Remove firebird test database and sql files
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@ -1,611 +0,0 @@
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<?php declare(strict_types=1);
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/**
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* Query
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*
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* SQL Query Builder / Database Abstraction Layer
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*
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* PHP version 7.1
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*
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* @package Query
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* @author Timothy J. Warren <tim@timshomepage.net>
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* @copyright 2012 - 2018 Timothy J. Warren
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link https://git.timshomepage.net/aviat4ion/Query
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*/
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namespace Query;
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use PDOStatement;
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/**
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* Abstract Class for internal implementation methods of the Query Builder
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* @package Query
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*/
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abstract class AbstractQueryBuilder {
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// --------------------------------------------------------------------------
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// ! Constants
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// --------------------------------------------------------------------------
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const KEY = 0;
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const VALUE = 1;
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const BOTH = 2;
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// --------------------------------------------------------------------------
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// ! SQL Clause Strings
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// --------------------------------------------------------------------------
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/**
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* Compiled 'select' clause
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* @var string
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*/
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protected $selectString = '';
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/**
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* Compiled 'from' clause
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* @var string
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*/
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protected $fromString = '';
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/**
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* Compiled arguments for insert / update
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* @var string
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*/
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protected $setString;
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/**
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* Order by clause
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* @var string
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*/
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protected $orderString;
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/**
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* Group by clause
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* @var string
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*/
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protected $groupString;
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// --------------------------------------------------------------------------
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// ! SQL Clause Arrays
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// --------------------------------------------------------------------------
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/**
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* Keys for insert/update statement
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* @var array
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*/
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protected $setArrayKeys = [];
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/**
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* Key/val pairs for order by clause
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* @var array
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*/
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protected $orderArray = [];
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/**
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* Key/val pairs for group by clause
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* @var array
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*/
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protected $groupArray = [];
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// --------------------------------------------------------------------------
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// ! Other Class vars
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// --------------------------------------------------------------------------
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/**
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* Values to apply to prepared statements
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* @var array
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*/
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protected $values = [];
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/**
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* Values to apply to where clauses in prepared statements
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* @var array
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*/
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protected $whereValues = [];
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/**
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* Value for limit string
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* @var string
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*/
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protected $limit;
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/**
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* Value for offset in limit string
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* @var integer
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*/
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protected $offset;
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/**
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* Query component order mapping
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* for complex select queries
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*
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* Format:
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* array(
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* 'type' => 'where',
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* 'conjunction' => ' AND ',
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* 'string' => 'k=?'
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* )
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*
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* @var array
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*/
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protected $queryMap = [];
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/**
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* Map for having clause
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* @var array
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*/
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protected $havingMap;
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/**
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* Convenience property for connection management
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* @var string
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*/
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public $connName = "";
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/**
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* List of queries executed
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* @var array
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*/
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public $queries;
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/**
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* Whether to do only an explain on the query
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* @var boolean
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*/
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protected $explain;
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/**
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* The current database driver
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* @var \Query\Drivers\DriverInterface
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*/
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public $db;
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/**
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* Query parser class instance
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* @var QueryParser
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*/
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public $parser;
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/**
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* Alias to driver util class
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* @var \Query\Drivers\AbstractUtil
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*/
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public $util;
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/**
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* Alias to driver sql class
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* @var \Query\Drivers\SQLInterface
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*/
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public $sql;
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// --------------------------------------------------------------------------
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// Methods
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// --------------------------------------------------------------------------
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/**
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* Set values in the class, with either an array or key value pair
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*
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* @param array $var
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* @param mixed $key
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* @param mixed $val
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* @param int $valType
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* @return array
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*/
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protected function _mixedSet(array &$var, $key, $val=NULL, int $valType=self::BOTH): array
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{
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$arg = (is_scalar($key) && is_scalar($val))
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? [$key => $val]
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: $key;
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foreach($arg as $k => $v)
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{
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if (\in_array($valType, [self::KEY, self::VALUE], TRUE))
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{
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$var[] = ($valType === self::KEY)
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? $k
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: $v;
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}
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else
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{
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$var[$k] = $v;
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}
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}
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return $var;
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}
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/**
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* Method to simplify select_ methods
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*
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* @param string $field
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* @param string|bool $as
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* @return string
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*/
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protected function _select(string $field, $as = FALSE): string
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{
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// Escape the identifiers
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$field = $this->db->quoteIdent($field);
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if ( ! \is_string($as))
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{
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return $field;
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}
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$as = $this->db->quoteIdent($as);
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return "({$field}) AS {$as} ";
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}
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/**
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* Helper function for returning sql strings
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*
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* @param string $type
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* @param string $table
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* @param bool $reset
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* @return string
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*/
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protected function _getCompile(string $type, string $table, bool $reset): string
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{
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$sql = $this->_compile($type, $table);
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// Reset the query builder for the next query
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if ($reset)
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{
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$this->resetQuery();
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}
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return $sql;
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}
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/**
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* Simplify 'like' methods
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*
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* @param string $field
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* @param mixed $val
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* @param string $pos
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* @param string $like
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* @param string $conj
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* @return self
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*/
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protected function _like(string $field, $val, string $pos, string $like='LIKE', string $conj='AND'): self
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{
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$field = $this->db->quoteIdent($field);
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// Add the like string into the order map
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$like = $field. " {$like} ?";
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if ($pos === 'before')
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{
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$val = "%{$val}";
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}
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elseif ($pos === 'after')
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{
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$val = "{$val}%";
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}
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else
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{
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$val = "%{$val}%";
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}
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$conj = empty($this->queryMap) ? ' WHERE ' : " {$conj} ";
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$this->_appendMap($conj, $like, 'like');
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// Add to the values array
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$this->whereValues[] = $val;
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return $this;
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}
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/**
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* Simplify building having clauses
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*
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* @param mixed $key
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* @param mixed $values
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* @param string $conj
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* @return self
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*/
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protected function _having($key, $values=[], string $conj='AND'): self
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{
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$where = $this->_where($key, $values);
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// Create key/value placeholders
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foreach($where as $f => $val)
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{
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// Split each key by spaces, in case there
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// is an operator such as >, <, !=, etc.
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$fArray = explode(' ', trim($f));
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$item = $this->db->quoteIdent($fArray[0]);
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// Simple key value, or an operator
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$item .= (count($fArray) === 1) ? '=?' : " {$fArray[1]} ?";
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// Put in the having map
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$this->havingMap[] = [
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'conjunction' => ( ! empty($this->havingMap)) ? " {$conj} " : ' HAVING ',
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'string' => $item
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];
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}
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return $this;
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}
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/**
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* Do all the redundant stuff for where/having type methods
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*
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* @param mixed $key
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* @param mixed $val
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* @return array
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*/
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protected function _where($key, $val=[]): array
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{
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$where = [];
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$this->_mixedSet($where, $key, $val);
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$this->_mixedSet($this->whereValues, $key, $val, self::VALUE);
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return $where;
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}
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/**
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* Simplify generating where string
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*
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* @param mixed $key
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* @param mixed $values
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* @param string $defaultConj
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* @return self
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*/
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protected function _whereString($key, $values=[], string $defaultConj='AND'): self
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{
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// Create key/value placeholders
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foreach($this->_where($key, $values) as $f => $val)
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{
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// Split each key by spaces, in case there
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// is an operator such as >, <, !=, etc.
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$fArray = explode(' ', trim($f));
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$item = $this->db->quoteIdent($fArray[0]);
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// Simple key value, or an operator
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$item .= (count($fArray) === 1) ? '=?' : " {$fArray[1]} ?";
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$lastItem = end($this->queryMap);
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// Determine the correct conjunction
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$conjunctionList = array_column($this->queryMap, 'conjunction');
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if (empty($this->queryMap) || ( ! regex_in_array($conjunctionList, "/^ ?\n?WHERE/i")))
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{
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$conj = "\nWHERE ";
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}
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elseif ($lastItem['type'] === 'group_start')
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{
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$conj = '';
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}
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else
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{
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$conj = " {$defaultConj} ";
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}
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$this->_appendMap($conj, $item, 'where');
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}
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return $this;
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}
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/**
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* Simplify where_in methods
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*
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* @param mixed $key
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* @param mixed $val
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* @param string $in - The (not) in fragment
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* @param string $conj - The where in conjunction
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* @return self
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*/
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protected function _whereIn($key, $val=[], string $in='IN', string $conj='AND'): self
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{
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$key = $this->db->quoteIdent($key);
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$params = array_fill(0, count($val), '?');
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foreach($val as $v)
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{
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$this->whereValues[] = $v;
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}
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$conjunction = ( ! empty($this->queryMap)) ? " {$conj} " : ' WHERE ';
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$str = $key . " {$in} (".implode(',', $params).') ';
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$this->_appendMap($conjunction, $str, 'where_in');
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return $this;
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}
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/**
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* Executes the compiled query
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*
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* @param string $type
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* @param string $table
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* @param string $sql
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* @param array|null $vals
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* @param boolean $reset
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* @return PDOStatement
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*/
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protected function _run(string $type, string $table, $sql=NULL, $vals=NULL, bool $reset=TRUE): PDOStatement
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{
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if ($sql === NULL)
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{
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$sql = $this->_compile($type, $table);
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}
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if ($vals === NULL)
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{
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$vals = array_merge($this->values, (array) $this->whereValues);
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}
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$startTime = microtime(TRUE);
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$res = empty($vals)
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? $this->db->query($sql)
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: $this->db->prepareExecute($sql, $vals);
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$endTime = microtime(TRUE);
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$totalTime = number_format($endTime - $startTime, 5);
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// Add this query to the list of executed queries
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$this->_appendQuery($vals, $sql, (int) $totalTime);
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// Reset class state for next query
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if ($reset)
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{
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$this->resetQuery();
