[fix](regression) fix regression failure of window_funnel caused by duplicated table name

regression-test/data/nereids_p0/aggregate/window_funnel.out

@@ -11,6 +11,9 @@
 -- !window_funnel --
 2
 
+-- !window_funnel_deduplication_compat --
+4
+
 -- !window_funnel_deduplication --
 2
 

regression-test/suites/nereids_p0/aggregate/window_funnel.groovy

@@ -111,7 +111,7 @@ suite("window_funnel") {
     strBuilder.append("curl --location-trusted -u " + context.config.jdbcUser + ":" + context.config.jdbcPassword)
     strBuilder.append(" http://" + context.config.feHttpAddress + "/rest/v1/config/fe?conf_item=be_exec_version")
 
-    String command = strBuilder.toString()
+    def command = strBuilder.toString()
     def process = command.toString().execute()
     def code = process.waitFor()
     def err = IOGroovyMethods.getText(new BufferedReader(new InputStreamReader(process.getErrorStream())));
@@ -130,8 +130,73 @@ suite("window_funnel") {
         }
     }
     if (beExecVersion < 3) {
+        sql """ DROP TABLE IF EXISTS ${tableName} """
+        sql """
+            CREATE TABLE IF NOT EXISTS ${tableName} (
+                xwho varchar(50) NULL COMMENT 'xwho',
+                xwhen datetimev2(3) COMMENT 'xwhen',
+                xwhat int NULL COMMENT 'xwhat'
+            )
+            DUPLICATE KEY(xwho)
+            DISTRIBUTED BY HASH(xwho) BUCKETS 3
+            PROPERTIES (
+            "replication_num" = "1"
+            );
+        """
+        sql "INSERT into ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 10:41:00.111111', 1)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 13:28:02.111111', 2)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 13:28:03.111111', 2)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 14:15:01.111111', 3)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 15:05:04.111111', 4)"
+        qt_window_funnel_deduplication_compat """
+            select
+                window_funnel(
+                    20000,
+                    'deduplication',
+                    t.xwhen,
+                    t.xwhat = 1,
+                    t.xwhat = 2,
+                    t.xwhat = 3,
+                    t.xwhat = 4
+                    ) AS level
+            from ${tableName} t;
+        """
+        sql """ DROP TABLE IF EXISTS ${tableName} """
         logger.warn("Be exec version(${beExecVersion}) is less than 3, skip window_funnel mode test")
         return
+    } else {
+        sql """ DROP TABLE IF EXISTS ${tableName} """
+        sql """
+            CREATE TABLE IF NOT EXISTS ${tableName} (
+                xwho varchar(50) NULL COMMENT 'xwho',
+                xwhen datetimev2(3) COMMENT 'xwhen',
+                xwhat int NULL COMMENT 'xwhat'
+            )
+            DUPLICATE KEY(xwho)
+            DISTRIBUTED BY HASH(xwho) BUCKETS 3
+            PROPERTIES (
+            "replication_num" = "1"
+            );
+        """
+        sql "INSERT into ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 10:41:00.111111', 1)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 13:28:02.111111', 2)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 13:28:03.111111', 2)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 14:15:01.111111', 3)"
+        sql "INSERT INTO ${tableName} (xwho, xwhen, xwhat) VALUES('1', '2022-03-12 15:05:04.111111', 4)"
+        qt_window_funnel_deduplication_compat """
+            select
+                window_funnel(
+                    20000,
+                    'default',
+                    t.xwhen,
+                    t.xwhat = 1,
+                    t.xwhat = 2,
+                    t.xwhat = 3,
+                    t.xwhat = 4
+                    ) AS level
+            from ${tableName} t;
+        """
+        sql """ DROP TABLE IF EXISTS ${tableName} """
     }
 
     sql """ DROP TABLE IF EXISTS ${tableName} """