mysql - 如何将值插入 MySQL 中的列？-6ren

mysql - 如何将值插入 MySQL 中的列？

转载作者：行者123 更新时间：2023-12-01 00:17:04

昨天，我问这个question on StackOverflow如何将文件导入MySQL表。今天，有人告诉我，由于某些安全问题，IT 已“禁用”LOAD DATA INFILE。所以现在我必须弄清楚如何创建一个表，尽可能加载任何数据，以及对于错误列，使用 python 中的 INSERT 或 mysqlconnector 单独添加值。我选择了前者，但我花了不少时间想弄清楚如何做到这一点。

这是有问题的专栏:

+-----------+
| gene_name |
+-----------+
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
| NULL      |
+-----------+

以下是我要为 NULL 值切换的值，按顺序:

CCR4-NOT transcription complex subunit 2
2'-5'-oligoadenylate synthetase 1
CCR4-NOT transcription complex subunit 2
methenyltetrahydrofolate synthetase domain containing
CUB and Sushi multiple domains 2
CSMD2 antisense RNA 1
neuromedin B
transcription factor Dp-2
neuromedin B
cytokine induced apoptosis inhibitor 1
histone deacetylase 7
UBE2F-SCLY readthrough (NMD candidate)
selenocysteine lyase
UBE2F-SCLY readthrough (NMD candidate)
selenocysteine lyase
microRNA 548h-2
arylacetamide deacetylase
arylacetamide deacetylase pseudogene 1
succinate receptor 1
serpin family B member 6
G protein-coupled receptor 35
methenyltetrahydrofolate synthetase domain containing
coiled-coil domain containing 146
dispatched RND transporter family member 1
family with sequence similarity 186 member B
dynein axonemal light intermediate chain 1
ADAMTS like 3
solute carrier family 15 member 4
methenyltetrahydrofolate synthetase domain containing
two pore segment channel 1

这听起来很疯狂，但在 this post 的指导下，我想出了这个:

INSERT INTO testis_sQTL (gene_name) VALUES (
('CCR4-NOT transcription complex subunit 2'),
('2-5-oligoadenylate synthetase 1'),
('CCR4-NOT transcription complex subunit 2'),
('methenyltetrahydrofolate synthetase domain containing'),
('CUB and Sushi multiple domains 2'),
('CSMD2 antisense RNA 1'),
('neuromedin B'),
('transcription factor Dp-2'),
('neuromedin B'),
('cytokine induced apoptosis inhibitor 1'),
('histone deacetylase 7'),
('UBE2F-SCLY readthrough (NMD candidate)'),
('selenocysteine lyase'),
('UBE2F-SCLY readthrough (NMD candidate)'),
('selenocysteine lyase'),
('microRNA 548h-2'),
('arylacetamide deacetylase'),
('arylacetamide deacetylase pseudogene 1'),
('succinate receptor 1'),
('serpin family B member 6'),
('G protein-coupled receptor 35'),
('methenyltetrahydrofolate synthetase domain containing'),
('coiled-coil domain containing 146'),
('dispatched RND transporter family member 1'),
('family with sequence similarity 186 member B'),
('dynein axonemal light intermediate chain 1'),
('ADAMTS like 3'),
('solute carrier family 15 member 4'),
('methenyltetrahydrofolate synthetase domain containing'),
('two pore segment channel 1'));

但是，结果，我得到了这个错误:

错误 1136 (21S01):列计数与第 1 行的值计数不匹配

我很困惑，因为数据表中的行数与我尝试插入的条目数相同，但后来我意识到 MySQL 正试图将这些值附加到列的底部。我不想要这个。我希望我尝试插入的每个值都插入到相应的行中。请帮忙。

编辑:如果我像你们中的一些人建议的那样删除额外的一组括号，结果是一个附加的列:

