transactions

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Transaction between database and a memory task ?

I want to make some job in database then some task on memory(like change some values of objects) and i want to combine both task in same transaction.[详细]

2023-04-02 14:34 分类：问答
spring transaction timeout doesn't work

I am trying to stop/rollback a transaction if it runs too long. But it seems doesn\'t work by configuring the timeout attribute of spring\'s transaction manager.[详细]

2023-04-02 10:34 分类：问答
How to set transaction isolation level in terms of performance and flexibility

I want to set transaction isolation level befo开发者_如何学编程re each sql statement in my framework. But I wonder if there is a performance penalty in doing this?[详细]

2023-04-02 07:14 分类：问答
Declarative Transaction Management in Spring behaving unpredictably

I have a Spring+Hibernate application with declarative transaction management. I have a service (FooService) which has 2 public methods MethodA and MethodB. The client will call the MethodA which in t[详细]

2023-04-02 05:14 分类：问答
Oracle deadlock without explicit locking and read committed isolation level, why?

I get this error Message: ORA-00060: deadlock detected while waiting for reso开发者_JAVA百科urce even though I am not using any explicit table locking and my isolation level is set to READ COMMITTED.[详细]

2023-04-02 03:01 分类：问答
Passing TransactionScope to tasks created by Parallel.Invoke

I want the TxJobs, which are running in parallel, to create a scope from this parent transaction. How do I make this work?[详细]

2023-04-02 02:37 分类：问答
Is there an API to get bank transaction and bank balance? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-01 22:33 分类：问答
Cancel current transaction with Spring TransactionTemplate

I am using a connection pool and the Spring TransactionTemplate. If you want to shutdown the connection pool first all connection have to be returned to the pool, this means connection.close() has to[详细]

2023-04-01 19:05 分类：问答
"PGError: ERROR: current transaction is aborted" in rails3 migration

I\'m under Rails 3.0.9, with Ruby 1.9.2 (p290). Using Postgresql 9.0.4, and the \'pg\' gem v0.11.0 The problem is :[详细]

2023-04-01 14:32 分类：问答
Big Data convert to "transactions" from arules package

The arules pa开发者_Go百科ckage in R uses the class \'transactions\'. So in order to use the function apriori() I need to convert my existing data. I\'ve got a Matrix with 2 columns and roughly 1.6mm[详细]

2023-04-01 14:10 分类：问答