Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

When querying a database table, the result set is typically consistent with the current time, that is, at the time the query is executed. However, the ANSI SQL 2011 update to the standards specified ...

How to Restore a SQL Database From a .MDF File. Computer database software such as Microsoft's SQL Server benefits all types of businesses, as it makes recordkeeping fast, flexible and secure. SQL ...

Once the schema is created, close the SQL Script window. You’re ready to create a table. Creating a table I’ve created a database called SERVERS, that will be listed in the SCHEMAS pane.

If you have the resources for it, and your database supports it, you can use an in-memory table to speed this up even more. Perform deletes and updates in batches ...

It's possible that, once saved to disk, these tables could be used "as is" in my data warehouse or transactional system. Alternatively, I could also use the Table variables I've created here in a SQL ...

SQLite database storage classes Storage classes refer to how stuff is stored within the database. SQLite databases store values in one of five possible storage classes: NULL – For null value ...

To find the database name you can pipe the output of Get-AzureSqlDatabasServer directly to Get-AzureSqlDatabase. You can see here that I'll be using a database name of myazuredatabase. [Click on image ...