Skip to content
Home » alter table

alter table

T-SQL Tuesday #131 – Star Trek Candy and SWITCH TO

This month’s #tsql2sday came to us from Rob Volk (b|t), who asks us to explain databases using an analogy, as if explaining to a 5 year old. I’m actually a big fan of The Feynman Technique (aka ELI5), so I really wanted to participate. But to be honest, I nearly missed out this time simply because I couldn’t think of an idea this whole week.

On the very last day, when the posts already started rolling out by all the bloggers, I’ve read a few, and only then the muse finally hit me. I kid you not, the time is literally 23:59 here in Israel as I hit the publish button!

So anyways, the idea I had was for the ALTER TABLE..SWITCH TO command in SQL Server.

Read More »T-SQL Tuesday #131 – Star Trek Candy and SWITCH TO

The new “metadata-only column changes” feature in SQL Server 2016 is useless!

You might have seen this blog post by Paul White: New Metadata-Only Column Changes in SQL Server 2016. It talks about how, when a table is compressed, you can change (i.e. increase) a column’s data type without having to create a new table and migrate the data into it, and without having to refactor all of the underlying data. But, not everything is rainbows and unicorns…

Read More »The new “metadata-only column changes” feature in SQL Server 2016 is useless!