MySQL表格沒有正確對齊

Question

我有一個涉及MySQL的問題。這個問題可以看出，在這兩個圖像：

http://imgur.com/NrOwSxS,yPo9Cra http://imgur.com/NrOwSxS,yPo9Cra#1

有誰知道爲什麼MySQL是這樣做呢？它應該顯示爲一張漂亮整潔的桌子，而不是這些亂碼。提前致謝！ ：d

Answer 1

首先，證明沒有什麼真的錯了，嘗試此查詢：

SELECT firstname FROM contact_info 

這應該很好看。現在試試這個：

SELECT firstname, lastname FROM contact_info 

這就是你如何挑選單個列。

真的要捕捉輸出到一個文件，該頁面顯示您如何：The MySQL Command-Line Tool

然後你就可以學會使用其他程序很好地格式化。

Answer 2

我假設你創建你的表有點像這樣：

create table automobile (make char(10),model char(10),year int, color char(10), style char(50), MSRP int); 
insert into automobile values ('Ford','Mustang',2006,'Blue','Convertible',27000); 
insert into automobile values ('Toyota','Prius',2005,'Silver','Hybrid',22000); 
insert into automobile values ('Toyota','Camry',2006,'Blue','Sedan',26000); 
insert into automobile values ('Dodge','1500',2005,'Green','Pickup',26000); 

所以

describe automobile 

會顯示您的列：

+-------+----------+------+-----+---------+-------+ 
| Field | Type  | Null | Key | Default | Extra | 
+-------+----------+------+-----+---------+-------+ 
| make | char(10) | YES |  | NULL |  | 
| model | char(10) | YES |  | NULL |  | 
| year | int(11) | YES |  | NULL |  | 
| color | char(10) | YES |  | NULL |  | 
| style | char(50) | YES |  | NULL |  | 
| MSRP | int(11) | YES |  | NULL |  | 
+-------+----------+------+-----+---------+-------+ 

只要你列總數小於您的終端寬度，您應該看到 預期結果：

mysql> select * from automobile; 
+--------+---------+------+--------+-------------+-------+ 
| make | model | year | color | style  | MSRP | 
+--------+---------+------+--------+-------------+-------+ 
| Ford | Mustang | 2006 | Blue | Convertible | 27000 | 
| Toyota | Prius | 2005 | Silver | Hybrid  | 22000 | 
| Toyota | Camry | 2006 | Blue | Sedan  | 26000 | 
| Dodge | 1500 | 2005 | Green | Pickup  | 28000 | 
+--------+---------+------+--------+-------------+-------+ 

如果您想讓結果更小，然後選擇您想要查看的列，

select make,model from automobile 

mysql> select make,model from automobile; 
+--------+---------+ 
| make | model | 
+--------+---------+ 
| Ford | Mustang | 
| Toyota | Prius | 
| Toyota | Camry | 
| Dodge | 1500 | 
+--------+---------+ 

，使一列的含量少，你可以使用左字符串函數

select left(make,4) as make, left(model,5) as model,left(style,5) as style from automobile; 
+------+-------+-------+ 
| make | model | style | 
+------+-------+-------+ 
| Ford | Musta | Conve | 
| Toyo | Prius | Hybri | 
| Toyo | Camry | Sedan | 
| Dodg | 1500 | Picku | 
+------+-------+-------+