/** * {@inheritdoc} */ public function getSql(SqlWalker $sqlWalker) { $platform = $sqlWalker->getEntityManager()->getConnection()->getDatabasePlatform(); $quoteStrategy = $sqlWalker->getEntityManager()->getConfiguration()->getQuoteStrategy(); $dqlAlias = $this->pathExpression->identificationVariable; $assocField = $this->pathExpression->field; $qComp = $sqlWalker->getQueryComponent($dqlAlias); $class = $qComp['metadata']; $assoc = $class->associationMappings[$assocField]; $targetEntity = $sqlWalker->getEntityManager()->getClassMetadata($assoc['targetEntity']); $joinColumn = reset($assoc['joinColumns']); if ($this->fieldMapping !== null) { if (!isset($targetEntity->fieldMappings[$this->fieldMapping])) { throw new QueryException(sprintf('Undefined reference field mapping "%s"', $this->fieldMapping)); } $field = $targetEntity->fieldMappings[$this->fieldMapping]; $joinColumn = null; foreach ($assoc['joinColumns'] as $mapping) { if ($mapping['referencedColumnName'] === $field['columnName']) { $joinColumn = $mapping; break; } } if ($joinColumn === null) { throw new QueryException(sprintf('Unable to resolve the reference field mapping "%s"', $this->fieldMapping)); } } // The table with the relation may be a subclass, so get the table name from the association definition $tableName = $sqlWalker->getEntityManager()->getClassMetadata($assoc['sourceEntity'])->getTableName(); $tableAlias = $sqlWalker->getSQLTableAlias($tableName, $dqlAlias); $columnName = $quoteStrategy->getJoinColumnName($joinColumn, $targetEntity, $platform); return $tableAlias . '.' . $columnName; }
/** * @override */ public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker) { $dqlAlias = $this->collectionPathExpression->identificationVariable; $parts = $this->collectionPathExpression->parts; $assocField = array_pop($parts); $qComp = $sqlWalker->getQueryComponent(implode('.', array_merge((array) $dqlAlias, $parts))); $assoc = $qComp['metadata']->associationMappings[$assocField]; $sql = ''; if ($assoc->isOneToMany()) { $targetClass = $sqlWalker->getEntityManager()->getClassMetadata($assoc->targetEntityName); $targetAssoc = $targetClass->associationMappings[$assoc->mappedByFieldName]; $targetTableAlias = $sqlWalker->getSqlTableAlias($targetClass->primaryTable['name']); $sourceTableAlias = $sqlWalker->getSqlTableAlias($qComp['metadata']->primaryTable['name'], $dqlAlias); $whereSql = ''; foreach ($targetAssoc->targetToSourceKeyColumns as $targetKeyColumn => $sourceKeyColumn) { $whereSql .= ($whereSql == '' ? ' WHERE ' : ' AND ') . $targetTableAlias . '.' . $sourceKeyColumn . ' = ' . $sourceTableAlias . '.' . $targetKeyColumn; } $sql = '(SELECT COUNT(' . "{$targetTableAlias}." . implode(", {$targetTableAlias}.", $targetAssoc->targetToSourceKeyColumns) . ') FROM ' . $targetClass->primaryTable['name'] . ' ' . $targetTableAlias . $whereSql . ')'; } else { if ($assoc->isManyToMany()) { // TODO $targetTableAlias = $sqlWalker->getSqlTableAlias($assoc->joinTable['name']); $sourceTableAlias = $sqlWalker->getSqlTableAlias($qComp['metadata']->primaryTable['name'], $dqlAlias); $whereSql = ''; foreach ($assoc->relationToSourceKeyColumns as $targetKeyColumn => $sourceKeyColumn) { $whereSql .= ($whereSql == '' ? ' WHERE ' : ' AND ') . $targetTableAlias . '.' . $targetKeyColumn . ' = ' . $sourceTableAlias . '.' . $sourceKeyColumn; } $sql = '(SELECT COUNT(' . "{$targetTableAlias}." . implode(", {$targetTableAlias}.", $assoc->joinTableColumns) . ') FROM ' . $assoc->joinTable['name'] . ' ' . $targetTableAlias . $whereSql . ')'; } } return $sql; }
/** * @override */ public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker) { $dqlAlias = $this->pathExpression->identificationVariable; $assocField = $this->pathExpression->field; $qComp = $sqlWalker->getQueryComponent($dqlAlias); $class = $qComp['metadata']; $assoc = $class->associationMappings[$assocField]; $tableAlias = $sqlWalker->getSQLTableAlias($class->getTableName(), $dqlAlias); return $tableAlias . '.' . reset($assoc['targetToSourceKeyColumns']); }
