File Access Methods

 

This PL/B implementation supports four file accessing methods (sequential, random or direct, indexed sequential and associative access) and Btrieve file accessing. PLBWIN also supports SQL file access using ODBC from Windows. A brief description of each is contained in these topics:

 

Sequential Access Method

Random Access Method

Indexed Sequential Access Method

Associative Access Method

 

 


PL/B Language Reference File Structures Sequential Access Method