sql - Case in Select Statement - Stack Overflow
Jan 7, 2013 · Using a SELECT statement with a searched CASE expression Within a SELECT statement, the searched CASE expression allows for values to be replaced in the result set …
SQL Switch/Case in 'where' clause - Stack Overflow
Oct 16, 2008 · I tried searching around, but I couldn't find anything that would help me out. I'm trying to do this in SQL: declare @locationType varchar(50); declare @locationID int; SELECT …
Best way to do nested case statement logic in SQL Server
I'm writing an SQL Query, where a few of the columns returned need to be calculated depending on quite a lot of conditions. I'm currently using nested case statements, but its getting messy. …
SQL CASE statement with OR? - Stack Overflow
May 20, 2014 · 2 CASE expression has two kinds of syntax - the simple (i.e. one that you are showing), and the searched, with multiple logical conditions. If you would like to use an OR, …
SQL Server CASE .. WHEN .. IN statement - Stack Overflow
May 18, 2011 · On SQL server 2005 I am trying to query this select statement SELECT AlarmEventTransactionTableTable.TxnID, CASE AlarmEventTransactions.DeviceID WHEN …
How do I do multiple CASE WHEN conditions using SQL Server …
How do I do multiple CASE WHEN conditions using SQL Server 2008? Asked 12 years, 10 months ago Modified 3 years, 5 months ago Viewed 1.7m times
SQL use CASE statement in WHERE IN clause - Stack Overflow
Oct 9, 2013 · You can use case in a where, but not like that. Case has to return one value per statement.
SQL GROUP BY CASE statement with aggregate function
CASE WHEN col1 > col2 THEN SUM(col3*col4) ELSE 0 END AS some_product And I would like to put it in my GROUP BY clause, but this seems to cause problems because there is an …
sql - How to filter data of CASE WHEN statement using where …
Jan 16, 2019 · I called CASE WHEN condition as 'Operation' and now I want to see only the Operation 'X' in the Operation column. Is there a way to filter CASE WHEN condition with …
T-SQL: Using a CASE in an UPDATE statement to update certain …
However, if someone with a case like mine where the table have trigger for data logging on update events, this will cause problem. Both the columns will get the update and log will make …