# Database export

Debugging tools

Interface should be called on the server side, seeHattori API

# Interface Dxplaination

# Interface name

dbExport

# Functional description

Through this interface can be exported to the database, if you encounter problems during use, you canOpen Platform Service Provider ZonePosting exchanges.

# Note

  • Dxplaination of Export Conditions: Query Statement Syntax anddata base APISame.

# Calling mode

# HTTPS call


POST https://api.weixin.qq.com/componenttcb/dbexport?access_token=ACCESS_TOKEN 

# Request parameters

attribute type Required Introductions
access_Token string yes Interface invokes the certificate, which is URL Parameters, non Body Parameters. usecomponent_access_Token
env string yes Cloud Environment ID
file_path string yes Export file path (files are exported to public cloud storage and can be accessed usingGet the download link API Get the download link)
file_type number yes Export document type, 1 represents JSON2 indicates CSV. File Format ReferenceDatabase Import Guidelinesto hit the target file format part
query string yes Export conditions.

# Return parameters

attribute type Introductions
errcode number Error code
errmsg string Error message
job_id number Export the task ID, using theDatabase Migration Progress Query API Query the export result, get the file download link.

# Call Example

Example Dxplaination: HTTPS requests

# Sample Request Data


{
    "env":"test2-4a89da",
    "file_path":"test_export",
    "file_type":1,
    "query":"const Point = db.Geo.Pointdb.collection('geo').where({name: 'x',age: _.gt(10).and(_.lt(20)),loc: new Point(113,23),array: [1,2]}).limit(10).skip(1).orderBy('age','asc').orderBy('name', 'desc').field({ name: true }).get()"
} 

# Return Data Example


{
    "errcode": 0,
    "errmsg": "ok",
    "job_id": 100074947
} 

# Error code

Error code Error code Solutions
0 ok ok
-1 system error The system is busy, please wait for the developer to try again
-1000 system error System error
40014 invalid access_Token Illegal access_Token Please take the developer seriously. access_Token Of the validity (such as whether it is expired), or to see if you are working for the appropriate Official Account message template Call interface
40097 invalid args Parameter error
40101 missing parameter Missing required parameters
41001 access_Token missing lack access_Token parameter
42001 access_Token expired access_Token Timeout, please check access_Token Of the validity period, please refer to the Basic Support - Obtain access_Token Middle, right. access_Token Detailed mechanism explaination of the
43002 require POST method Need POST request
44002 empty post data POST The packet is empty.
47001 data format error analysis JSON/XML Content errorpost Missing parameters in the dataCheck for corrections and try again.
85088 no qbase privilege The app is not open for cloud development