[fix](nereids) show columns type hide Column Version #59684

catpineapple · 2026-01-08T11:12:01Z

What problem does this PR solve?

This update fixes an issue where the SHOW FULL COLUMNS statement still displayed version for date, datetime, and decimal data types. This change aims for better compatibility with MySQL behavior and BI applications.

MySQL [(none)]> SHOW FULL COLUMNS FROM `doris_all_types_demo` FROM `tpch`;
+---------------------------+---------------+-----------+------+------+---------+-------+------------+-----------------------------------------------------+
| Field                     | Type          | Collation | Null | Key  | Default | Extra | Privileges | Comment                                             |
+---------------------------+---------------+-----------+------+------+---------+-------+------------+-----------------------------------------------------+
| col_09_decimal            | decimal(10,2) |           | YES  | NO   | NULL    | NONE  |            | DECIMAL: exact decimal (precision, scale)           |
| col_14_date               | date          |           | YES  | NO   | NULL    | NONE  |            | DATE: date format YYYY-MM-DD                        |
| col_15_datetime           | datetime      |           | YES  | NO   | NULL    | NONE  |            | DATETIME: datetime format YYYY-MM-DD HH:MM:SS       |
| col_16_datetime_precision | datetime(3)   |           | YES  | NO   | NULL    | NONE  |            | DATETIME(3): datetime with millisecond precision    |
+---------------------------+---------------+-----------+------+------+---------+-------+------------+-----------------------------------------------------+

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

Thearas · 2026-01-08T11:12:07Z

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:

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

morrySnow

add a regression test case or ut

catpineapple · 2026-01-09T09:08:44Z

run buildall

doris-robot · 2026-01-09T09:31:06Z

TPC-H: Total hot run time: 31826 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit a256adced53008ce73727361d10276c9ae2ed7f6, data reload: false

------ Round 1 ----------------------------------
q1	17632	4232	4019	4019
q2	2061	352	240	240
q3	10125	1271	756	756
q4	10219	863	315	315
q5	7538	2143	1825	1825
q6	188	170	140	140
q7	928	791	668	668
q8	9286	1452	1153	1153
q9	4833	4669	4456	4456
q10	6752	1844	1411	1411
q11	520	305	297	297
q12	688	758	601	601
q13	17826	3824	3085	3085
q14	290	299	269	269
q15	566	513	514	513
q16	685	686	640	640
q17	677	806	480	480
q18	6577	6467	6673	6467
q19	1184	1094	673	673
q20	417	417	256	256
q21	3291	2592	2503	2503
q22	1162	1114	1059	1059
Total cold run time: 103445 ms
Total hot run time: 31826 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4311	4371	4274	4274
q2	325	401	333	333
q3	2299	2748	2546	2546
q4	1400	1835	1440	1440
q5	4365	4327	4300	4300
q6	213	169	129	129
q7	2010	1963	1759	1759
q8	2709	2393	2351	2351
q9	6995	7365	7022	7022
q10	2506	2679	2303	2303
q11	539	451	474	451
q12	680	778	595	595
q13	3583	4128	3357	3357
q14	295	306	273	273
q15	513	489	516	489
q16	672	687	638	638
q17	1174	1317	1382	1317
q18	7436	7234	7239	7234
q19	815	779	784	779
q20	1888	1985	1785	1785
q21	4563	4187	4101	4101
q22	1115	1051	995	995
Total cold run time: 50406 ms
Total hot run time: 48471 ms

doris-robot · 2026-01-09T09:41:53Z

TPC-DS: Total hot run time: 172961 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 a256adced53008ce73727361d10276c9ae2ed7f6, data reload: false

