{"commitInfo":{"timestamp":1789255027845,"operation":"RENAME COLUMN","operationParameters":{"oldColumnPath":"score","newColumnPath":"reading"},"readVersion":5,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{},"engineInfo":"Apache-Spark/3.5.6 Delta-Lake/3.3.2","txnId":"2a53af59-1a93-4bc0-85fd-fc8d796456ba"}}
{"metaData":{"id":"85352b31-2576-4130-968d-37584e2ea98c","format":{"provider":"parquet","options":{}},"schemaString":"{\"type\":\"struct\",\"fields\":[{\"name\":\"id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{\"delta.columnMapping.id\":1,\"delta.columnMapping.physicalName\":\"col-3ef1f681-8190-44ee-b0d6-be194603f417\"}},{\"name\":\"category\",\"type\":\"string\",\"nullable\":true,\"metadata\":{\"delta.columnMapping.id\":2,\"delta.columnMapping.physicalName\":\"col-caaa0922-dcdf-418a-b17c-c6749d96593f\"}},{\"name\":\"reading\",\"type\":\"long\",\"nullable\":true,\"metadata\":{\"delta.columnMapping.id\":3,\"delta.columnMapping.physicalName\":\"col-0702c016-a016-400b-ab07-3972fa61525e\"}}]}","partitionColumns":[],"configuration":{"delta.columnMapping.mode":"name","delta.columnMapping.maxColumnId":"3"},"createdTime":1789255014486}}