ${k1}) as B
-        where A.${k1}=B.${k1}  order by A.${k1}, num"""
+    //qt_window_hang2"""select /*+SET_VAR(parallel_fragment_exec_instance_num=1) */ A.${k1}, A.wj - B.dyk + 1 as num from 
+    //    (select ${k1}, wj from ${line} as W1) as A join 
+    //    (select ${k1}, min(wj) as dyk from ${line} as W2 group by ${k1}) as B
+    //    where A.${k1}=B.${k1}  order by A.${k1}, num"""
 
     //test_hujie
     line = "("