mongo function does not exist

2 次查看（过去 30 天）
Ginta Avizonis
Ginta Avizonis 2020-10-22
编辑： Martin Kragelund 2021-1-8
>> server = "dbtb01";
>> port = 27017;
>> dbname = "mongotest";
>> conn = mongo(server,port,dbname)
Unrecognized function or variable 'mongo'.
I have MatLab 2020b installed as well as the Database Toolbox installed. Nothing I do seems to get the function to work - is there another path?

请先登录，再回答此问题。

回答（1 个）

Monisha Nalluru
Monisha Nalluru 2020-10-27
The reason for above error message is,
You would also need to install the additional Support Package for mongo DB connection, as explained in the following documentation page:
https://www.mathworks.com/help/database/ug/database-toolbox-interface-for-mongodb-installation.html
  5 个评论
显示 3更早的评论
Monisha Nalluru
Monisha Nalluru 2020-10-29
In order to access Mongo Database from MATLAB. It need to have Database toolbox and Database Toolbox interface for MongoDB
Database Toolbox interface for MongoDB is a support pacakage present in add-ons.
Refer the following link for installation process
https://in.mathworks.com/help/database/ug/database-toolbox-interface-for-mongodb-installation.html
Martin Kragelund
Martin Kragelund 2021-1-8
编辑：Martin Kragelund 2021-1-8
I see that same problem as Ginta
mongo(server,port)
Unrecognized function or variable 'mongo'.
matlab.addons.installedAddons
ans =
12×4 table
Name Version Enabled Identifier
________________________________________ ________ _______ ______________________________________
"Database Toolbox" "9.2" true "DB"
"Simulink Report Generator" "5.7" true "SR"
"Database Toolbox Interface for MongoDB" "19.2.0" true "MONGODB"
"MATLAB Report Generator" "5.7" true "MR"
"Simulink Test" "3.1" true "SZ"
"Panel" "1.26" true "e558669f-4a80-11e4-9553-005056977bd0"
"Simulink Coder" "9.2" true "RT"
"MATLAB Coder" "4.3" true "ME"
"Stateflow" "10.1" true "SF"
"Simulink" "10.0" true "SL"
"Control System Toolbox" "10.7" true "CT"
"Embedded Coder" "7.3" true "EC"

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Reporting and Database Access 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by