Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

Ok, I'm trying to write a query in a stored procedure in SQL Server 2000. Because some of the parts of the query vary based on certain situations I construct a string that contains the query and ...

In SQL Server 2017, when the query optimizer encounters code with a multi-statement TVF, the query optimizer will pause optimization, execute the TVF subtree to get a very accurate cardinality ...

Dino Esposito explains JSON-to-rowset native support in SQL Server 2016 and provides a realistic perspective of data query when you have JSON data stored in the database.

Many Web pages use forms to capture data from site users. This data can be particularly valuable in commercial and business sites. If you are responsible for such a site, you may need to retrieve data ...

One advantage of using SQL, Oracle said, is that its declarative, data-oriented nature lets users describe the shape of query results, without having to wrestle with complex data access details or ...

Hmm, hard to say without knowing exactly how the data is going to go from one database to another. I do think though that the T-SQL function ISNUMERIC () could be helpful. If it evaluates to false ...

Efficient query processing is underpinned by the design and implementation of novel data structures and algorithms that address the increasing demands of modern data-intensive applications. Recent ...

Efficient query processing is underpinned by the design and implementation of novel data structures and algorithms that address the increasing demands of modern data-intensive applications.