Answers for "sql order by then by"

SQL
1

ascending order in sql

SELECT *
FROM employees
ORDER BY employees.employee_id DESC ;
·        Ascending ( ASC)
·        Descending ( DESC)
Posted by: Guest on January-07-2021
5

sort order on two columns sql

Sort by multiple column : ORDER BY column1 DESC, column2
Posted by: Guest on March-03-2020
1

sql query order

SQL order of execution defines the
execution order of clauses.

-Select
It starts execution with 
-from  (Choose and join tables to get base data)
after from
-where ( filters base data )
-group by (Aggregates base data)
-having (filters aggregated data)
-select (returns final data)
-order by (sorts the final data)
-limit (limits the returned data to a row count)

Only select and from are mandatory
Posted by: Guest on January-20-2021
1

sql order by

Used to sort the result data in ascending (default) or descending order
through the use of ASC or DESC keywords.
Example: Returns countries in alphabetical order.
SELECT * FROM countries
ORDER BY name;
Posted by: Guest on January-07-2021

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