Collation refers to a set of rules that determine how data is sorted and compared. Rules defining the correct character sequence are used to sort the character data. It incorporates options for specifying case-sensitivity, accent marks, kana character types and character width. Below are the different types of collation sensitivity:
Case sensitivity: A and a are treated differently.
Accent sensitivity: a and á are treated differently.
Kana sensitivity: Japanese kana characters Hiragana and Katakana are treated differently.
Width sensitivity: Same character represented in single-byte (half-width) and double-byte (full-width) are treated differently.
Posted Date:- 2021-08-16 23:35:13
What is the need for MERGE statement?
Define UNION, MINUS, UNION ALL, INTERSECT?
What is the Cartesian product of the table?
Write a SQL query to find the names of employees that begin with ‘A’?
Are NULL values same as that of zero or a blank space?
What is Collation? What are the different types of Collation Sensitivity?
What is the difference between DELETE and TRUNCATE statements?
What are the different types of joins in SQL?
What are the different operators available in SQL?
Explain different types of index in SQL.
What do you mean by Denormalization?
Write a SQL query to display the current date?
What is the difference between clustered and non-clustered index in SQL?
What is an alternative for TOP clause in SQL?
How do you add a column to a table?
What is Database Black Box Testing?
Explain database white box testing and black box testing.
What is a Relationship? How many types of Relationships are there?
What is the difference between DROP and TRUNCATE?
What are the types of SQL Queries?
How to rename column name in SQL Server?
What is the update command in SQL?
What is the need for group functions in SQL?
What are Entities and Relationships?
How many Aggregate functions are available in SQL?
What are the properties of the transaction?
What do you mean by table and field in SQL?
What are the different types of database management systems?