+-------------------------------------------------------+
| gene_name                                             |
+-------------------------------------------------------+
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| NULL                                                  |
| CCR4-NOT transcription complex subunit 2              |
| 2-5-oligoadenylate synthetase 1                       |
| CCR4-NOT transcription complex subunit 2              |
| methenyltetrahydrofolate synthetase domain containing |
| CUB and Sushi multiple domains 2                      |
| CSMD2 antisense RNA 1                                 |
| neuromedin B                                          |
| transcription factor Dp-2                             |
| neuromedin B                                          |
| cytokine induced apoptosis inhibitor 1                |
| histone deacetylase 7                                 |
| UBE2F-SCLY readthrough (NMD candidate)                |
| selenocysteine lyase                                  |
| UBE2F-SCLY readthrough (NMD candidate)                |
| selenocysteine lyase                                  |
| microRNA 548h-2                                       |
| arylacetamide deacetylase                             |
| arylacetamide deacetylase pseudogene 1                |
| succinate receptor 1                                  |
| serpin family B member 6                              |
| G protein-coupled receptor 35                         |
| methenyltetrahydrofolate synthetase domain containing |
| coiled-coil domain containing 146                     |
| dispatched RND transporter family member 1            |
| family with sequence similarity 186 member B          |
| dynein axonemal light intermediate chain 1            |
| ADAMTS like 3                                         |
| solute carrier family 15 member 4                     |
| methenyltetrahydrofolate synthetase domain containing |
| two pore segment channel 1                            |
+-------------------------------------------------------+

此外，表格中还有其他几列，出于可读性原因我没有选择显示。

编辑:因为它似乎很重要，所以我的表格的其余部分如下所示:

