在MySQL中删除两个单词之间的空格？
为此，您可以使用REPLACE()。让我们首先创建一个表-
mysql> create table DemoTable1506 -> ( -> Title text -> );
使用插入命令在表中插入一些记录-
mysql> insert into DemoTable1506 values('This is MySQL');
mysql> insert into DemoTable1506 values('This is Java language');
mysql> insert into DemoTable1506 values('This is MongoDB NoSQL database');使用select语句显示表中的所有记录-
mysql> select * from DemoTable1506;
这将产生以下输出-
+--------------------------------+ | Title | +--------------------------------+ | This is MySQL | | This is Java language | | This is MongoDB NoSQL database | +--------------------------------+ 3 rows in set (0.00 sec)
以下是删除两个单词之间的空格的查询-
mysql> update DemoTable1506
-> set Title=replace(Title,' is ', ' is');
Rows matched: 3 Changed: 3 Warnings: 0让我们再次检查表记录-
mysql> select * from DemoTable1506;
这将产生以下输出-
+-------------------------------+ | Title | +-------------------------------+ | This isMySQL | | This isJava language | | This isMongoDB NoSQL database | +-------------------------------+ 3 rows in set (0.00 sec)
热门推荐
10 财运虎年祝福语简短语
11 单亲爸爸春节祝福语简短
12 狗狗上厕所训练
13 植物种植祝福语简短
14 翻译考试祝福语朋友简短
15 个人周年庆简短祝福语
16 狗狗怎么训练
17 分别祝福语简短搞笑英文
18 生日广州男生祝福语简短