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 ...
Microsoft has just added support for query hints to Azure SQL Database, giving database administrators a powerful tool to manage the performance of ISV application code. Here's how it works. Database ...
As I discussed in an earlier column, SQL Server keeps a plan cached for each query it sees (assuming the query requires planning in the first place, of course). That's great for speeding up processing ...
Ok... I'm banging my head against this SQL Command. Check it out. This works. (shortened for ease of reading)<BR><BR>SELECT [Site Table].[Site Number]<BR>From [Site ...
Google Cloud has recently announced the preview of a global queries feature for BigQuery. The new option lets developers run ...
With JSON now the default format for moving data between clients and servers, SQL Server adds JSON support to make it easier to get your data out of the database and down to the client. SQL Server ...
Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Fabien Deshayes discusses the strategies ...
Overview: SQL developers manage structured databases that power payments, healthcare, retail, and cloud systems.Cloud ...
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