+-------------------------------------+-------+-------------+-----------+--------+----------------------+---------------+-----------+-----------+-------------+-----------+-------------+-------------+-------------+--------+---------+-----------+------------+-------------------------------------------------------+
| intron_cluster                      | chrom | pheno_start | pheno_end | strand | variant_id           | variant_chrom | var_start | var_end   | p           | beta      | emp_p       | adj_p       | qval        | width  | istrand | gene_id   | symbol     | gene_name                                             |
+-------------------------------------+-------+-------------+-----------+--------+----------------------+---------------+-----------+-----------+-------------+-----------+-------------+-------------+-------------+--------+---------+-----------+------------+-------------------------------------------------------+
| 12:70636673:70637092:clu_42156_NA   |    12 |    70636674 |  70637092 | +      | 12_70636829_G_A_b37  |            12 |  70636829 |  70636829 | 3.06558e-18 |  -1.31573 | 0.000999001 |  2.3597e-14 | 4.17519e-12 | 112000 | +       |      4848 | CNOT2      | NULL                                                  |
| 12:113355505:113357194:clu_43113_NA |    12 |   113355506 | 113357194 | +      | 12_113361443_G_A_b37 |            12 | 113361443 | 113361443 | 1.84858e-15 | -0.931698 | 0.000999001 | 2.45773e-13 | 3.74453e-11 |  25252 | +       |      4938 | OAS1       | NULL                                                  |
| 12:70636673:70636846:clu_42156_NA   |    12 |    70636674 |  70636846 | +      | 12_70438852_A_C_b37  |            12 |  70438852 |  70438852 | 3.99723e-15 |   1.17823 | 0.000999001 | 5.18063e-12 | 6.33583e-10 | 112000 | +       |      4848 | CNOT2      | NULL                                                  |
| 16:86581174:86581641:clu_50252_NA   |    16 |    86581175 |  86581641 | +      | 16_86581191_G_A_b37  |            16 |  86581191 |  86581191 | 2.06227e-14 |    1.8007 | 0.000999001 | 3.59828e-11 | 3.84513e-09 |  25060 | -       |     64779 | MTHFSD     | NULL                                                  |
| 1:34336095:34336473:clu_30740_NA    |     1 |    34336096 |  34336473 | +      | 1_34349815_C_A_b37   |             1 |  34349815 |  34349815 | 1.40127e-12 | -0.863764 | 0.000999001 | 1.03633e-09 | 8.71569e-08 | 651835 | -       |    114784 | CSMD2      | NULL                                                  |
| 1:34336095:34336473:clu_30740_NA    |     1 |    34336096 |  34336473 | +      | 1_34349815_C_A_b37   |             1 |  34349815 |  34349815 | 1.40127e-12 | -0.863764 | 0.000999001 | 1.03633e-09 | 8.71569e-08 |  16503 | +       |    402779 | CSMD2-AS1  | NULL                                                  |
| 15:85200773:85201227:clu_16999_NA   |    15 |    85200774 |  85201227 | +      | 15_85388653_A_G_b37  |            15 |  85388653 |  85388653 | 2.80062e-12 | -0.867156 | 0.000999001 | 2.12775e-09 | 1.69426e-07 |   3443 | -       |      4828 | NMB        | NULL                                                  |
| 3:141724386:141747421:clu_68161_NA  |     3 |   141724387 | 141747421 | +      | 3_141752480_G_C_b37  |             3 | 141752480 | 141752480 | 5.08441e-12 |  -1.30272 | 0.000999001 | 3.42692e-09 | 2.63878e-07 | 205117 | -       |      7029 | TFDP2      | NULL                                                  |
| 15:85198640:85199878:clu_16998_NA   |    15 |    85198641 |  85199878 | +      | 15_85403496_G_A_b37  |            15 |  85403496 |  85403496 | 5.69043e-12 | -0.871396 | 0.000999001 |  1.8331e-08 | 1.25049e-06 |   3443 | -       |      4828 | NMB        | NULL                                                  |
| 16:57474895:57481254:clu_49288_NA   |    16 |    57474896 |  57481254 | +      | 16_57474424_A_G_b37  |            16 |  57474424 |  57474424 | 4.83337e-11 |  -1.85358 | 0.000999001 | 6.29611e-08 | 3.88909e-06 |  19283 | -       |     57019 | CIAPIN1    | NULL                                                  |
| 12:48178000:48178478:clu_41140_NA   |    12 |    48178001 |  48178478 | +      | 12_48178212_G_A_b37  |            12 |  48178212 |  48178212 | 1.88119e-10 |   1.01347 | 0.000999001 | 8.38193e-08 | 5.07168e-06 |  37257 | -       |     51564 | HDAC7      | NULL                                                  |
| 2:239003163:239004136:clu_58883_NA  |     2 |   239003164 | 239004136 | +      | 2_238995432_C_T_b37  |             2 | 238995432 | 238995432 | 2.66354e-10 | -0.663325 | 0.000999001 |  2.9865e-07 | 1.64134e-05 | 132468 | +       | 100533179 | UBE2F-SCLY | NULL                                                  |
| 2:239003163:239004136:clu_58883_NA  |     2 |   239003164 | 239004136 | +      | 2_238995432_C_T_b37  |             2 | 238995432 | 238995432 | 2.66354e-10 | -0.663325 | 0.000999001 |  2.9865e-07 | 1.64134e-05 |  38490 | +       |     51540 | SCLY       | NULL                                                  |
