![]() ![]() Not sure what exactly changed, as it looks basically the same to me, but it works. 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 import sqlite3 nnect ('omar.db') curdb.cursor () cur.execute ('CREATE TABLE IF NOT EXISTS users (USERID integer UNIQUE, NAME text UNIQUE ,BIRTHDAY integer UNIQUE, GMAIL text UNIQUE)') cur.execute ('insert into users (USERID,NAME,BIRTHDAY,GMAIL) values (1 ,'OMAR' ,'2008\5\24' ,'')') cur.execute ('insert into users (US. cursor connect.cursor () Let’s define a SQL command that our cursor can execute. 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 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. 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) I've tried following some tutorials and the documentation but I can't figure this error out. The default for the timeout parameter is 5.0 (five seconds). The timeout parameter specifies how long the connection should wait for the lock to go away until raising an exception. After some searching it seems like this is possible using a pandas df. When a database is accessed by multiple connections, and one of the processes modifies the database, the SQLite database is locked until that transaction is committed. I'm trying to create a sqlite db from a csv file. The first step is to create a database.db file in the root directory, which you can do by entering the following command in the terminal: touch database. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |