Can I use CASE statement in ORDER BY clause?

Can I use CASE statement in ORDER BY clause?

But in case if the sorting criteria that are the column on which the sorting is to be done need to be specified in a dynamic manner and the column considered for sorting will be decided during the execution of query statement. For this, the case statement can be used inside the order by clause.

How do you use ORDER BY clause with SQL statement what is its use?

The SQL ORDER BY Keyword The ORDER BY keyword is used to sort the result-set in ascending or descending order. The ORDER BY keyword sorts the records in ascending order by default. To sort the records in descending order, use the DESC keyword.

Is ORDER BY clause in SQL?

The SQL ORDER BY clause is used to sort the data in ascending or descending order, based on one or more columns. Some databases sort the query results in an ascending order by default.

What is the use of ORDER BY clause give example?

The ORDER BY clause is used to get the sorted records on one or more columns in ascending or descending order. The ORDER BY clause must come after the WHERE, GROUP BY, and HAVING clause if present in the query. Use ASC or DESC to specify the sorting order after the column name.

How do you get query results in the same order as given in clause?

in php u can do it like : $v){ $sql .

What is the default sort order of ORDER BY clause?

By default, SQL Server sorts out results using ORDER BY clause in ascending order. Specifying ASC in order by clause is optional.

What is ORDER BY clause explain with an example?

An ORDER BY clause in SQL specifies that a SQL SELECT statement returns a result set with the rows being sorted by the values of one or more columns. The sort criteria do not have to be included in the result set.

Can we use two ORDER BY clause in query?

By using ORDER BY clause, we can sort the result in ascending or descending order. This clause can be used with multiple columns as well.

How to use order by in SQL?

A. Specifying a descending order. The following example orders the result set by the numeric column ProductID in descending order.

How to custom sort in SQL ORDER BY clause?

ORDER BY. The ORDER BY command is used to sort the result set in ascending or descending order.

How to use case inside an ORDER BY clause?

The default behaviour of ORDER BY clause with NULLs is sorting them first. A column having NULLs, if sorted will display NULLs first then the sorted values. If we have a requirement to place NULLs at the end query result set then we can use CASE statement with ORDER BY clause.

What is Order of operational precedence in SQL CASE statement?

The precedence is the order in which the SQL operators are evaluated. The following list shows the SQL operator precedence. Operators that appear first in the list have a higher precedence. Operators which are listed together have the same precedence. INTERVAL; BINARY, COLLATE!-(unary minus),