![]() ![]() cursor connect.cursor () Let’s define a SQL command that our cursor can execute. Not sure what exactly changed, as it looks basically the same to me, but it works. The database should be created Figure 1: Created database Executing commands We also need to create a cursor, which lets you interact and modify the database. I changed the table creation code to the following: # Create the table of pitchesĬreateTable = "CREATE TABLE IF NOT EXISTS pitches(pitch_type text, game_date text, release_speed real)"Īnd it works now. I tried taking the table creation out of the code entirely, per this answer, with the following code: # Import librariesĪnd still get the sqlite3.OperationalError: table pitches has no column named SL ![]() When I take the headers out of the csv file: SL 81.9Īnd I get the following error: sqlite3.OperationalError: table pitches has no column named SL ![]() When I have the headers in the csv, the dataframe looks like this: pitch_type game_date release_speedĪnd I get the following error: sqlite3.OperationalError: table pitches has no column named game_date I can't figure out why it's looking at the csv value as a column name, unless it thinks the first row of the csv should be the headers and is trying to match that to column names in the table? I don't think that was it either though because I tried changing the first value to an actual column name and got the same error. SL is the first value in the first row in my csv file. When I run this code, I get the following error: sqlite3.OperationalError: table pitches has no column named SL Here's my code: # Import librariesĬ.execute("""CREATE TABLE IF NOT EXISTS pitches (ĭf.to_sql('pitches', conn, if_exists='append', index=False) executedb ('create table name (name text)') which returned True insert some information to this table executedb ('insert into name values ('Hello')') which returned no such table: name False Why doesn't this work It works when I use a file: db nnect ('sqlite3.db') python python-2. Import libraries import pandas, csv, sqlite3 Create sqlite database and cursor conn nnect ('test.db') c conn.cursor () Create the table of pitches c.execute ('''CREATE TABLE IF NOT EXISTS pitches ( pitchtype text, gamedate text, releasespeed real )''') mit () df pandas.readcsv ('test2.csv') df.tosql ('pi. I've tried following some tutorials and the documentation but I can't figure this error out. After some searching it seems like this is possible using a pandas df. In this guide, well see how to connect to a database, create. I'm trying to create a sqlite db from a csv file. Instead, we only need to import the built-in Python library sqlite3 to use this database. ![]()
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