机智的大群主的博客 解决方案 Do a quick check for blank, and if it is, set it equal to NULL: if(!variable_to_insert) variable_to_insert = "NULL" ...then make sure that the inserted variable is not in quotes for the ...
lin_sheng_jiang的博客一、Oracle数据库对表数据的基本操作 1.1 插入数据 insert into table_name(字段名)values(字段值); 1.2 修改数据 update table_name set 字段名=字段值 where 条件限定 规则:多个字段修改中间用'...
Cosmos-大雨的博客以下是我用于将json插入数据库中的代码list=result['intervalsDataPoints']for item in list:if item['dataPoints'] !=[]:result=item['dataPoints']#print(result)#print('hello')for element in result:dt = ...