I'm learning Angular (not angularjs) and what I'm trying to do is have a form and store the data entered to sql database and also query some data from database.
I have looked around and I've not encountered a solution for this. I have seen where people connect using http service to get json data. But how do we do it for sql database.
Does angular even have modules that can connect to a server???
Or should I be looking into noSQL database instead of SQL database.
Please help...
Related
I have a MySQL database present on google cloud, and I was wondering how would I be able to connect it with my ReactJS Database so that I would be able to send SQL queries to the database and receive appropriate which I can then display on the screen. I've been unable to find a good way of doing this so far.
Would using express as a middle ground be better here? Or would there be a way to connect the google cloud database directly using React?
Thank you.
Adding database in the React.JS (Client side code) would mean the connection string to your DB can be accessible into the browser, hence the DB then would not have any firewall and accept huge number of connections and that's security & performance wise is not preferred,
and yes you need to put a middle like backend, try Fastify for example
I created a html form,fetched data from user and sent to node js server.How to insert that data into oracle db?I am able to come across a lot of syntax examples for mongo amd mysql but unable to get one for oracle.
Use the node-oracledb module. There is documentation and examples available.
can we connect our python script to interact with the database whose url is known.If yes then how we would do that?? and will we be able to interact with the datbase??
I am going to start working on automating a process whic right now is done manually in my company by accessing a datbase and using it for extracting values or data.
Now this is my first day and i don't know from where to start.All that i know is right now i am having a url to database and the database consists of a "query section" where i will feed what i want to search using different fields of the database query page and will get a list matching my search.
i have to use this list in my GUI that i have to develop. for this purpose i need to know how to access a database using its url and how to interact with it.My database is developed using JavaScript
i am a beginner.Please folks help me with this.
You should specify your database first. e.g mysql
then you can use a ORM like SQLALCHEMY to ease the process for you and in that case this is how you address the db, something like:
"mysql://{}:{}#{}:{}"
.format("YOUR_SQL_USERNAME","YOUR_SQL_PASSWORD", "YOUR_SQL_HOST", "YOUR_SQL_PORT")
I just started learning Node.js and want to handle a session using MySQL database. I want to do it without express or any kind of framework. I searched through google but couldn't manage to get an answer to my query. My present condition of this task is: I designed my .html files, created HTTP server using http module, managed to connect the database, and now desperately want to create a session (when a user logged in) and destroy it.
I'm playing around with expressjs for a while and now the time has come to connect to a mysql database. Now i'm searching for a way to write and retrieve data from it. Normally i'm creating the database tables with MySQL Workbench. I'm using MySQL because of the ability of using ForeignKeys. Couldn't figure out yet how to do it in other database types...
Currently i'm more used to medoo for PHP. It only connected to a database and gave me the ability to access it in an object oriented way.
Is there a similar module for nodejs out there?
Try knex for a sql-builder library, it's pretty solid and looks sort of similar to medoo (but it uses Promises and is asynchronous).