[ONLY FOR TEST]Support unnest test

[jacktengg]

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

Release note

None

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[hello-stephen]

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[jacktengg]

run buildall

[doris-robot]

Cloud UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	79.52% (1771/2227)
Line Coverage	64.83% (31287/48262)
Region Coverage	65.39% (15568/23808)
Branch Coverage	55.98% (8274/14780)

[doris-robot]

TPC-H: Total hot run time: 36261 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 0e64e32aa6aad86520ac733bf29d89db65025146, data reload: false

------ Round 1 ----------------------------------
q1	16543	4490	4238	4238
q2	2040	373	254	254
q3	9707	1425	787	787
q4	9875	872	316	316
q5	7531	2334	2093	2093
q6	210	182	141	141
q7	1108	888	723	723
q8	9272	1533	1275	1275
q9	7026	5540	5551	5540
q10	6863	2407	1972	1972
q11	564	349	322	322
q12	665	748	589	589
q13	17604	3755	2985	2985
q14	312	303	285	285
q15	607	534	515	515
q16	723	690	648	648
q17	703	861	638	638
q18	7729	7187	7160	7160
q19	1032	1104	663	663
q20	409	383	274	274
q21	4375	4115	3867	3867
q22	1066	1030	976	976
Total cold run time: 105964 ms
Total hot run time: 36261 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4396	4335	4345	4335
q2	359	425	330	330
q3	2159	2795	2287	2287
q4	1391	1852	1304	1304
q5	4259	4926	4565	4565
q6	265	184	148	148
q7	2141	2002	1794	1794
q8	2929	2706	2658	2658
q9	7552	7547	7438	7438
q10	3197	3284	2855	2855
q11	669	582	543	543
q12	703	790	686	686
q13	3739	4002	3243	3243
q14	315	339	287	287
q15	569	523	521	521
q16	689	736	675	675
q17	1284	1512	1605	1512
q18	7991	7841	7615	7615
q19	936	859	894	859
q20	2009	2119	1953	1953
q21	5149	4381	4155	4155
q22	1086	1053	996	996
Total cold run time: 53787 ms
Total hot run time: 50759 ms

[doris-robot]

TPC-DS: Total hot run time: 185009 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit 0e64e32aa6aad86520ac733bf29d89db65025146, data reload: false

query5	4942	690	539	539
query6	359	266	272	266
query7	4256	502	302	302
query8	385	309	344	309
query9	9065	2799	2803	2799
query10	603	453	423	423
query11	15781	15061	14906	14906
query12	213	145	140	140
query13	1301	542	422	422
query14	6182	3244	2949	2949
query14_1	2835	2864	2772	2772
query15	239	220	204	204
query16	900	525	494	494
query17	1154	737	633	633
query18	2485	469	372	372
query19	261	246	232	232
query20	143	143	137	137
query21	234	148	125	125
query22	3958	3950	3876	3876
query23	16619	16308	16036	16036
query23_1	16276	16169	16170	16169
query24	7137	1696	1249	1249
query24_1	1303	1300	1281	1281
query25	677	553	491	491
query26	1289	306	196	196
query27	2679	504	330	330
query28	4466	2250	2228	2228
query29	891	612	518	518
query30	340	283	234	234
query31	892	782	682	682
query32	104	96	92	92
query33	623	423	378	378
query34	913	930	565	565
query35	837	891	786	786
query36	882	930	846	846
query37	156	118	108	108
query38	2999	3028	3031	3028
query39	773	776	730	730
query39_1	722	724	724	724
query40	263	177	159	159
query41	80	80	77	77
query42	132	135	125	125
query43	470	483	441	441
query44	1404	831	838	831
query45	229	220	218	218
query46	927	1026	657	657
query47	1747	1787	1700	1700
query48	347	359	298	298
query49	724	530	451	451
query50	698	335	262	262
query51	3863	3930	3941	3930
query52	130	138	124	124
query53	340	376	327	327
query54	376	342	340	340
query55	110	103	98	98
query56	402	409	411	409
query57	1196	1197	1134	1134
query58	365	363	349	349
query59	2403	2561	2370	2370
query60	410	405	387	387
query61	249	275	208	208
query62	761	737	687	687
query63	350	323	344	323
query64	4901	1396	1109	1109
query65	4100	4029	4003	4003
query66	1557	542	426	426
query67	15460	15168	15114	15114
query68	8414	1033	757	757
query69	558	414	377	377
query70	1136	1045	1044	1044
query71	426	361	336	336
query72	5961	5015	4849	4849
query73	680	583	337	337
query74	8857	8944	8867	8867
query75	3281	3282	2887	2887
query76	4022	1212	792	792
query77	617	479	380	380
query78	9480	9574	8932	8932
query79	1639	909	633	633
query80	809	775	653	653
query81	527	284	258	258
query82	437	169	127	127
query83	295	294	280	280
query84	268	128	117	117
query85	1006	547	515	515
query86	357	325	319	319
query87	3269	3272	3235	3235
query88	4245	2475	2473	2473
query89	503	471	424	424
query90	2175	202	199	199
query91	209	185	164	164
query92	107	93	90	90
query93	1562	920	572	572
query94	529	325	322	322
query95	646	399	432	399
query96	622	495	230	230
query97	2315	2339	2287	2287
query98	245	216	213	213
query99	1365	1374	1276	1276
Total cold run time: 266461 ms
Total hot run time: 185009 ms

