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Results tagged with sql
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user 170
SQL (Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS).
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How to use $wpdb to delete in a custom table
The best WP API solution for this goal is to use the delete() function to remove a row.
A small example, to delete the raw ID in the custom table eLearning_progress.
$id = 0815;
$table = 'eLearning_pr …
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