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wpsmith/orphaned-wpusermeta.sql

Created September 27, 2013 18:51
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SQL: Remove orphaned wp_usermeta
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orphaned-wpusermeta.sql
DELETE FROM wp_usermeta WHERE user_id NOT IN (SELECT ID FROM wp_users)
DELETE FROM myprefix_usermeta WHERE user_id NOT IN (SELECT ID FROM myprefix_users)
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wpsmith commented Feb 15, 2014

For more information, see the tutorial here: http://wpsmith.net/2014/snippets/popular-wordpress-sql-user-administration-scripts/

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