Tornado-MySQL | PyMySQL fork for Tornado | Web Framework library
kandi X-RAY | Tornado-MySQL Summary
kandi X-RAY | Tornado-MySQL Summary
PyMySQL fork for Tornado
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Top functions reviewed by kandi - BETA
- Scroll the cursor
- Read the next row from the stream
- Read a single packet
- Read a row from the server
- Convert a mysql timestamp to a datetime object
- Convert a datetime string into a datetime object
- Convert a date string into a datetime object
- Execute given query
- Return a cursor
- Invoked when the connection is closed
- Escape time
- Scroll the row
- Fetch all rows
- Fetch a single row
- Escape a timedelta object
- Generate a worker function
- Set the character set
- Create a cursor
- Rollback the database
- Convert the result to rows
- Fetch multiple rows from the database
- Close the cursor
- Fetch all rows from the database
- Convert charset to string
- Begin transaction
- Begin query
Tornado-MySQL Key Features
Tornado-MySQL Examples and Code Snippets
Community Discussions
Trending Discussions on Tornado-MySQL
QUESTION
I have an old, large project based in Python 2.7 with Tornado framework. To work with MySQL, it initially used Tornado-MySQL with raw SQL queries, and it worked well, but now it must use MySQL 8, and that library is obsolete, unmaintained.
So, now I set TorMySQL library – it connects well to MySQL Server 8, but I don't fully understand how to use it, and this leads so bugs.
In one project's file I wrote this code to access databases:
...ANSWER
Answered 2018-Nov-24 at 01:46You probably have to conn.commit() even after a SELECT query - otherwise a run of SELECT queries are done within the same transaction as the first.
I think most users are accustomed to "autocommit" by default, but that does not seem to be the default mode for TorMySQL
(I was confused the same as you were, for the first couple days of using TorMySQL :)
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Tornado-MySQL
You can use Tornado-MySQL like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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