How come I don't have Visual Query Builder in Toolbox of my Matlab?

I have Matlab student version, and I'm trying to do load forecasting and following the https://www.mathworks.com/videos/electricity-load-and-price-forecasting-with-matlab-81765.html but I don't have or cannot find "Visual Query Builder" in Toolbox. I really appricate if anybody can help me on this. I have very very little experience in matlab. Thanks Mojgan

Answer 1

[Shawn Blancett]

Is there any new information on this? I have the student license of MATLAB2018 and would also like to use the method of https://www.mathworks.com/videos/electricity-load-and-price-forecasting-with-matlab-81765.html

[NN]

thank you .

But how can i access data base which i saved in system.

I was trying to understand the below link about how data can be called therough matlab and access it for doing forecasting .

https://www.mathworks.com/videos/electricity-load-and-price-forecasting-with-matlab-81765.html

If querybuilder is not avaialble , then how can i do these operations in 2019 a version.

Please advice and send me the link of any video tutorials.

[NN]

is there any video whoch shows data import and other operations as explained in the below link to be done with dtaa base explorer?

https://www.mathworks.com/videos/electricity-load-and-price-forecasting-with-matlab-81765.html

Answer 2

[Elizabeth Reese]

It looks like the Visual Query Builder was removed in MATLAB R2017a. You can use the Database Explorer app instead. Also, some of these functions including the Database Explorer app are a part of the Database Toolbox. You can check that you have a license for the Database Toolbox by typing

 ver

in the MATLAB Command Window and it should be listed. You can get this toolbox through the Add-Ons Explorer.

[NN]

thank you .

But how can i access data base which i saved in system.

I was trying to understand the below link about how data can be called therough matlab and access it for doing forecasting .

https://www.mathworks.com/videos/electricity-load-and-price-forecasting-with-matlab-81765.html

If querybuilder is not avaialble , then how can i do these operations in 2019 a version.

Please advice and send me the link of any video tutorials.

Answer 3

[Ariene Maciel]

Hi! I'm having the same difficulty. Anyone here got it? If yes, please help me

[Steven Lord]

Use the Database Explorer app in Database Toolbox as Elizabeth Reese suggested.