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Published on 2009-08-14T14:43:47Z
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Can I use a Criteria to execute a t-sql command to select the max value for a column in a table?
'select @cus_id = max(id) + 1 from customers'
Ta
Ollie
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Hi,
I have two objects with a many-to-many relationship between them, as follows:
public class LeftHandSide
{
public LeftHandSide()
{
Name = String.Empty;
Rights = new HashSet<RightHandSide>();
}
public int Id { get; set; }
public string Name { get; set;…
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Hello there,
I am trying to use NHibernate with Spring.Net und mySQL 5. However, when setting up the connection and creating the SessionFactoryObject, I get this InvalidCastException:
NHibernate seems to cast MySql.Data.MySqlClient.MySqlConnection to System.Data.Common.DbConnection which causes…
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One of practices advocated by Nhibernate experts is to do all actions in inside a transaction.
In a typical 3 tier web architecture, Nhibernate depedency is limited the data layer.
In such a case is it fine to use
using (var tr = NHibernateSession.Current.BeginTransaction()) {
at the controller…
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Hello, and first off thanks for your time to look at this.
For a research project I'm working on, I have a somewhat complex design (which I've been given) to persist to a database via NHibernate.
Here's an example of the class hierarchy:
TransitStrategy, TransportationCompany and TransportationLocation…
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Hello, I have a table with a time column in my SQL Server 2008 database.
The property of the object I'm trying to map to is a TimeSpan.
How can i tell FluentNHibernate to use the TimeAsTimeSpan NHibernate type, so that I don't have cast problems?
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This is a matrix transposition challenge. Your job is to change the position of the numbres in a 5x5 matrix.
SQL Server monitoring made easy "Keeping an eye on our many SQL Server instances is much easier with SQL Response." Mike Lile.Download a free trial of SQL Response…
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By introducing LINQ to SQL, I found myself and my .NET developer colleagues gradually moving from TSQL to C# to create queries on the database. Entity Framework made that shift almost permanent.
Now it's nearly 2 years that I use LINQ to SQL and LINQ to Entities and haven't used TSQL that much.
Yesterday…
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IIS7 introduced the option to run your application pool as AppPoolIdentity. With the release of IIS7.5, AppPoolIdentity was promoted to the default option. You see this change if you’re running Windows 7 or Windows Server 2008 R2.
On my Windows 7 machine, I’m able to define my Application…
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As many of you know, I run the SQL South West user group and we are currently in full flow preparing to stage the UK’s second SQL Saturday. The SQL Saturday spotlight is going to fall on Exeter in March 2013. We have full-day session on Friday 8th with some truly amazing speakers giving their…
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Whenever I teach about SQL Server performance tuning I
try can get across the message that there is no such thing as a table. Does that
sound odd, well it isn't, trust me. Rather than tables you need to consider
structures. You have
1. Heaps
2. Indexes (b-trees)
Some people split indexes…
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