Question

当我尝试插入以下值时，出现错误消息“＃1136 - 列数与第1行的值计数不匹配”。是否有任何方法可以让更短的数据行自动在末尾插入为null而无需手动进入每行代码？

VALUES ('','BUF','','QB1','','QB BILLS','Face=0x52','#0','25','69','13','13','56','81','81','81','3','12','3'); 
VALUES ('','BUF','','QB2','frank REICH','Face=0x22','#14','25','69','13','13','31','44','25','50','3','3','2'); 
VALUES ('','BUF','','RB1','thurman THOMAS','Face=0x83','#34','38','69','63','25','75','50','10','7','8','8'); 
VALUES ('','BUF','','RB2','jamie MUELLER','Face=0x51','#41','44','69','25','88','50','25','5','3','6','2'); 
VALUES ('','BUF','','RB3','kenneth DAVIS','Face=0xa5','#23','38','69','25','19','50','31','5','2','7','2'); 
VALUES ('','BUF','','RB4','don SMITH','Face=0x8b','#30','38','69','25','19','50','31','3','3','8','2'); 
VALUES ('','BUF','','WR1','james LOFTON','Face=0x81','#80','25','69','38','13','50','56','1','8','13','6'); 
VALUES ('','BUF','','WR2','andre REED','Face=0xb6','#83','25','69','56','13','56','69','1','9','10','10'); 
VALUES ('','BUF','','WR3','don BEEBE','Face=0x40','#82','25','69','44','13','50','44','1','4','13','2'); 
VALUES ('','BUF','','WR4','al EDWARDS','Face=0x9a','#85','25','69','19','13','50','44','1','4','7','2'); 
VALUES ('','BUF','','TE1','keith MCKELLER','Face=0xb7','#84','25','69','38','50','50','50','1','6','7','6'); 
VALUES ('','BUF','','TE2','pete METZELAARS','Face=0x50','#88','25','69','19','44','50','31','1','3','5','2'); 
VALUES ('','BUF','','C','kent HULL','Face=0x1e','#67','25','69','38','69'); 
VALUES ('','BUF','','LG','jim RITCHER','Face=0x7','#51','25','69','38','56'); 
VALUES ('','BUF','','RG','john DAVIS','Face=0x24','#65','25','69','25','63'); 
VALUES ('','BUF','','LT','will WOLFORD','Face=0x48','#69','25','69','25','50'); 
VALUES ('','BUF','','RT','howard BALLARD','Face=0x88','#75','25','69','19','63'); 
VALUES ('','BUF','','RE','bruce SMITH','Face=0x88','#78','44','56','69','75','25','81','116','7'); 
VALUES ('','BUF','','NT','jeff WRIGHT','Face=0xb','#91','25','31','31','50','19','19','30','7'); 
VALUES ('','BUF','','LE','leon SEALS','Face=0xac','#96','25','31','38','44','31','50','25','18'); 
VALUES ('','BUF','','ROLB','darryl TALLEY','Face=0xad','#56','31','44','50','38','44','63','25','25'); 
VALUES ('','BUF','','RILB','ray BENTLEY','Face=0x30','#50','25','31','38','38','31','56','13','10'); 
VALUES ('','BUF','','LILB','shane CONLAN','Face=0x2f','#58','31','44','50','56','19','69','13','13'); 
VALUES ('','BUF','','LOLB','c. BENNETT','Face=0x82','#97','38','50','63','63','19','69','29','7'); 
VALUES ('','BUF','','RCB','nate ODOMES','Face=0xc3','#37','38','44','56','38','38','56','0','25'); 
VALUES ('','BUF','','LCB','kirby JACKSON','Face=0x89','#47','25','31','44','38','50','50','0','64'); 
VALUES ('','BUF','','FS','mark KELSO','Face=0x26','#38','31','38','50','38','44','44','2','39'); 
VALUES ('','BUF','','SS','leonard SMITH','Face=0x84','#46','31','38','50','44','44','50','2','40'); 
VALUES ('','BUF','','K','scott NORWOOD','Face=0x29','#11','56','81','81','31','44','44','6'); 
VALUES ('','BUF','','P','rick TUTEN','Face=0x20','#10','25','56','44','31','19','63','3');

Answer 1

从mysql语句中删除不需要的列例如

mysqli_query($con,"INSERT INTO files (1, 2, unwanted, 4)
 VALUES ('$01', '$02', '' ,'$04')");

制作

mysqli_query($con,"INSERT INTO files (1, 2, 4)
  VALUES ('$01', '$02' ,'$04')");

或添加一个null的变量，

<?php
    $null = '';
VALUES ('$null','BUF','$null','ROLB','darryl TALLEY','Face=0xad','#56','31','44','50','38','44','63','25','25'); 
       ?>

Answer 2

我根据您当前的帖子做出了以下假设。我假设您想要将足球运动员的得分与每个球员的固定数据添加到同一桌面。我不建议这样做，因为每次要添加分数时，您都会继续添加新的列。

我为您制作了以下示例，您可以制作一个分数表和播放器表，它将固定数据（如玩家姓名，图片等）与分数分开。

试试这个：

SQL查询：

SELECT players.name, group_concat(score.score)
FROM players
JOIN score
ON players.id = score.id_players
GROUP BY players.id;


CREATE TABLE players (
  id int auto_increment primary key,
  name varchar(30)
  );

CREATE TABLE score (
  id int auto_increment primary key,
  score int,
  id_players int
  );

INSERT INTO players (name)
VALUES ('QB BILLS'), ('frank REICH');


INSERT INTO score (id_players, score)
VALUES (1,25),(1,69), (1,13),(1,13),(1,56),(1,81),(1,81),
(1,81),(1,3),(1,12),(1,3), (2,25),(2,69),(2,13),(2,13),(2,31),(2,44),(2,25),(2,50),(2,3),(2,3),(2,2);

SQLFiddle demo

SQL INSERT - 如果列数不匹配，我可以插入空值吗？

2 个答案: