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Showing posts with the label Mysql

Mysql Rows Delete When Program Exits

I'm using Python and MySQLdb to add rows to my database. It seems that when my script exits, t… Read more Mysql Rows Delete When Program Exits

Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

MySQLdb Connections have a rudimentary context manager that creates a cursor on enter, either rolls… Read more Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

Mac Os X + Python + Django + Mysql

I have worked many hours over several days trying to get MySQL working with Mac OS X, Python (I'… Read more Mac Os X + Python + Django + Mysql

Database-independent Max() Function In Sqlalchemy

I'd like to calculate a MAX() value for a column. What's the proper way to do this in sqla… Read more Database-independent Max() Function In Sqlalchemy

Python: Adding Named Tuples To Mysql In A For Loop

So I have the following namedtuple, containing multiple items: [item(company='MARINE AND GENERA… Read more Python: Adding Named Tuples To Mysql In A For Loop

Concurrent Payment Control

When I click on 'Place Order' I have begun the transaction and set the column is_payment_pr… Read more Concurrent Payment Control

Python - Mysql Query Not Working

I am trying to load data into a MySQL table with the following Python script: conn = connect_db() c… Read more Python - Mysql Query Not Working

Inserting Image File With Pyqt5 In Mysql Database Table Column

I have been having difficulty in having an image inserted in the MySQL table. I already used the QF… Read more Inserting Image File With Pyqt5 In Mysql Database Table Column

Python Mysqldb Insert With Prepared Statements

I have a table with fields TABLE_PASTE( user_text longtext NOT NULL, number integer NOT… Read more Python Mysqldb Insert With Prepared Statements

Sqlalchemy Func.group_concat And Random Order Of Data

I have a following query which is using func.group_concat to group some data r = aliased(Rank) t … Read more Sqlalchemy Func.group_concat And Random Order Of Data

What Is The Best Way To Handle Sql Connection In Http Server (flask) Without Orm In Python?

I am using Flask with MySQL (MariaDB) database. To handle sql connection and cursor I use self-made… Read more What Is The Best Way To Handle Sql Connection In Http Server (flask) Without Orm In Python?

How To Get A Django Template To Pull Information From Two Different Models?

I am coding a basic django application that will show a table of current store sales, based off of … Read more How To Get A Django Template To Pull Information From Two Different Models?

In Django, How To Find A Term That Is Part Of A String Instead Of Containing That String?

For example, there are three rows under two fields in my table like this id name ------- 1 brown c… Read more In Django, How To Find A Term That Is Part Of A String Instead Of Containing That String?

Python: How To Use A Generator To Avoid Sql Memory Issue

I have following method that access mysql database and the query get executed in a server that I do… Read more Python: How To Use A Generator To Avoid Sql Memory Issue

How To Pass Variables To Mysql Using Python

I am using MYSQL (ver. 5.5.31-0+wheezy1) and python (ver. 2.7.3) with the following statement: q =&… Read more How To Pass Variables To Mysql Using Python

Installing Mysqldb For Python 2.6 On Osx

I am trying to install MySQLdb for Python 2.6 as per these instructions: http://www.tutorialspoint.… Read more Installing Mysqldb For Python 2.6 On Osx

Django - Query (month/day) Filter Only Works When Use_tz = False

How can I get the 'latest_events_list' query below to work with day/month? The below query … Read more Django - Query (month/day) Filter Only Works When Use_tz = False

Python-warning: Truncated Incorrect Double Value

I am trying to fetch 'bar_ids' from 'foo' table using mysql-python. To this end, I … Read more Python-warning: Truncated Incorrect Double Value

How To Display A Picture From Mysql Database Using Python?

I want to display a picture I already saved on the table img, but it gives me an error cannot ide… Read more How To Display A Picture From Mysql Database Using Python?

Values Not Being Defined When Outputted In Python Mysql?

Aided by a previously asked question see (How to correctly convert SQL rows to columns?), I'm a… Read more Values Not Being Defined When Outputted In Python Mysql?