Title: [HyperDB] Support - page 4 | WordPress.org --- # [HyperDB] Support Search for: [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Fhyperdb%2Fpage%2F4%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/hyperdb/page/3/?output_format=md) [1](https://wordpress.org/support/plugin/hyperdb/?output_format=md) [2](https://wordpress.org/support/plugin/hyperdb/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/hyperdb/page/3/?output_format=md) 4 [5](https://wordpress.org/support/plugin/hyperdb/page/5/?output_format=md) [6](https://wordpress.org/support/plugin/hyperdb/page/6/?output_format=md) [→](https://wordpress.org/support/plugin/hyperdb/page/5/?output_format=md) - Topic - Participants - Replies - Last Post * - [Partitioning DB](https://wordpress.org/support/topic/partitioning-db/) - Started by: [Gronix](https://wordpress.org/support/users/gronix/) - 1 - 0 - [10 years, 1 month ago](https://wordpress.org/support/topic/partitioning-db/) - [Gronix](https://wordpress.org/support/users/gronix/) * - [Broken](https://wordpress.org/support/topic/broken-497/) - Started by: [akincansenol](https://wordpress.org/support/users/akincansenol/) - 1 - 0 - [10 years, 1 month ago](https://wordpress.org/support/topic/broken-497/) - [akincansenol](https://wordpress.org/support/users/akincansenol/) * - [Installation causes blank page](https://wordpress.org/support/topic/installation-causes-blank-page/) - Started by: [nlsun](https://wordpress.org/support/users/nlsun/) - 3 - 6 - [10 years, 1 month ago](https://wordpress.org/support/topic/installation-causes-blank-page/#post-7242828) - [itdoug](https://wordpress.org/support/users/itdoug/) * - [Azure & HyperDB](https://wordpress.org/support/topic/azure-hyperdb/) - Started by: [notanonymous](https://wordpress.org/support/users/notanonymous/) - 1 - 0 - [10 years, 2 months ago](https://wordpress.org/support/topic/azure-hyperdb/) - [notanonymous](https://wordpress.org/support/users/notanonymous/) * - [Mysqli support](https://wordpress.org/support/topic/mysqli-support-2/) - Started by: [tvinod007](https://wordpress.org/support/users/tvinod007/) - 3 - 2 - [9 years, 6 months ago](https://wordpress.org/support/topic/mysqli-support-2/#post-8510786) - [Dan](https://wordpress.org/support/users/geekysoft/) * - [Cannot Add new Page/Post](https://wordpress.org/support/topic/cannot-add-new-pagepost/) - Started by: [mandaman2k](https://wordpress.org/support/users/mandaman2k/) - 1 - 0 - [10 years, 4 months ago](https://wordpress.org/support/topic/cannot-add-new-pagepost/) - [mandaman2k](https://wordpress.org/support/users/mandaman2k/) * - [utf8mb4 (WP 4.2) not supported](https://wordpress.org/support/topic/utf8mb4-wp-42-not-supported/) - Started by: [Daniel Homer](https://wordpress.org/support/users/danielhomer/) - 2 - 3 - [9 years, 10 months ago](https://wordpress.org/support/topic/utf8mb4-wp-42-not-supported/#post-7032777) - [Daniel Homer](https://wordpress.org/support/users/danielhomer/) * - [When hyperdb is on, I have a message to enable subscriptions](https://wordpress.org/support/topic/when-hyperdb-is-on-i-have-a-message-to-enable-subscriptions/) - Started by: [Timothée Brosille](https://wordpress.org/support/users/spaceshipone/) - 1 - 0 - [10 years, 4 months ago](https://wordpress.org/support/topic/when-hyperdb-is-on-i-have-a-message-to-enable-subscriptions/) - [Timothée Brosille](https://wordpress.org/support/users/spaceshipone/) * - [Constant 500 Server Errors](https://wordpress.org/support/topic/constant-500-server-errors/) - Started by: [gbbgadmin](https://wordpress.org/support/users/gbbgadmin/) - 2 - 3 - [10 years, 1 month ago](https://wordpress.org/support/topic/constant-500-server-errors/#post-6994121) - [gbbgadmin](https://wordpress.org/support/users/gbbgadmin/) * - [Failover configuration](https://wordpress.org/support/topic/failover-configuration/) - Started by: [r3vers3](https://wordpress.org/support/users/r3vers3/) - 1 - 1 - [10 years, 4 months ago](https://wordpress.org/support/topic/failover-configuration/#post-6990677) - [r3vers3](https://wordpress.org/support/users/r3vers3/) * - [TRUNCATE queries return wrong data type](https://wordpress.org/support/topic/truncate-queries-return-wrong-data-type/) - Started by: [mcanever_fastbooking](https://wordpress.org/support/users/mcanever_fastbooking/) - 