TRY_CONVERT broken by WITH SCHEMABINDING in SQL Server 2012 Data Tools build
Here's a bug you might find if attempting to schemabind an object that uses the new TRY_CONVERT function.
To reproduce, run...
2013-03-21
1,018 reads
Will Assaf
Conversation History: The Continuing Case Against GUIDs
We had a cooperative relational database design exercise at the office last week as part of our regular department "Lunch...
2013-03-08
1,226 reads
YYYYMM Math
I had a project recently where I had to do math on a number that represented a date, YYYYMM.
For example,...
2013-03-01
666 reads
"An item with the same key has already been added."
In SQL Server Reporting Services, when adding a new dataset to a report, you may see an error that looks...
2013-02-28
8,437 reads
Script Out Foreign Keys With Multiple Keys
It's easy enough to use sys.foreign_keys and sys.foreign_key_columns to identify foreign keys. But what if you want to script out your foreign...
2013-02-18
1,178 reads
Using Foreign Keys to Determine Table Insertion Order
Here's a script to determine, based on your database's foreign key relationships, what the insertion order would be for, say,...
2013-02-17
1,527 reads
Adding the Clustered Key To Your Nonclustered Index? Part 2
Of course, a rather obvious answer presents itself the next day. After reviewing the actual environment that my colleague was...
2013-02-05
710 reads
Adding the Clustered Key To Your Nonclustered Index?
A colleague of mine was understandably confused when using the almost-perfect missing index engine in SQL 2008. The engine recommended he include...
2013-02-04
678 reads
Try a Database Design Exercise At Your Next SQL User Group
Tried something different for the January 2013 meeting of the Baton Rouge SQL Server User Group (brssug.org), which meets every...
2013-01-10
954 reads
Management Studio Database Diagram Owners
If you're working in an environment as a developer without sysadmin privileges, and you are creating database diagrams using Management Studio...
2012-12-10 (first published: 2012-12-03)
3,273 reads
Blogs
Retro Data 2025 – Slidedeck
You can find the slides of my session on the €100 DWH in Azure...
The Book of Redgate: We Value Teams
By Steve Jones
This value is something that I still hear today: our best work is done...
Troubleshooting TempDB Log Full Errors When SSMS Won’t Connect
By gbargsley
Have you ever received the dreaded error from SQL Server that the TempDB log...
Forums
Is there a way for SP to know who called it?
Hi everyone I am writing an SP where there is logic inside the SP...
Planning for tomorrow, today - database migrations
Comments posted to this topic are about the item Planning for tomorrow, today -...
Bottlenecks on SQL Server performance
We have a BI-application that connects to input tables on a SQL Server 2022...
Question of the Day
The Tightly Linked View
I try to run this code on SQL Server 2022. All the objects exist in the database.
CREATE OR ALTER VIEW OrderShipping
AS
SELECT cl.CityNameID,
cl.CityName,
o.OrderID,
o.Customer,
o.OrderDate,
o.CustomerID,
o.cityId
FROM dbo.CityList AS cl
INNER JOIN dbo.[Order] AS o ON o.cityId = cl.CityNameID
GO
CREATE OR ALTER FUNCTION GetShipCityForOrder
(
@OrderID INT
)
RETURNS VARCHAR(50)
WITH SCHEMABINDING
AS
BEGIN
DECLARE @city VARCHAR(50);
SELECT @city = os.CityName
FROM dbo.OrderShipping AS os
WHERE os.OrderID = @OrderID;
RETURN @city;
END;
go
What is the result? See possible answers