[fix](Nereids) aggregate combinator should be case-insensitive

[morrySnow]

No description provided.

[doris-robot]

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[morrySnow]

run buildall

[doris-robot]

TPC-H: Total hot run time: 39875 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 9c9050abba91345ebc281c321b4e219a4418c1ba, data reload: false

------ Round 1 ----------------------------------
q1	17824	4430	4233	4233
q2	2032	195	196	195
q3	10542	1224	1166	1166
q4	10574	762	709	709
q5	7790	2675	2711	2675
q6	225	137	134	134
q7	963	610	603	603
q8	9628	2098	2096	2096
q9	9315	6641	6607	6607
q10	9146	3748	3721	3721
q11	445	250	238	238
q12	586	220	220	220
q13	17764	3014	2949	2949
q14	265	219	215	215
q15	512	468	470	468
q16	526	384	380	380
q17	956	720	687	687
q18	7943	7350	7582	7350
q19	2473	1550	1497	1497
q20	651	306	308	306
q21	5344	3148	3309	3148
q22	346	284	278	278
Total cold run time: 115850 ms
Total hot run time: 39875 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4336	4221	4230	4221
q2	377	267	264	264
q3	2963	2709	2698	2698
q4	1890	1631	1594	1594
q5	5201	5286	5262	5262
q6	212	127	127	127
q7	2114	1745	1709	1709
q8	3196	3278	3276	3276
q9	8336	8347	8360	8347
q10	3938	3684	3732	3684
q11	579	490	483	483
q12	733	603	597	597
q13	17474	2983	3017	2983
q14	299	246	257	246
q15	512	479	472	472
q16	466	415	420	415
q17	1797	1482	1450	1450
q18	7684	7533	7388	7388
q19	1647	1537	1601	1537
q20	2005	1795	1771	1771
q21	4831	4860	4750	4750
q22	553	496	484	484
Total cold run time: 71143 ms
Total hot run time: 53758 ms

[doris-robot]

TPC-DS: Total hot run time: 172071 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 9c9050abba91345ebc281c321b4e219a4418c1ba, data reload: false

query1	946	403	372	372
query2	6439	2389	2293	2293
query3	6646	203	207	203
query4	19273	17367	17301	17301
query5	4209	423	413	413
query6	256	166	168	166
query7	4589	300	294	294
query8	246	184	179	179
query9	8605	2439	2443	2439
query10	457	277	258	258
query11	10464	9997	10043	9997
query12	140	88	87	87
query13	1646	379	379	379
query14	10225	7646	7043	7043
query15	278	169	170	169
query16	8155	272	272	272
query17	1831	550	536	536
query18	2069	287	298	287
query19	209	167	159	159
query20	95	89	91	89
query21	201	139	129	129
query22	4176	3859	3858	3858
query23	33553	32887	33058	32887
query24	12129	2907	2782	2782
query25	644	346	366	346
query26	1747	166	157	157
query27	3034	327	330	327
query28	7365	2076	2073	2073
query29	1025	612	604	604
query30	278	150	148	148
query31	968	754	754	754
query32	93	54	60	54
query33	761	278	265	265
query34	1034	484	487	484
query35	747	636	589	589
query36	1064	922	922	922
query37	262	70	67	67
query38	2925	2767	2745	2745
query39	882	787	773	773
query40	269	124	124	124
query41	46	45	44	44
query42	101	94	97	94
query43	585	557	556	556
query44	1229	735	744	735
query45	179	158	162	158
query46	1071	741	730	730
query47	1835	1793	1772	1772
query48	372	310	305	305
query49	1185	392	396	392
query50	767	391	398	391
query51	6886	6847	6811	6811
query52	108	88	94	88
query53	362	279	292	279
query54	962	451	426	426
query55	76	73	78	73
query56	260	241	248	241
query57	1148	1044	1067	1044
query58	237	231	205	205
query59	3476	3126	3000	3000
query60	277	253	250	250
query61	93	88	87	87
query62	645	438	438	438
query63	310	289	285	285
query64	9821	2220	1760	1760
query65	3206	3092	3135	3092
query66	1368	329	311	311
query67	15093	14632	14618	14618
query68	6171	562	556	556
query69	547	272	273	272
query70	1117	1126	1056	1056
query71	464	274	272	272
query72	7965	5607	5578	5578
query73	759	330	327	327
query74	6143	5567	5633	5567
query75	3946	2641	2591	2591
query76	3823	932	964	932
query77	594	273	272	272
query78	10441	9733	9824	9733
query79	2709	519	527	519
query80	1359	445	435	435
query81	510	220	219	219
query82	1432	97	89	89
query83	206	169	177	169
query84	266	91	84	84
query85	1578	282	324	282
query86	467	311	282	282
query87	3287	3108	3125	3108
query88	4115	2443	2422	2422
query89	483	397	392	392
query90	1999	193	191	191
query91	130	100	101	100
query92	62	52	53	52
query93	3808	547	520	520
query94	1186	192	193	192
query95	416	326	309	309
query96	592	274	269	269
query97	3166	3017	3007	3007
query98	250	211	226	211
query99	1250	854	856	854
Total cold run time: 282874 ms
Total hot run time: 172071 ms

[doris-robot]

ClickBench: Total hot run time: 31.48 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 9c9050abba91345ebc281c321b4e219a4418c1ba, data reload: false

query1	0.04	0.03	0.03
query2	0.07	0.04	0.03
query3	0.22	0.06	0.05
query4	1.65	0.09	0.09
query5	0.50	0.49	0.49
query6	1.12	0.72	0.73
query7	0.02	0.01	0.01
query8	0.05	0.04	0.04
query9	0.54	0.49	0.49
query10	0.55	0.54	0.53
query11	0.16	0.12	0.11
query12	0.14	0.12	0.12
query13	0.60	0.59	0.58
query14	0.77	0.76	0.77
query15	0.84	0.81	0.81
query16	0.35	0.37	0.37
query17	1.03	1.02	1.00
query18	0.24	0.24	0.26
query19	1.87	1.77	1.69
query20	0.01	0.01	0.01
query21	15.72	0.66	0.66
query22	4.68	5.77	2.80
query23	18.31	1.38	1.25
query24	1.56	0.27	0.25
query25	0.15	0.08	0.07
query26	0.25	0.16	0.16
query27	0.08	0.07	0.07
query28	13.41	1.02	1.00
query29	13.22	3.33	3.27
query30	0.25	0.06	0.06
query31	2.87	0.38	0.38
query32	3.28	0.46	0.47
query33	2.88	2.88	2.90
query34	17.32	4.45	4.51
query35	4.52	4.53	4.51
query36	0.66	0.46	0.45
query37	0.17	0.15	0.16
query38	0.15	0.14	0.14
query39	0.04	0.03	0.04
query40	0.16	0.15	0.15
query41	0.09	0.05	0.04
query42	0.06	0.04	0.05
query43	0.04	0.04	0.04
Total cold run time: 110.64 s
Total hot run time: 31.48 s

[morrySnow]

run p0

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.