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()how to install sqlite3 in python
pip install sqlitesqlite3 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()how to install sqlite3 in python
from sqlalchemy import create_engineengine = create_engine('sqlite:///:memory:')dff.to_sql('mySQLtable', con = engine)sqldf = pd.read_sql('mySQLtable', con = engine)sqldfhow to install sqlite3 in python
$chmod +x sqlite.py
$./sqlite.py
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