Category: SQL 2017

Determining how much of your data file has been modified

SQL Server 2017 introduces a new column in the sys.dm_db_file_space_usage system table. The column is modified_extent_page_count, which tells how many pages have been modified in your data file since the last full backup. What is really interesting about this is that with

Posted in SQL 2017, TSQL Tagged with: , , , , , , ,

T-SQL: A Simple Example Using a Cursor

For more information on cursors, also take a look at the free SQL query training provided by Steve Stedman. In SQL Server the cursor is a tool that is used to iterate over a result set, or to loop through each

Posted in SQL 2008, SQL 2012, SQL 2014, SQL 2016, SQL 2017, TSQL Tagged with: , , , , , , ,