python function to execute sql query code example

Example 1: execut sql python

# connect database and create cursor here
import sqlite3 
conn = sqlite3.connect('File.Name')
cur = conn.cursor()
# statement to be executed
cur.execute("""SELECT COL_NAME FROM TABLE_NAME LIMIT 5;""").fetchall()

Example 2: python list from sql

[item for t in self.sqlhlpr.select("SELECT DISTINCT item FROM table") for item in t]