Database Reference
In-Depth Information
Using a Select Into statement: This is used to create and fill a table based on the result
set of a Select statement.
select 1 id, 'sample' name
into sample
The Select statement can be as sophisticated as you need to accomplish the required
transformation.
Note
Delete and Update
Delete and Update statements allow you to remove or modify rows in a table that fit certain speci-
fied conditions. They can get pretty sophisticated and allow you fine control over your data
manipulation.
Delete
From dbo.sample
Where name like 's%'
Update dbo.sample
Set name='testing'
Where name='test'
You can expand the capabilities of your Delete and Update statements by adding joins in the
From clause to base your change on values in other tables. We go over some advanced data manipu-
lation patterns specific to analytics in the next chapter.
Search WWH ::




Custom Search