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FILE Objects
A Flat File Data Object is known as a FILE Data Object Type. FILE Objects are used to manipulate Flat Files stored on the Unix file system. A FILE Object can be of type Read or Append.
How FILE Objects are Managed
FILE objects are saved on your hard disk using a naming convention described below. Sapphire/Web needs to know where to read and write FILE Objects at start-up. If the environment variable DSQLDIR is set to point to a directory path, Sapphire/Web will look in that path. The DSQLDIR environment variable is useful for sharing FILE Objects between multiple developers.
If the DSQLDIR environment variable is not set, Sapphire/Web will look in the project's directory.
FILE Object Naming Convention
FILE Objects are saved using the following naming conventions:
FILE,FILE,object_name,F
where
object_name
- is the name of the FILE Object
F
- Data Object Type
How to Create FILE Objects
To create a FILE Object, use the Object Editor. See the section on the Object Editor for more information.
Components of a FILE Object
A FILE Object describes the flat file that is to be manipulated. Several things must be specified in order to define a FILE Object:
FILE Object Options
When creating FILE Objects, Options can be specified in the Options Editor. These Options fine tune the behavior of the FILE Object. The following is a table of FILE Object Options.
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