2014-05-06
2,165 reads
DataTypes
Identify Column Data Types
Use the following queries to list a result set of all column data types to any specified database. In the 2nd query, you will see a result set based on all text based data type columns in your database (XML data type not included). Modify accordingly.
2014-04-07 (first published: 2014-03-12)
1,662 reads
Security for SQL Server User Defined Data Types
I have a group of developers that I support and they are reporting they cannot see columns within their tables. I have granted them db_datareader permissions which is a standard at my company for QA environments. Why can't they see their column definitions? Check out this tip to learn more.
2013-07-12
3,682 reads
Converting Large Object Data Types
Eliminate pesky legacy TEXT, NTEXT and IMAGE data types with this handy script.
2013-05-14
4,837 reads
Exploring the Varbinary Type
A brief look at the Varbinary data type and its uses in SQL Server for beginners.
2013-02-07
12,675 reads
SQL Server Data Type Precedence
I am executing a simple query/stored procedure from my application against a large table and it's taking a long time to execute. The column I'm using in my WHERE clause is indexed and it's very selective. The search column is not wrapped in a function so that's not the issue. What could be going wrong?
2012-09-04
2,480 reads
2012-01-03
2,546 reads
2010-11-17
3,198 reads
2010-02-25
3,914 reads
2009-12-01
3,975 reads
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Question of the Day
Missing the Jaro Winkler Distance
I upgraded a SQL Server 2019 instance to SQL Server 2025. I wanted to test the fuzzy string search functions. I run this code:
SELECT JARO_WINKLER_DISTANCE('tim', 'tom')
I get this error message:Msg 195, Level 15, State 10, Line 1 'JARO_WINKLER_DISTANCE' is not a recognized built-in function name.What is wrong? See possible answers