{"push_id":697628900,"size":1,"distinct_size":1,"ref":"refs/heads/OS_v20","head":"8f1720bd7756fbe03a97dde83ff667e3ac3885f7","before":"21764e410738364ef2f687ac513bc3ec3c4ec8c9","commits":[{"sha":"8f1720bd7756fbe03a97dde83ff667e3ac3885f7","author":{"email":"ec10b676a5a7358a650273400cb4e4108f07c33c@gmail.com","name":"Vinayak Pawar"},"message":"OPSMN-1981:\n\nIt is very common for end users to download bulk import template,\nfill columns of interest and upload. End users do not bother to\nremove columns, which do not require update, from template.\nThis means columns that are present but whose values have not\nbeen specified should be treated as absent or should not be\ntouched.\n\nIn view of above, following changes have been implemented:\n\n1. Modified bulk importer to treat empty columns as no change\n   columns\n\n2. Introduced ##set_to_blank## to indicate column value should\n   be blanked out. This is needed to distinguish between\n   columns that should not be touched/modified vs columns whose\n   value should be set as empty/blank","distinct":true,"url":"https://api.github.com/repos/krishagni/openspecimen/commits/8f1720bd7756fbe03a97dde83ff667e3ac3885f7"}]}