{ "table_id": 2331009, "partition_id": 2331008, "tablet_id": 2451383, "schema_hash": 205072634, "shard_id": 181, "creation_time": 1716795360, "cumulative_layer_point": -1, "tablet_state": "PB_RUNNING", "schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "rs_metas": [ { "rowset_id": 0, "partition_id": 2331008, "tablet_id": 2451383, "tablet_schema_hash": 205072634, "rowset_type": "BETA_ROWSET", "rowset_state": "VISIBLE", "start_version": 0, "end_version": 12094, "num_rows": 13411508, "total_disk_size": 177764040, "data_disk_size": 177764040, "index_disk_size": 1038419, "empty": false, "creation_time": 1779207413, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "num_segments": 1, "rowset_id_v2": "0200000008a76685514f3c0a4431ef29fdb28aaedb5b78a6", "oldest_write_timestamp": 1716429513, "newest_write_timestamp": 1779121171, "segments_key_bounds": [ { "min_key": "\u00024&\u0002day\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000", "max_key": "\u00025&\u0002day\u0002\u0000\u0001@\u0002\u0000\u0007\u0002\u0000'\u0002\u0000\u0000\u0000" } ], "tablet_schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "segments_overlap_pb": "NONOVERLAPPING" }, { "rowset_id": 0, "partition_id": 2331008, "tablet_id": 2451383, "tablet_schema_hash": 205072634, "rowset_type": "BETA_ROWSET", "rowset_state": "VISIBLE", "start_version": 12095, "end_version": 12739, "num_rows": 619486, "total_disk_size": 9119756, "data_disk_size": 9119756, "index_disk_size": 48757, "empty": false, "creation_time": 1781885835, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "num_segments": 1, "rowset_id_v2": "020000000999f43c514f3c0a4431ef29fdb28aaedb5b78a6", "oldest_write_timestamp": 1779241780, "newest_write_timestamp": 1781885829, "segments_key_bounds": [ { "min_key": "\u00025&\u0002day\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000", "max_key": "\u00025'\u000B\u0002day\u0002\u0000\u0001E\u0002\u0000\u0007\u0002\u0000\u0000\u0001\u0002\u0000\u0000\u0000" } ], "tablet_schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "segments_overlap_pb": "NONOVERLAPPING" }, { "rowset_id": 0, "partition_id": 2331008, "tablet_id": 2451383, "tablet_schema_hash": 205072634, "rowset_type": "BETA_ROWSET", "rowset_state": "VISIBLE", "start_version": 12740, "end_version": 12816, "num_rows": 80481, "total_disk_size": 1174617, "data_disk_size": 1174617, "index_disk_size": 7234, "empty": false, "creation_time": 1782231173, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "num_segments": 1, "rowset_id_v2": "0200000009b6b37a514f3c0a4431ef29fdb28aaedb5b78a6", "oldest_write_timestamp": 1781885939, "newest_write_timestamp": 1782231170, "segments_key_bounds": [ { "min_key": "\u00025'\u000B\u0002day\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000", "max_key": "\u00025'\u000F\u0002day\u0002\u0000\u0001E\u0002\u0000\u0007\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000" } ], "tablet_schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "segments_overlap_pb": "NONOVERLAPPING" }, { "rowset_id": 0, "partition_id": 2331008, "tablet_id": 2451383, "tablet_schema_hash": 205072634, "rowset_type": "BETA_ROWSET", "rowset_state": "VISIBLE", "start_version": 12817, "end_version": 12841, "num_rows": 22054, "total_disk_size": 335552, "data_disk_size": 335552, "index_disk_size": 3538, "empty": false, "creation_time": 1782317822, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "num_segments": 1, "rowset_id_v2": "0200000009bfa190514f3c0a4431ef29fdb28aaedb5b78a6", "oldest_write_timestamp": 1782231285, "newest_write_timestamp": 1782317816, "segments_key_bounds": [ { "min_key": "\u00025'\u000F\u0002day\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000", "max_key": "\u00025'\u0010\u0002day\u0002\u0000\u0001E\u0002\u0000\u0007\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000" } ], "tablet_schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "segments_overlap_pb": "NONOVERLAPPING" }, { "rowset_id": 0, "partition_id": 2331008, "tablet_id": 2451383, "tablet_schema_hash": 205072634, "rowset_type": "BETA_ROWSET", "rowset_state": "VISIBLE", "start_version": 12842, "end_version": 12851, "num_rows": 13142, "total_disk_size": 193900, "data_disk_size": 193900, "index_disk_size": 472, "empty": false, "creation_time": 1782318180, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "num_segments": 1, "rowset_id_v2": "0200000009bfa453514f3c0a4431ef29fdb28aaedb5b78a6", "oldest_write_timestamp": 1782317877, "newest_write_timestamp": 1782318179, "segments_key_bounds": [ { "min_key": "\u00025'\u0010\u0002day\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0002\u0000\u0000\u0000", "max_key": "\u00025'\u0010\u0002day\u0002\u0000\u0001E\u0002\u0000\u0007\u0002\u0000\u0000\u0001\u0002\u0000\u0000\u0000" } ], "tablet_schema": { "keys_type": "AGG_KEYS", "column": [ { "unique_id": 0, "name": "dimTimeId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 1, "name": "period", "type": "VARCHAR", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 22, "index_length": 20, "visible": true }, { "unique_id": 2, "name": "lessonPackageId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 3, "name": "lessonId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 4, "name": "orgId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 