Dynamic SQL and Security Risks
When a SQL query is constructed using user input, this can lead to SQL injection attacks. So it is advised to use dynamic SQL with caution and check all data input by users to avoid any security risks. It is always advisable to use parameterized queries to prevent SQL injection attacks.
Dynamic SQL in SQL Server
In SQL Server, at times the SQL Queries need to be dynamic and not static, meaning the complete SQL query may be built dynamically at run time as a string using the user inputs and any specific application logic. This can be done in queries run from back-end applications or inside stored procedures. In this article let us look into the details about how to create a dynamic SQL and its uses and also what are the security issues that may arise and how to handle those security issues.
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