<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2023 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace think\db;
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use BackedEnum;
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use Closure;
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use think\db\BaseQuery as Query;
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use think\db\exception\DbException as Exception;
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use UnitEnum;
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/**
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* Db Base Builder.
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*/
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abstract class BaseBuilder
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{
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/**
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* Connection对象
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*
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* @var ConnectionInterface
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*/
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protected $connection;
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/**
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* 查询表达式映射.
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*
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* @var array
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*/
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protected $exp = ['NOTLIKE' => 'NOT LIKE', 'NOTIN' => 'NOT IN', 'NOTBETWEEN' => 'NOT BETWEEN', 'NOTEXISTS' => 'NOT EXISTS', 'NOTNULL' => 'NOT NULL', 'NOTBETWEEN TIME' => 'NOT BETWEEN TIME'];
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/**
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* 查询表达式解析.
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*
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* @var array
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*/
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protected $parser = [
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'parseCompare' => ['=', '<>', '>', '>=', '<', '<='],
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'parseLike' => ['LIKE', 'NOT LIKE'],
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'parseBetween' => ['NOT BETWEEN', 'BETWEEN'],
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'parseIn' => ['NOT IN', 'IN'],
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'parseExp' => ['EXP'],
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'parseNull' => ['NOT NULL', 'NULL'],
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'parseBetweenTime' => ['BETWEEN TIME', 'NOT BETWEEN TIME'],
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'parseTime' => ['< TIME', '> TIME', '<= TIME', '>= TIME'],
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'parseExists' => ['NOT EXISTS', 'EXISTS'],
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'parseColumn' => ['COLUMN'],
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];
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/**
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* SELECT SQL表达式.
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*
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* @var string
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*/
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protected $selectSql = 'SELECT%DISTINCT%%EXTRA% %FIELD% FROM %TABLE%%FORCE%%JOIN%%WHERE%%GROUP%%HAVING%%UNION%%ORDER%%LIMIT% %LOCK%%COMMENT%';
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/**
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* INSERT SQL表达式.
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*
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* @var string
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*/
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protected $insertSql = '%INSERT%%EXTRA% INTO %TABLE% (%FIELD%) VALUES (%DATA%) %COMMENT%';
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/**
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* INSERT ALL SQL表达式.
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*
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* @var string
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*/
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protected $insertAllSql = '%INSERT%%EXTRA% INTO %TABLE% (%FIELD%) %DATA% %COMMENT%';
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/**
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* UPDATE SQL表达式.
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*
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* @var string
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*/
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protected $updateSql = 'UPDATE%EXTRA% %TABLE% SET %SET%%JOIN%%WHERE%%ORDER%%LIMIT% %LOCK%%COMMENT%';
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/**
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* DELETE SQL表达式.
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*
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* @var string
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*/
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protected $deleteSql = 'DELETE%EXTRA% FROM %TABLE%%USING%%JOIN%%WHERE%%ORDER%%LIMIT% %LOCK%%COMMENT%';
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/**
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* 架构函数.
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*
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* @param ConnectionInterface $connection 数据库连接对象实例
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*/
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public function __construct(?ConnectionInterface $connection)
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{
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$this->connection = $connection;
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}
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/**
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* 获取当前的连接对象实例.
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*
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* @return ConnectionInterface
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*/
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public function getConnection(): ConnectionInterface
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{
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return $this->connection;
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}
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/**
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* 注册查询表达式解析.
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*
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* @param string $name 解析方法
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* @param array $parser 匹配表达式数据
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*
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* @return $this
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*/
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public function bindParser(string $name, array $parser)
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{
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$this->parser[$name] = $parser;
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return $this;
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}
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/**
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* 数据分析.
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*
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* @param Query $query 查询对象
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* @param array $data 数据
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* @param array $fields 字段信息
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* @param array $bind 参数绑定
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*
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* @return array
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*/
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abstract protected function parseData(Query $query, array $data = [], array $fields = [], array $bind = []): array;
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/**
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* 数据绑定处理.
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*
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* @param Query $query 查询对象
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* @param string $key 字段名
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* @param mixed $data 数据
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* @param array $bind 绑定数据
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*
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* @return string
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*/
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abstract protected function parseDataBind(Query $query, string $key, $data, array $bind = []): string;
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/**
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* 字段名分析.
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*
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* @param Query $query 查询对象
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* @param mixed $key 字段名
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* @param bool $strict 严格检测
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*
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* @return string
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*/
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abstract public function parseKey(Query $query, string | int | Raw $key, bool $strict = false): string;
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/**
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* 查询额外参数分析.
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*
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* @param Query $query 查询对象
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* @param string $extra 额外参数
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*
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* @return string
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*/
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abstract protected function parseExtra(Query $query, string $extra): string;
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/**
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* field分析.
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*
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* @param Query $query 查询对象
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* @param array $fields 字段名
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*
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* @return string
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*/
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abstract protected function parseField(Query $query, array $fields): string;
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/**
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* table分析.
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*
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* @param Query $query 查询对象
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* @param array|string $tables 表名
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*
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* @return string
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*/
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abstract protected function parseTable(Query $query, array | string $tables): string;
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/**
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* where分析.
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*
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* @param Query $query 查询对象
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* @param array $where 查询条件
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*
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* @return string
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*/
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abstract protected function parseWhere(Query $query, array $where): string;
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/**
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* 生成查询条件SQL.
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*
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* @param Query $query 查询对象
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* @param array $where 查询条件
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*
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* @return string
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*/
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public function buildWhere(Query $query, array $where): string
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{
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if (empty($where)) {
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$where = [];
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}
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$whereStr = '';
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$binds = $query->getFieldsBindType();
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foreach ($where as $logic => $val) {
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$str = $this->parseWhereLogic($query, $logic, $val, $binds);
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$whereStr .= empty($whereStr) ? substr(implode(' ', $str), strlen($logic) + 1) : implode(' ', $str);
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}
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return $whereStr;
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}
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/**
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* 不同字段使用相同查询条件（AND）.
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*
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* @param Query $query 查询对象
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* @param string $logic Logic
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* @param array $val 查询条件
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* @param array $binds 参数绑定
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*
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* @return array
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*/
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protected function parseWhereLogic(Query $query, string $logic, array $val, array $binds = []): array
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{
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$where = [];
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foreach ($val as $value) {
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if ($value instanceof Raw) {
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$where[] = ' ' . $logic . ' ( ' . $this->parseRaw($query, $value) . ' )';
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continue;
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}
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if (is_array($value)) {
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if (key($value) !== 0) {
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throw new Exception('where express error:' . var_export($value, true));
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}
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$field = array_shift($value);
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} elseif (true === $value) {
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$where[] = ' ' . $logic . ' 1 ';
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continue;
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} elseif (!($value instanceof Closure)) {
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throw new Exception('where express error:' . var_export($value, true));
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}
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if ($value instanceof Closure) {
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// 使用闭包查询
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$whereClosureStr = $this->parseClosureWhere($query, $value, $logic);
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if ($whereClosureStr) {
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$where[] = $whereClosureStr;
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}
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} elseif (is_array($field)) {
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$where[] = $this->parseMultiWhereField($query, $value, $field, $logic, $binds);
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} elseif ($field instanceof Raw) {
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$where[] = ' ' . $logic . ' ' . $this->parseWhereItem($query, $field, $value, $binds);
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} elseif (str_contains($field, '|')) {
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$where[] = $this->parseFieldsOr($query, $value, $field, $logic, $binds);
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} elseif (str_contains($field, '&')) {
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$where[] = $this->parseFieldsAnd($query, $value, $field, $logic, $binds);
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} else {
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// 对字段使用表达式查询
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$field = is_string($field) ? $field : '';
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$where[] = ' ' . $logic . ' ' . $this->parseWhereItem($query, $field, $value, $binds);
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}
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}
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return $where;
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}
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/**
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* 不同字段使用相同查询条件（AND）.
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*
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* @param Query $query 查询对象
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* @param mixed $value 查询条件
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* @param string $field 查询字段
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* @param string $logic Logic
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* @param array $binds 参数绑定
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*
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* @return string
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*/
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protected function parseFieldsAnd(Query $query, $value, string $field, string $logic, array $binds): string
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{
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$item = [];
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foreach (explode('&', $field) as $k) {
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$item[] = $this->parseWhereItem($query, $k, $value, $binds);
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}
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return ' ' . $logic . ' ( ' . implode(' AND ', $item) . ' )';
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}
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/**
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* 不同字段使用相同查询条件（OR）.
