标签:transactionOptions 隔离 Transactions WHEN System 查询 TransactionScope ReadCommitted
void Main() { this.ExecuteQuery<string>(@"SELECT CASE transaction_isolation_level WHEN 0 THEN 'Unspecified' WHEN 1 THEN 'ReadUncommitted' WHEN 2 THEN 'ReadCommitted' WHEN 3 THEN 'Repeatable' WHEN 4 THEN 'Serializable' WHEN 5 THEN 'Snapshot' END AS TRANSACTION_ISOLATION_LEVEL FROM sys.dm_exec_sessions WHERE session_id = @@SPID;", new object[] { }).Dump(); using (var tran = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(0, 0, 120))) { this.ExecuteQuery<string>(@"SELECT CASE transaction_isolation_level WHEN 0 THEN 'Unspecified' WHEN 1 THEN 'ReadUncommitted' WHEN 2 THEN 'ReadCommitted' WHEN 3 THEN 'Repeatable' WHEN 4 THEN 'Serializable' WHEN 5 THEN 'Snapshot' END AS TRANSACTION_ISOLATION_LEVEL FROM sys.dm_exec_sessions WHERE session_id = @@SPID;", new object[] { }).Dump(); } var transactionOptions = new System.Transactions.TransactionOptions(); transactionOptions.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted; using (var transactionScope = new System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.Required, transactionOptions)) { this.ExecuteQuery<string>(@"SELECT CASE transaction_isolation_level WHEN 0 THEN 'Unspecified' WHEN 1 THEN 'ReadUncommitted' WHEN 2 THEN 'ReadCommitted' WHEN 3 THEN 'Repeatable' WHEN 4 THEN 'Serializable' WHEN 5 THEN 'Snapshot' END AS TRANSACTION_ISOLATION_LEVEL FROM sys.dm_exec_sessions WHERE session_id = @@SPID;", new object[] { }).Dump(); } } // Define other methods and classes here
标签:transactionOptions,隔离,Transactions,WHEN,System,查询,TransactionScope,ReadCommitted 来源: https://www.cnblogs.com/nanfei/p/12964642.html
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