摘要:
1. 代码(参考:https://www.cnblogs.com/xiao-xue-di/p/11840699.html) def dict_fetchall(cursor): "Return all rows from a cursor as a dict" columns = [col[0] f 阅读全文
摘要:
如果需要查询的字符串类型的列的值有单引号和\时 在单引号前面加一个单引号,在\前面加一个\select * from purchase_order where lmt_fail_reason like '%{u''information'': u''\\u521b\\u5efa\\u5931\\u8 阅读全文