I m using the following code in Python-mysql. Rollback isn’t working, can someone please point out what am I doing wrong. try: cnx.start_transaction() engine=connectEngine.connect() df_ord_main.to_sql(‘maintbl’, con = engine, if_exists = ‘append’, chunksize = 1000, index=False) df_ord_mainDets.to_sql(‘Detstbl’, con = engine, if_exists = ‘append’, chunksize = 1000, index=False) if cnx.is_connected() == False: except Error as error: print(error) ..
I work on a small project in python for 3 weeks. I don’t have previous experience with it. I just came up with an idea, and then I start to look for some tutorials case by case. The project is about buying ingredients, storing them in a larder, and then checking larder vs. list of ..
This is the image of my table When I run my python code and insert all of the values for my table I receive the error that my risk level has an incorrect integer value the code for the insert statement is: def register_site(): screen13 = Tk() sitename_info = sitename2.get() region_info = region.get() risklevel_info = ..
I am working on a school project of creating a Hospital Management System using Python and MySQL, I have connected MySQl with Python using mysql.connector. I have created separate tables for Doctors and Patients, now I want add a last column in both of the Doctor’s and Patient’s Table which shows to whom they have ..
from instabot import Bot bot = Bot() bot.login(username = "user_name", password = "user_password") bot.upload_photo("Technical-Scripter-2019.jpg", caption ="Technical Scripter Event 2019") This is auto post image to instagram, but how to change .jpg to direct get image grnerated, to send to instagram?(by click *share * button) Source: Python..
Im trying to upload my web app and database to heroku but I keep getting that error "Can’t connect to MySQL server on ‘localhost’ (111)". I was able to upload the static part of my website but when I try to login in or create an account I get that error. I have looked online ..
My requirement is to load CSV files data into a table. I am able to do so by using Python CSV module. I have three CSV files having only single column values. But null values are automatically getting added to the table which is not required. Here is the snapshot of the table: Each column ..
ERROR: Command errored out with exit status 1: … cwd: /tmp/pip-install-0w18_khs/mysqlclient/ Complete output (12 lines): /bin/sh: 1: mysql_config: not found /bin/sh: 1: mariadb_config: not found /bin/sh: 1: mysql_config: not found Traceback (most recent call last): File "<string>", line 1, in <module> File "/tmp/pip-install-0w18_khs/mysqlclient/setup.py", line 15, in <module> metadata, options = get_config() File "/tmp/pip-install-0w18_khs/mysqlclient/setup_posix.py", line 65, ..
I tried to create a search function on my program. When i try to search data it’s working properly, but whenever i try to search some data that didn’t contain on my database, error my occur. i tried if else statement but it didn’t work. import mysql.connector from datetime import datetime con = mysql.connector.connect( host ..
so I know how to use %s but it doesn’t appear to work for a column name. my aim here is to get a column name (a roll number here) and use that to find information roll=input("enter roll no.: ") c1.execute("select sum(%s) from attendance", ("" + roll + "",)) a=c1.fetchall() this doesn’t work and seems ..