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 ...
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 ...
</pre><BR><BR>My method so far has been to select all clientIDs with multiple records (group by clientid having count(*) > 1) and using a cursor + dynamic SQL to insert all the records for a given ...
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