2 - 2 - [10 years ago](https://wordpress.org/support/topic/truncate-queries-return-wrong-data-type/#post-6943895) - [Pierre Sylvestre](https://wordpress.org/support/users/strategio/) * - [Reuse DB server for same queries](https://wordpress.org/support/topic/reuse-db-server-for-same-queries/) - Started by: [Joe Hoyle](https://wordpress.org/support/users/joehoyle/) - 1 - 0 - [10 years, 5 months ago](https://wordpress.org/support/topic/reuse-db-server-for-same-queries/) - [Joe Hoyle](https://wordpress.org/support/users/joehoyle/) * - [A WordPress site to have data split across 16 DB's](https://wordpress.org/support/topic/a-wordpress-site-to-have-data-split-across-16-dbs/) - Started by: [TharaSekar](https://wordpress.org/support/users/tharasekar/) - 1 - 0 - [10 years, 6 months ago](https://wordpress.org/support/topic/a-wordpress-site-to-have-data-split-across-16-dbs/) - [TharaSekar](https://wordpress.org/support/users/tharasekar/) * - [Save on two database don't work correctly](https://wordpress.org/support/topic/save-on-two-database-dont-work-correctly/) - Started by: [tabutnas](https://wordpress.org/support/users/tabutnas/) - 2 - 1 - [10 years, 4 months ago](https://wordpress.org/support/topic/save-on-two-database-dont-work-correctly/#post-6825831) - [jackdpeterson](https://wordpress.org/support/users/jackdpeterson/) * - [List queries](https://wordpress.org/support/topic/list-queries/) - Started by: [PoraTuK](https://wordpress.org/support/users/poratuk/) - 1 - 0 - [10 years, 7 months ago](https://wordpress.org/support/topic/list-queries/) - [PoraTuK](https://wordpress.org/support/users/poratuk/) * - [mysql_free_result](https://wordpress.org/support/topic/mysql_free_result/) - Started by: [Bernard Zijlstra](https://wordpress.org/support/users/bernardzijlstra/) - 1 - 0 - [10 years, 7 months ago](https://wordpress.org/support/topic/mysql_free_result/) - [Bernard Zijlstra](https://wordpress.org/support/users/bernardzijlstra/) * - [Disable Hyperdb only in wp-admin](https://wordpress.org/support/topic/disable-hyperdb-only-in-wp-admin/) - Started by: [archon810](https://wordpress.org/support/users/archon810/) - 3 - 2 - [10 years, 4 months ago](https://wordpress.org/support/topic/disable-hyperdb-only-in-wp-admin/#post-6624518) - [mandaman2k](https://wordpress.org/support/users/mandaman2k/) * - [Give notice to logged in users when one server is down](https://wordpress.org/support/topic/give-notice-to-logged-in-users-when-one-server-is-down/) - Started by: [brusco77](https://wordpress.org/support/users/brusco77/) - 2 - 2 - [10 years, 8 months ago](https://wordpress.org/support/topic/give-notice-to-logged-in-users-when-one-server-is-down/#post-6623074) - [brusco77](https://wordpress.org/support/users/brusco77/) * - [Hyperdb get a wrong table name, then populate_options get error.](https://wordpress.org/support/topic/hyperdb-get-a-wrong-table-name-then-populate_options-get-error/) - Started by: [cnyyk](https://wordpress.org/support/users/cnyyk/) - 1 - 0 - [10 years, 10 months ago](https://wordpress.org/support/topic/hyperdb-get-a-wrong-table-name-then-populate_options-get-error/) - [cnyyk](https://wordpress.org/support/users/cnyyk/) * - [Is it possible to use variables in the database array?](https://wordpress.org/support/topic/is-it-possible-to-use-variables-in-the-database-array/) - Started by: [TylerTyssedal](https://wordpress.org/support/users/tylertyssedal/) - 2 - 1 - [10 years, 11 months ago](https://wordpress.org/support/topic/is-it-possible-to-use-variables-in-the-database-array/#post-6234118) - [squibble-fish.com](https://wordpress.org/support/users/squibble-fishcom/) * - [how to set database connection priority and master master write permission](https://wordpress.org/support/topic/how-to-set-database-connection-priority-and-master-master-write-permission/) - Started by: [n3RDY](https://wordpress.org/support/users/n3rdy/) - 1 - 0 - [11 years ago](https://wordpress.org/support/topic/how-to-set-database-connection-priority-and-master-master-write-permission/) - [n3RDY](https://wordpress.org/support/users/n3rdy/) * - [PHP warning](https://wordpress.org/support/topic/php-warning-56/) - Started by: [Feriman](https://wordpress.org/support/users/feriman/) - 1 - 0 - [11 years, 1 month