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*
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* @param Query $query 查询对象
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* @param array $value 查询条件
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* @param string $field 查询字段
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* @param string $logic Logic
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* @param array $binds 参数绑定
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*
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* @return string
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*/
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protected function parseFieldsOr(Query $query, array $value, string $field, string $logic, array $binds): string
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{
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$item = [];
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foreach (explode('|', $field) as $k) {
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$item[] = $this->parseWhereItem($query, $k, $value, $binds);
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}
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return ' ' . $logic . ' ( ' . implode(' OR ', $item) . ' )';
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}
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/**
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* 闭包查询.
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*
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* @param Query $query 查询对象
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* @param Closure $value 查询条件
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* @param string $logic Logic
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*
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* @return string
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*/
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protected function parseClosureWhere(Query $query, Closure $value, string $logic): string
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{
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$newQuery = $query->newQuery();
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$value($newQuery);
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$whereClosure = $this->buildWhere($newQuery, $newQuery->getOptions('where') ?: []);
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if (!empty($whereClosure)) {
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$query->bind($newQuery->getBind(false));
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$where = ' ' . $logic . ' ( ' . $whereClosure . ' )';
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}
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return $where ?? '';
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}
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/**
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* 复合条件查询.
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*
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* @param Query $query 查询对象
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* @param mixed $value 查询条件
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* @param mixed $field 查询字段
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* @param string $logic Logic
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* @param array $binds 参数绑定
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*
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* @return string
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*/
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protected function parseMultiWhereField(Query $query, array $value, $field, string $logic, array $binds): string
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{
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array_unshift($value, $field);
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$where = [];
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foreach ($value as $item) {
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$where[] = $this->parseWhereItem($query, array_shift($item), $item, $binds);
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}
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return ' ' . $logic . ' ( ' . implode(' AND ', $where) . ' )';
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}
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/**
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* where子单元分析.
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*
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* @param Query $query 查询对象
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* @param mixed $field 查询字段
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* @param array $val 查询条件
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* @param array $binds 参数绑定
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*
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* @return string
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*/
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abstract protected function parseWhereItem(Query $query, $field, array $val, array $binds = []): string;
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/**
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* 模糊查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
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* @param array $value
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* @param string $field
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* @param int $bindType
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* @param string $logic
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*
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* @return string
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*/
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abstract protected function parseLike(Query $query, string $key, string $exp, $value, $field, int $bindType, string $logic): string;
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/**
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* 表达式查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
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* @param Raw $value
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* @param string $field
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* @param int $bindType
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*
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* @return string
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*/
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protected function parseExp(Query $query, string $key, string $exp, Raw $value, string $field, int $bindType): string
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{
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// 表达式查询
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return '( ' . $key . ' ' . $this->parseRaw($query, $value) . ' )';
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}
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/**
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* 表达式查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
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* @param array $value
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* @param string $field
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* @param int $bindType
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*
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* @return string
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*/
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protected function parseColumn(Query $query, string $key, $exp, array $value, string $field, int $bindType): string
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{
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// 字段比较查询
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[$op, $field] = $value;
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if (!in_array(trim($op), ['=', '<>', '>', '>=', '<', '<='])) {
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throw new Exception('where express error:' . var_export($value, true));
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}
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return '( ' . $key . ' ' . $op . ' ' . $this->parseKey($query, $field, true) . ' )';
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}
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/**
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* Null查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
|
* @param mixed $value
|
* @param string $field
|
* @param int $bindType
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*
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* @return string
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*/
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abstract protected function parseNull(Query $query, string $key, string $exp, $value, $field, int $bindType): string;
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/**
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* 范围查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
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* @param mixed $value
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* @param string $field
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* @param int $bindType
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*
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* @return string
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*/
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abstract protected function parseBetween(Query $query, string $key, string $exp, array | string $value, $field, int $bindType): string;
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/**
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* Exists查询.
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*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
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* @param Raw|Closure $value
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* @param string $field
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* @param int $bindType
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*
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* @return string
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*/
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protected function parseExists(Query $query, string $key, string $exp, Raw | Closure $value, string $field, int $bindType): string
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{
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// EXISTS 查询
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if ($value instanceof Closure) {
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$value = $this->parseClosure($query, $value, false);
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} elseif ($value instanceof Raw) {
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$value = $this->parseRaw($query, $value);
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}
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return $exp . ' ( ' . $value . ' )';
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}
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/**
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* 时间比较查询.
