wpdb = $wpdb; } public function run() { $result = false; $sql_get_st_package_table_name = "SHOW TABLES LIKE '{$this->wpdb->prefix}icl_string_packages'"; $sql_get_post_id_column_from_st_package = "SHOW COLUMNS FROM {$this->wpdb->prefix}icl_string_packages LIKE 'post_id'"; $st_packages_table_exist = $this->wpdb->get_var( $sql_get_st_package_table_name ) === "{$this->wpdb->prefix}icl_string_packages"; $post_id_column_exists = $st_packages_table_exist ? $this->wpdb->get_var( $sql_get_post_id_column_from_st_package ) === 'post_id' : false; if ( $st_packages_table_exist && ! $post_id_column_exists ) { $sql = "ALTER TABLE {$this->wpdb->prefix}icl_string_packages ADD COLUMN `post_id` INTEGER"; $result = $this->wpdb->query( $sql ); } return false !== $result; } public function run_ajax() { return $this->run(); } public function run_frontend() { } /** * @return string */ public static function get_command_id() { return __CLASS__ . '_2.4.2'; } }