67 lines
2.1 KiB
PHP
67 lines
2.1 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Schema;
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use Doctrine\DBAL\Platforms\AbstractPlatform;
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/**
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* Marker interface for constraints.
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*
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* @link www.doctrine-project.org
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* @since 2.0
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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interface Constraint
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{
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/**
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* @return string
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*/
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public function getName();
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/**
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* @param \Doctrine\DBAL\Platforms\AbstractPlatform $platform
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*
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* @return string
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*/
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public function getQuotedName(AbstractPlatform $platform);
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/**
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* Returns the names of the referencing table columns
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* the constraint is associated with.
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*
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* @return array
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*/
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public function getColumns();
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/**
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* Returns the quoted representation of the column names
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* the constraint is associated with.
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*
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* But only if they were defined with one or a column name
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* is a keyword reserved by the platform.
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* Otherwise the plain unquoted value as inserted is returned.
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*
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* @param \Doctrine\DBAL\Platforms\AbstractPlatform $platform The platform to use for quotation.
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*
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* @return array
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*/
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public function getQuotedColumns(AbstractPlatform $platform);
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}
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