WP_Meta_Query causing long-running MySQL queries

Related Posts:

1. Using meta query (‘meta_query’) with a search query (‘s’)
2. ORDER BY custom field value
3. Can I query custom meta data through WP_Query
4. Add custom fields to search
5. SELECT max(meta_value) FROM wp_postmeta WHERE meta_key=’price’… stops working when value is over 999
6. Matching Serialized Arrays with meta_query
7. Meta Query with AND & OR?
8. Trying to perform complex custom field query with order by set to field value
9. Is there a way to do multiple ordering on a multiple meta_query?
10. WordPress Search Custom Meta Field Only
11. Compare meta_query decimals not working right
12. Ordering posts by anniversary using only day and month
13. Calling Specific Pages with wp query Part II
14. Loop through two different sets of custom fields
15. Slow meta query with multi meta keys
16. Using OR in WP_Query negates the “NOT EXISTS” compare
17. How can I query on the year part of a complete date in a custom field?
18. How can I combine meta_query queries?
19. Displaying posts with only upcoming dates according their custom field date value
20. Difference between ‘LIKE’ and ‘IN’ in meta queries
21. Sorting posts by multiple values, combined
22. meta_value_num sort glitch
23. WP_Query display next custom post from today’s date
24. Which is best in the following scenario : post_meta vs custom table vs parent/child posts
25. Sorting posts by custom fields in meta_query
26. meta_query for a string inside a meta field containing a comma-separated list
27. Order by custom field value not working for acf date field
28. Complex WP_User_Query call fails on production server
29. Meta query with timestamp using WP_query
30. Orderby custom field meta value ASC and then by date DESC
31. How make a custom search on backend in WordPress without plugin?
32. How to add a new meta key and assign timestamp to posts
33. Get content from pages with same meta_key from Database
34. WP 3.1 meta_query for multiple custom field values
35. How do I have WP_Query match posts based on search parameter OR meta fields? (rather than search parameters AND meta fields)?
36. Get posts with same meta value as current post
37. Alter main archive, to show posts with meta as last
38. Meta Query returns wrong number of posts
39. Change order of posts
40. Meta Query And/Or
41. Use meta_query to get title of associated post
42. Meta query with multiple custom fields for archives page ordering problem
43. filter custom field values $min $max
44. Ordering posts by custom field named “date” in backend
45. Get Data From wp_sitemeta for Multisite network
46. Unique meta_key with array value vs repeated meta_key with single values
47. get posts where a custom field contains a text
48. WP Query – Is this correct?
49. How can I do a variable for meta_query?
50. Avoiding ACF get_field and returning to core WordPress function
51. ORDER BY custom field value out of where clause
52. comment meta_query for keys that aren’t yet set
53. Query post by date (stored custom field meta as yyyymmdd) and differentiate across 12 months
54. ACF: How to get users with a ACF flexible content subfield with a specific value AND layout?
55. change order of images attached to post
56. Meta_query ‘compare’ => ‘LIKE’ not working?
57. Diamond question mark in text after migrating content
58. tax query between operator like
59. Best way to sort estates and query them (for rent? yes/no. contains office space? yes/no)?
60. Is it possible to compare the current time with a custom “start” and “end date
61. How can I modify my meta_query to work with prices that are stored in the database that contain dollar signs and commas?
62. Need to search a custom field (ingredients, one long string per post), but want it to allow phrases/non-exact matches
63. Making WP_Query limit results by date before today where date is a meta_query
64. multiple meta_query and orderby question
65. get posts based on non-single metadata
66. Woocommerce products search with custom fields
67. How to save multiple values with same meta_key, each value linked to another tag id
68. How to improve my non-unique metadata MySQL entries?
69. WP meta_query args not working in function
70. Filtering posts by ACF meta query
71. Why does my numeric meta query work only on one meta key and not the other?
72. meta_query to check all custom fields
73. Query multiple meta values at the same time :
74. Create Shortcode shows only posts with custom_field meta
75. meta_query ‘compare’ => ‘!=’ not working
76. Create custom query for search?
77. Filter query based on date in custom field
78. Query Posts Via WordPress URL
79. Meta_query not filtering posts
80. Checking if field is set before comparing with meta_query in query_posts?
81. How do delete a meta key?
82. Filter Query Post by Custom Fields(by date)
83. Dynamic background image used in css after selector
84. WP Query Args – search by meta_key or title
85. SQL query based on two different custom field values
86. Sort posts based on an acf field called fecha value return longtext ‘20240517’
87. Advanced Custom Fields: how do I check to see if a value is set in an field? [closed]
88. WP_Query – Order results by meta value
89. Add filter menu to admin list of posts (of custom type) to filter posts by custom field values
90. getting all values for a custom field key (cross-post)
91. How to add a custom field in the advanced menu properties?
92. Custom query with orderby meta_value of custom field
93. How to filter post listing (in WP dashboard posts listing) using a custom field (search functionality)?
94. Can I exclude a post by meta key using pre_get_posts function?
95. Add validation and error handling when saving custom fields?
96. Query to sort a list by meta key first (if it exists), and show remaining posts without meta key ordered by title
97. Show Custom Fields in Quick Edit
98. Where are custom field values stored in the database
99. Validating Custom Meta Box Values & Required Fields
100. Max length of meta_value