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}
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return $res;
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}
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/**
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* Add an additional set of mapping pairs to a internal map
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*
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* @param string $conjunction
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* @param string $string
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* @param string $type
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* @return void
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*/
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protected function _appendMap(string $conjunction = '', string $string = '', string $type = '')
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{
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$this->queryMap[] = [
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'type' => $type,
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'conjunction' => $conjunction,
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'string' => $string
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];
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}
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/**
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* Convert the prepared statement into readable sql
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*
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* @param array $vals
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* @param string $sql
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* @param int $totalTime
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* @return void
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*/
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protected function _appendQuery($vals, string $sql, int $totalTime)
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{
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$evals = (is_array($vals)) ? $vals : [];
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$esql = str_replace('?', "%s", $sql);
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// Quote string values
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foreach($evals as &$v)
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{
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$v = ( ! is_numeric($v)) ? htmlentities($this->db->quote($v), ENT_NOQUOTES, 'utf-8') : $v;
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}
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// Add the query onto the array of values to pass
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// as arguments to sprintf
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array_unshift($evals, $esql);
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// Add the interpreted query to the list of executed queries
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$this->queries[] = [
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'time' => $totalTime,
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'sql' => sprintf(...$evals)
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];
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$this->queries['total_time'] += $totalTime;
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// Set the last query to get rowcounts properly
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$this->db->setLastQuery($sql);
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}
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/**
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* Sub-method for generating sql strings
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*
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* @param string $type
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* @param string $table
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* @return string
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*/
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protected function _compileType(string $type='', string $table=''): string
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{
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switch($type)
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{
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case 'insert':
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$paramCount = count($this->setArrayKeys);
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$params = array_fill(0, $paramCount, '?');
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$sql = "INSERT INTO {$table} ("
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. implode(',', $this->setArrayKeys)
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. ")\nVALUES (".implode(',', $params).')';
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break;
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case 'update':
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$sql = "UPDATE {$table}\nSET {$this->setString}";
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break;
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case 'replace':
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// @TODO implement
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$sql = '';
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break;
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case 'delete':
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$sql = "DELETE FROM {$table}";
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break;
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// Get queries
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default:
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$sql = "SELECT * \nFROM {$this->fromString}";
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// Set the select string
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if ( ! empty($this->selectString))
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{
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// Replace the star with the selected fields
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$sql = str_replace('*', $this->selectString, $sql);
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}
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break;
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}
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return $sql;
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}
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/**
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* String together the sql statements for sending to the db
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*
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* @param string $type
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* @param string $table
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* @return string
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*/
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protected function _compile(string $type='', string $table=''): string
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{
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// Get the base clause for the query
|
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$sql = $this->_compileType($type, $this->db->quoteTable($table));
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$clauses = [
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'queryMap',
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'groupString',
|
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'orderString',
|
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'havingMap',
|
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];
|
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|
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// Set each type of subclause
|
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foreach($clauses as $clause)
|
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{
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$param = $this->$clause;
|
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if (\is_array($param))
|
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{
|
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foreach($param as $q)
|
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{
|
||||
$sql .= $q['conjunction'] . $q['string'];
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$sql .= $param;
|
||||
}
|
||||
}
|
||||
|
||||
// Set the limit via the class variables
|
||||
if (is_numeric($this->limit))
|
||||
{
|
||||
$sql = $this->sql->limit($sql, $this->limit, $this->offset);
|
||||
}
|
||||
|
||||
// See if the query plan, rather than the
|
||||
// query data should be returned
|
||||
if ($this->explain === TRUE)
|
||||
{
|
||||
$sql = $this->sql->explain($sql);
|
||||
}
|
||||
|
||||
return $sql;
|
||||
}
|
||||
}
|
||||
Binary file not shown.
