branch-3.0: [Bug](set) fix find null get wrong result on set operators #48001

[github-actions]

Cherry-picked from #48001

[hello-stephen]

Thank you for your contribution to Apache Doris.
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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?

[hello-stephen]

run buildall

[doris-robot]

TPC-H: Total hot run time: 41085 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 10c74ff0f6d4d040b51f918b3ef086b7f4851639, data reload: false

------ Round 1 ----------------------------------
q1	17568	7385	7229	7229
q2	2057	180	186	180
q3	10568	1081	1162	1081
q4	10568	769	802	769
q5	7776	2922	2837	2837
q6	239	145	141	141
q7	968	610	609	609
q8	9376	1964	2019	1964
q9	6550	6420	6470	6420
q10	7012	2292	2369	2292
q11	468	271	263	263
q12	397	205	206	205
q13	17806	3078	2997	2997
q14	240	212	210	210
q15	557	519	516	516
q16	676	582	607	582
q17	980	560	584	560
q18	7269	6683	6697	6683
q19	1380	1091	1100	1091
q20	483	203	197	197
q21	4008	3263	3261	3261
q22	1115	1011	998	998
Total cold run time: 108061 ms
Total hot run time: 41085 ms

----- Round 2, with runtime_filter_mode=off -----
q1	7253	7171	7189	7171
q2	340	230	229	229
q3	2953	2936	2904	2904
q4	2072	1825	1861	1825
q5	5713	5733	5788	5733
q6	233	142	143	142
q7	2226	1809	1850	1809
q8	3348	3560	3508	3508
q9	8843	8857	8793	8793
q10	3582	3609	3577	3577
q11	608	502	475	475
q12	804	638	628	628
q13	10802	3107	3197	3107
q14	305	295	277	277
q15	579	534	512	512
q16	699	655	653	653
q17	1816	1580	1613	1580
q18	8265	7662	7629	7629
q19	1666	1628	1595	1595
q20	2108	1885	1879	1879
q21	5567	5315	5381	5315
q22	1187	1053	1032	1032
Total cold run time: 70969 ms
Total hot run time: 60373 ms

[doris-robot]

TPC-DS: Total hot run time: 198394 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 10c74ff0f6d4d040b51f918b3ef086b7f4851639, data reload: false

query1	1312	945	899	899
query2	6268	2112	2170	2112
query3	10964	4426	4416	4416
query4	66514	29073	23748	23748
query5	5003	468	457	457
query6	415	186	189	186
query7	5543	312	309	309
query8	311	218	222	218
query9	8548	2722	2743	2722
query10	457	295	277	277
query11	17327	15084	15971	15084
query12	156	103	101	101
query13	1492	459	433	433
query14	10843	7781	7141	7141
query15	204	185	193	185
query16	7105	514	544	514
query17	1087	602	612	602
query18	1950	335	329	329
query19	212	165	164	164
query20	123	118	111	111
query21	205	105	107	105
query22	4872	4297	4425	4297
query23	34198	34117	34205	34117
query24	6273	2842	2960	2842
query25	546	440	428	428
query26	670	172	178	172
query27	1932	349	365	349
query28	4051	2474	2416	2416
query29	669	452	433	433
query30	242	157	163	157
query31	969	830	852	830
query32	69	53	56	53
query33	463	284	287	284
query34	888	503	534	503
query35	851	731	726	726
query36	1115	972	978	972
query37	127	82	77	77
query38	4120	4009	3986	3986
query39	1515	1454	1469	1454
query40	210	103	99	99
query41	50	50	47	47
query42	116	100	101	100
query43	536	501	518	501
query44	1168	835	833	833
query45	191	175	168	168
query46	1133	719	722	719
query47	2053	1906	1961	1906
query48	471	391	390	390
query49	718	402	387	387
query50	861	434	434	434
query51	7282	7132	7204	7132
query52	97	88	87	87
query53	252	179	187	179
query54	563	461	453	453
query55	81	76	76	76
query56	263	242	235	235
query57	1198	1098	1091	1091
query58	208	200	206	200
query59	3168	3047	3101	3047
query60	280	249	276	249
query61	108	107	111	107
query62	834	750	743	743
query63	213	188	195	188
query64	1357	666	680	666
query65	3416	3220	3204	3204
query66	703	302	309	302
query67	15829	15776	15786	15776
query68	4133	570	577	570
query69	437	277	274	274
query70	1206	1137	1132	1132
query71	372	259	263	259
query72	6399	4029	4102	4029
query73	747	346	354	346
query74	10346	9074	9267	9074
query75	3338	2656	2680	2656
query76	1859	1144	1012	1012
query77	459	270	267	267
query78	10470	9553	9537	9537
query79	1134	589	609	589
query80	808	420	431	420
query81	500	239	236	236
query82	1298	122	121	121
query83	171	163	143	143
query84	285	87	84	84
query85	868	300	284	284
query86	334	304	303	303
query87	4405	4272	4323	4272
query88	3469	2545	2454	2454
query89	421	295	288	288
query90	2025	189	187	187
query91	193	147	149	147
query92	60	49	50	49
query93	1313	535	540	535
query94	809	281	318	281
query95	355	258	264	258
query96	613	287	295	287
query97	3346	3145	3171	3145
query98	215	214	199	199
query99	1659	1433	1428	1428
Total cold run time: 317015 ms
Total hot run time: 198394 ms

[doris-robot]

ClickBench: Total hot run time: 32.68 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 10c74ff0f6d4d040b51f918b3ef086b7f4851639, data reload: false

query1	0.04	0.03	0.02
query2	0.08	0.03	0.04
query3	0.23	0.06	0.06
query4	1.63	0.11	0.11
query5	0.52	0.51	0.51
query6	1.14	0.73	0.73
query7	0.02	0.01	0.01
query8	0.04	0.03	0.05
query9	0.57	0.52	0.50
query10	0.57	0.55	0.55
query11	0.14	0.10	0.10
query12	0.14	0.11	0.11
query13	0.61	0.60	0.59
query14	2.70	2.73	2.76
query15	0.90	0.82	0.81
query16	0.36	0.40	0.41
query17	1.10	1.08	1.08
query18	0.24	0.22	0.21
query19	1.88	1.81	1.97
query20	0.01	0.01	0.01
query21	15.37	0.57	0.56
query22	3.29	2.69	1.96
query23	16.98	1.00	0.87
query24	3.39	1.50	0.71
query25	0.25	0.04	0.08
query26	0.56	0.13	0.13
query27	0.04	0.04	0.05
query28	10.40	1.10	1.07
query29	12.55	3.23	3.20
query30	0.24	0.06	0.06
query31	2.86	0.39	0.38
query32	3.25	0.46	0.46
query33	3.02	3.01	2.99
query34	17.20	4.53	4.50
query35	4.65	4.50	4.55
query36	0.66	0.50	0.51
query37	0.10	0.06	0.06
query38	0.04	0.04	0.03
query39	0.03	0.02	0.03
query40	0.17	0.13	0.13
query41	0.08	0.03	0.02
query42	0.04	0.02	0.02
query43	0.04	0.03	0.03
Total cold run time: 108.13 s
Total hot run time: 32.68 s

[dataroaring]

LGTM