query5	5323	593	435	435
query6	335	220	200	200
query7	4240	450	266	266
query8	343	244	228	228
query9	8773	2656	2610	2610
query10	555	364	346	346
query11	15142	15092	14844	14844
query12	193	112	118	112
query13	1276	507	362	362
query14	7082	3100	2730	2730
query14_1	2637	2618	2655	2618
query15	200	193	173	173
query16	986	462	440	440
query17	1113	659	567	567
query18	2702	434	328	328
query19	229	238	198	198
query20	125	116	116	116
query21	225	141	121	121
query22	3816	3998	3805	3805
query23	15994	15648	15403	15403
query23_1	15311	15675	15433	15433
query24	7178	1547	1159	1159
query24_1	1189	1172	1189	1172
query25	524	453	389	389
query26	1243	260	151	151
query27	2776	458	283	283
query28	4576	2130	2092	2092
query29	766	531	427	427
query30	307	234	208	208
query31	814	633	535	535
query32	74	68	65	65
query33	535	322	279	279
query34	893	880	513	513
query35	752	778	698	698
query36	874	869	884	869
query37	127	105	83	83
query38	2732	2712	2672	2672
query39	773	760	730	730
query39_1	718	718	718	718
query40	218	130	118	118
query41	68	63	64	63
query42	105	101	103	101
query43	435	447	412	412
query44	1327	719	714	714
query45	186	184	173	173
query46	850	951	576	576
query47	1409	1438	1363	1363
query48	310	324	244	244
query49	605	421	334	334
query50	637	298	205	205
query51	3770	3750	3738	3738
query52	109	107	96	96
query53	294	333	282	282
query54	280	255	240	240
query55	77	75	72	72
query56	301	290	295	290
query57	1033	1033	972	972
query58	265	252	250	250
query59	2150	2166	1993	1993
query60	325	311	303	303
query61	165	156	169	156
query62	383	376	337	337
query63	298	276	274	274
query64	4989	1406	1097	1097
query65	3795	3720	3752	3720
query66	1396	430	321	321
query67	15582	15658	15358	15358
query68	2750	1013	754	754
query69	474	363	320	320
query70	1008	971	938	938
query71	327	300	283	283
query72	6386	3591	3429	3429
query73	586	725	301	301
query74	8792	8758	8613	8613
query75	2750	2801	2445	2445
query76	2880	1070	645	645
query77	346	378	272	272
query78	9822	10013	9162	9162
query79	1040	918	606	606
query80	1163	595	488	488
query81	576	261	234	234
query82	419	152	112	112
query83	366	253	237	237
query84	264	115	102	102
query85	943	512	454	454
query86	434	319	320	319
query87	2877	2904	2753	2753
query88	3251	2240	2233	2233
query89	387	333	333	333
query90	1989	156	141	141
query91	168	164	141	141
query92	72	68	64	64
query93	1097	911	528	528
query94	667	330	291	291
query95	604	381	302	302
query96	601	474	217	217
query97	2376	2364	2302	2302
query98	209	205	198	198
query99	581	590	513	513
Total cold run time: 250053 ms
Total hot run time: 172961 ms

hello-stephen · 2026-01-09T10:19:02Z

FE UT Coverage Report

Increment line coverage 0.00% (0/1) 🎉
Increment coverage report
Complete coverage report

catpineapple · 2026-01-13T06:53:54Z

run buildall

doris-robot · 2026-01-13T07:29:44Z

TPC-H: Total hot run time: 31021 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 80a3b1ac9395a9ded6fdb852e8c64d1824ced92a, data reload: false

