44 lines
993 B
PHP
44 lines
993 B
PHP
<?php
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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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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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* @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 string[]
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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 AbstractPlatform $platform The platform to use for quotation.
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*
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* @return string[]
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*/
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public function getQuotedColumns(AbstractPlatform $platform);
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}
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