|
*
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* @param Query $query 查询对象
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* @param string $key
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* @param string $exp
|
* @param mixed $value
|
* @param string $field
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* @param int $bindType
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*
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* @return string
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*/
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protected function parseTime(Query $query, string $key, string $exp, $value, $field, int $bindType): string
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{
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return $key . ' ' . substr($exp, 0, 2) . ' ' . $this->parseDateTime($query, $value, $field, $bindType);
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}
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/**
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* 大小比较查询.
|
*
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* @param Query $query 查询对象
|
* @param string $key
|
* @param string $exp
|
* @param mixed $value
|
* @param string $field
|
* @param int $bindType
|
*
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* @return string
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*/
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protected function parseCompare(Query $query, string $key, string $exp, $value, $field, int $bindType): string
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{
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if (is_array($value)) {
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throw new Exception('where express error:' . $exp . var_export($value, true));
|
}
|
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// 比较运算
|
if ($value instanceof Closure) {
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$value = $this->parseClosure($query, $value);
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} elseif ($value instanceof Raw) {
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$value = $this->parseRaw($query, $value);
|
} elseif ($value instanceof BackedEnum) {
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$value = $value->value;
|
} elseif ($value instanceof UnitEnum) {
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$value = $value->name;
|
}
|
|
if ('=' == $exp && is_null($value)) {
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return $key . ' IS NULL';
|
}
|
|
return $key . ' ' . $exp . ' ' . $value;
|
}
|
|
/**
|
* 时间范围查询.
|
*
|
* @param Query $query 查询对象
|
* @param string $key
|
* @param string $exp
|
* @param mixed $value
|
* @param string $field
|
* @param int $bindType
|
*
|
* @return string
|
*/
|
protected function parseBetweenTime(Query $query, string $key, string $exp, $value, $field, int $bindType): string
|
{
|
if (is_string($value)) {
|
$value = explode(',', $value);
|
}
|
|
return $key . ' ' . substr($exp, 0, -4)
|
. $this->parseDateTime($query, $value[0], $field, $bindType)
|
. ' AND '
|
. $this->parseDateTime($query, $value[1], $field, $bindType);
|
}
|
|
/**
|
* IN查询.
|
*
|
* @param Query $query 查询对象
|
* @param string $key
|
* @param string $exp
|
* @param mixed $value
|
* @param string $field
|
* @param int $bindType
|
*
|
* @return string
|
*/
|
abstract protected function parseIn(Query $query, string $key, string $exp, $value, $field, int $bindType): string;
|
|
/**
|
* 闭包子查询.
|
*
|
* @param Query $query 查询对象
|
* @param Closure $call
|
* @param bool $show
|
*
|
* @return string
|
*/
|
protected function parseClosure(Query $query, Closure $call, bool $show = true): string
|
{
|
$newQuery = $query->newQuery()->removeOption();
|
$call($newQuery);
|
|
return $newQuery->buildSql($show);
|
}
|
|
/**
|
* 日期时间条件解析.
|
*
|
* @param Query $query 查询对象
|
* @param mixed $value
|
* @param string $key
|
* @param int $bindType
|
*
|
* @return string
|
*/
|
abstract protected function parseDateTime(Query $query, $value, string $key, int $bindType): string;
|
|
/**
|
* limit分析.
|
*
|
* @param Query $query 查询对象
|
* @param mixed $limit
|
*
|
* @return string
|
*/
|
abstract protected function parseLimit(Query $query, string $limit): string;
|
|
/**
|
* join分析.
|
*
|
* @param Query $query 查询对象
|
* @param array $join
|
*
|
* @return string
|
*/
|
abstract protected function parseJoin(Query $query, array $join): string;
|
|
/**
|
* order分析.
|
*
|
* @param Query $query 查询对象
|
* @param array $order
|
*
|
* @return string
|
*/
|
abstract protected function parseOrder(Query $query, array $order): string;
|
|
/**
|
* 分析Raw对象
|
*
|
* @param Query $query 查询对象
|
* @param Raw $raw Raw对象
|
*
|
* @return string
|
*/
|
abstract protected function parseRaw(Query $query, Raw $raw): string;
|
|
/**
|
* 随机排序.
|
*
|
* @param Query $query 查询对象
|
*
|
* @return string
|
*/
|
abstract protected function parseRand(Query $query): string;
|
|
/**
|
* group分析.
|
*
|
* @param Query $query 查询对象
|
* @param mixed $group
|
*
|
* @return string
|
*/
|
abstract protected function parseGroup(Query $query, string | array $group): string;
|
|
/**
|
* having分析.
