我有一个表,其中每个table2_id都有很多列,我只希望ID最多的5行
id | table_2_id | name
----------------------
1 | 1 |A
2 | 1 |B
3 | 1 |C
4 | 1 |D
5 | 1 |E
6 | 1 |F
7 | 1 |F
8 | 2 |G
9 | 3 |H
10 | 3 |I
table_2_id中有7个元素中有1个,我想有5个
所以我想拥有
id | table_2_id | name
----------------------
3 | 1 |C
4 | 1 |D
5 | 1 |E
6 | 1 |F
7 | 1 |F
8 | 2 |G
9 | 3 |H
10 | 3 |I
答案 0 :(得分:0)
您可以使用import json,httplib
connection = httplib.HTTPSConnection('parseapi.back4app.com', 443)
connection.connect()
connection.request('POST', '/files/a.mp3', open('a.mp3', 'rb').read(), {
"X-Parse-Application-Id": "${APPLICATION_ID}",
"X-Parse-REST-API-Key": "${REST_API_KEY}",
"Content-Type": "audio/mpeg"
})
result = json.loads(connection.getresponse().read())
connection.request('POST', '/classes/sounds', json.dumps({
"displayText": "test",
"audio": {
"name": result["name"],
"url:": result["url"],
"__type": "File"
}
}), {
"X-Parse-Application-Id": "${APPLICATION_ID}",
"X-Parse-REST-API-Key": "${REST_API_KEY}",
"Content-Type": "application/json"
})
connection.getresponse().read()