0 个投票

I have a sqlite3 database (.db) stored in my hard drive, and I would like to use the tall array functionality with it. The problem is that I cannot connect to it using the databaseDatastore function. Running:
dbpath = fullfile(pwd,'options.db');
conn = sqlite(dbpath,'readonly');
dbds = databaseDatastore(conn,'SELECT * FROM DATA');
I get an error saying that the value of 'conn' is invalid, and that I should be using 'database.jdbc.connection'.
Question: I have a sqlite3 database and want to use tall arrays with it. How do I do it?
Thanks for helping! :D

请先登录，再回答此问题。

 采纳的回答

José-Luis
José-Luis 2017-8-22

1 个投票

Save yourself a headache and use sqlite() instead.
Otherwise, things might need to be installed.

2 个评论
显示 无 隐藏 无

Guilherme Salome
Guilherme Salome 2017-8-22
Hey Jose, that is what I tried using, but it is not working with the databaseDatastore function. All I want is to have
tt = tall(dbds);
So that I can deal with a big amount of data. Any suggestions?

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Database Toolbox 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by