Can we use group by and where condition with same fieldname(我们可以使用具有相同字段名的 group by 和 where
COALESCE - guaranteed to short-circuit?(COALESCE - 保证短路?)
Change Date Format(DD/MM/YYYY) in SQL SELECT Statement(在 SQL SELECT 语句中更改日期格式(DD/MM/YYYY))
SQL CASE and local variables(SQL CASE 和局部变量)
Insert and Update in SQL Using User-Defined Table Type(使用用户定义的表类型在 SQL 中插入和更新)
LINQ to SQL and Concurrency Issues(LINQ to SQL 和并发问题)
SQL Server 2005 Transaction Level and Stored Procedures(SQL Server 2005 事务级和存储过程)
Yield return from a try/catch block(try/catch 块的收益回报)
Should I call Parameters.Clear when reusing a SqlCommand with a transation?(重用带有事务的 SqlCommand 时,我应该
Does SqlTransaction need to have Dispose called?(SqlTransaction 是否需要调用 Dispose?)
Reason for System.Transactions.TransactionInDoubtException(System.Transactions.TransactionInDoubtException 的原因)
How do I use TransactionScope with MySql and Entity Framework? (getting Multiple simultaneous connections...are not curre