Progress
Programming
Handbook
Database Access
This chapter describes how to access records in a Progress database. It includes information on the following topics:
- Connecting and disconnecting databases
- Logical database names and aliases
- Data-handling statements
- Adding and deleting records
- Fetching records and field lists
- Joining tables
- Word indexes
- Sequences and how to access them
- Database trigger considerations
- Using the RAW data type
- Multi-database programming techniques
- Creating and using a schema cache file
- Using query, buffer, and buffer-field objects
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