------ Round 1 ----------------------------------
q1	17615	4220	4043	4043
q2	2097	357	247	247
q3	10210	1327	693	693
q4	10228	916	320	320
q5	7576	2022	1902	1902
q6	190	173	138	138
q7	912	796	659	659
q8	9272	1418	1165	1165
q9	4905	4558	4546	4546
q10	6801	1826	1425	1425
q11	536	295	269	269
q12	712	723	561	561
q13	17766	3885	3039	3039
q14	291	292	271	271
q15	598	531	498	498
q16	682	664	617	617
q17	650	812	460	460
q18	6620	6505	6225	6225
q19	1129	947	568	568
q20	370	342	254	254
q21	2968	2394	2157	2157
q22	1033	1010	964	964
Total cold run time: 103161 ms
Total hot run time: 31021 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4119	4019	4032	4019
q2	316	384	314	314
q3	2106	2618	2162	2162
q4	1333	1723	1341	1341
q5	4058	3930	3961	3930
q6	213	170	129	129
q7	1807	1793	1696	1696
q8	2798	2525	2416	2416
q9	7401	7120	7194	7120
q10	2456	2700	2340	2340
q11	562	478	466	466
q12	714	781	601	601
q13	3605	4002	3396	3396
q14	297	306	282	282
q15	555	578	525	525
q16	661	667	642	642
q17	1137	1345	1414	1345
q18	7950	7987	7693	7693
q19	892	865	829	829
q20	2086	2085	1854	1854
q21	4937	4247	4145	4145
q22	1089	1021	1016	1016
Total cold run time: 51092 ms
Total hot run time: 48261 ms

doris-robot · 2026-01-13T07:40:26Z

TPC-DS: Total hot run time: 173235 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 80a3b1ac9395a9ded6fdb852e8c64d1824ced92a, data reload: false

query5	4431	642	476	476
query6	340	236	211	211
query7	4208	462	256	256
query8	355	258	254	254
query9	8709	2903	2886	2886
query10	518	375	350	350
query11	15245	15051	14838	14838
query12	173	120	117	117
query13	1261	498	399	399
query14	6439	3054	2781	2781
query14_1	2723	2734	2695	2695
query15	200	188	170	170
query16	970	499	462	462
query17	1073	650	549	549
query18	2558	422	320	320
query19	222	218	194	194
query20	127	116	117	116
query21	211	140	124	124
query22	3761	3998	3885	3885
query23	15912	15453	15421	15421
query23_1	15403	15514	15458	15458
query24	7128	1525	1185	1185
query24_1	1179	1142	1179	1142
query25	529	450	395	395
query26	1236	273	155	155
query27	2759	432	267	267
query28	4573	2137	2120	2120
query29	751	559	457	457
query30	321	243	216	216
query31	820	633	545	545
query32	93	80	78	78
query33	535	361	306	306
query34	921	884	526	526
query35	726	761	677	677
query36	892	890	787	787
query37	137	105	85	85
query38	2710	2688	2649	2649
query39	794	753	769	753
query39_1	719	722	701	701
query40	221	141	124	124
query41	78	68	100	68
query42	107	104	108	104
query43	497	478	392	392
query44	1354	731	727	727
query45	185	187	176	176
query46	837	953	590	590
query47	1424	1493	1394	1394
query48	301	324	238	238
query49	607	420	340	340
query50	613	312	195	195
query51	3813	3808	3733	3733
query52	104	115	99	99
query53	292	327	275	275
query54	285	263	265	263
query55	85	79	75	75
query56	304	306	311	306
query57	991	1000	907	907
query58	273	260	255	255
query59	2131	2191	1910	1910
query60	343	320	311	311
query61	158	153	158	153
query62	374	353	328	328
query63	302	276	274	274
query64	4892	1293	982	982
query65	3798	3737	3779	3737
query66	1420	430	326	326
query67	15259	14829	15499	14829
query68	2787	1006	744	744
query69	464	353	323	323
query70	990	950	920	920
query71	326	314	293	293
query72	5946	3379	3627	3379
query73	585	732	309	309
query74	8816	8791	8551	8551
query75	2764	2815	2476	2476
query76	2644	1069	666	666
query77	530	412	331	331
query78	9603	9921	9170	9170
query79	917	918	563	563
query80	653	594	524	524
query81	504	264	238	238
query82	327	151	116	116
query83	280	266	247	247
query84	256	124	96	96
query85	1004	522	482	482
query86	343	291	292	291
query87	2843	2853	2777	2777
query88	2989	2143	2121	2121
query89	387	360	336	336
query90	1970	175	167	167
query91	173	165	141	141
query92	73	76	67	67
query93	941	895	538	538
query94	581	336	308	308
query95	576	336	372	336
query96	574	509	201	201
query97	2360	2375	2296	2296
query98	212	199	200	199
query99	588	561	482	482
Total cold run time: 245514 ms
Total hot run time: 173235 ms