ago](https://wordpress.org/support/topic/php-warning-56/) - [Feriman](https://wordpress.org/support/users/feriman/) * - [Notice: Undefined variable: server in /var/www/xyz/wp-content/db.php on li](https://wordpress.org/support/topic/notice-undefined-variable-server-in-varwwwxyzwp-contentdbphp-on-li/) - Started by: [pl-iweb](https://wordpress.org/support/users/pl-iweb/) - 1 - 0 - [11 years, 1 month ago](https://wordpress.org/support/topic/notice-undefined-variable-server-in-varwwwxyzwp-contentdbphp-on-li/) - [pl-iweb](https://wordpress.org/support/users/pl-iweb/) * - [conflict with plugin query monitor](https://wordpress.org/support/topic/conflict-with-plugin-query-monitor/) - Started by: [abubin](https://wordpress.org/support/users/abubin/) - 1 - 1 - [11 years, 2 months ago](https://wordpress.org/support/topic/conflict-with-plugin-query-monitor/#post-5995705) - [abubin](https://wordpress.org/support/users/abubin/) * - [2 WP Installtion sharing Posts](https://wordpress.org/support/topic/2-wp-installtion-sharing-posts/) - Started by: [MrWhy](https://wordpress.org/support/users/mrwhy/) - 2 - 1 - [10 years, 4 months ago](https://wordpress.org/support/topic/2-wp-installtion-sharing-posts/#post-5984058) - [Kai Niermann](https://wordpress.org/support/users/joloshop/) * - [Syntax error, unexpected '!', expecting ')' in public_html/db-config.php on line](https://wordpress.org/support/topic/syntax-error-unexpected-expecting-in-public_htmldb-configphp-on-line/) - Started by: [techy4web](https://wordpress.org/support/users/techy4web/) - 2 - 1 - [11 years, 2 months ago](https://wordpress.org/support/topic/syntax-error-unexpected-expecting-in-public_htmldb-configphp-on-line/#post-5919769) - [mardala](https://wordpress.org/support/users/mardala/) * - [HyperDB not failing over as I expect](https://wordpress.org/support/topic/hyperdb-not-failing-over-as-i-expect/) - Started by: [David E. Smith](https://wordpress.org/support/users/desmith/) - 1 - 1 - [11 years, 3 months ago](https://wordpress.org/support/topic/hyperdb-not-failing-over-as-i-expect/#post-5746618) - [David E. Smith](https://wordpress.org/support/users/desmith/) * - [Cannot figure how to install](https://wordpress.org/support/topic/cannot-figure-how-to-install/) - Started by: [bundleplan](https://wordpress.org/support/users/bundleplan/) - 2 - 2 - [11 years, 5 months ago](https://wordpress.org/support/topic/cannot-figure-how-to-install/#post-5628387) - [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/) * - [Linking multiple databases in GoDaddy (unlimited but limited to 1GB)](https://wordpress.org/support/topic/linking-multiple-databases-in-godaddy-unlimited-but-limited-to-1gb/) - Started by: [websitepros](https://wordpress.org/support/users/websitepros/) - 3 - 2 - [10 years, 9 months ago](https://wordpress.org/support/topic/linking-multiple-databases-in-godaddy-unlimited-but-limited-to-1gb/#post-5528062) - [WebNashr](https://wordpress.org/support/users/webnashr/) * - [Installation fails hyperdb .zip](https://wordpress.org/support/topic/installation-fails-hyperdb-zip/) - Started by: [webtectonic](https://wordpress.org/support/users/webtectonic/) - 2 - 2 - [11 years, 5 months ago](https://wordpress.org/support/topic/installation-fails-hyperdb-zip/#post-5510066) - [in4fun](https://wordpress.org/support/users/in4fun/) *   [←](https://wordpress.org/support/plugin/hyperdb/page/3/?output_format=md) [1](https://wordpress.org/support/plugin/hyperdb/?output_format=md) [2](https://wordpress.org/support/plugin/hyperdb/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/hyperdb/page/3/?output_format=md) 4 [5](https://wordpress.org/support/plugin/hyperdb/page/5/?output_format=md) [6](https://wordpress.org/support/plugin/hyperdb/page/6/?output_format=md) [→](https://wordpress.org/support/plugin/hyperdb/page/5/?output_format=md) * ![](https://s.w.org/plugins/geopattern-icon/hyperdb_33353d.svg) * [HyperDB](https://wordpress.org/plugins/hyperdb/) * [Frequently Asked Questions](https://wordpress.org/plugins/hyperdb/#faq) * [Support Threads](https://wordpress.org/support/plugin/hyperdb/) * [Active Topics](https://wordpress.org/support/plugin/hyperdb/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/hyperdb/unresolved/) * [Reviews](https://wordpress.org/support/plugin/hyperdb/reviews/)