What does COLLATE SQL_Latin1_General_CP1_CI_AS mean?

What does COLLATE SQL_Latin1_General_CP1_CI_AS mean?

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.

How do I COLLATE in MySQL?

MySQL allows us to configure character set and collation in four ways, which are given below: Setting at the Server Level. Setting at the Database Level….The below is the syntax of creating database using ALTER DATABASE Statement:

  1. ALTER DATABASE database_name.
  2. CHARACTER SET character_set_name.
  3. COLLATE collation_name;

What is the difference between Latin1_General_CI_AS and SQL_Latin1_General_CP1_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.

How do I know if my SQL database is case sensitive?

The way to determine if a database or database object is to check its “COLLATION” property and look for “CI” or “CS” in the result. The CI indicates that the server is case insensitive.

What is COLLATE in MySQL?

A collation is a set of rules that defines how to compare and sort character strings. Each collation in MySQL belongs to a single character set. Every character set has at least one collation, and most have two or more collations. A collation orders characters based on weights.

What does COLLATE mean in database?

In database systems, Collation specifies how data is sorted and compared in a database. Collation provides the sorting rules, case, and accent sensitivity properties for the data in the database.

Does MySQL support join?

MySQL supports the following types of JOIN clauses: INNER JOIN, OUTER JOIN, and CROSS JOIN. OUTER JOINs can further be divided into LEFT JOINs and RIGHT JOINs. To better demonstrate how the JOINs work, we will create two tables.

Does MySQL have a full join?

MySQL does not support FULL JOIN, so you have to combine JOIN, UNION and LEFT JOIN to get an equivalent. It gives the results of A union B. It returns all records from both tables.

What is MySQL join?

MySQL Joining Tables A JOIN clause is used to combine rows from two or more tables, based on a related column between them.

What is a collation in MySQL?

It is a sequence of orders to any particular set. MySQL supports various character sets, and each character set always uses one or more collation, at least one default collation. MySQL does not allow us to have any two character sets use the same collation.

Does MySQL use default character set and collation?

If you specify only a character set at server startup, MySQL will use the default collation of the character set. If you specify both a character set and a collation explicitly, MySQL will use the character set and collation for all databases created in the database server.

How to find collation names for latin1 character set in MySQL?

Following is the syntax used to find collation names for specific character set: The below statement displays all collation names for latin1 character set in MySQL: We can see the output as follows where each character set has at a default collation such as latin1_danish_ci is the default collation for the latin1 character set:

How to create a column with a different collation in SQL?

By default, a new character type column inherits the collation of the database unless you specify the collation explicitly while creating the table. To create a column with a different collation you can specify collation using Collate SQL command. Please refer to the below T-SQL script which creates a column with the specified collation: