Ignoring code which flags errors

	foreach ( $add as $col => $def ) {
		if ( ! in_array( $col, (array) $cols, true ) ) {
			// One-time schema migration — ALTER TABLE is intentional.
			// $col is an allowlisted key from our own $add array (never user input).
			// $def is a hardcoded string literal (never user input).
			// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange
			$wpdb->query(
				$wpdb->prepare(
					// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
					'ALTER TABLE %i ADD COLUMN ' . $col . ' ' . $def,
					$table
				)
			);
		}
	}