作者归档:杨龙

DbMySQLQuery.resultFieldStringValueByName(): MySQL_ResultSet::isNull: invalid value of ‘columnLabel’

The proposed solution “[3 Feb 16:10] Adam Latchem” worked for me, in the context of MySQL Workbench connecting to a MariaDB database. The fix (for definiteness) is to edit the file C:\Program Files\MySQL\MySQL Workbench 8.0 CE\modules\wb_admin_connections.py at line 346, to change it from

("DB", mforms.StringColumnType, "DB", 100),

to

("db", mforms.StringColumnType, "DB", 100),

(note change of case in first argument).

此操作解决MySQL Workbench Client Connections 空白问题…

nginx: worker process is shutting down

nginx: worker process is shutting down,这个是nginx reload后可能会出现的,应该是继续处理未结束线程用的。

如果你的超时相关配置设置了很长时间,那么这个线程也会存在很长时间。

iso-8859-1(Latin-1)

因为ISO-8859-1编码范围使用了单字节内的所有空间,在支持ISO-8859-1的系统中传输和存储其他任何编码的字节流都不会被抛弃。换言之,把其他任何编码的字节流当作ISO-8859-1编码看待都没有问题。