2. 格式化后用@拼接
string sql = @" SELECT rack.rackRow, rack.rackColumn, rack.rackLayer FROM rack LEFT JOIN TaskList ON rack.rackColumn = TaskList.Unload_Col AND rack.rackRow = TaskList.Unload_Line AND rack.rackLayer = TaskList.Unload_Layer LEFT JOIN TaskList0 ON rack.rackColumn = TaskList0.Unload_Col AND rack.rackRow = TaskList0.Unload_Line AND rack.rackLayer = TaskList0.Unload_Layer WHERE rack.used = 0 AND ( ( TaskList.Unload_Col IS NULL AND TaskList.Unload_Line IS NULL AND TaskList.Unload_Layer IS NULL ) OR (TaskList.Excute = 1) ) AND ( TaskList0.Unload_Col IS NULL AND TaskList0.Unload_Line IS NULL AND TaskList0.Unload_Layer IS NULL ) ORDER BY rack.rackRow, rack.rackLayer LIMIT 1;
版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 举报，一经查实，本站将立刻删除。
如需转载请保留出处：https://bianchenghao.cn/bian-cheng-ji-chu/101562.html