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This article Xiaobian introduces in detail for you "golang combined with mysql how to set the maximum number of connections and the maximum number of idle connections", detailed content, clear steps, and details are handled properly. I hope that this article "golang combined with mysql how to set the maximum number of connections and the maximum number of idle connections" can help you solve your doubts, following Xiaobian's ideas to slowly deepen together to learn new knowledge.

The maximum number of connections and the maximum number of idle connections are defined as database/sql in the golang standard library.

In this paper, the SQL driver package used to connect MySQL is github.com/go-sql-driver/mysql.

The interface for setting the maximum number of connections is

Func (db * DB) SetMaxOpenConns (n int)

Sets the maximum number of connections that the connection MySQL can open.

If n

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