/** * {@inheritdoc} */ public function getSql(SqlWalker $sqlWalker) { $dqlAlias = $this->pathExpression->identificationVariable; $qComp = $sqlWalker->getQueryComponent($dqlAlias); $class = $qComp['metadata']; $tableAlias = $sqlWalker->getSQLTableAlias($class->getTableName(), $dqlAlias); if (is_array($class->discriminatorColumn) && isset($class->discriminatorColumn['name'])) { return $tableAlias . '.' . $class->discriminatorColumn['name']; } else { return ''; } }
/** * @override * @todo If the collection being counted is already joined, the SQL can be simpler (more efficient). */ public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker) { $platform = $sqlWalker->getEntityManager()->getConnection()->getDatabasePlatform(); $quoteStrategy = $sqlWalker->getEntityManager()->getConfiguration()->getQuoteStrategy(); $dqlAlias = $this->collectionPathExpression->identificationVariable; $assocField = $this->collectionPathExpression->field; $qComp = $sqlWalker->getQueryComponent($dqlAlias); $class = $qComp['metadata']; $assoc = $class->associationMappings[$assocField]; $sql = 'SELECT COUNT(*) FROM '; if ($assoc['type'] == \Doctrine\ORM\Mapping\ClassMetadata::ONE_TO_MANY) { $targetClass = $sqlWalker->getEntityManager()->getClassMetadata($assoc['targetEntity']); $targetTableAlias = $sqlWalker->getSQLTableAlias($targetClass->getTableName()); $sourceTableAlias = $sqlWalker->getSQLTableAlias($class->getTableName(), $dqlAlias); $sql .= $quoteStrategy->getTableName($targetClass, $platform) . ' ' . $targetTableAlias . ' WHERE '; $owningAssoc = $targetClass->associationMappings[$assoc['mappedBy']]; $first = true; foreach ($owningAssoc['targetToSourceKeyColumns'] as $targetColumn => $sourceColumn) { if ($first) { $first = false; } else { $sql .= ' AND '; } $sql .= $targetTableAlias . '.' . $sourceColumn . ' = ' . $sourceTableAlias . '.' . $quoteStrategy->getColumnName($class->fieldNames[$targetColumn], $class, $platform); } } else { // many-to-many $targetClass = $sqlWalker->getEntityManager()->getClassMetadata($assoc['targetEntity']); $owningAssoc = $assoc['isOwningSide'] ? $assoc : $targetClass->associationMappings[$assoc['mappedBy']]; $joinTable = $owningAssoc['joinTable']; // SQL table aliases $joinTableAlias = $sqlWalker->getSQLTableAlias($joinTable['name']); $sourceTableAlias = $sqlWalker->getSQLTableAlias($class->getTableName(), $dqlAlias); // join to target table $sql .= $quoteStrategy->getJoinTableName($owningAssoc, $targetClass, $platform) . ' ' . $joinTableAlias . ' WHERE '; $joinColumns = $assoc['isOwningSide'] ? $joinTable['joinColumns'] : $joinTable['inverseJoinColumns']; $first = true; foreach ($joinColumns as $joinColumn) { if ($first) { $first = false; } else { $sql .= ' AND '; } $sourceColumnName = $quoteStrategy->getColumnName($class->fieldNames[$joinColumn['referencedColumnName']], $class, $platform); $sql .= $joinTableAlias . '.' . $joinColumn['name'] . ' = ' . $sourceTableAlias . '.' . $sourceColumnName; } } return '(' . $sql . ')'; }
protected function findFTSField(SqlWalker $sqlWalker) { $reader = new AnnotationReader(); $dqlAlias = $this->ftsField->identificationVariable; $class = $sqlWalker->getQueryComponent($dqlAlias); /** @var ClassMetadata $classMetaData */ $classMetaData = $class['metadata']; $classRefl = $classMetaData->getReflectionClass(); foreach ($classRefl->getProperties() as $prop) { /** @var TsVector $annot */ $annot = $reader->getPropertyAnnotation($prop, TsVector::class); if (is_null($annot)) { continue; } if (in_array($this->ftsField->field, $annot->fields)) { $this->ftsField->field = $prop->name; break; } } }