WebMay 27, 2015 · Nested transaction work transparently. Disparate transaction providers can participate in a transaction without increasing the complexity of your code. No wonder TransactionScope is so popular! I have used TransactionScope countless times in the past, but it never occurred to me that there is such an elegant mechanism implemented … WebApr 8, 2024 · Solution 1: One option uses TO_CHAR: select electrcityUsage, waterUsage from monthlyBill where accountNumber = '211' and to_char(billing_date, 'MM-YYYY') = '12-2012'. This assumes that you're actually using Oracle, and not SQL Server. If you wanted 2012 and 2011 then just go ahead and add another condition to the WHERE clause.
Distributed transactions in .NET
WebDec 21, 2010 · It depends on the scope option you start the nested transaction scope with. If you use the default option TransactionScopeOption.Required then the nested scope … WebDistributed transactions or global transactions allows client applications to include several different sources of data on two or more networked systems in one transaction. In distributed transactions, a transaction manager coordinates and manages the transaction among two or more resource managers. Transactions can be either single phase or ... do tomato plants need calcium
Entity Framework Core – Use TransactionScope With Caution!
WebFeb 9, 2024 · Transaction Scope is introduced in .Net 2.0 in System.Transaction namespace. It helps us to handle transactions with an easy way by giving us free authority to write our database code and logical ... WebDec 26, 2010 · When scope.Complete() is called, it simply sets a bit on the TransactionScope that claims that everything within the scope succeeded. When the TransactionScope is disposed at the end of the using block (or the outermost block if there are nested scopes), the transaction is commited as long as Completed was called. WebApr 7, 2024 · Other than @Linger's answer, here's the other usual way to do this: SELECT poster_id, songCount, lessonCount, songCommentCount, lessonCommentCount, songCount + lessonCount + songCommentCount + lessonCommentCount as totalRank FROM(SELECT Poster.poster_id, COALESCE (Song.count, 0) as songCount, … do tomato plants need direct sunlight