Posted
by sds
on Stack Overflow
See other posts from Stack Overflow
or by sds
Published on 2010-04-18T00:48:51Z
Indexed on
2010/04/18
0:53 UTC
Read the original article
Hit count: 229
Which is better and what is the difference?
SELECT * FROM TABLE_A A WHERE A.ID IN (SELECT B.ID FROM TABLE_B B)
or
SELECT * FROM TABLE_A A, TABLE_B B WHERE A.ID = B.ID
© Stack Overflow or respective owner
as seen on SQL Authority
- Search for 'SQL Authority'
Concatenating string is one of the most common tasks in SQL Server and every developer has to come across it. We have to concat the string when we have to see the display full name of the person by first name and last name. In this video we will see various methods to concatenate the strings. SQL…
>>> More
as seen on SQL Authority
- Search for 'SQL Authority'
Earlier this week, I was delivering Advanced BI training on the subject of “SQL Server 2008 R2″. I had great time delivering the session. During the session, we talked about SQL Server 2010 Denali. Suddenly one of the attendees suggested his displeasure for the product. He said, even though…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I am trying to install SQL Server on Windows 2012. I was able to finally get the wizard up and running after making some changes on the server, but now it fails no matter what I do with the following error:
TITLE: SQL Server Setup failure.
SQL Server Setup has encountered the following error:
…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I need to detect which version of SQL I am dealing with to perorm various tasks, I need specifically detect if I am on SQL 2008 or SQL Azure.
How can I do this with detection code written in SQL?
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Here is the query:
INSERT INTO @TempTable
SELECT UserID,
Name,
Address1 =
(SELECT TOP 1 [Address] FROM
(SELECT TOP 1 [Address] FROM [UserAddress] ua INNER JOIN UserAddressOrder uo ON ua.UserID = uo.UserID WHERE ua.UserID = u.UserID
ORDER BY uo.AddressOrder ASC) q
ORDER BY AddressOrder…
>>> More
