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How to create and use sqlite in-memory databases with sqlite3

John Maina answered on June 18, 2024 Popularity 1/10 Helpfulness 1/10

answer How to create and use sqlite in-memory databases with sqlite3

How to create and use sqlite in-memory databases with sqlite3

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#import the sqlite3 module
import sqlite3

#create a tble
with sqlite3.connect(':memory:') as conn:
  #create a table
  conn.execute('''
    CREATE TABLE point(
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      x INTEGER,
      y INTEGER
      )
    ''')

  #populate table
  conn.executescript('''
    INSERT INTO point (x, y) VALUES (3, 4);
    INSERT INTO point (x, y) VALUES (2, 3);
    INSERT INTO point (x, y) VALUES (-2, 5);
    ''')

  #retrieve data
  cursor = conn.cursor()
  cursor.execute('SELECT x, y FROM point;')

  print(cursor.fetchall())
  cursor.close()

Popularity 1/10 Helpfulness 1/10 Language python

Source: www.pynerds.com

Tags: in-memory python sqlite

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Contributed on Jun 18 2024

John Maina

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