tax-query - Read For Learn

I’ve discovered a solution. I don’t know if it’s the best solution, but it does work. GROUP BY wp_posts.ID was causing my query to error out. I don’t quite understand why. In theory, my query should be returning duplicate posts without it… but it’s not. So, I’m going to push this code live as it … Read more

Escaping WP_Query tax_query when term has special character(s)

I’m not sure if this is a bug, but it need further investigation. I’ve run a few quick tests on the name field in a tax_query, and whenever a term name has got a special character or have more than one word, the tax_query is excluded from the SQL query TEST 1 I have use … Read more

Query breaking with ‘posts_per_page’ => -1

tax_query not working for taxonomy slug

I can’t comment so I have to provide an answer which I don’t have a full answer. If I were you I would print_r($slug) and see what it gives you. The $slug variable is most likely not in a format that ‘terms’ can accept.

Custom taxonomy and query multi conditions

Let’s say you have 5 instances: 200, 201, 202, 203, 204 NOT IN {200, 201, 202} is equal to IN {203, 204} (all the other instances). So you don’t need your IN operator anymore because its results are already included from using the NOT IN operator. In your case, this logic works assuming an article … Read more

How to combine nested tax_query logic with other nested query logic?

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Multiple tax_queries: display posts titles from several custom taxonomie

WP_Query: Meta_Query with serialized value (or a workaround)

Custom query for tag and custom tag from 2 post type

Empty ‘terms’ in ‘tax_query’ returns an empty array

Extending WP Query: Custom geolocation meta values work, but tax_query breaks

Escaping WP_Query tax_query when term has special character(s)

Query breaking with ‘posts_per_page’ => -1

tax_query not working for taxonomy slug

Custom taxonomy and query multi conditions

How to combine nested tax_query logic with other nested query logic?