What I would like to do is calculate the values in the SQL Query instead so that I can sort by those columns. How do I assign values based on other fields to a temporary field name?<P>Hope this ...

[!INCLUDE SQL Server] To use a column in a query, you must add it to the query. You might add a column to display it in query output, to use it for sorting, to search the contents of the column, or to ...

To optimize slow SQL queries, start by using indexing on columns used in WHERE, JOIN, or ORDER BY clauses. Analyze execution with an EXPLAIN PLAN to identify inefficiencies.

In high-traffic environments, optimizing SQL Server queries is crucial to maintaining swift and reliable database performance. Slow queries can become a bottleneck, causing frustration for users ...

Any column that is not modified retains its original values, except in certain queries using the CASE expression. See CASE expression for a description of CASE expressions. To add, drop, or modify a ...

9 best practices for faster SQL queries Retrieve only the columns you need Use CASE instead of UPDATE for conditional column updates Keep large-table queries to a minimum Pre-stage your data ...