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Tag Archives: postmeta

Reducing postmeta queries with update_meta_cache()

November 1, 2011 by Thorsten 4 Comments

Various themes and plugins make heavy use of postmeta data. Usually the way it’s implemented would create one database query for every meta value you request. This can easily pile up and create a huge amount of queries when this is used in a loop. The following snippet added to your themes’ functions.php file should […]

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caching, performance, post meta, postmeta, update_meta_cache

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