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gyro/core/model/base/queries/dbquery.insert.cls.php

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<?php
/**
 * An Insert Query
 * 
 * @author Gerd Riesselmann
 * @ingroup Model
 */
class DBQueryInsert extends DBQuery {
        /**
         * Delayed Insert Policy
         */
        const DELAYED = 1;
        /**
         * Ignore Errors Policy
         */
        const IGNORE = 2;
        /**
         * An optional Select query  
         *
         * @var DBQuerySelect
         */
        protected $select_query = null;
        
        /**
         * Set optional select query
         *
         * @param DBQuerySelect $query
         */
        public function set_select(DBQuerySelect $query) {
                $this->select_query = $query; 
        }
        
        /**
         * Return select query
         *
         * @return DBQuerySelect
         */
        public function get_select() {
                return $this->select_query;
        }
        
        /**
         * Return SQL fragment
         * 
         * @return string
         */
        public function get_sql() {
                $params = array();
                if ($this->policy & self::DELAYED) {
                        $params['delayed'] = true;
                }
                if ($this->policy & self::IGNORE) {
                        $params['ignore'] = true;
                }
                if (!empty($this->select_query)) {
                        $params['select'] = $this->select_query;
                }
                $params['fields'] = $this->fields; 
                $builder = DBSqlBuilderFactory::create_builder(DBSqlBuilderFactory::INSERT, $this, $params);
                return $builder->get_sql();             
        }       
}

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