SQL CASE Expression
...Rownum Select Select Distinct Select Into Select top set Table top Truncate Table Union
oracle - SQL select case when clause - Stack Overflow
But there is SQL error, missing important words before FROM. What is the blueprint for us to use case if I want to select all the columns ?
Учебник по языку SQL (DDL, DML) на примере диалекта MS... / Хабр
с выражением CASE, которое позволяет включить условные выражения в запрос; с агрегатными функциями, которые позволяют получить разного рода итоги (агрегированные значения) рассчитанные на основании детальных данных, полученных оператором «SELECT …
SQL-запросы. Условный оператор CASE...WHEN...THEN
WHEN bool_expressionN THEN valueN ELSE valueElse END.
Выражение CASE (Transact-SQL) - SQL Server | Microsoft Docs
Например, выражение CASE можно использовать в таких инструкциях, как SELECT, UPDATE, DELETE и SET, а также в таких предложениях, как select_list, IN
VBA Select Case Statement - Automate Excel
Case Select – And / Or – Multiple Conditions. Nested Case Statements. Case Statement vs. If Statement.
SQL CASE works in practically all SQL-Databases
Thus the name searched case. <result> is an arbitrary SQL expression: it can be a simple expression like a constant or column name, or also a complex SQL expression containing subqueries and, of course, nested case expressions. A case expression can contain several when-then pairs.
VBA SELECT CASE Statement (Test Multiple Conditions)
With SELECT CASE, you can test multiple conditions, especially when you are working on more than two. The code you write with SELECT CASE is way more structured than standard conditional code. It is easier to modify it when you need to adjust one or more of the values in the code.
Using CASE to Add Logic to a SELECT | LearnSQL.com
As you write an SQL query, you may need to get values from multiple columns and change values from one form to another. The simple way to achieve this goal is to add a CASE expression to your SELECT statement. In this article, we'll introduce you to the syntax, formats, and uses of the CASE expression.
SQL Server Update: "Using CASE Expressions"
SQL Statement #1. SELECT title, price, Budget = CASE price WHEN price > 20.00 THEN 'Expensive' WHEN price BETWEEN 10.00 AND 19.99 THEN 'Moderate' WHEN price < 10.00 THEN 'Inexpensive' ELSE 'Unknown' END, FROM titles.