github.com/kubecost/golang-migrate-duckdb/v4@v4.17.0-duckdb.1/database/mongodb/examples/migrations/003_add_new_field.down.json (about) 1 [ 2 { 3 "update": "users", 4 "updates": [ 5 { 6 "q": {}, 7 "u": { 8 "$unset": { 9 "status": "" 10 } 11 }, 12 "multi": true 13 } 14 ] 15 } 16 ]