| 2:239003163:239005442:clu_58883_NA  |     2 |   239003164 | 239005442 | +      | 2_238995432_C_T_b37  |             2 | 238995432 | 238995432 | 4.27119e-10 |   0.65652 | 0.000999001 | 6.02915e-07 | 3.12942e-05 | 132468 | +       | 100533179 | UBE2F-SCLY | NULL                                                  |
| 2:239003163:239005442:clu_58883_NA  |     2 |   239003164 | 239005442 | +      | 2_238995432_C_T_b37  |             2 | 238995432 | 238995432 | 4.27119e-10 |   0.65652 | 0.000999001 | 6.02915e-07 | 3.12942e-05 |  38490 | +       |     51540 | SCLY       | NULL                                                  |
| 3:151492453:151645645:clu_68339_NA  |     3 |   151492454 | 151645645 | +      | 3_151346276_G_A_b37  |             3 | 151346276 | 151346276 | 1.28794e-07 |  -1.52315 | 0.000999001 | 0.000143785 |  0.00464853 | 195075 | +       | 100313773 | MIR548H2   | NULL                                                  |
| 3:151492453:151645645:clu_68339_NA  |     3 |   151492454 | 151645645 | +      | 3_151346276_G_A_b37  |             3 | 151346276 | 151346276 | 1.28794e-07 |  -1.52315 | 0.000999001 | 0.000143785 |  0.00464853 |  14416 | +       |        13 | AADAC      | NULL                                                  |
| 3:151492453:151645645:clu_68339_NA  |     3 |   151492454 | 151645645 | +      | 3_151346276_G_A_b37  |             3 | 151346276 | 151346276 | 1.28794e-07 |  -1.52315 | 0.000999001 | 0.000143785 |  0.00464853 |  14439 | +       |    201651 | AADACP1    | NULL                                                  |
| 3:151492453:151645645:clu_68339_NA  |     3 |   151492454 | 151645645 | +      | 3_151346276_G_A_b37  |             3 | 151346276 | 151346276 | 1.28794e-07 |  -1.52315 | 0.000999001 | 0.000143785 |  0.00464853 |   8446 | +       |     56670 | SUCNR1     | NULL                                                  |
| 6:2959576:2969013:clu_61132_NA      |     6 |     2959577 |   2969013 | +      | 6_2960274_G_A_b37    |             6 |   2960274 |   2960274 | 1.92885e-07 |   2.27694 |    0.001998 |  0.00026135 |   0.0079236 |  24007 | -       |      5269 | SERPINB6   | NULL                                                  |
| 2:241567257:241569366:clu_58961_NA  |     2 |   241567258 | 241569366 | +      | 2_241564098_C_T_b37  |             2 | 241564098 | 241564098 | 1.91207e-07 |   1.25305 |    0.001998 | 0.000482486 |   0.0136674 |  25852 | +       |      2859 | GPR35      | NULL                                                  |
| 16:86566087:86575303:clu_50251_NA   |    16 |    86566088 |  86575303 | +      | 16_86570487_C_T_b37  |            16 |  86570487 |  86570487 | 1.03949e-07 |  -1.31025 | 0.000999001 | 0.000680979 |   0.0185691 |  25060 | -       |     64779 | MTHFSD     | NULL                                                  |
| 7:76916243:76916757:clu_11003_NA    |     7 |    76916244 |  76916757 | +      | 7_76822196_C_T_b37   |             7 |  76822196 |  76822196 | 5.10724e-07 | -0.966231 |    0.001998 |  0.00111196 |   0.0284919 | 172588 | +       |     57639 | CCDC146    | NULL                                                  |
| 1:223000943:223008461:clu_35389_NA  |     1 |   223000944 | 223008461 | +      | 1_223011601_G_C_b37  |             1 | 223011601 | 223011601 | 9.56993e-07 |  0.816968 |    0.003996 |  0.00172444 |   0.0416379 | 190907 | +       |     84976 | DISP1      | NULL                                                  |
| 12:49976892:49982237:clu_41309_NA   |    12 |    49976893 |  49982237 | +      | 12_49977890_C_T_b37  |            12 |  49977890 |  49977890 | 1.62938e-06 |  -2.35179 |    0.003996 |  0.00210494 |    0.049356 |  22776 | -       |     84070 | FAM186B    | NULL                                                  |
| 1:38023349:38027158:clu_30874_NA    |     1 |    38023350 |  38027158 | +      | 1_38052710_T_G_b37   |             1 |  38052710 |  38052710 |  9.9891e-07 |  0.969321 |    0.004995 |  0.00214908 |   0.0502214 |   9939 | +       |      7802 | DNALI1     | NULL                                                  |
| 15:84705739:84706452:clu_16956_NA   |    15 |    84705740 |  84706452 | +      | 15_84793558_T_C_b37  |            15 |  84793558 |  84793558 | 1.56545e-06 | -0.629025 |    0.002997 |  0.00249118 |   0.0569917 | 385756 | +       |     57188 | ADAMTSL3   | NULL                                                  |
| 12:129278901:129283804:clu_43748_NA |    12 |   129278902 | 129283804 | +      | 12_129273021_G_A_b37 |            12 | 129273021 | 129273021 | 1.42991e-06 |   0.85648 |    0.004995 |  0.00374875 |   0.0799231 |  30803 | -       |    121260 | SLC15A4    | NULL                                                  |
| 16:86581717:86582070:clu_50252_NA   |    16 |    86581718 |  86582070 | +      | 16_86581842_G_C_b37  |            16 |  86581842 |  86581842 | 6.25747e-07 |   1.23381 |  0.00699301 |  0.00393716 |   0.0831287 |  25060 | -       |     64779 | MTHFSD     | NULL                                                  |
| 12:113731154:113731911:clu_43143_NA |    12 |   113731155 | 113731911 | +      | 12_113863969_C_T_b37 |            12 | 113863969 | 113863969 | 3.40292e-06 |  -1.15578 |    0.004995 |  0.00468589 |   0.0957361 |  77130 | +       |     53373 | TPCN1      | NULL 

