使用python在现有的SQL Server表中附加来自excel的数据

Question

I have some CSV files with data which is recurring and therefore I need to update SQL Server by using this python script.

I have tried updating the Microsoft driver for SQL and that doesn't help me.

Here is my python code :

import pandas as pd
import numpy as np
import seaborn as sns
import scipy.stats as stats
import matplotlib.pyplot as plt
from datetime import time 
from datetime import date
import pandas.io.sql
import pyodbc
import xlrd

server ='asd'
db = 'asd'

conn = pyodbc.connect('DRIVER={SQL Server};SERVER=' + server + ';DATABASE=' + db + ';UID=asd ;PWD=asd')
cursor=conn.cursor()


query = """
INSERT INTO Db.table (
    Emp_ID  ,
    Global_ID,
    Emp_NAME,
    Org,
    SBU,
    BU,
    Sub_BU,
    HR_Location,
    Swipe_Loc,
    Descp,
    InOutDate,
    InTime,
    OutTime,
    ActHrs,
    ShiftCode,
    AttendanceClassification,
    ActualHrs
) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"""


InOutDate= date.today()
InTime = time(11,11,11)
OutTime = time(11,11,11)
ActHrs = time(11,11,11)
ActualHrs = time(11,11,11)

values = ('2134123', '123213', 'Eqqwe', 'Org' , 'SBU' , 'BU ', 'Sub_BU' , 'HR_Location' ,'Swipe_Loc' ,' Descp' , InOutDate , InTime , OutTime , ActHrs , 'ShiftCode' ,'AttendanceClassification' ,ActualHrs )   
cursor.execute(query, values)
conn.close()

Getting the following error when executing query:

Traceback (most recent call last):
File "update.py", line 97, in <module>
cursor.execute(query, values)
pyodbc.Error: ('HYC00', '[HYC00] [Microsoft][ODBC SQL Server Driver]Optional feature not implemented (0) (SQLBindParameter)')

Answer 1

确保日期时间格式在 python 和 SQL 之间兼容

Answer 2

You forgot to add cursor.commit() after execute. Execute command can be used only for some selects and read only queries. If you want to change something you shoud add cursor.commit() after.