如何在postgres中导入json文件
我正在尝试将json文件导入PostgreSQL。 示例数据:如何在postgres中导入json文件,json,postgresql,Json,Postgresql,我正在尝试将json文件导入PostgreSQL。 示例数据: { "asin":"2094869245", "title":"5 LED Bicycle Rear Tail Red Bike Torch Laser Beam Lamp Light", "price":8.26, "imhUrl":"http://ecx.images-amazon.com/images/I/51RtwnJwtBL._SY300_.jpg" } { "asin":"7245456259
{
"asin":"2094869245",
"title":"5 LED Bicycle Rear Tail Red Bike Torch Laser Beam Lamp Light",
"price":8.26,
"imhUrl":"http://ecx.images-amazon.com/images/I/51RtwnJwtBL._SY300_.jpg"
}
{
"asin":"7245456259",
"title":"Black Mountain Products Single Resistance Band - Door Anchor,
"price":10.49,
"imhUrl":"http://ecx.images-amazon.com/images/I/411Ikpf122L._SY300_.jpg"
}`
希望结果如下所示:
数据
----------------------------------
{
asin:2094869245,
标题:5 LED自行车后尾红色自行车手电筒激光束灯,
价格:8.26,,
伊姆赫尔:http://ecx.images-amazon.com/images/I/51RtwnJwtBL._SY300_.jpg
}
----------------------------------
{
asin:72456259,
标题:黑山产品单阻带门锚,
价格:10.49,,
伊姆赫尔:http://ecx.images-amazon.com/images/I/411Ikpf122L._SY300_.jpg
}
数据类型为json
我的JSON文件将存储在一个名为data的JSON列中。如果您像这样删除JSON文件中的换行符:
{ "asin":"2094869245", "title":"5 LED Bicycle Rear Tail Red Bike Torch Laser Beam Lamp Light","price":8.26, "imhUrl":"http://ecx.images-amazon.com/images/I/51RtwnJwtBL._SY300_.jpg"}
{ "asin":"7245456259", "title":"Black Mountain Products Single Resistance Band - Door Anchor", "price":10.49, "imhUrl":"http://ecx.images-amazon.com/images/I/411Ikpf122L._SY300_.jpg" }
可以使用“复制”命令加载到表:
create table js (a json);
copy js from '/tmp/data.json' DELIMITER '^' CSV QUOTE '''' ESCAPE '\'
所以该文件包含无效的JSON,您想将其拆分为有效的JSON值吗?不。我的JSON文件有效,我想将其导入postgres中的单个JSON列中。您的第一个示例是无效的JSON值。那应该是两个文件还是一个文件?如果是一个文件,那么各个对象是如何分离的?参见示例,然后您的示例在值之间缺少一个,如图所示,这是无效的JSON。非常有用@anthony sotolongo。工作得很好。