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Hey all, I could use a little help in improving a SQL Query. I have some tables that store poll/trivia questions and answers for a website. There is only going to be one poll displayed per day ...
One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or ...
i have 2 tables, one is a list of vehicles, the other is a regularly updated(2 minutes) list of their coordinates, with a timestamp of the coordinate, and a reference ID. i am having a bit of trouble ...
A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...
If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results. This method isn't ANSI-standard SQL, but ...
Shanghai Tianzheng Intelligent Data Service Co., Ltd. recently announced that it has been granted a patent for a method, device, and electronic equipment for automatically associating SQL query ...
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