This table holds links from items to Client articles.

Part of the md_docs_storage_sitelinks storage system.

Fields:

ips_row_id: Unique ID
ips_item_id: Numeric representation of the Qid. Q64 -> 64.
- Can be joined against page.page_title if the namespace for Items is known.
ips_site_id: Site identifier
ips_site_page: Page name on site

+---------------+---------------------+------+-----+---------+----------------+
| Field         | Type                | Null | Key | Default | Extra          |
+---------------+---------------------+------+-----+---------+----------------+
| ips_row_id    | bigint(20) unsigned | NO   | PRI | NULL    | auto_increment |
| ips_item_id   | int(10) unsigned    | NO   | MUL | NULL    |                |
| ips_site_id   | varbinary(32)       | NO   | MUL | NULL    |                |
| ips_site_page | varbinary(310)      | NO   |     | NULL    |                |
+---------------+---------------------+------+-----+---------+----------------+

Extra indexes:

ips_item_id
ips_site_id & ips_site_page (UNIQUE)

Example data:

ips_row_id	ips_item_id	ips_site_id	ips_site_page
12	100	enwiki	Berlin
400	100	dewiki	Berlin
9000	624999111	otherwiki	SomePage