CRUD operations and SQLite3 basics

All SQLite3 operations are going to be done using a library called go-sqlite3. We can install that package using the following command:

go get github.com/mattn/go-sqlite3

The special thing about this library is that it uses the internal sql package of Go. We usually import database/sql and use sql to execute database queries on the database (here, SQLite3):

import "database/sql"

Now, we can create a database driver and then execute the SQL commands on it using a method called Query:

sqliteFundamentals.go:

package main
import (
    "database/sql"
    "log"
    _ "github.com/mattn/go-sqlite3"
)
// Book is a placeholder for book
type Book struct {
    id int
    name string
    author string
}
func main() {
    db, err := sql.Open("sqlite3", "./books.db")
    log.Println(db)
    if err != nil...