|
*
|
* @param Query $query 查询对象
|
* @param string $having
|
*
|
* @return string
|
*/
|
abstract protected function parseHaving(Query $query, string $having): string;
|
|
/**
|
* comment分析.
|
*
|
* @param Query $query 查询对象
|
* @param string $comment
|
*
|
* @return string
|
*/
|
protected function parseComment(Query $query, string $comment): string
|
{
|
if (str_contains($comment, '*/')) {
|
$comment = strstr($comment, '*/', true);
|
}
|
|
return !empty($comment) ? ' /* ' . $comment . ' */' : '';
|
}
|
|
/**
|
* distinct分析.
|
*
|
* @param Query $query 查询对象
|
* @param mixed $distinct
|
*
|
* @return string
|
*/
|
abstract protected function parseDistinct(Query $query, bool $distinct): string;
|
|
/**
|
* union分析.
|
*
|
* @param Query $query 查询对象
|
* @param array $union
|
*
|
* @return string
|
*/
|
protected function parseUnion(Query $query, array $union): string
|
{
|
if (empty($union)) {
|
return '';
|
}
|
|
$type = $union['type'];
|
unset($union['type']);
|
|
foreach ($union as $u) {
|
if ($u instanceof Closure) {
|
$sql[] = $type . ' ' . $this->parseClosure($query, $u);
|
} elseif (is_string($u)) {
|
$sql[] = $type . ' ( ' . $u . ' )';
|
}
|
}
|
|
return ' ' . implode(' ', $sql);
|
}
|
|
/**
|
* index分析，可在操作链中指定需要强制使用的索引.
|
*
|
* @param Query $query 查询对象
|
* @param mixed $index
|
*
|
* @return string
|
*/
|
abstract protected function parseForce(Query $query, string | array $index): string;
|
|
/**
|
* 设置锁机制.
|
*
|
* @param Query $query 查询对象
|
* @param bool|string $lock
|
*
|
* @return string
|
*/
|
abstract protected function parseLock(Query $query, bool | string $lock = false): string;
|
|
/**
|
* 生成查询SQL.
|
*
|
* @param Query $query 查询对象
|
* @param bool $one 是否仅获取一个记录
|
*
|
* @return string
|
*/
|
public function select(Query $query, bool $one = false): string
|
{
|
$options = $query->getOptions();
|
|
return str_replace(
|
['%TABLE%', '%DISTINCT%', '%EXTRA%', '%FIELD%', '%JOIN%', '%WHERE%', '%GROUP%', '%HAVING%', '%ORDER%', '%LIMIT%', '%UNION%', '%LOCK%', '%COMMENT%', '%FORCE%'],
|
[
|
$this->parseTable($query, $options['table']),
|
$this->parseDistinct($query, $options['distinct']),
|
$this->parseExtra($query, $options['extra']),
|
$this->parseField($query, $options['field'] ?? []),
|
$this->parseJoin($query, $options['join']),
|
$this->parseWhere($query, $options['where']),
|
$this->parseGroup($query, $options['group']),
|
$this->parseHaving($query, $options['having']),
|
$this->parseOrder($query, $options['order']),
|
$this->parseLimit($query, $one ? '1' : $options['limit']),
|
$this->parseUnion($query, $options['union']),
|
$this->parseLock($query, $options['lock']),
|
$this->parseComment($query, $options['comment']),
|
$this->parseForce($query, $options['force']),
|
],
|
$this->selectSql
|
);
|
}
|
|
/**
|
* 生成Insert SQL.
|
*
|
* @param Query $query 查询对象
|
*
|
* @return string
|
*/
|
public function insert(Query $query): string
|
{
|
$options = $query->getOptions();
|
|
// 分析并处理数据
|
$data = $this->parseData($query, $options['data']);
|
if (empty($data)) {
|
return '';
|
}
|
|
$fields = array_keys($data);
|
$values = array_values($data);
|
|
return str_replace(
|
['%INSERT%', '%TABLE%', '%EXTRA%', '%FIELD%', '%DATA%', '%COMMENT%'],
|
[
|
!empty($options['replace']) ? 'REPLACE' : 'INSERT',
|
$this->parseTable($query, $options['table']),
|
$this->parseExtra($query, $options['extra']),
|
implode(' , ', $fields),
|
implode(' , ', $values),
|
$this->parseComment($query, $options['comment']),
|
],
|
$this->insertSql
|
);
|
}
|
|
/**
|
* 生成insertall SQL.