@ -1,113 +0,0 @@
|
||||
-- sample data to test Firebird system tables
|
||||
|
||||
-- TABLE TEST
|
||||
CREATE TABLE TEST1 (
|
||||
TEST_NAME CHAR(30) CHARACTER SET NONE NOT NULL COLLATE NONE,
|
||||
TEST_ID INTEGER DEFAULT '0' NOT NULL,
|
||||
TEST_DATE TIMESTAMP NOT NULL
|
||||
);
|
||||
ALTER TABLE TEST1 ADD CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID);
|
||||
|
||||
-- TABLE TEST2 with some CONSTRAINTs and an INDEX
|
||||
CREATE TABLE TEST2 (
|
||||
ID INTEGER NOT NULL,
|
||||
FIELD1 INTEGER,
|
||||
FIELD2 CHAR(15) CHARACTER SET NONE COLLATE NONE,
|
||||
FIELD3 VARCHAR(50) CHARACTER SET NONE COLLATE NONE,
|
||||
FIELD4 INTEGER,
|
||||
FIELD5 INTEGER,
|
||||
ID2 INTEGER NOT NULL
|
||||
);
|
||||
ALTER TABLE TEST2 ADD PRIMARY KEY (ID2);
|
||||
CREATE UNIQUE INDEX TEST2_FIELD1ID_IDX ON TEST2(ID, FIELD1);
|
||||
CREATE UNIQUE INDEX TEST2_FIELD4_IDX ON TEST2(FIELD4);
|
||||
CREATE INDEX TEST2_FIELD5_IDX ON TEST2(FIELD5);
|
||||
|
||||
-- TABLE NUMBERS
|
||||
CREATE TABLE NUMBERS (
|
||||
NUMBER INTEGER DEFAULT '0' NOT NULL,
|
||||
EN CHAR(100) CHARACTER SET ISO8859_1 NOT NULL COLLATE ISO8859_1,
|
||||
FR CHAR(100) CHARACTER SET ISO8859_1 NOT NULL COLLATE ISO8859_1
|
||||
);
|
||||
|
||||
-- TABLE NEWTABLE
|
||||
CREATE TABLE NEWTABLE (
|
||||
ID INT DEFAULT 0 NOT NULL,
|
||||
SOMENAME VARCHAR (12),
|
||||
SOMEDESCRIPTION VARCHAR (12)
|
||||
);
|
||||
ALTER TABLE NEWTABLE ADD CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID);
|
||||
CREATE GENERATOR NEWTABLE_SEQ;
|
||||
|
||||
-- VIEW on TEST
|
||||
CREATE VIEW "testview"(
|
||||
TEST_NAME,
|
||||
TEST_ID,
|
||||
TEST_DATE
|
||||
) AS
|
||||
SELECT *
|
||||
FROM TEST1
|
||||
WHERE TEST_NAME LIKE 't%';
|
||||
|
||||
-- VIEW on NUMBERS
|
||||
CREATE VIEW "numbersview"(
|
||||
NUM,
|
||||
EN,
|
||||
FR
|
||||
) AS
|
||||
SELECT *
|
||||
FROM NUMBERS
|
||||
WHERE NUMBER > 100;
|
||||
|
||||
-- TRIGGER on NEWTABLE (emulate autoincrement)
|
||||
SET TERM ^ ;
|
||||
|
||||
CREATE TRIGGER AUTOINCREMENTPK FOR NEWTABLE
|
||||
ACTIVE BEFORE INSERT POSITION 0
|
||||
AS BEGIN
|
||||
IF (NEW.ID IS NULL OR NEW.ID = 0) THEN
|
||||
NEW.ID = GEN_ID(NEWTABLE_SEQ, 1);
|
||||
END^
|
||||
|
||||
SET TERM ; ^
|
||||
|
||||
-- SAMPLE STORED PROCEDURE
|
||||
SET TERM ^ ;
|
||||
|
||||
CREATE PROCEDURE getEnglishNumber(N INTEGER)
|
||||
RETURNS (
|
||||
english_number CHAR(100)
|
||||
)
|
||||
AS
|
||||
BEGIN
|
||||
FOR
|
||||
SELECT EN
|
||||
FROM NUMBERS
|
||||
WHERE NUMBER = :N
|
||||
INTO :english_number
|
||||
DO
|
||||
BEGIN
|
||||
SUSPEND;
|
||||
END
|
||||
END ^
|
||||
|
||||
SET TERM ; ^
|
||||
|
||||
-- TABLEs for testing CONSTRAINTs
|
||||
CREATE TABLE "testconstraints" (
|
||||
"someid" integer NOT NULL,
|
||||
"somename" char(10) NOT NULL,
|
||||
CONSTRAINT "testconstraints_id_pk" PRIMARY KEY ("someid")
|
||||
);
|
||||
CREATE TABLE "testconstraints2" (
|
||||
"ext_id" integer NOT NULL,
|
||||
"modified" date,
|
||||
"uniquefield" char(10) NOT NULL,
|
||||
"usraction" integer NOT NULL,
|
||||
CONSTRAINT "testconstraints_id_fk" FOREIGN KEY ("ext_id")
|
||||
REFERENCES "testconstraints" ("someid")
|
||||
ON UPDATE CASCADE
|
||||
ON DELETE CASCADE,
|
||||
CONSTRAINT "unique_2_fields_idx" UNIQUE ("modified", "usraction"),
|
||||
CONSTRAINT "uniquefld_idx" UNIQUE ("uniquefield")
|
||||
);
|
||||
Loading…
Reference in New Issue
Block a user