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.

Execute SQL tasks run stored procedures or SQL queries from SSIS packages. A task executes any SQL statements that have been passed to it in sequential order. It provides you with a handy way to ...

The reason being that in a variable you don't need to worry about the ' escaping nonsense, however, since you are using a variable to build another SQL string and execute that, then you'll need to ...