iXora Custom Software Development Blog

Read | Practice | Advance

Salahuddin Ahmed

Salahuddin Ahmed

Salahuddin Ahmed has not set their biography yet

Here, I am going to cover the basics of Try-Catch error handling mechanism in T-SQL which is introduced in SQL Server 2005. It includes the usage of error functions to return information about the error using the Try-Catch block in the queries.

Hits: 1746
Rate this blog entry:
0

Dependency Injection ensures that high level object is independent of low level object. In conventional programming modules dependency relationships are imagined as high level objects directly related to low level objects. But the dependency injection pattern inverse the conventional dependency as if high level objects is independent of low level objects. This type of inversion is called IOC (Inversion of Control) that is dependency inversion principle. High level object should depend on low level object through an Interface that is Interface is acting here as a gateway of object dependencies between high level object and low level object. Both the high level and low level object should depend on the Interface but the Interface depends on none but abstractions.

Hits: 1161
Rate this blog entry:
1

An error is encountered when the primary key table is updated but it is referenced by a foreign key table. The error indicates that the update statement conflicted with the foreign Key constraint. So how can we get overcome of this error? The steps are as the following as in SQL statements.

Hits: 1069
Rate this blog entry:
1