MySQL 如何确定当前分隔符

要确定MySQL中的当前分隔符，请使用以下语法

s

上述语法将让您了解当前分隔符。让我们实现上述语法。

查询如下

mysql> \s

以下是输出结果

--------------
C:\Program Files\MySQL\MySQL Server 8.0\bin\mysql.exe Ver 8.0.12 for Win64 on x86_64 (MySQL Community Server - GPL)
Connection id: 19
Current database: sample
Current user: root@localhost
SSL: Cipher in use is DHE-RSA-AES128-GCM-SHA256
Using delimiter: ;
Server version: 8.0.12 MySQL Community Server - GPL
Protocol version: 10
Connection: localhost via TCP/IP
Insert id: 11
Server characterset: utf8
Db characterset: utf8
Client characterset: utf8
Conn. characterset: utf8
TCP port: 3306
Uptime: 9 hours 50 min 52 sec
Threads: 3 Questions: 135 Slow queries: 0 Opens: 272 Flush tables: 2 Open tables: 247 Queries per second avg: 0.003
--------------

如果更改分隔符，它将显示更新后的当前分隔符。

让我们现在将当前分隔符更改为//。

语法如下

DELIMITER //

改变分隔符的查询如下

mysql> DELIMITER //

现在我们来检查当前即更新后的分隔符。

查询如下

mysql> \s


以下是输出结果



```mysql
--------------
C:\Program Files\MySQL\MySQL Server 8.0\bin\mysql.exe Ver 8.0.12 for Win64 on x86_64 (MySQL Community Server - GPL)
Connection id: 19
Current database: sample
Current user: root@localhost
SSL: Cipher in use is DHE-RSA-AES128-GCM-SHA256
Using delimiter: //
Server version: 8.0.12 MySQL Community Server - GPL
Protocol version: 10
Connection: localhost via TCP/IP
Insert id: 11
Server characterset: utf8
Db characterset: utf8
Client characterset: utf8
Conn. characterset: utf8
TCP port: 3306
Uptime: 9 hours 54 min 10 sec
Threads: 3 Questions: 138 Slow queries: 0 Opens: 272 Flush tables: 2 Open tables: 247 Queries per second avg: 0.003
--------------

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