https://github.com/cesiumlabs/json-sql-query

Use CRUD operations on JSON with SQL queries.
https://github.com/cesiumlabs/json-sql-query

database json json-sql sql

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Use CRUD operations on JSON with SQL queries.

• Host: GitHub
• URL: https://github.com/cesiumlabs/json-sql-query
• Owner: CesiumLabs
• Created: 2021-05-06T02:52:44.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-05-06T16:09:19.000Z (over 3 years ago)
• Last Synced: 2024-10-28T16:59:59.289Z (3 months ago)
• Topics: database, json, json-sql, sql
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/json-sql-query
• Size: 17.6 KB
• Stars: 8
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# JSON SQL Query

Use **CRUD** operations on **JSON** with **SQL** queries.

# Installing

```sh

$ npm i --save json-sql-query

```

> Note: This library is very new and does not support most of the statements

# Example

```js

const { Database } = require("json-sql-query");

// file based

const db = new Database("./database.json");

// in-memory

const db = new Database(":memory:");

// creating a table

db.prepare(`CREATE TABLE IF NOT EXISTS "DEMO" ("key" TEXT, "value" TEXT)`).run();

// inserting data

db.prepare(`INSERT INTO "DEMO" ("key","value") VALUES ("test_key", "test_value")`).run();

// fetching data

db.prepare(`SELECT * FROM "DEMO"`).run().parse();

// fetching data in limit

db.prepare(`SELECT * FROM "DEMO" LIMIT 3`).run().parse(); // returns 3 items if available

// update existing data

db.prepare(`UPDATE "DEMO" SET "value" = "test data" WHERE "key" = "test_key"`).run()

// delete specific item

db.prepare(`DELETE FROM "DEMO" WHERE "key" = "test_key"`).run();

// drop a table

db.prepare(`DROP TABLE "DEMO"`).run();

```