mysql - SELECT CASE WHEN THEN (SELECT) - Stack Overflow
So if my product should be a book I want it to look up the UPC and Artist for a normal product these details are however irrelevant and for another product I would want a completely different set of results. SELECT CASE Product.type_id WHEN 10 THEN (.
Using CASE to Add Logic to a SELECT | LearnSQL.com
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. The CASE expression is a conditional expression: it evaluates data and returns a result.
sql server - Case with multiple conditions - Database Administrators...
,CASE WHEN i.DocValue ='F2' AND c.CondCode IN ('ZPR0','ZT10','Z305') THEN c.CondVal ELSE 0 END as Value. There are two types of CASE statement, SIMPLE and SEARCHED. You cannot evaluate multiple expressions in a Simple case expression, which is what you were attempting to do.
SQL-запросы. Условный оператор CASE...WHEN...THEN
WHEN bool_expressionN THEN valueN ELSE valueElse END.
MySQL CASE Expressions Explained By Practical Examples
MySQL CASE expression is a control flow structure that allows you to add if-else logic to a query. Generally speaking, you can use the CASE expression anywhere that allows a valid expression e.g., SELECT, WHERE and ORDER BY clauses.
VBA Select Case Statement - Automate Excel
Case Select – And / Or – Multiple Conditions. Nested Case Statements.
CASE — Учебник SQL — Schoolsw3.com
Инструкция CASE проходит через условия и возвращает значение, когда выполняется первое условие (например, инструкция IF-THEN-ELSE).
PostgreSQL CASE with Examples - DatabaseFAQs.com
Now when we type the column name with the exact case then the CASE expression processes the data accordingly.
mssqltips.com/sqlservertip/6819/case-statement-in-sql-examples
SQL Server T-SQL CASE Statement Examples – MSSQLTips …
SQL CASE Statement with Multiple Conditions - CodingStatus
SQL Case Statement -The case statement is the heart of SQL. Because It can control the execution of different sets of statements. It handles the WHEN/THEN statement. By using it, we can filter & optimize queries through selection rows that satisfied our requirements.