更新时间:2022-01-24 02:17:32
import pandas as pd
import sqlalchemy as sql
db_engine=sql.create_engine('oracle://test01:test01@test001db')
db_df1=pd.read_sql('select * from my_table1',db_engine)
import pandas as pd
import sqlalchemy as sql
db_engine=sql.create_engine('oracle://test01:test01@test001db')
conn=ora_engine.raw_connection()
cursor=conn.cursor()
queryset=cursor.execute('select * from my_table1')
columns=[for i[0] in queryset.description]
jdbc_data=queryset.fetchall()
db_df1=pd.DataFrame(
jdbc_data,columns=["A1","B2","C3"])
db_df1.columns=columns
db_df1.append(df_data)