Record I/O in VSAM

This section describes how to use record I/O in VSAM. The following topics are covered:

• RRDS Record Structure
• RRDS Record Structure
• Reading Record I/O Files
• Writing to Record I/O Files
• Updating Record I/O Files
• Deleting Records
• Repositioning within Record I/O Files
• Flushing Buffers
• Summary of VSAM Record I/O Operations
• Reading from Text and Binary I/O Files
• Writing to and Updating Text and Binary I/O Files
• Deleting Records in Text and Binary I/O Files
• Repositioning within Text and Binary I/O Files
• Flushing Buffers
• Summary of VSAM Text I/O Operations
• Summary of VSAM Binary I/O Operations