RUN YR AP15 PMTE RSPC NPPC NEE SSF PRK QDRN 0 1 2008 4.53 0.04 641.21 16.8 624.41 328.66 2114.51 0 1 1 2009 3.17 0.03 1428.30 0.0 1428.30 23.58 3.20 0 2 1 2010 6.20 0.03 1124.97 0.0 1124.97 23.94 18.45 0 3 1 2011 5.38 0.02 857.76 0.0 857.76 28.40 42.54 0 4 1 2012 7.32 0.02 831.42 0.0 831.42 23.92 25.58 0
我将上述数据帧存储在sqlite db中,如下所示:
from sqlalchemy import create_engine db_name = 'sqlite:///C:\\tmp.db' engine = create_engine(db_name) df.to_sql(db_name,engine,if_exists='append')
但是,当我尝试将其读回时,我收到错误:
df = pandas.read_sql_table(db_name,'sqlite:///C:\\tmp.db') ValueError: Table sqlite:///C:tmp.db not found