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The second file contains a SHA-256 checksum of the SQL backup.

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This allows the application to detect whether the backup file has changed or become corrupted.

2. Verify Backup button

The Import/Export window now includes Verify Backup….

Select an exported SQL file, and the application calculates its checksum and compares it with the accompanying checksum file.

3. Automatic verification before import

When importing an SQL file, WorkbenchReplacement checks for an accompanying .sha256 file.

If one exists, its checksum must match before SQL execution begins.

Third-party SQL files without checksum files can still be imported.

4. Large-file handling

Checksum calculation reads files in 1 MB blocks rather than loading the entire file into memory.

This reduces memory usage when verifying large backups.
This commit is contained in:
Mark Gregory
2026-10-16 22:06:14 +01:00
parent 0d0b46761f
commit 1396f441e0
7 changed files with 2 additions and 2 deletions
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