Which of the following is the correct syntax to filter posts with a meta key 'price' greater than 100 using meta_query?

easy📝 Syntax Q3 of 15

Wordpress - WordPress Query and Database

Which of the following is the correct syntax to filter posts with a meta key 'price' greater than 100 using meta_query?

A'meta_query' => [['key' => 'price', 'value' => 100, 'compare' => '>', 'type' => 'NUMERIC']]

B'meta_query' => [['key' => 'price', 'value' => '100', 'compare' => '<', 'type' => 'CHAR']]

C'meta_query' => [['key' => 'price', 'value' => 100, 'compare' => '=', 'type' => 'NUMERIC']]

D'meta_query' => [['key' => 'price', 'value' => 100]]

Step-by-Step Solution

Solution:

Step 1: Understand meta_query comparison
To filter numeric values greater than 100, use 'compare' => '>' and 'type' => 'NUMERIC'.
Step 2: Check syntax correctness
'meta_query' => [['key' => 'price', 'value' => 100, 'compare' => '>', 'type' => 'NUMERIC']] correctly uses 'key', 'value', 'compare', and 'type' with proper values.
Final Answer:
Correct meta_query syntax with '>' and NUMERIC type -> Option A
Quick Check:
meta_query numeric comparison = 'meta_query' => [['key' => 'price', 'value' => 100, 'compare' => '>', 'type' => 'NUMERIC']] [OK]

Quick Trick: Use 'compare' and 'type' for numeric meta_query filters [OK]

Common Mistakes:

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