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Merge pull request #7077 from lcobucci/fix-delete-bc-break

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Fix BC-break on delete without alias DQL
This commit is contained in:
Marco Pivetta 2018-02-19 11:32:46 +01:00 committed by GitHub
commit 1f82a20312
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2 changed files with 40 additions and 26 deletions
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58
lib/Doctrine/ORM/Query/Parser.php
View File

@ -22,6 +22,7 @@ namespace Doctrine\ORM\Query;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\ORM\Query;
use Doctrine\ORM\Query\AST\Functions;
use function strpos;
/**
* An LL(*) recursive-descent parser for the context-free grammar of the Doctrine Query Language.
@ -303,21 +304,24 @@ class Parser
$lookaheadType = $this->lexer->lookahead['type'];
// Short-circuit on first condition, usually types match
if ($lookaheadType !== $token) {
// If parameter is not identifier (1-99) must be exact match
if ($token < Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
if ($lookaheadType === $token) {
$this->lexer->moveNext();
return;
}
// If parameter is keyword (200+) must be exact match
if ($token > Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
// If parameter is not identifier (1-99) must be exact match
if ($token < Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
// If parameter is T_IDENTIFIER, then matches T_IDENTIFIER (100) and keywords (200+)
if ($token === Lexer::T_IDENTIFIER && $lookaheadType < Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
// If parameter is keyword (200+) must be exact match
if ($token > Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
// If parameter is T_IDENTIFIER, then matches T_IDENTIFIER (100) and keywords (200+)
if ($token === Lexer::T_IDENTIFIER && $lookaheadType < Lexer::T_IDENTIFIER) {
$this->syntaxError($this->lexer->getLiteral($token));
}
$this->lexer->moveNext();
@ -958,20 +962,20 @@ class Parser
if ($this->lexer->isNextToken(Lexer::T_FULLY_QUALIFIED_NAME)) {
$this->match(Lexer::T_FULLY_QUALIFIED_NAME);
$schemaName = $this->lexer->token['value'];
} else if ($this->lexer->isNextToken(Lexer::T_IDENTIFIER)) {
$this->match(Lexer::T_IDENTIFIER);
$schemaName = $this->lexer->token['value'];
} else {
$this->match(Lexer::T_ALIASED_NAME);
list($namespaceAlias, $simpleClassName) = explode(':', $this->lexer->token['value']);
$schemaName = $this->em->getConfiguration()->getEntityNamespace($namespaceAlias) . '\\' . $simpleClassName;
return $this->lexer->token['value'];
}
return $schemaName;
if ($this->lexer->isNextToken(Lexer::T_IDENTIFIER)) {
$this->match(Lexer::T_IDENTIFIER);
return $this->lexer->token['value'];
}
$this->match(Lexer::T_ALIASED_NAME);
[$namespaceAlias, $simpleClassName] = explode(':', $this->lexer->token['value']);
return $this->em->getConfiguration()->getEntityNamespace($namespaceAlias) . '\\' . $simpleClassName;
}
/**
@ -1280,7 +1284,9 @@ class Parser
$this->match(Lexer::T_AS);
}
$aliasIdentificationVariable = $this->AliasIdentificationVariable();
$aliasIdentificationVariable = $this->lexer->isNextToken(Lexer::T_IDENTIFIER)
? $this->AliasIdentificationVariable()
: 'alias_should_have_been_set';
$deleteClause->aliasIdentificationVariable = $aliasIdentificationVariable;
$class = $this->em->getClassMetadata($deleteClause->abstractSchemaName);

8
tests/Doctrine/Tests/ORM/Query/DeleteSqlGenerationTest.php
View File

@ -36,6 +36,14 @@ class DeleteSqlGenerationTest extends OrmTestCase
}
}
public function testSupportsDeleteWithoutWhereAndAlias() : void
{
$this->assertSqlGeneration(
'DELETE FROM Doctrine\Tests\Models\CMS\CmsUser',
'DELETE FROM cms_users'
);
}
public function testSupportsDeleteWithoutWhereAndFrom()
{
$this->assertSqlGeneration(