…show-columns-hide-version

catpineapple · 2026-01-14T10:49:11Z

run buildall

doris-robot · 2026-01-14T11:19:20Z

TPC-H: Total hot run time: 31318 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 7696ecc58116fee112e99948b0d658a9961d4953, data reload: false

------ Round 1 ----------------------------------
q1	17615	4230	4042	4042
q2	2069	347	227	227
q3	10153	1253	694	694
q4	10227	898	303	303
q5	7558	2104	1797	1797
q6	187	179	140	140
q7	930	763	645	645
q8	9259	1409	1126	1126
q9	4839	4522	4527	4522
q10	6766	1778	1405	1405
q11	520	299	278	278
q12	687	733	603	603
q13	17793	3800	3085	3085
q14	285	303	276	276
q15	584	512	505	505
q16	689	690	640	640
q17	646	781	483	483
q18	6601	6487	6523	6487
q19	1125	973	593	593
q20	397	360	242	242
q21	2944	2426	2256	2256
q22	1045	1022	969	969
Total cold run time: 102919 ms
Total hot run time: 31318 ms

----- Round 2, with runtime_filter_mode=off -----
q1	4078	4035	4009	4009
q2	330	414	336	336
q3	2058	2557	2223	2223
q4	1286	1758	1344	1344
q5	4188	3998	4035	3998
q6	222	168	129	129
q7	1931	1828	1630	1630
q8	2820	2505	2495	2495
q9	7311	7184	7091	7091
q10	2561	2748	2395	2395
q11	594	488	447	447
q12	709	766	663	663
q13	3589	4076	3504	3504
q14	298	301	278	278
q15	533	517	509	509
q16	643	672	628	628
q17	1150	1347	1567	1347
q18	8104	7682	7947	7682
q19	877	824	828	824
q20	2007	2122	1915	1915
q21	4512	4223	4177	4177
q22	1076	1059	986	986
Total cold run time: 50877 ms
Total hot run time: 48610 ms

doris-robot · 2026-01-14T11:30:09Z

TPC-DS: Total hot run time: 172944 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 7696ecc58116fee112e99948b0d658a9961d4953, data reload: false

query5	4451	620	478	478
query6	341	230	223	223
query7	4244	461	268	268
query8	347	259	243	243
query9	8749	2881	2864	2864
query10	468	370	319	319
query11	15250	15203	14998	14998
query12	179	119	116	116
query13	1250	479	394	394
query14	6245	2997	2759	2759
query14_1	2669	2638	2682	2638
query15	206	192	178	178
query16	985	472	396	396
query17	1104	683	562	562
query18	2472	440	336	336
query19	224	227	219	219
query20	119	117	111	111
query21	215	140	117	117
query22	3974	3964	4014	3964
query23	16119	15576	15460	15460
query23_1	15626	15583	15552	15552
query24	7126	1535	1182	1182
query24_1	1175	1172	1162	1162
query25	553	477	431	431
query26	1234	268	161	161
query27	2747	445	275	275
query28	4562	2149	2129	2129
query29	795	545	449	449
query30	317	248	218	218
query31	769	655	574	574
query32	84	76	78	76
query33	577	349	300	300
query34	900	886	516	516
query35	720	751	666	666
query36	847	871	845	845
query37	128	95	89	89
query38	2713	2706	2604	2604
query39	764	755	740	740
query39_1	697	720	713	713
query40	215	136	121	121
query41	82	61	60	60
query42	104	99	97	97
query43	422	460	413	413
query44	1297	717	732	717
query45	182	182	172	172
query46	826	964	564	564
query47	1487	1468	1436	1436
query48	309	312	247	247
query49	613	421	360	360
query50	598	258	203	203
query51	3773	3792	3785	3785
query52	100	110	94	94
query53	283	316	268	268
query54	290	269	248	248
query55	85	79	77	77
query56	312	300	318	300
query57	1053	1044	958	958
query58	273	252	253	252
query59	2085	2178	2047	2047
query60	336	348	313	313
query61	153	154	153	153
query62	413	382	313	313
query63	297	258	267	258
query64	4976	1284	993	993
query65	3841	3765	3759	3759
query66	1453	426	324	324
query67	15272	15315	14848	14848
query68	5964	989	696	696
query69	518	356	325	325
query70	1037	966	890	890
query71	346	308	287	287
query72	5716	3237	2618	2618
query73	775	706	299	299
query74	8676	8727	8572	8572
query75	2805	2784	2441	2441
query76	3336	1059	656	656
query77	509	377	293	293
query78	9760	9732	9160	9160
query79	1731	898	563	563
query80	747	584	504	504
query81	550	261	235	235
query82	419	145	108	108
query83	276	259	238	238
query84	262	115	98	98
query85	920	533	474	474
query86	441	297	287	287
query87	2833	2840	2747	2747
query88	3464	2569	2572	2569
query89	380	350	323	323
query90	2021	167	164	164
query91	171	163	138	138
query92	79	77	73	73
query93	1545	912	520	520
query94	631	321	294	294
query95	581	384	326	326
query96	635	504	224	224
query97	2316	2394	2305	2305
query98	242	201	195	195
query99	582	603	519	519
Total cold run time: 252292 ms
Total hot run time: 172944 ms

