Sql 服务器。当前事务无法提交，无法支持写入日志文件的操作

Question

begin tran
begin try
  select case when 1=0 then 0.0 else '' end --this will not work
end try
begin catch
--error has occured. But it doesnt matter. We want to continue anyway
end catch

select 1 --do something else

commit --unfortunatelly this producess error "The current transaction cannot be committed and cannot support operations that write to the log file"

我可以做什么来提交交易？ 我知道，

select case when 1=0 then 0.0 else '' end

不正确。这就是为什么它位于 try/catch 块中（在实际情况下，这是由管理员定义的查询）。但我想提交其余的操作。

编辑:// 如果“不正确的查询”是例如，代码可以按我想要的方式工作

select 1/0

begin tran
begin try
  select 1/0-- this will not work
end try
begin catch
--error has occured. But it doesnt matter. We want to continue anyway
end catch

select 1--do something else
commit --commit is done without any errors

Answer 1

来自此页面：

“如果 TRY 块中生成的错误导致当前事务的状态无效，则该事务被归类为不可提交的事务。通常在 TRY 块之外结束事务的错误会导致事务在以下情况下进入不可提交状态：错误发生在 TRY 块内。不可提交的事务只能执行读操作或 ROLLBACK TRANSACTION。”

来自此页面：

“SQL Server 可以容忍事务中的某些错误，而无需将其标记为不可提交。例如 SELECT 1/0 会导致错误，但不会强制事务进入不可提交状态。”

Answer 2

您可以尝试在提交或退出之前检查事务状态..

begin tran
begin try
    select case when 1=0 then 0.0 else '' end --this will not work
end try
begin catch
--error has occured. But it doesnt matter. We want to continue anyway
end catch

select 1 --do something else

IF (XACT_STATE()) = -1
    rollback tran
IF (XACT_STATE()) = 1
    commit tran