MariaDB [mediawikiwiki_p]> select page_namespace as ns, page_title, count(*) from page join revision on rev_page = page_id where rev_user_text = 'MZMcBride' and page_title like 'Requests_for_comment%' group by page_id order by count(*) desc;
+----+----------------------------------------------------------------------+----------+
| ns | page_title                                                           | count(*) |
+----+----------------------------------------------------------------------+----------+
|  0 | Requests_for_comment                                                 |       28 |
|  0 | Requests_for_comment/Reimplement_info_action                         |       19 |
|  0 | Requests_for_comment/URL_shortener                                   |       13 |
|  0 | Requests_for_comment/Add_developer_link_to_footer_of_Wikimedia_wikis |       11 |
|  0 | Requests_for_comment/Core_user_preferences                           |       10 |
|  1 | Requests_for_comment/Reimplement_info_action                         |        9 |
|  0 | Requests_for_comment/Global_scripts                                  |        8 |
|  0 | Requests_for_comment/Retained_account_data_self-discovery            |        5 |
|  0 | Requests_for_comment/Password_requirements                           |        4 |
|  0 | Requests_for_comment/Regex-based_blacklist                           |        4 |
|  0 | Requests_for_comment/Scripting                                       |        3 |
|  1 | Requests_for_comment/MediaWiki.org_Main_Page_tweaks                  |        3 |
|  0 | Requests_for_comment/Nasty_templates                                 |        3 |
|  0 | Requests_for_comment/Disable_raw_HTML_on_wikimediafoundation.org     |        2 |
|  0 | Requests_for_comment/Bugzilla_taxonomy                               |        2 |
|  0 | Requests_for_comment/Overthrow_Bugzilla                              |        2 |
|  0 | Requests_for_comment/Custom_inter-namespace_tabs                     |        2 |
|  1 | Requests_for_comment/Tickets                                         |        2 |
|  1 | Requests_for_comment/Deprecating_inline_styles                       |        2 |
|  1 | Requests_for_comment/MediaWiki_Foundation                            |        2 |
|  0 | Requests_for_comment/Clickable_section_anchors                       |        2 |
|  1 | Requests_for_comment/Clean_up_URLs                                   |        2 |
|  1 | Requests_for_comment/Regex-based_blacklist                           |        1 |
|  0 | Requests_for_comment/Account_creation                                |        1 |
|  1 | Requests_for_comment/Custom_inter-namespace_tabs                     |        1 |
|  0 | Requests_for_comment/Simplify_thumbnail_cache                        |        1 |
|  0 | Requests_for_comment/Configuration_database                          |        1 |
|  1 | Requests_for_comment/Disable_raw_HTML_on_wikimediafoundation.org     |        1 |
|  0 | Requests_for_comment/API_roadmap                                     |        1 |
|  0 | Requests_for_comment/URL_shortener_service_for_Wikimedia             |        1 |
|  1 | Requests_for_comment/Configuration_database                          |        1 |
|  1 | Requests_for_comment/Core_user_preferences                           |        1 |
|  1 | Requests_for_comment/Simplify_thumbnail_cache                        |        1 |
|  1 | Requests_for_comment/Overthrow_Bugzilla                              |        1 |
|  0 | Requests_for_comment/Simplify_Thumbnail_Cache                        |        1 |
|  0 | Requests_for_comment/Extensionless_files                             |        1 |
|  0 | Requests_for_comment/Dismissable_notices                             |        1 |
|  0 | Requests_for_comment/Support_for_user-specific_page_lists_in_core    |        1 |
|  1 | Requests_for_comment/Simplify_Thumbnail_Cache                        |        1 |
|  1 | Requests_for_comment/Extensionless_files                             |        1 |
|  0 | Requests_for_comment/Deprecating_inline_styles                       |        1 |
|  0 | Requests_for_comment/Tarball_maintenance                             |        1 |
|  1 | Requests_for_comment/Clickable_section_anchors                       |        1 |
|  1 | Requests_for_comment/URL_shortener                                   |        1 |
|  1 | Requests_for_comment/LESS                                            |        1 |
|  0 | Requests_for_comment/Page_deletion                                   |        1 |
|  0 | Requests_for_comment/Page_protection_as_a_component                  |        1 |
+----+----------------------------------------------------------------------+----------+
47 rows in set (0.10 sec)