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This commit is contained in:
zYne 2007-05-15 17:41:46 +00:00
parent fb29ca0b07
commit 44809328f0
2 changed files with 67 additions and 15 deletions
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8
draft/new-core/Hydrate.php
View File

@ -162,6 +162,14 @@ class Doctrine_Hydrate2
}
$this->parts[$name][] = $part;
}
public function getDeclaration($name)
{
if ( ! isset($this->_aliasMap[$name])) {
throw new Doctrine_Hydrate_Exception('Unknown component alias ' . $name);
}
return $this->_aliasMap[$name];
}
public function setQueryPart($name, $part)
{
if ( ! isset($this->parts[$name])) {

74
draft/new-core/Query.php
View File

@ -454,7 +454,7 @@ class Doctrine_Query2 extends Doctrine_Hydrate2 implements Countable
if ( ! empty($e2)) {
$parser = new Doctrine_Query_JoinCondition($this);
$part .= ' AND ' . $parser->parse(implode(' AND ', $e2));
$part .= ' AND ' . $parser->_parse(implode(' AND ', $e2));
}
$q .= ' ' . $part;
@ -949,42 +949,61 @@ class Doctrine_Query2 extends Doctrine_Hydrate2 implements Countable
}
/**
* count
* fetches the count of the query
*
* This method executes the main query without all the
* selected fields, ORDER BY part, LIMIT part and OFFSET part.
*
* @param array $params
* @return integer
* Example:
* Main query:
* SELECT u.*, p.phonenumber FROM User u
* LEFT JOIN u.Phonenumber p
* WHERE p.phonenumber = '123 123' LIMIT 10
*
* The query this method executes:
* SELECT COUNT(DISTINCT u.id) FROM User u
* LEFT JOIN u.Phonenumber p
* WHERE p.phonenumber = '123 123'
*
* @param array $params an array of prepared statement parameters
* @return integer the count of this query
*/
public function count($params = array())
{
$oldParts = $this->parts;
$join = $this->join;
$where = $this->where;
$having = $this->having;
$table = reset($this->tables);
// initialize temporary variables
$where = $this->parts['where'];
$having = $this->parts['having'];
$map = reset($this->_aliasMap);
$componentAlias = key($this->_aliasMap);
$table = $map['table'];
// build the query base
$q = 'SELECT COUNT(DISTINCT ' . $this->aliasHandler->getShortAlias($table->getTableName())
. '.' . $table->getIdentifier()
. ') FROM ' . $table->getTableName() . ' ' . $this->aliasHandler->getShortAlias($table->getTableName());
. ') FROM ' . $this->buildFromPart();
foreach($join as $j) {
$q .= ' '.implode(' ',$j);
}
// append column aggregation inheritance (if needed)
$string = $this->applyInheritance();
if ( ! empty($string)) {
$where[] = $string;
}
// append conditions
$q .= ( ! empty($where)) ? ' WHERE ' . implode(' AND ', $where) : '';
$q .= ( ! empty($having)) ? ' HAVING ' . implode(' AND ', $having): '';
if( ! is_array($params)) {
if ( ! is_array($params)) {
$params = array($params);
}
// append parameters
$params = array_merge($this->params, $params);
return (int) $this->getConnection()->fetchOne($q, $params);
}
/**
* isLimitSubqueryUsed
* whether or not limit subquery algorithm is used
*
* @return boolean
*/
public function isLimitSubqueryUsed() {
@ -1100,6 +1119,31 @@ class Doctrine_Query2 extends Doctrine_Hydrate2 implements Countable
{
return $this->getParser('select')->parse($select);
}
/**
* delete
* sets the query type to DELETE
*
* @return Doctrine_Query
*/
public function delete()
{
$this->type = self::DELETE;
return $this;
}
/**
* update
* sets the UPDATE part of the query
*
* @param string $update DQL UPDATE part
* @return Doctrine_Query
*/
public function update($update)
{
$this->type = self::UPDATE;
return $this->getParser('from')->parse($update);
}
/**
* from
* sets the FROM part of the query