                                             |

编辑 3:

这是应@Balmer 的要求进行的第三次更新。

mysql> UPDATE testis_sQTL SET gene_name = CASE intron_cluster
    ->     WHEN '12:70636673:70637092:clu_42156_NA' THEN 'CCR4-NOT transcription complex subunit 2'
    ->     WHEN '12:113355505:113357194:clu_43113_NA' THEN '2-5-oligoadenylate synthetase 1'
    -> WHEN '12:70636673:70636846:clu_42156_NA' THEN 'CCR4-NOT transcription complex subunit 2'
    -> WHEN '16:86581174:86581641:clu_50252_NA' THEN 'methenyltetrahydrofolate synthetase domain containing'
    -> WHEN '1:34336095:34336473:clu_30740_NA' THEN 'CUB and Sushi multiple domains 2'
    -> WHEN '1:34336095:34336473:clu_30740_NA' THEN 'CSMD2 antisense RNA 1'
    -> WHEN '15:85200773:85201227:clu_16999_NA' THEN 'neuromedin B'
    -> WHEN '3:141724386:141747421:clu_68161_NA' THEN 'transcription factor Dp-2'
    -> WHEN '15:85198640:85199878:clu_16998_NA' THEN 'neuromedin B'
    -> WHEN '16:57474895:57481254:clu_49288_NA' THEN 'cytokine induced apoptosis inhibitor 1'
    -> WHEN '12:48178000:48178478:clu_41140_NA' THEN 'histone deacetylase 7'
    -> WHEN '2:239003163:239004136:clu_58883_NA' THEN 'UBE2F-SCLY readthrough (NMD candidate)'
    -> WHEN '2:239003163:239004136:clu_58883_NA' THEN 'selenocysteine lyase'
    -> WHEN '2:239003163:239005442:clu_58883_NA' THEN 'UBE2F-SCLY readthrough (NMD candidate)'
    -> WHEN '2:239003163:239005442:clu_58883_NA' THEN 'selenocysteine lyase'
    -> WHEN '3:151492453:151645645:clu_68339_NA' THEN 'microRNA 548h-2'
    -> WHEN '3:151492453:151645645:clu_68339_NA' THEN 'arylacetamide deacetylase'
    -> WHEN '3:151492453:151645645:clu_68339_NA  THEN 'arylacetamide deacetylase pseudogene 1'
    '> WHEN '3:151492453:151645645:clu_68339_NA' THEN 'succinate receptor 1'
    '> WHEN '6:2959576:2969013:clu_61132_NA' THEN 'serpin family B member 6'
    '> WHEN '2:241567257:241569366:clu_58961_NA' THEN 'G protein-coupled receptor 35'
    '> WHEN '16:86566087:86575303:clu_50251_NA' THEN 'methenyltetrahydrofolate synthetase domain containing'
    '> WHEN '7:76916243:76916757:clu_11003_NA' THEN 'coiled-coil domain containing 146'
    '> WHEN '1:223000943:223008461:clu_35389_NA' THEN 'dispatched RND transporter family member 1'
    '> WHEN '12:49976892:49982237:clu_41309_NA' THEN 'family with sequence similarity 186 member B'
    '> WHEN '1:38023349:38027158:clu_30874_NA' THEN 'dynein axonemal light intermediate chain 1'
    '> WHEN '15:84705739:84706452:clu_16956_NA' THEN 'ADAMTS like 3'
    '> WHEN '12:129278901:129283804:clu_43748_NA' THEN 'solute carrier family 15 member 4'
    '> WHEN '16:86581717:86582070:clu_50252_NA' THEN 'methenyltetrahydrofolate synthetase domain containing'
    '> WHEN '12:113731154:113731911:clu_43143_NA' THEN 'two pore segment channel 1'
    '> END
    '> WHERE intron_cluster IN ('12:70636673:70637092:clu_42156_NA','12:113355505:113357194:clu_43113_NA','12:70636673:70636846:clu_42156_NA','16:86581174:86581641:clu_50252_NA','1:34336095:34336473:clu_30740_NA','1:34336095:34336473:clu_30740_NA','15:85200773:85201227:clu_16999_NA','3:141724386:141747421:clu_68161_NA','15:85198640:85199878:clu_16998_NA','16:57474895:57481254:clu_49288_NA','12:48178000:48178478:clu_41140_NA','2:239003163:239004136:clu_58883_NA','2:239003163:239004136:clu_58883_NA','2:239003163:239005442:clu_58883_NA','2:239003163:239005442:clu_58883_NA','3:151492453:151645645:clu_68339_NA','3:151492453:151645645:clu_68339_NA','3:151492453:151645645:clu_68339_NA','3:151492453:151645645:clu_68339_NA','6:2959576:2969013:clu_61132_NA','2:241567257:241569366:clu_58961_NA','16:86566087:86575303:clu_50251_NA','7:76916243:76916757:clu_11003_NA','1:223000943:223008461:clu_35389_NA','12:49976892:49982237:clu_41309_NA','1:38023349:38027158:clu_30874_NA','15:84705739:84706452:clu_16956_NA','12:129278901:129283804:clu_43748_NA','16:86581717:86582070:clu_50252_NA','12:113731154:113731911:clu_43143_NA');
    '>
    '>

