Database connection error的意思|示意

Question: When I build splogger, I get a "database connection does not exist" error during the execution of spcat.

问题：当编译 splogger 时，在执行 spcat 的过程中会看到 “database connection does not exist” 错误，这是怎么回事？

The database connection error, please check the connection character string.

数据库连接错误，请检查连接字符串。

To force a lock timeout error, establish a first database connection and execute some SQL statements simulating a real transaction on the table employee.

为了促使一个锁定超时错误发生，我们首先建立一个数据库连接，并执行一些sql语句来模拟表employee上的真实事务。

The cause of the error message is the way the connection to the database was established: db2 "connect to MYSAMPLE".

这个错误消息是由于建立数据库连接的方式造成的：db 2 “ CONNECT TO MYSAMPLE ”。

"Error establishing a database connection! " …

“错误建立了数据库连接！” …

The text output in the case of an error making the connection to the database is not wrapped in any kind of markup because simple output displays correctly on the phone without the markup.

如果出现数据库连接错误，文本输出不需要封装到任何标记中，因为简单输出无需任何标记即可在此电话上正确显示。