Change Details

Files in the `image`, `oldimage`, and `filearchive` table can have the same SHA-1 value. This task is to determine the extent to which the duplications occur and as such what safeguards need to be in place for duplicated files. To do this queries will be run to find the maximum number of duplications for a SHA-1 on `commonswiki`. =====Acceptance criteria [] Have these queries run and explore what this means for the code that reads images by SHA-1 value.

Files in the `image`, `oldimage`, and `filearchive` table can have the same SHA-1 value. This task is to determine the extent to which the duplications occur and as such what safeguards need to be in place for duplicated files. To do this queries will be run to find the maximum number of duplications for a SHA-1 on `commonswiki`. =====Acceptance criteria [x] Have these queries run and explore what this means for the code that reads images by SHA-1 value.

Files in the `image`, `oldimage`, and `filearchive` table can have the same SHA-1 value. This task is to determine the extent to which the duplications occur and as such what safeguards need to be in place for duplicated files. To do this queries will be run to find the maximum number of duplications for a SHA-1 on `commonswiki`. =====Acceptance criteria [x] Have these queries run and explore what this means for the code that reads images by SHA-1 value.