dbconnection

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How to use different connections according to query type in Yii

All my reads should go to one DB connection All my writes should go to another connection How do I accomplish this in Yii, with minimal changing the code of the core library?[详细]

2023-04-05 11:18 分类：问答
DB Connection Timeout simulation

Is there an way to simulate a db connection timeout? I\'m encounter开发者_高级运维ing problems with a timeouted db connection on a productive system and need to simulate a similar situation. One way[详细]

2023-03-25 23:29 分类：问答
MvcMiniProfiler not working with Oracle's Connection Object

the last line of the following code triggers an exception: OracleConnection conn = new OracleConnection(getConnectionString());[详细]

2023-03-24 09:23 分类：问答
Right query to get the current number of connections in a PostgreSQL DB

Which of the following two is more accurate? select numbackends from pg开发者_高级运维_stat_database;[详细]

2023-02-15 23:11 分类：问答
DbTransaction and DbConnection when working with EF4

I\'m trying to implement a Unif Of Work around ObjectContext of EF4 in a web application. The UoW is an HttpModule. What I need is to get the current transaction for the connection. When an http reque[详细]

2023-02-08 17:41 分类：问答
Executing a stored procedure using a DbConnection

I need to execute a stored procedure on a database. This is what I got so far that works: protected DbProviderFactory dbProviderFactory;[详细]

2023-02-01 23:37 分类：问答
Working with database in the OnExecute event (Indy)

i have a server with these codes : procedure TFrmMain.TCPServerExecute(AContext: TIdContext); begin Res := DoRegister(Name,Family,Username,Password);[详细]

2023-01-12 07:30 分类：问答
ASP.NET Sql Provider

I got a problem. When i\'m cr开发者_开发技巧eating the new project in ASP.NET using VS 2010, it\'s web.config with a default connection string about SQL Express created. But i haven\'t even got SQL Ex[详细]

2023-01-02 08:27 分类：问答
C# + Disposing DbConnection and DbCommand and catching error

I am trying to understand DbConnection and DbCommand, and the proper way to dispose those objects after use.[详细]

2022-12-24 12:04 分类：问答
How much timeout to use in isValid()?

In the method from Connection, how much timeout should I give it? :S I have no idea what a normal timeout would be, how much time should it take? :)[详细]

2022-12-11 09:28 分类：问答