title: Inserting data from pandas data frame to Sqlite using Sqlite query
body: <p>grateful for your help.  I'm trying to take a series of cleaned tweets and upload them to a sqlite database.  I can make this work using pandas.DataFrame.to_sql, but ideally I would like to do it via sqlite queries.  When I run this, I get the error: </p>
  
  <pre><code>blogs=open("clean_tweet.csv","r").read().decode("ISO-8859-1")
  blogs=unicodedata.normalize("NFKC", blogs).encode("ascii", "ignore").lower()
  
  alldata = blogs
  
  tokenizer=RegexpTokenizer(r'\w+')
  tokens=tokenizer.tokenize(alldata)
  
  conn = sqlite3.connect('test.sqlite')
  
  for token in tokens:
      conn.execute("INSERT INTO unigram_trial (word_trial) VALUES (?)", (str(token), ))
  
      conn.commit()
  </code></pre>
  
  <p>Using this, I can insert all of the tokens into one single table row, but it will not insert as individual words in individual rows.</p>
  
  <p>Am I missing something?  Thanks so much for any help you can provide!</p>