Manual:Log actions

These are and  and their  and log_search entries and descriptions:

Actions
MariaDB [enwiki_p]> SELECT DISTINCT log_action FROM logging ORDER BY log_action; ++ ++ ++ 85 rows in set (55.49 sec)
 * log_action        |
 * NULL              |
 * add               |
 * approve           |
 * approve-a         |
 * approve-i         |
 * approve-ia        |
 * archive           |
 * autocreate        |
 * autoflag          |
 * autohide          |
 * block             |
 * byemail           |
 * clear-flags       |
 * config            |
 * create            |
 * create2           |
 * delete            |
 * dwhitelist        |
 * event             |
 * failure           |
 * feature           |
 * feedback          |
 * flag              |
 * flow-close-topic  |
 * flow-delete-post  |
 * flow-delete-topic |
 * flow-restore-post |
 * flow-restore-topic |
 * groupprms2        |
 * helpful           |
 * hide              |
 * hit               |
 * inappropriate     |
 * interwiki         |
 * merge             |
 * modify            |
 * move              |
 * move_prot         |
 * move_redir        |
 * newusers          |
 * noaction          |
 * overwrite         |
 * patrol            |
 * profilesave       |
 * protect           |
 * reblock           |
 * remove            |
 * renameuser        |
 * reset             |
 * resolve           |
 * restore           |
 * review            |
 * reviewed          |
 * revision          |
 * rights            |
 * selfadd           |
 * selfremove        |
 * send              |
 * setstatus         |
 * skipbadns         |
 * skipnouser        |
 * skipoptout        |
 * tag               |
 * thank             |
 * unapprove         |
 * unarchive         |
 * unblock           |
 * undelete          |
 * undo-helpful      |
 * undo-unhelpful    |
 * unfeature         |
 * unflag            |
 * unhelpful         |
 * unhide            |
 * uninappropriate   |
 * unnoaction        |
 * unprotect         |
 * unresolve         |
 * unreview          |
 * unreviewed        |
 * update            |
 * upload            |
 * usergroups        |
 * whitelist         |
 * whitelist         |

Types and actions
MariaDB [enwiki_p]> SELECT DISTINCT log_type, log_action FROM logging ORDER BY log_type, log_action; +-++ +-++ +-++ 131 rows in set (50.17 sec)
 * log_type           | log_action         |
 * abusefilter        | modify             |
 * articlefeedbackv5  | archive            |
 * articlefeedbackv5  | autoflag           |
 * articlefeedbackv5  | autohide           |
 * articlefeedbackv5  | clear-flags        |
 * articlefeedbackv5  | create             |
 * articlefeedbackv5  | feature            |
 * articlefeedbackv5  | flag               |
 * articlefeedbackv5  | helpful            |
 * articlefeedbackv5  | hide               |
 * articlefeedbackv5  | inappropriate      |
 * articlefeedbackv5  | noaction           |
 * articlefeedbackv5  | protect            |
 * articlefeedbackv5  | resolve            |
 * articlefeedbackv5  | unarchive          |
 * articlefeedbackv5  | undo-helpful       |
 * articlefeedbackv5  | undo-unhelpful     |
 * articlefeedbackv5  | unfeature          |
 * articlefeedbackv5  | unflag             |
 * articlefeedbackv5  | unhelpful          |
 * articlefeedbackv5  | unhide             |
 * articlefeedbackv5  | uninappropriate    |
 * articlefeedbackv5  | unnoaction         |
 * articlefeedbackv5  | unresolve          |
 * block              | NULL               |
 * block              | block              |
 * block              | reblock            |
 * block              | unblock            |
 * campus             | add                |
 * campus             | profilesave        |
 * campus             | remove             |
 * campus             | selfadd            |
 * campus             | selfremove         |
 * close              | flow-close-topic   |
 * close              | flow-restore-topic |
 * course             | add                |
 * course             | remove             |
 * course             | undelete           |
 * course             | update             |
 * delete             | NULL               |
 * delete             | delete             |
 * delete             | event              |
 * delete             | flow-delete-post   |
 * delete             | flow-delete-topic  |
 * delete             | flow-restore-post  |
 * delete             | flow-restore-topic |
 * delete             | restore            |
 * delete             | revision           |
 * eparticle          | add                |
 * eparticle          | remove             |
 * eparticle          | review             |
 * eparticle          | selfadd            |
 * eparticle          | selfremove         |
 * eparticle          | unreview           |
 * gblblock           | dwhitelist         |
 * gblblock           | whitelist          |
 * gblrights          | groupprms2         |
 * gblrights          | usergroups         |
 * globalauth         | delete             |
 * globalauth         | setstatus          |
 * import             | interwiki          |
 * import             | upload             |
 * institution        | add                |
 * institution        | remove             |
 * institution        | update             |
 * instructor         | add                |
 * instructor         | remove             |
 * instructor         | selfadd            |
 * instructor         | selfremove         |
 * massmessage        | failure            |
 * massmessage        | send               |
 * massmessage        | skipbadns          |
 * massmessage        | skipnouser         |
 * massmessage        | skipoptout         |
 * merge              | merge              |
 * moodbar            | NULL               |
 * moodbar            | delete             |
 * moodbar            | feedback           |
 * moodbar            | hide               |
 * moodbar            | restore            |
 * move               | NULL               |
 * move               | move               |
 * move               | move_redir         |
 * newusers           | NULL               |
 * newusers           | autocreate         |
 * newusers           | byemail            |
 * newusers           | create             |
 * newusers           | create2            |
 * newusers           | newusers           |
 * online             | add                |
 * online             | profilesave        |
 * online             | selfadd            |
 * online             | selfremove         |
 * pagetriage-curation | NULL              |
 * pagetriage-curation | delete            |
 * pagetriage-curation | reviewed          |
 * pagetriage-curation | tag               |
 * pagetriage-curation | unreviewed        |
 * pagetriage-deletion | NULL              |
 * pagetriage-deletion | delete            |
 * patrol             | NULL               |
 * patrol             | patrol             |
 * protect            | NULL               |
 * protect            | modify             |
 * protect            | move_prot          |
 * protect            | protect            |
 * protect            | unprotect          |
 * renameuser         | NULL               |
 * renameuser         | renameuser         |
 * review             | approve            |
 * review             | approve-a          |
 * review             | approve-i          |
 * review             | approve-ia         |
 * review             | unapprove          |
 * rights             | NULL               |
 * rights             | rights             |
 * spamblacklist      | hit                |
 * stable             | config             |
 * stable             | modify             |
 * stable             | reset              |
 * student            | NULL               |
 * student            | add                |
 * student            | remove             |
 * student            | selfadd            |
 * student            | selfremove         |
 * thanks             | NULL               |
 * thanks             | thank              |
 * upload             | NULL               |
 * upload             | overwrite          |
 * upload             | upload             |
 * upload             | upload             |

Seemingly deprecated

 * User.php, User::addAutopromoteOnceGroups: rights, autopromote, 4::oldgroups, 5::newgroups
 * FileDeleteForm.php, FileDeleteForm::doDelete: suppress, delete
 * SpecialPageLanguage.php, SpecialPageLanguage::onSubmit: pagelang, pageland, 4::oldlanguage, 5::newlanguage