{"commitInfo":{"timestamp":1789141334417,"operation":"DELETE","operationParameters":{"predicate":"[\"(observation_id#770L = 13)\"]"},"readVersion":2,"isolationLevel":"Serializable","isBlindAppend":false,"operationMetrics":{"numRemovedFiles":"0","numRemovedBytes":"0","numCopiedRows":"0","numDeletionVectorsAdded":"1","numDeletionVectorsRemoved":"0","numAddedChangeFiles":"0","executionTimeMs":"1538","numDeletionVectorsUpdated":"0","numDeletedRows":"1","scanTimeMs":"0","numAddedFiles":"0","numAddedBytes":"0","rewriteTimeMs":"0"},"engineInfo":"Apache-Spark/3.5.6 Delta-Lake/3.3.2","txnId":"101fef7b-770f-4a79-b3d2-a33c97a7a612"}}
{"add":{"path":"part-00000-62341c08-96d8-43a9-bcf1-5f1f6bd91945-c000.snappy.parquet","partitionValues":{},"size":1604,"modificationTime":1789067035253,"dataChange":true,"stats":"{\"numRecords\":6,\"minValues\":{\"observation_id\":13,\"station\":\"North\",\"observed_at\":\"2026-01-01T21:00:00.000Z\",\"temperature_c\":17.0},\"maxValues\":{\"observation_id\":18,\"station\":\"South\",\"observed_at\":\"2026-01-03T15:00:00.000Z\",\"temperature_c\":22.0},\"nullCount\":{\"observation_id\":0,\"station\":0,\"observed_at\":0,\"temperature_c\":0},\"tightBounds\":false}","deletionVector":{"storageType":"u","pathOrInlineDv":"54*e638{sfL$%/NaJsv)","offset":1,"sizeInBytes":34,"cardinality":1}}}
{"remove":{"path":"part-00000-62341c08-96d8-43a9-bcf1-5f1f6bd91945-c000.snappy.parquet","deletionTimestamp":1789141334196,"dataChange":true,"extendedFileMetadata":true,"partitionValues":{},"size":1604,"stats":"{\"numRecords\":6}"}}
