如何在 MySQL 中查询 soundex()?
mysqlmysqli database更新于 2025/9/8 5:32:17
SOUNDEX() 返回一个 soundex 字符串。两个发音几乎相同的字符串应该具有相同的 soundex 字符串
要在 MySQL 中查询 soundex()，您可以使用以下语法 −
select *from yourTableName where soundex(yourValue)=soundex(yourColumnName);
首先我们创建一个表 −
mysql> create table DemoTable ( Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, FirstName varchar(20), LastName varchar(20) ); Query OK, 0 rows affected (0.28 sec)
使用 insert 命令在表中插入一些记录 −
mysql> insert into DemoTable(FirstName,LastName) values('Adam','Smith');
Query OK, 1 row affected (0.04 sec)
mysql> insert into DemoTable(FirstName,LastName) values('David','Miller');
Query OK, 1 row affected (0.07 sec)
mysql> insert into DemoTable(FirstName,LastName) values('Carol','Taylor');
Query OK, 1 row affected (0.06 sec)
mysql> insert into DemoTable(FirstName,LastName) values('Chris','Brown');
Query OK, 1 row affected (0.06 sec)
mysql> insert into DemoTable(FirstName,LastName) values('John','Smith');
Query OK, 1 row affected (0.07 sec)
使用 select 语句显示表中的所有记录 −
mysql> select *from DemoTable;
这将产生以下输出 −
+----+-----------+----------+ | Id | FirstName | LastName | +----+-----------+----------+ | 1 | Adam | Smith | | 2 | David | Miller | | 3 | Carol | Taylor | | 4 | Chris | Brown | | 5 | John | Smith | +----+-----------+----------+ 5 rows in set (0.00 sec)
以下是 MySQL 中 soundex() 的查询。
mysql> select *from DemoTable where soundex('Smith')=soundex(LastName);
这将产生以下输出 −
+----+-----------+----------+ | Id | FirstName | LastName | +----+-----------+----------+ | 1 | Adam | Smith | | 5 | John | Smith | +----+-----------+----------+ 2 rows in set (0.00 sec)
相关文章
有用资源
mysql 参考教程 - 该教程包含有关 mysql 的更多信息:https://www.cainiaomax.com/mysql/
