[{
  "database": "sample_data",
  "sql": "",
  "table": "github_events",
  "col_names": [
    "id",
    "type",
    "created_at",
    "repo_id",
    "repo_name",
    "actor_id",
    "actor_login",
    "actor_location",
    "language",
    "additions",
    "deletions",
    "action",
    "number",
    "commit_id",
    "comment_id",
    "org_login",
    "org_id",
    "state",
    "closed_at",
    "comments",
    "pr_merged_at",
    "pr_merged",
    "pr_changed_files",
    "pr_review_comments",
    "pr_or_issue_id",
    "event_day",
    "event_month",
    "author_association",
    "event_year",
    "push_size",
    "push_distinct_size",
    "actor_company",
    "actor_country_code"
  ]
},
  {
    "database": "sample_data",
    "sql": "",
    "table": "sold_car_orders",
    "col_names": [
      "name",
      "year",
      "selling_price",
      "km_driven",
      "fuel",
      "seller_type",
      "transmission",
      "owner"
    ]
  },
  {
    "database": "sample_data",
    "sql": "",
    "table": "imdb_movie_ratings",
    "col_names": [
      "rank",
      "movie_name",
      "year",
      "certificate",
      "runtime_in_min",
      "genre",
      "metascore",
      "gross_in_$_m",
      "rating_from_10"
    ]
  }
]