sql order columns
SELECT * FROM table_name ORDER BY col1 ASC; -- ASCending is default
SELECT * FROM table_name ORDER BY col1 DESC; -- DESCending
SELECT * FROM table_name ORDER BY col1 DESC, col2 ASC; -- col1 DESC then col2 ASCsql order columns
SELECT * FROM table_name ORDER BY col1 ASC; -- ASCending is default
SELECT * FROM table_name ORDER BY col1 DESC; -- DESCending
SELECT * FROM table_name ORDER BY col1 DESC, col2 ASC; -- col1 DESC then col2 ASCorder by sql
//this_for_descending_order..
SELECT * FROM TableName ORDER BY columnName DESC;
// this_for_ascending_order..
SELECT * FROM TableName ORDER BY columnName ASC;ascending order in sql
SELECT *
FROM employees
ORDER BY employees.employee_id DESC ;
· Ascending ( ASC)
· Descending ( DESC)sql reverse order of results
SELECT q.*
FROM (SELECT TOP 3 *
FROM table
ORDER BY id DESC) q
ORDER BY q.id ASCsql order of operations
SELECT DISTINCT column, AGG_FUNC(column_or_expression), …
FROM mytable
JOIN another_table
ON mytable.column = another_table.column
WHERE constraint_expression
GROUP BY column
HAVING constraint_expression
ORDER BY column ASC/DESC
LIMIT count OFFSET COUNT;sql 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 mandatoryCopyright © 2021 Codeinu
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