install sqlite3 python
pip install pysqlite3install sqlite3 python
pip install pysqlite3python sqlite3 database
import sqlite3
# Create database
conn = sqlite3.connect('tablename.db')
c = conn.cursor()
c.execute('''CREATE TABLE tablename(id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, number REAL)''')
conn.commit()
conn.close()
# Insert Values
conn = sqlite3.connect('tablename.db')
c = conn.cursor()
c.execute("INSERT INTO tablename VALUES (?, ?)", (name, number))
conn.commit()
conn.close()
# Read Values
conn = sqlite3.connect('tablename.db')
c = conn.cursor()
for row in c.execute('SELECT * FROM tablename'):
print(row)
number = [row[2] for row in c.execute('SELECT * FROM tablename')]
conn.close()sqlite3 python
import sqlite3 as lite
import sys
try:
con = lite.connect('products.db')
cur = con.cursor()
cur.execute("CREATE TABLE drinks(Id INTEGER PRIMARY KEY AUTOINCREMENT, Name TEXT, Price REAL)")
cur.execute("CREATE TABLE fruits(Id INTEGER PRIMARY KEY AUTOINCREMENT, Name TEXT, Price REAL)")
con.commit()
except e:
if con:
con.rollback()
print("Unexpected error %s:" % e.args[0])
sys.exit(1)
finally:
if con:
con.close()sqlite3 in python3
import sqlite3
con = sqlite3.connect('example.db')
cur = con.cursor()
# Create table
cur.execute('''CREATE TABLE stocks
(date text, trans text, symbol text, qty real, price real)''')
# Insert a row of data
cur.execute("INSERT INTO stocks VALUES ('2006-01-05','BUY','RHAT',100,35.14)")
# Save (commit) the changes
con.commit()
# We can also close the connection if we are done with it.
# Just be sure any changes have been committed or they will be lost.
con.close()Copyright © 2021 Codeinu
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