5, "name": "regionId", "type": "INT", "is_key": true, "aggregation": "NONE", "is_nullable": false, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 6, "name": "studentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 7, "name": "studentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 8, "name": "studentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 9, "name": "studentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 10, "name": "studentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 11, "name": "studentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 12, "name": "studentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 13, "name": "studentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 14, "name": "studentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 15, "name": "studentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 16, "name": "studentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 17, "name": "studentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 18, "name": "ai5StudentUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 19, "name": "ai5StudentUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 20, "name": "ai5StudentUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 21, "name": "ai5StudentUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 22, "name": "ai5StudentUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 23, "name": "ai5StudentUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 24, "name": "ai5StudentUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 25, "name": "ai5StudentUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 26, "name": "ai5StudentUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 27, "name": "ai5StudentUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 28, "name": "ai5StudentUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 29, "name": "ai5StudentUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 30, "name": "teacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 31, "name": "teacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 32, "name": "teacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 33, "name": "teacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 34, "name": "teacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 35, "name": "teacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 36, "name": "teacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 37, "name": "teacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 38, "name": "teacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 39, "name": "teacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 40, "name": "teacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 41, "name": "teacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 42, "name": "ai5TeacherUseIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 43, "name": "ai5TeacherUseTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 44, "name": "ai5TeacherUserIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 45, "name": "ai5TeacherUserTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 46, "name": "ai5TeacherUse5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 47, "name": "ai5TeacherUse5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 48, "name": "ai5TeacherUser5minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 49, "name": "ai5TeacherUser5minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 50, "name": "ai5TeacherUse10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 51, "name": "ai5TeacherUse10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 52, "name": "ai5TeacherUser10minIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 53, "name": "ai5TeacherUser10minTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 54, "name": "createdAt", "type": "DATETIME", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 8, "index_length": 8, "visible": true }, { "unique_id": 55, "name": "studentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 56, "name": "studentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 57, "name": "ai5StudentDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 58, "name": "ai5StudentDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 59, "name": "teacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 60, "name": "teacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 61, "name": "ai5TeacherDurationIncr", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true }, { "unique_id": 62, "name": "ai5TeacherDurationTotal", "type": "INT", "is_key": false, "aggregation": "REPLACE_IF_NOT_NULL", "is_nullable": true, "precision": 0, "frac": 0, "length": 4, "index_length": 4, "visible": true } ], "num_short_key_columns": 2, "num_rows_per_row_block": 1024, "compress_kind": "COMPRESS_LZ4", "next_column_unique_id": 63, "is_in_memory": false, "delete_sign_idx": -1, "sequence_col_idx": -1, "sort_type": "LEXICAL", "sort_col_num": 0, "compression_type": "LZ4F", "schema_version": 0, "disable_auto_compaction": false, "version_col_idx": -1 }, "segments_overlap_pb": "NONOVERLAPPING" } ], "in_restore_mode": false, "tablet_uid": { "hi": -3509022288837514966, "lo": 4955604720429882541 }, "preferred_rowset_type": "BETA_ROWSET", "tablet_type": "TABLET_TYPE_DISK", "replica_id": 13342837, "storage_policy": "", "enable_unique_key_merge_on_write": false }