如何在 MySQL 中更新当前分隔符?


首先,让我们使用以下语法确定 MySQL 中的当前分隔符

\s

上述语法将让你了解当前分隔符。让我们实现上述语法。

查询如下

mysql> \s

以下是输出

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

如果你更改分隔符,它将显示更新后的当前分隔符。

让我们使用 // 更改当前分隔符。语法如下

DELIMITER //

以下是更改分隔符的查询

mysql> DELIMITER //

现在让我们检查当前分隔符,即更新后的分隔符。

查询如下

mysql> \s

以下是输出

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

更新于:2019-07-30

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