Which collation is case insensitive?

Which collation is case insensitive?

A case-insensitive collation ignores the differences between uppercase and lowercase letters for string comparison and sorting, whereas a case-sensitive collation does not. For example, in case-insensitive collation, “A” and “a” are equal.

How do I change collation to case sensitive in SQL Server?

To set or change the database collation Alternatively, if the database already exists, right-click the database that you want and click Properties. Click the Options page, and select a collation from the Collation drop-down list. After you are finished, click OK.

How do I make SQL case like insensitive?

Case insensitive SQL SELECT: Use upper or lower functions or this: select * from users where lower(first_name) = ‘fred’; As you can see, the pattern is to make the field you’re searching into uppercase or lowercase, and then make your search string also be uppercase or lowercase to match the SQL function you’ve used.

Is SQL Server case-insensitive?

SQL Server is, by default case insensitive; however, it is possible to create a case sensitive SQL Server database and even to make specific table columns case sensitive. The way to determine a database or database object is by checking its “COLLATION” property and look for “CI” or “CS” in the result.

Is Plpgsql case-sensitive?

PostgreSQL is a case-sensitive database by default, but provides various possibilities for performing case-insensitive operations and working with collations. Unfortunately, full collation support is recent and somewhat incomplete, so you may need to carefully review your options below and pick the one which suits you.

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.

Is SQL like case-insensitive?

The default collations used by SQL Server and MySQL do not distinguish between upper and lower case letters—they are case-insensitive by default.

Is SQL like case sensitive?

LIKE performs case-insensitive substring matches if the collation for the expression and pattern is case-insensitive.