WebNo, you have to put the case into the select list SQL> select ename, empno, deptno, case deptno when 10 then 2 when 20 then 1 else 0 end dno from emp where deptno = 10 2 union 3 select ename, empno, deptno, case deptno when 10 then 2 when 20 then 1 else 0 end dno from emp where deptno = 20 4 order by 4, ename 5 / ENAME EMPNO DEPTNO DNO ----- --- … WebJun 30, 2024 · To sort values in the descending order but with NULLs coming first, we can use the following query in MySQL: SELECT * FROM paintings ORDER BY -year; The query will result in the output being ordered by the year column in descending order. Here, the NULLs appear first – the same result we get with the NULLS FIRST option in SQLite.
Using OFFSET and FETCH with the ORDER BY clause
WebIf Order Management applies or releases a hold to one or more lines in a shipment set, then it applies the hold on the entire shipment set. Assume a shipment set includes lines 1, 2, and 3. If you apply a hold on line 1, then Order Management applies the same hold on lines 2 and 3. Display and process active hold Web‘ORDER BY’ in Oracle is a keyword or clause used to sort the data being queried in ascending or descending orders, where ASC is added at the end of the ORDER BY clause for … imperial guard body pillow
Using Financials for the Public Sector - docs.oracle.com
WebJul 8, 2015 · SELECT filter FROM (SELECT 'Debit' AS filter FROM dual UNION ALL SELECT 'Credit' AS filter FROM dual UNION ALL SELECT 'Total' AS filter FROM dual) resultset ORDER BY CASE WHEN filter = 'Debit' THEN 1 WHEN filter = 'Credit' THEN 2 WHEN filter = 'Total' THEN 3 END; This is the solution without the FROM dual clauses: WebApr 15, 2024 · Oracle 函数是一种可重用的代码块,它接受输入参数并返回一个值。Oracle 函数可以在 SQL 语句中使用,也可以在 PL/SQL 代码中使用。Oracle 函数可以是内置函数或用户自定义函数。内置函数包括字符串函数、日期函数、数学函数等等。用户自定义函数可以根据具体需求编写,可以是简单的计算函数,也 ... WebJan 27, 2024 · select * from co.orders order by order_datetime desc fetch first 10 rows only; Or if you're using an archaic version of Oracle Database you can use the rownum trick. But what if you want the top-N rows in each group? For example, the three most recent orders for each customer? There's no native syntax for this in SQL. imperial guard army 40k