What happens if SQL Server collation does not work?
If the following objects, which depend on the database collation, exist in the database, the ALTER DATABASE database_name COLLATE statement will fail. SQL Server will return an error message for each object blocking the ALTER action: User-defined functions and views created with SCHEMABINDING.
Can you change the collation of a database object?
It says: Ahh, this is one of the worst problems in SQL Server: you cannot change the collation once an object is created (this is true both for tables and databases…). But I was just able to change the default collation and I have tables that are populated.
What happens if I change the collation of a table?
BUT, at that point all that has been changed is the Database’s default Collation. The Collation of any existing columns in user tables (i.e. non-system tables) will still have the original Collation.
Why do I keep getting collation mismatch errors?
If your code has JOINs to any of these string columns (i.e. name ), then you might start getting Collation mismatch errors until you change the Collation on the joining columns in your user tables. If changing the Collation for the entire Instance is the desire, or an option, then there is an easier method that bypasses all of these restrictions.
How can I change the collation of an existing database?
To change the collation of an existing database, requires ALTER permission on the database. In Object Explorer, connect to an instance of the SQL Server Database Engine, expand that instance, and then expand Databases. If you are creating a new database, right-click Databases and then click New Database.
Is it possible to change the collation of a table?
Changing the collation of the user database will not change the collation of the table columns belonging to the database. This has to be done column by column. Let’s confirm the current collation assigned to database Products: Below we can see it is set to Latin1_General_CI_AS.
Can you alter the collate statement in Azure SQL?
ALTER DATABASE COLLATE statement on Azure SQL Database is not supported. Windows Unicode-only collations can only be used with the COLLATE clause to apply collations to the nchar, nvarchar, and ntext data types on column level and expression-level data.