Scalable, high reliable enterprise database application often require some bussines logic which is attached to database level, while other may be writen in server level.
Business logic is the part of a system that is responsible for coding the real-world business rules that determine how data can be created, stored and changed in the database.
1 Database logic
Stored procedures, functions and triggers can be written using
XSQL language extensions. The appropriate code for the
target database agent will be produced during model deployment (compilation time).
|Code||Code of the function XUDF
|Database||Limit update in database|
|Order||Order to create function to satisfy dependences|
|Description||Short text description of the function|
|Rows||Number of rows in the code
|CRC||CRC checksum number
|Call to routines||Call to routines|
|Routines that call the actual||Routines that call the actual|
|Call flow||Call flow|
|User created||User that has created the object
|Date created||Creation date
|User updated||User updated
|Date updated||Updated date
1.2 Stored procedures