WebOct 12, 2024 · ASC DESC Specifies that the values in the specified column should be sorted in ascending or descending order. ASC sorts from the lowest value to highest value. DESC sorts from highest value to lowest value. ASC is the default sort order. Null values are treated as the lowest possible values. Remarks WebAug 29, 2024 · ASC (default) Ascending sort order. DESC: Descending sort order. Return value. The result of an EVALUATE statement in ascending (ASC) or descending (DESC) …
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WebFeb 9, 2024 · SELECT a, b FROM table1 ORDER BY a + b, c; When more than one expression is specified, the later values are used to sort rows that are equal according to the earlier values. Each expression can be followed by an optional ASC or DESC keyword to set the sort direction to ascending or descending. ASC order is the default. WebIf you use a common table expression/sub-query factoring clause then you only need to access the table once: with the_data as ( select empid , row_number() over ( order by empid ) as id_asc , row_number() over ( order by empid desc ) as id_desc from emp ) select a.empid as empid_asc , d.empid as empid_desc from the_data a join the_data d on … can pure virtual function have body c++
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WebIn an ORDER BY clause, the record is returned even if the foreign key value in a record is null. SELECT Id, CaseNumber, Account.Id, Account.Name FROM Case ORDER BY … WebSep 20, 2024 · This is the basic syntax to sort your data in ascending order: SELECT columns FROM table ORDER BY column; If you want to sort by descending order, then you have to use the DESC keyword. SELECT columns FROM table ORDER BY column DESC; The SELECT statement in SQL tells the computer to get data from the table. WebAug 22, 2024 · Here you can see, that the optimizer uses the asc_desc index because we have written the query to fetch the records in ascending order of column a and descending order of column b. Fetching the records in descending order of the first column and ascending order of the second column. EXPLAIN SELECT * FROM descDemo ORDER BY a … flammekueche choucroute