这是一个书籍大全，共有145个分类下的72,762本书。每本书中包含有作者，出版商，原名，翻译，出版日期，页数，定价，格式，系列，ISBN 13，描述，关于作者等。整个书籍信息数据库共有4个表。
This is a books database having 72,762 records by 145 categories. Each book is comprised of author, publisher, original name, translator, publication date, pages, fixed price, format, series, ISBN 13, description, about author and etc. The whole books database totally has 4 tables.
| Name | n3a2_douban_com_book |
|---|---|
| Data | 282.02M (+ 0B) |
| Tables | 4 (+ 0) |
| Columns | 33 (+ 0) |
| Table Rows | 192,572 (+ 0) |
| Media | 1.27G (+ 0B) |
| Files | 69,100 (+ 0) |
Tables & Columns
| Tables | Rows | Columns | Non-empty |
|---|---|---|---|
| book | 72,762 | title |
100%
|
| author |
38.42%
|
||
| publisher |
95.31%
|
||
| original_name |
17.44%
|
||
| translator |
35.59%
|
||
| publication_date |
98.2%
|
||
| pages |
91.83%
|
||
| fixed_price |
61.23%
|
||
| format |
78.41%
|
||
| series |
38.39%
|
||
| isbn_13 |
98.17%
|
||
| description |
91.35%
|
||
| about_author |
59.9%
|
||
| catalog |
55.79%
|
||
| series_info |
38.23%
|
||
| paper_price |
18.33%
|
||
| ebook_price |
0%
|
||
| category_1 | 145 | title |
100%
|
| category_1_x_book | 119,665 | category_1_id |
100%
|
| book_id |
100%
|
Notes:
- Meta columns id and ts are not shown here, but included in columns total.
- Some statistical or memo columns are not shown here, but included in columns total.
- Non-empty percentage indicates the percent of values that are non-empty for that particular column.
Media Sets
BOOK_IMAGE
| Size (Bytes) | Files |
|---|---|
| 1.27G | 69,100 |
