2025-03-17
487 reads
Alter table
2023-08-14
408 reads
2023-04-17
445 reads
2023-04-03
557 reads
2023-03-01
513 reads
Implementing Reporting Application Enhancements with No Downtime
The purpose of this article is to detail steps that would help implement an enhancement to reporting application that uses SQL Server Database (or any other database) in backend without causing downtime to reporting application.
2020-04-09
69,028 reads
Create a view to Alter a Table and Add three Columns
I am teaching a database class at Queens College. The project entails the truncation of all of the data and loading new data into the existing database "BIClass" from a single of the flattened data. One of the tasks of the project was to add these three additional columns to each of the tables (AlterTableAddColumnsUserAuthorizationKeyAndTwoTimeStamps): […]
2019-11-18 (first published: 2019-11-10)
1,011 reads
2019-09-24
990 reads
2018-08-16
906 reads
2018-08-02
930 reads
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T-SQL in SQL Server 2025: Encoding Functions
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Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers