{
  "task_id": "T23",
  "max_score": 20,
  "scoring_type": "keyword_group",
  "rules": {
    "pkey": [
      "mandt.*bukrs.*gjahr.*belnr",
      "mandt bukrs gjahr belnr",
      "主键.*4个",
      "client.*company.*fiscal.*document"
    ],
    "st05": [
      "st05",
      "sql trace",
      "sql跟踪",
      "performance trace",
      "sql监控"
    ],
    "fts": [
      "full.*scan",
      "全表扫描",
      "table scan",
      "rows examined",
      "fetch.*all",
      "tabscan"
    ],
    "index_tc": [
      "se11",
      "se14",
      "se13",
      "db02",
      "data dictionary",
      "abap dictionary"
    ],
    "hana_col": [
      "列式",
      "column store",
      "column-based",
      "代码下推",
      "code push-down",
      "pushdown",
      "hana.*减少传输",
      "列压缩"
    ]
  }
}