最佳答案

如果要替换现有行中的 NULL 值，您需要使用 UPDATE，而不是 INSERT。但是您需要一些方法来指定每个值应该更新哪一行。所以查询需要看起来像:

UPDATE testis_sQTL
SET gene_name = CASE someColumn
    WHEN 'value1' THEN 'CCR4-NOT transcription complex subunit 2'
    WHEN 'value2' THEN '2-5-oligoadenylate synthetase 1'
    ...
END
WHERE someColumn IN ('value1', 'value2', ...);

您需要将 someColumn 替换为您要匹配的列的名称以找到合适的行，并将所有 valueN 替换为相应的值。

如果 someColumn 是表的唯一索引，您可以使用更短的 INSERT ... ON DUPLICATE KEY UPDATE 语法:

INSERT INTO testis_sQTL (someColumn, gene_name) VALUES
('value1', 'CCR4-NOT transcription complex subunit 2'),
('value2', '2-5-oligoadenylate synthetase 1'),
('value3', 'CCR4-NOT transcription complex subunit 2'),
('value4', 'methenyltetrahydrofolate synthetase domain containing'),
('value5', 'CUB and Sushi multiple domains 2'),
...
ON DUPLICATE KEY UPDATE gene_name = VALUES(gene_name);

关于mysql - 如何将值插入 MySQL 中的列？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56010445/

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mysql - 如何将值插入 MySQL 中的列？