What is collate SQL_Latin1_General_CP1_CI_AS in SQL Server?

What is collation SQL_Latin1_General_CP1_CI_AS?

The collate clause is used for case sensitive and case insensitive searches in the columns of the SQL server. There are two types of collate clause present: SQL_Latin1_General_CP1_CS_AS for case sensitive. SQL_Latin1_General_CP1_CI_AS for case insensitive.

What is default collation in SQL Server?

Default server-level collation is SQL_Latin1_General_CP1_CI_AS. … Migrating a database from SQL Server to Managed Instance with the server-level collations that are not matched might cause several unexpected errors in the queries. You cannot change the server-level collation on the existing Managed Instance.

Why we use collate Database_default in SQL Server?

The COLLATE DATABASE_DEFAULT clause provides flexibility in database development to resolve collation conflict issues assuming it is used appropriately. Writing an ad-hoc query with this clause may produce unexpected results if not well understood.

Is SQL_Latin1_General_CP1_CI_AS deprecated?

The documentation recommends SQL_Latin1_General_CP1_CI_AS as the recommended code page, but that is now considered obsolete in newer versions of MS SQL Server.

What is the difference between SQL_Latin1_General_CP1_CI_AS and Latin1_General_CI_AS?

The SQL_Latin1_General_CP1_CI_AS collation is a SQL collation and the rules around sorting data for unicode and non-unicode data are different. The Latin1_General_CI_AS collation is a Windows collation and the rules around sorting unicode and non-unicode data are the same.

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Which collation is best in SQL Server?

However here are the settings we typically recommend: Set the default collation to SQL_Latin1_General_CP1_CI_AS. Ensure that you have SQL Server running in Case Insensitive mode. We use NCHAR, NVARCHAR string types so all data is unicode, so no character set is specified.

Does SQL Server support UTF-8?

SQL Server 2019 introduces support for the widely used UTF-8 character encoding. This has been a longtime requested feature and can be set as a database-level or column-level default encoding for Unicode string data.

What is code page 1252 SQL Server?

Code page 1252 (ISO character set) is the default character set. It is also known as the ISO 8859-1, Latin 1, or ANSI character set. It is compatible with the ANSI characters used by the Microsoft® Windows NT® and Microsoft Windows® operating systems.