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i want to store file path info into a database along with the code for each file
what are some good ways i could do this?
the database could be mongodb or postgres
There are several ways to store file path information and code in a database. I'll provide examples for both MongoDB and PostgreSQL.
MongoDB
MongoDB is a NoSQL database, which stores data in a flexible, JSON-like format called BSON. You can use the following schema to store file path information and code:
{
"file_path": "path/to/your/file.ext",
"file_name": "file.ext",
"code": "your code here"
}To insert a document with this schema, you can use the following code snippet:
const MongoClient = require('mongodb').MongoClient;
const uri = "mongodb+srv://<username>:<password>@cluster0.mongodb.net/test?retryWrites=true&w=majority";
const client = new MongoClient(uri, { useNewUrlParser: true, useUnifiedTopology: true });
client.connect(err => {
const collection = client.db("test").collection("file_info");
const fileInfo = {
file_path: "path/to/your/file.ext",
file_name: "file.ext",
code: "your code here"
};
collection.insertOne(fileInfo, (err, res) => {
if (err) throw err;
console.log("File info inserted");
client.close();
});
});PostgreSQL
PostgreSQL is a powerful, open-source object-relational database system. You can create a table to store file path information and code like this:
CREATE TABLE file_info (
id SERIAL PRIMARY KEY,
file_path VARCHAR(255) NOT NULL,
file_name VARCHAR(255) NOT NULL,
code TEXT NOT NULL
);
To insert a row with file path information and code, you can use the following SQL query:
INSERT INTO file_info (file_path, file_name, code)
VALUES ('path/to/your/file.ext', 'file.ext', 'your code here');Here's a code snippet using node-postgres to insert file information into the PostgreSQL database:
const { Client } = require('pg');
const client = new Client({
connectionString: "postgres://<username>:<password>@localhost:5432/<database>"
});
client.connect();
const fileInfo = {
file_path: "path/to/your/file.ext",
file_name: "file.ext",
code: "your code here"
};
const query = `
INSERT INTO file_info (file_path, file_name, code)
VALUES ($1, $2, $3)
`;
client.query(query, [fileInfo.file_path, fileInfo.file_name, fileInfo.code], (err, res)...
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