doris-robot · 2026-01-14T11:35:09Z

ClickBench: Total hot run time: 26.75 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 7696ecc58116fee112e99948b0d658a9961d4953, data reload: false

query1	0.06	0.05	0.05
query2	0.10	0.05	0.05
query3	0.25	0.08	0.09
query4	1.60	0.12	0.12
query5	0.28	0.26	0.27
query6	1.16	0.66	0.66
query7	0.03	0.02	0.02
query8	0.05	0.04	0.04
query9	0.56	0.51	0.51
query10	0.55	0.55	0.55
query11	0.14	0.09	0.11
query12	0.14	0.11	0.11
query13	0.61	0.58	0.58
query14	0.95	0.95	0.94
query15	0.79	0.78	0.79
query16	0.40	0.39	0.39
query17	1.05	1.06	0.99
query18	0.22	0.20	0.20
query19	1.96	1.82	1.87
query20	0.05	0.02	0.01
query21	15.43	0.24	0.14
query22	5.16	0.06	0.05
query23	15.97	0.28	0.10
query24	1.40	0.50	0.22
query25	0.08	0.08	0.09
query26	0.15	0.13	0.14
query27	0.09	0.05	0.08
query28	4.09	1.08	0.88
query29	12.53	3.85	3.15
query30	0.28	0.15	0.12
query31	2.82	0.65	0.40
query32	3.25	0.55	0.45
query33	3.02	3.02	3.02
query34	15.92	5.14	4.45
query35	4.45	4.44	4.46
query36	0.66	0.50	0.48
query37	0.11	0.06	0.07
query38	0.08	0.03	0.04
query39	0.04	0.03	0.03
query40	0.17	0.15	0.13
query41	0.08	0.04	0.03
query42	0.05	0.03	0.03
query43	0.05	0.03	0.04
Total cold run time: 96.83 s
Total hot run time: 26.75 s

hello-stephen · 2026-01-14T11:53:51Z

FE UT Coverage Report

Increment line coverage 0.00% (0/2) 🎉
Increment coverage report
Complete coverage report

show columns type hide Column Version

79d3d85

morrySnow reviewed Jan 9, 2026

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add test case

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Merge branch 'master' into show-columns-hide-version

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catpineapple added 2 commits January 14, 2026 18:38

modify catalog

8db9300

Merge remote-tracking branch 'origin/show-columns-hide-version' into …

7696ecc

…show-columns-hide-version

[fix](nereids) show columns type hide Column Version #59684

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[fix](nereids) show columns type hide Column Version #59684

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