How can I check for MySQL error with $wpdb?

  • Jehy

    (@jehy)


    10 years ago

    Hello! I am selecting a value from a table

    $res = $wpdb->get_var( $wpdb->prepare(
	"SELECT 1 FROM ".$wpdb->prefix."invites WHERE <code>value</code>= %s LIMIT 1",
	addslashes(invites_unbeautify($val))
) );

    And I want to check for mysql error – it is possible that my table does not exist. How can I do it?

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