PHP连接数据库碰到问题.Cannot query the database.Unknown column 'event_name' in 'field list'
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![PHP连接数据库碰到问题.Cannot query the database.Unknown column 'event_name' in 'field list'](/uploads/image/z/13785954-42-4.jpg?t=PHP%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93%E7%A2%B0%E5%88%B0%E9%97%AE%E9%A2%98.Cannot+query+the+database.Unknown+column+%27event_name%27+in+%27field+list%27)
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PHP连接数据库碰到问题.Cannot query the database.Unknown column 'event_name' in 'field list'
PHP连接数据库碰到问题.Cannot query the database.Unknown column 'event_name' in 'field list'
PHP连接数据库碰到问题.Cannot query the database.Unknown column 'event_name' in 'field list'
1.什么意思?
它的意思是:无法进行数据库查询,不能在字段列表中识别'event_name'字段名;
2.怎么解决?
认真检查SQL语句和数据库表,看看有没有把字段名称弄错!