|
*
|
* @param Query $query 查询对象
|
* @param array $dataSet 数据集
|
*
|
* @return string
|
*/
|
public function insertAll(Query $query, array $dataSet): string
|
{
|
$options = $query->getOptions();
|
|
// 获取绑定信息
|
$bind = $query->getFieldsBindType();
|
|
// 获取合法的字段
|
if (empty($options['field']) || '*' == $options['field']) {
|
$allowFields = array_keys($bind);
|
} else {
|
$allowFields = $options['field'];
|
}
|
|
$fields = [];
|
$values = [];
|
|
foreach ($dataSet as $k => $data) {
|
$data = $this->parseData($query, $data, $allowFields, $bind);
|
|
$values[] = 'SELECT ' . implode(',', array_values($data));
|
|
if (!isset($insertFields)) {
|
$insertFields = array_keys($data);
|
}
|
}
|
|
foreach ($insertFields as $field) {
|
$fields[] = $this->parseKey($query, $field);
|
}
|
|
return str_replace(
|
['%INSERT%', '%TABLE%', '%EXTRA%', '%FIELD%', '%DATA%', '%COMMENT%'],
|
[
|
!empty($options['replace']) ? 'REPLACE' : 'INSERT',
|
$this->parseTable($query, $options['table']),
|
$this->parseExtra($query, $options['extra']),
|
implode(' , ', $fields),
|
implode(' UNION ALL ', $values),
|
$this->parseComment($query, $options['comment']),
|
],
|
$this->insertAllSql
|
);
|
}
|
|
/**
|
* 生成slect insert SQL.
|
*
|
* @param Query $query 查询对象
|
* @param array $fields 数据
|
* @param string $table 数据表
|
*
|
* @return string
|
*/
|
public function selectInsert(Query $query, array $fields, string $table): string
|
{
|
foreach ($fields as &$field) {
|
$field = $this->parseKey($query, $field, true);
|
}
|
|
return 'INSERT INTO ' . $this->parseTable($query, $table) . ' (' . implode(',', $fields) . ') ' . $this->select($query);
|
}
|
|
/**
|
* 生成update SQL.
|
*
|
* @param Query $query 查询对象
|
*
|
* @return string
|
*/
|
public function update(Query $query): string
|
{
|
$options = $query->getOptions();
|
|
$data = $this->parseData($query, $options['data']);
|
|
if (empty($data)) {
|
return '';
|
}
|
|
$set = [];
|
foreach ($data as $key => $val) {
|
$set[] = $key . ' = ' . $val;
|
}
|
|
return str_replace(
|
['%TABLE%', '%EXTRA%', '%SET%', '%JOIN%', '%WHERE%', '%ORDER%', '%LIMIT%', '%LOCK%', '%COMMENT%'],
|
[
|
$this->parseTable($query, $options['table']),
|
$this->parseExtra($query, $options['extra']),
|
implode(' , ', $set),
|
$this->parseJoin($query, $options['join']),
|
$this->parseWhere($query, $options['where']),
|
$this->parseOrder($query, $options['order']),
|
$this->parseLimit($query, $options['limit']),
|
$this->parseLock($query, $options['lock']),
|
$this->parseComment($query, $options['comment']),
|
],
|
$this->updateSql
|
);
|
}
|
|
/**
|
* 生成delete SQL.
|
*
|
* @param Query $query 查询对象
|
*
|
* @return string
|
*/
|
public function delete(Query $query): string
|
{
|
$options = $query->getOptions();
|
|
return str_replace(
|
['%TABLE%', '%EXTRA%', '%USING%', '%JOIN%', '%WHERE%', '%ORDER%', '%LIMIT%', '%LOCK%', '%COMMENT%'],
|
[
|
$this->parseTable($query, $options['table']),
|
$this->parseExtra($query, $options['extra']),
|
!empty($options['using']) ? ' USING ' . $this->parseTable($query, $options['using']) . ' ' : '',
|
$this->parseJoin($query, $options['join']),
|
$this->parseWhere($query, $options['where']),
|
$this->parseOrder($query, $options['order']),
|
$this->parseLimit($query, $options['limit']),
|
$this->parseLock($query, $options['lock']),
|
$this->parseComment($query, $options['comment']),
|
],
|
$this->deleteSql
|
);
|
}
|
}
|
