Developers often dismiss dynamic SQL used in PL/SQL programs for two reasons. One reason is that it's riskier because the SQL statements aren't parsed until runtime, so it's more difficult to catch ...
If you want to take a copy of one table and make a copy of it in another schema (under another username), you can use the SQL*Plus COPY command, or a simple <code>"create table foo as select * from ...
Have you noticed that dynamic SQL is more popular today than ever before? There are a number of factors contributing to the success of dynamic SQL. Commercial off-the-shelf applications, such as SAP, ...
SQL Server 2016, the next major release of Microsoft’s flagship database and analytics platform (which is available as a Community Technology Preview [CTP] as of this writing), includes exciting ...
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 ...
In recent releases of SQL Server, Microsoft has delivered a great deal of feature enhancements and performance improvements. This rapid delivery has been facilitated by some development changes at ...
I want to set up a stored procedure where the data is ordered by column according to user input, i.e.<pre class="ip-ubbcode-code-pre">GetSomeData(@SearchPhrase ...
Let's say that I have a company with items, each stored in a database with a unique ID as a primary key. In addition to that, I also have a database of customers. I want to store orders from customers ...
SQL injection has been a major security risk since the early days of the internet. Find out what's at risk, and how cybersecurity pros can defend their organizations. Few things terrify IT security ...