Sqlite3 Tutorial Query Python Fixed

: Retrieve results using fetchall() for all rows or fetchone() for a single row.

: Use sqlite3.connect() to open a connection to your database file. sqlite3 tutorial query python fixed

conn.commit() print(f"Updated salary for employee ID employee_id.") : Retrieve results using fetchall() for all rows

print("Employees with salary > 52000:") for row in results: print(f"ID: row[0], Name: row[1], Salary: $row[2]:,.2f") sqlite3 tutorial query python fixed

if cursor.fetchone(): cursor.execute(f"SELECT * FROM table_name") return cursor.fetchall() else: print(f"Table 'table_name' does not exist") return []