[hello-stephen]

FE UT Coverage Report

Increment line coverage 45.02% (131/291) 🎉
Increment coverage report
Complete coverage report

[doris-robot]

ClickBench: Total hot run time: 28.55 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 0e64e32aa6aad86520ac733bf29d89db65025146, data reload: false

query1	0.06	0.05	0.05
query2	0.14	0.08	0.08
query3	0.33	0.09	0.08
query4	1.60	0.10	0.11
query5	0.26	0.25	0.25
query6	1.19	0.64	0.64
query7	0.04	0.03	0.03
query8	0.08	0.06	0.06
query9	0.59	0.51	0.49
query10	0.56	0.56	0.56
query11	0.26	0.13	0.15
query12	0.27	0.15	0.16
query13	0.65	0.63	0.61
query14	1.02	1.01	1.01
query15	0.89	0.80	0.82
query16	0.40	0.38	0.40
query17	1.07	1.07	1.04
query18	0.25	0.23	0.23
query19	1.85	1.80	1.76
query20	0.02	0.02	0.02
query21	15.43	0.28	0.24
query22	4.99	0.11	0.10
query23	15.39	0.41	0.23
query24	2.46	0.48	0.32
query25	0.10	0.10	0.10
query26	0.19	0.17	0.18
query27	0.10	0.10	0.10
query28	3.94	1.38	1.18
query29	12.55	4.11	3.31
query30	0.37	0.14	0.13
query31	2.84	0.66	0.42
query32	3.24	0.60	0.50
query33	3.03	3.03	3.09
query34	16.77	5.26	4.60
query35	4.80	4.62	4.67
query36	0.63	0.50	0.50
query37	0.24	0.08	0.09
query38	0.22	0.06	0.06
query39	0.07	0.06	0.05
query40	0.20	0.19	0.17
query41	0.14	0.07	0.07
query42	0.09	0.06	0.05
query43	0.06	0.06	0.05
Total cold run time: 99.38 s
Total hot run time: 28.55 s

[doris-robot]

BE UT Coverage Report

Increment line coverage 79.04% (132/167) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	53.45% (18970/35490)
Line Coverage	39.31% (176064/447832)
Region Coverage	33.87% (136242/402202)
Branch Coverage	34.82% (58861/169036)

[hello-stephen]

BE Regression && UT Coverage Report

Increment line coverage 80.24% (134/167) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	58.17% (20182/34695)
Line Coverage	43.88% (196007/446640)
Region Coverage	38.42% (156128/406367)
Branch Coverage	39.17% (66436/169600)