本文整理汇总了PHP中ModelCriteria::limit方法的典型用法代码示例。如果您正苦于以下问题：PHP ModelCriteria::limit方法的具体用法？PHP ModelCriteria::limit怎么用？PHP ModelCriteria::limit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ModelCriteria的用法示例。
在下文中一共展示了ModelCriteria::limit方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testFindOneWithOneToManyAndLimit
/**
* @expectedException PropelException
*/
public function testFindOneWithOneToManyAndLimit()
{
$c = new ModelCriteria('bookstore', 'Book');
$c->setFormatter(ModelCriteria::FORMAT_ARRAY);
$c->add(BookPeer::ISBN, '043935806X');
$c->leftJoin('Book.Review');
$c->with('Review');
$c->limit(5);
$books = $c->find();
}示例2: testOffset
public function testOffset()
{
$c = new ModelCriteria('bookstore', 'Book');
$c->limit(50);
$c->offset(10);
$sql = 'SELECT FROM LIMIT 10, 50';
$params = array();
$this->assertCriteriaTranslation($c, $sql, $params, 'offset() adds an OFFSET clause');
}示例3: testFindOneWithClassAndColumn
public function testFindOneWithClassAndColumn()
{
BookstoreDataPopulator::populate();
BookPeer::clearInstancePool();
AuthorPeer::clearInstancePool();
ReviewPeer::clearInstancePool();
$c = new ModelCriteria('bookstore', 'Book');
$c->setFormatter(ModelCriteria::FORMAT_ON_DEMAND);
$c->filterByTitle('The Tin Drum');
$c->join('Book.Author');
$c->withColumn('Author.FirstName', 'AuthorName');
$c->withColumn('Author.LastName', 'AuthorName2');
$c->with('Author');
$c->limit(1);
$con = Propel::getConnection(BookPeer::DATABASE_NAME);
$books = $c->find($con);
foreach ($books as $book) {
break;
}
$this->assertTrue($book instanceof Book, 'withColumn() do not change the resulting model class');
$this->assertEquals('The Tin Drum', $book->getTitle());
$this->assertTrue($book->getAuthor() instanceof Author, 'PropelObjectFormatter correctly hydrates with class');
$this->assertEquals('Gunter', $book->getAuthor()->getFirstName(), 'PropelObjectFormatter correctly hydrates with class');
$this->assertEquals('Gunter', $book->getVirtualColumn('AuthorName'), 'PropelObjectFormatter adds withColumns as virtual columns');
$this->assertEquals('Grass', $book->getVirtualColumn('AuthorName2'), 'PropelObjectFormatter correctly hydrates all virtual columns');
}示例4: testAddJoinConditionWithNotInOperator
public function testAddJoinConditionWithNotInOperator()
{
$con = Propel::getConnection(BookPeer::DATABASE_NAME);
$c = new ModelCriteria('bookstore', 'Author');
$c->join('Author.Book', Criteria::LEFT_JOIN);
$c->addJoinCondition('Book', 'Book.isbn NOT IN ?', array(1, 7, 42));
$c->limit(1);
$books = AuthorPeer::doSelect($c, $con);
$expectedSQL = "SELECT author.id, author.first_name, author.last_name, author.email, author.age FROM `author` LEFT JOIN `book` ON (author.id=book.author_id AND book.isbn NOT IN (1,7,42)) LIMIT 1";
$this->assertEquals($expectedSQL, $con->getLastExecutedQuery(), 'addJoinCondition() allows the use of custom conditions');
}