Format of a binary dump file
- Last Updated: January 16, 2024
- 1 minute read
- OpenEdge
- Version 12.8
- Documentation
Format of a binary dump file
Each binary dump file contains a header and a description for each record in the table. The dump file appears in the following format:
| Header | Record length | Table number | Binary record | Record CRC |
The file header contains information that appears in the following order:
- Version number
- Date and time the file was created
- Name of the table being dumped
- Number of the table being dumped
- CRC of the table being dumped
- Number of fields in the table
- Name of the database where the table resides
- Section number
- Number of the first record
- Table owner
Section numbers that appear in the file header correspond to the multiple binary dump files created for a single table by a multi-threaded dump or by a single-threaded dump of a table that exceeds the 2GB file size limitation. For example, Section 1 corresponds to the binary dump file named customer.bd, Section 2 corresponds to customer.bd2, Section 3 corresponds to customer.bd3, and Section 4 corresponds to the customer.bd4 binary dump file.
Note: To support the dump and load of binary large
objects (BLOBS) and character large objects (CLOBS), PROUTIL DUMP
adds more items to the header of the binary dump file.