-- Make resource internal_path relative (to MEMOS_DATA) and replace backslash with slash -- This is a best-effort approach, but even if it fails, it won't break assets from loading UPDATE resource SET internal_path = REPLACE (internal_path, '\\', '/') WHERE internal_path LIKE '%assets\\\%'; UPDATE resource SET internal_path = REPLACE ( internal_path, SUBSTR ( internal_path, 1, INSTR (internal_path, '/assets') ), '' );