Manual:Imagelinks table/vi

Bảng imagelinks lưu trữ toàn bộ liên kết đến các ảnh. Bảng này tốt cho nhiều chức năng, từ lưu đệm liên kết đến trang "liên kết đến đây". Note that some images may be on a foreign file repository. In the case of Wikimedia wikis, this table includes files hosted on Wikimedia Commons.

il_from
The of the page the link is on.

il_from_namespace
of the page containing the link.

il_to
The title of the file being linked to.

Schema summary
+---+--+--+-+-+---+ +---+--+--+-+-+---+ +---+--+--+-+-+---+
 * Field            | Type             | Null | Key | Default | Extra |
 * il_from          | int(10) unsigned | NO   | PRI | 0       |       |
 * il_to            | varbinary(255)   | NO   | PRI |         |       |
 * il_from_namespace | int(11)         | NO   | MUL | 0       |       |

+---+--+--+-+-+---+ +---+--+--+-+-+---+ +---+--+--+-+-+---+
 * Field            | Type             | Null | Key | Default | Extra |
 * il_from          | int(10) unsigned | NO   | PRI | 0       |       |
 * il_from_namespace | int(11)         | NO   | MUL | 0       |       |
 * il_to            | varbinary(255)   | NO   | PRI |         |       |

+---+--+--+-+-+---+ +---+--+--+-+-+---+ +---+--+--+-+-+---+
 * Field            | Type             | Null | Key | Default | Extra |
 * il_from          | int(10) unsigned | NO   | PRI | 0       |       |
 * il_from_namespace | int(11)         | NO   |     | 0       |       |
 * il_to            | varbinary(255)   | NO   | PRI |         |       |

+-+-+--+-+-+---+ +-+-+--+-+-+---+ +-+-+--+-+-+---+
 * Field  | Type                | Null | Key | Default | Extra |
 * il_from | int(10) unsigned   | NO   | PRI | 0       |       |
 * il_to  | varchar(255) binary | NO   | PRI | NULL    |       |

+-+-+--+-+-+---+ +-+-+--+-+-+---+ +-+-+--+-+-+---+
 * Field  | Type                | Null | Key | Default | Extra |
 * il_from | int(8) unsigned    | NO   | PRI | 0       |       |
 * il_to  | varchar(255) binary | NO   | PRI | NULL    |       |

+-+-+--+-+-+---+ +-+-+--+-+-+---+ +-+-+--+-+-+---+
 * Field  | Type                | Null | Key | Default | Extra |
 * il_from | varchar(255) binary | NO  | PRI | NULL    |       |
 * il_to  | varchar(255) binary | NO   | PRI | NULL    |       |

Indexes
 ++++--+---+---+-+--++--++-+---+ ++++--+---+---+-+--++--++-+---+ ++++--+---+---+-+--++--++-+---+
 * Table     | Non_unique | Key_name               | Seq_in_index | Column_name       | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
 * imagelinks |         0 | PRIMARY                |            1 | il_from           | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         0 | PRIMARY                |            2 | il_to             | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         1 | il_to                  |            1 | il_to             | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         1 | il_to                  |            2 | il_from           | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         1 | il_backlinks_namespace |            1 | il_from_namespace | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         1 | il_backlinks_namespace |            2 | il_to             | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
 * imagelinks |         1 | il_backlinks_namespace |            3 | il_from           | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |