User:Robertsilen/sandbox/MariaDB

Commons

 * Cleaned: commons:Category:MariaDB
 * existing subcategories: MariaDB logos, DBeaver and Kaj Arnö (Foundation CEO), Michael Widenius (Founder), Arjen Lentz (database entrepreneur)
 * root pics: tided up by moving screenshots into created c:Category:Screenshots of MariaDB, and moved thai logo into c:Category:MariaDB logos
 * top category: MariaDB is in category c:Category:Free database systems, also added MariaDB to c:Category:Free database systems
 * redirect categories:
 * turned this around: MariaDB Developers Unconference 2019 was pointing at Developers Unconference 2019, added to c:Category:MariaDB
 * todo: add more pics
 * no action: MariaDB Foundation is pointing at MariaDB
 * todo: Create c:Category:MariaDB OpenWorks with pics to complement de:OpenWorks and wikidata
 * commons:Category:MySQL
 * observations: has event and videos; DBeaver in both MySQL and MariaDB; PhpMyAdmin; WAMP; ...
 * added c:Category:PhpMyAdmin to c:Category:MariaDB
 * added to c:Category:XAMPP to c:Category:MariaDB

Wikidata

 * [https://query.wikidata.org/#%23%20MariaDB%20related%20objects%0ASELECT%20%3Fitem%20%0A%20%20%28GROUP_CONCAT%28DISTINCT%20%3Fp31label%3BSEPARATOR%3D%22%2C%20%22%29%20AS%20%3Finstanceof%29%20%0A%20%20%3Flen%20%3Flsv%20%3Flfi%20%3Flde%20%3Flfr%20%3Fden%20%3Fdsv%20%3Fdfi%20%3Fdde%20%3Fdfr%20%3FinstanceofLabel%20%3FcommonsLabel%20%3Fwpen%20%3Fwpsv%20%3Fwpsv_title%20%3Fwpfi%20%3Fwpde%20%3Fwpfr%0A%0AWHERE%20%0A%7B%0A%20%20VALUES%20%3Fitem%20%7Bwd%3AQ787177%20wd%3AQ56826699%20wd%3AQ56826686%20wd%3AQ28771290%20wd%3AQ63148233%20wd%3AQ3622487%20wd%3AQ3813425%20wd%3AQ65242496%20wd%3AQ100528793%20wd%3AQ107399373%20wd%3AQ324073%20wd%3AQ18698684%20wd%3AQ1362152%20wd%3AQ6348774%20wd%3AQ110854685%7D%0A%20%20%0A%20%20%23instance%20of%20%0A%20%20OPTIONAL%20%7B%3Fitem%20wdt%3AP31%20%3Fp31.%20%3Fp31%20rdfs%3Alabel%20%3Fp31label%20.%20FILTER%28lang%28%3Fp31label%29%3D%27en%27%29%20%7D%0A%20%20%0A%20%20%23%20wikidata%20label%20%0A%20%20OPTIONAL%20%7B%3Fitem%20rdfs%3Alabel%20%3Flen%20.%20FILTER%28lang%28%3Flen%29%3D%27en%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20rdfs%3Alabel%20%3Flsv%20.%20FILTER%28lang%28%3Flsv%29%3D%27sv%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20rdfs%3Alabel%20%3Flfi%20.%20FILTER%28lang%28%3Flfi%29%3D%27fi%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20rdfs%3Alabel%20%3Flde%20.%20FILTER%28lang%28%3Flde%29%3D%27de%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20rdfs%3Alabel%20%3Flfr%20.%20FILTER%28lang%28%3Flfr%29%3D%27fr%27%29%20%7D%0A%20%20%0A%20%20%23%20wikidata%20description%0A%20%20OPTIONAL%20%7B%3Fitem%20schema%3Adescription%20%3Fden%20.%20FILTER%28lang%28%3Fden%29%3D%27en%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20schema%3Adescription%20%3Fdsv%20.%20FILTER%28lang%28%3Fdsv%29%3D%27sv%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20schema%3Adescription%20%3Fdfi%20.%20FILTER%28lang%28%3Fdfi%29%3D%27fi%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20schema%3Adescription%20%3Fdde%20.%20FILTER%28lang%28%3Fdde%29%3D%27de%27%29%20%7D%0A%20%20OPTIONAL%20%7B%3Fitem%20schema%3Adescription%20%3Fdfr%20.%20FILTER%28lang%28%3Fdfr%29%3D%27fr%27%29%20%7D%0A%20%20%0A%20%20%23%20%3Fwpxx%20for%20wikipedia%20url%2C%20use%20%3Fwpxx_title%20for%20title%0A%20%20OPTIONAL%20%7B%3Fwpen%20schema%3Aabout%20%3Fitem%20.%20%3Fwpen%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fen.wikipedia.org%2F%3E%3B%20schema%3Aname%20%3Fwpen_title.%7D%0A%20%20OPTIONAL%20%7B%3Fwpsv%20schema%3Aabout%20%3Fitem%20.%20%3Fwpsv%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fsv.wikipedia.org%2F%3E%3B%20schema%3Aname%20%3Fwpsv_title.%7D%0A%20%20OPTIONAL%20%7B%3Fwpfi%20schema%3Aabout%20%3Fitem%20.%20%3Fwpfi%20schema%3AisPartOf%20%3Chttps%3A%2F%2Ffi.wikipedia.org%2F%3E%3B%20schema%3Aname%20%3Fwpfi_title.%7D%0A%20%20OPTIONAL%20%7B%3Fwpde%20schema%3Aabout%20%3Fitem%20.%20%3Fwpde%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fde.wikipedia.org%2F%3E%3B%20schema%3Aname%20%3Fwpde_title.%7D%0A%20%20OPTIONAL%20%7B%3Fwpfr%20schema%3Aabout%20%3Fitem%20.%20%3Fwpfr%20schema%3AisPartOf%20%3Chttps%3A%2F%2Ffr.wikipedia.org%2F%3E%3B%20schema%3Aname%20%3Fwpfr_title.%7D%0A%20%20%0A%20%20OPTIONAL%7B%3Fitem%20wdt%3AP373%20%3Fcommons.%7D%0A%20%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%20%0A%7D%20GROUP%20BY%20%3Fitem%20%3Flen%20%3Flsv%20%3Flfi%20%3Flde%20%3Flfr%20%3Fden%20%3Fdsv%20%3Fdfi%20%3Fdde%20%3Fdfr%20%3FinstanceofLabel%20%3FcommonsLabel%20%3Fwpen%20%3Fwpsv%20%3Fwpsv_title%20%3Fwpfi%20%3Fwpde%20%3Fwpfr%0AORDER%20BY%20%3Flen%20%3Flsv%20%3Flfi%20%3Flde%20%3Flfr%20 MariaDB wikidata query]: 15 objects

Wikipedia

 * MariaDB & wpen:Category:MariaDB


 * MySQL & wpen:Category:MySQL