[fix](nestedtypes) fix and move nested case to p2 and fix cases (#40681)

regression-test/suites/datatype_p0/nested_types/base_cases/one_level_nestedtypes_with_s3data.groovy

@@ -28,6 +28,9 @@ suite("one_level_nestedtypes_with_s3data") {
     String s3_endpoint = getS3Endpoint()
     String bucket = context.config.otherConfigs.get("s3BucketName");
 
+    sql """ set enable_nereids_timeout=false; """
+    sql """ set max_scan_key_num = 48 """
+    sql """ set max_pushdown_conditions_per_column=1024 """
 
     def dataFilePath = "https://"+"${bucket}"+"."+"${s3_endpoint}"+"/regression/datalake"
 //    def dataFilePath = "/mnt/disk1/wangqiannan/export/ol"
@@ -56,7 +59,10 @@ suite("one_level_nestedtypes_with_s3data") {
         }
     }
 
-    def be_id = 10139
+    List<List<Object>> backends =  sql """ show backends """
+    assertTrue(backends.size() > 0)
+    def be_id = backends[0][0]
+
     def load_from_tvf = {table_name, uri_file, format ->
         if (format == "csv") {
             order_qt_sql_tvf """select * from local(
@@ -85,8 +91,6 @@ suite("one_level_nestedtypes_with_s3data") {
             "column_separator"="|",
             "format" = "${format}"); """
         }
-        // where to filter different format data
-        qt_select_doris """ select c_char from ${table_name} where k1 IS NOT NULL order by k1 limit 10; """
     }
     def load_from_s3 = {table_name, uri_file, format ->
         if (format == "csv") {
@@ -122,8 +126,6 @@ suite("one_level_nestedtypes_with_s3data") {
                     "format" = "${format}",
                     "read_json_by_line"="true"); """
         }
-        // where to filter different format data
-        order_qt_select_doris """ select * from ${table_name} where k1 IS NOT NULL order by k1 limit 10; """
     }
 
     // step1. create table