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<?php |
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namespace Doctrine\DBAL\Platforms; |
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use Doctrine\DBAL\DBALException; |
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use Doctrine\DBAL\Schema\Column; |
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use Doctrine\DBAL\Schema\Constraint; |
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use Doctrine\DBAL\Schema\ForeignKeyConstraint; |
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use Doctrine\DBAL\Schema\Identifier; |
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use Doctrine\DBAL\Schema\Index; |
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use Doctrine\DBAL\Schema\Table; |
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use Doctrine\DBAL\Schema\TableDiff; |
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use Doctrine\DBAL\TransactionIsolationLevel; |
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use Doctrine\DBAL\Types; |
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use function array_merge; |
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use function array_unique; |
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use function array_values; |
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use function implode; |
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use function is_numeric; |
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use function sprintf; |
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use function sqrt; |
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use function str_replace; |
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use function strlen; |
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use function strpos; |
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use function strtolower; |
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/** |
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* The SqlitePlatform class describes the specifics and dialects of the SQLite |
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* database platform. |
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* |
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* @todo Rename: SQLitePlatform |
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*/ |
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class SqlitePlatform extends AbstractPlatform |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getRegexpExpression() |
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{ |
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return 'REGEXP'; |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* @deprecated Use application-generated UUIDs instead |
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*/ |
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public function getGuidExpression() |
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{ |
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return "HEX(RANDOMBLOB(4)) || '-' || HEX(RANDOMBLOB(2)) || '-4' || " |
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. "SUBSTR(HEX(RANDOMBLOB(2)), 2) || '-' || " |
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. "SUBSTR('89AB', 1 + (ABS(RANDOM()) % 4), 1) || " |
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. "SUBSTR(HEX(RANDOMBLOB(2)), 2) || '-' || HEX(RANDOMBLOB(6))"; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getNowExpression($type = 'timestamp') |
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{ |
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switch ($type) { |
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case 'time': |
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return 'time(\'now\')'; |
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case 'date': |
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return 'date(\'now\')'; |
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case 'timestamp': |
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default: |
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return 'datetime(\'now\')'; |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getTrimExpression($str, $pos = TrimMode::UNSPECIFIED, $char = false) |
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{ |
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$trimChar = $char !== false ? (', ' . $char) : ''; |
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switch ($pos) { |
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case TrimMode::LEADING: |
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$trimFn = 'LTRIM'; |
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break; |
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case TrimMode::TRAILING: |
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$trimFn = 'RTRIM'; |
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break; |
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default: |
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$trimFn = 'TRIM'; |
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} |
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return $trimFn . '(' . $str . $trimChar . ')'; |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* SQLite only supports the 2 parameter variant of this function |
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*/ |
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public function getSubstringExpression($value, $position, $length = null) |
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{ |
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if ($length !== null) { |
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return 'SUBSTR(' . $value . ', ' . $position . ', ' . $length . ')'; |
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} |
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return 'SUBSTR(' . $value . ', ' . $position . ', LENGTH(' . $value . '))'; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getLocateExpression($str, $substr, $startPos = false) |
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{ |
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if ($startPos === false) { |
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return 'LOCATE(' . $str . ', ' . $substr . ')'; |
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} |
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return 'LOCATE(' . $str . ', ' . $substr . ', ' . $startPos . ')'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getDateArithmeticIntervalExpression($date, $operator, $interval, $unit) |
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{ |
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switch ($unit) { |
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case DateIntervalUnit::SECOND: |
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case DateIntervalUnit::MINUTE: |
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case DateIntervalUnit::HOUR: |
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return 'DATETIME(' . $date . ",'" . $operator . $interval . ' ' . $unit . "')"; |
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default: |
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switch ($unit) { |
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case DateIntervalUnit::WEEK: |
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$interval *= 7; |
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$unit = DateIntervalUnit::DAY; |
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break; |
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case DateIntervalUnit::QUARTER: |
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$interval *= 3; |
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$unit = DateIntervalUnit::MONTH; |
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break; |
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} |
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if (! is_numeric($interval)) { |
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$interval = "' || " . $interval . " || '"; |
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} |
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return 'DATE(' . $date . ",'" . $operator . $interval . ' ' . $unit . "')"; |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getDateDiffExpression($date1, $date2) |
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{ |
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return sprintf("JULIANDAY(%s, 'start of day') - JULIANDAY(%s, 'start of day')", $date1, $date2); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function _getTransactionIsolationLevelSQL($level) |
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{ |
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switch ($level) { |
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case TransactionIsolationLevel::READ_UNCOMMITTED: |
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return 0; |
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case TransactionIsolationLevel::READ_COMMITTED: |
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case TransactionIsolationLevel::REPEATABLE_READ: |
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case TransactionIsolationLevel::SERIALIZABLE: |
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return 1; |
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default: |
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return parent::_getTransactionIsolationLevelSQL($level); |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getSetTransactionIsolationSQL($level) |
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{ |
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return 'PRAGMA read_uncommitted = ' . $this->_getTransactionIsolationLevelSQL($level); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function prefersIdentityColumns() |
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{ |
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return true; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getBooleanTypeDeclarationSQL(array $field) |
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{ |
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return 'BOOLEAN'; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getIntegerTypeDeclarationSQL(array $field) |
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{ |
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return 'INTEGER' . $this->_getCommonIntegerTypeDeclarationSQL($field); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getBigIntTypeDeclarationSQL(array $field) |
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{ |
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// SQLite autoincrement is implicit for INTEGER PKs, but not for BIGINT fields. |
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if (! empty($field['autoincrement'])) { |
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return $this->getIntegerTypeDeclarationSQL($field); |
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} |
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return 'BIGINT' . $this->_getCommonIntegerTypeDeclarationSQL($field); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getTinyIntTypeDeclarationSql(array $field) |
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{ |
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// SQLite autoincrement is implicit for INTEGER PKs, but not for TINYINT fields. |
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if (! empty($field['autoincrement'])) { |
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return $this->getIntegerTypeDeclarationSQL($field); |
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} |
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return 'TINYINT' . $this->_getCommonIntegerTypeDeclarationSQL($field); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getSmallIntTypeDeclarationSQL(array $field) |
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{ |
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// SQLite autoincrement is implicit for INTEGER PKs, but not for SMALLINT fields. |
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if (! empty($field['autoincrement'])) { |
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return $this->getIntegerTypeDeclarationSQL($field); |
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} |
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return 'SMALLINT' . $this->_getCommonIntegerTypeDeclarationSQL($field); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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27 |
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public function getMediumIntTypeDeclarationSql(array $field) |
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{ |
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// SQLite autoincrement is implicit for INTEGER PKs, but not for MEDIUMINT fields. |
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27 |
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if (! empty($field['autoincrement'])) { |
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return $this->getIntegerTypeDeclarationSQL($field); |
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} |
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259
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return 'MEDIUMINT' . $this->_getCommonIntegerTypeDeclarationSQL($field); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getDateTimeTypeDeclarationSQL(array $fieldDeclaration) |
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{ |
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return 'DATETIME'; |
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} |
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270
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/** |
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* {@inheritDoc} |
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*/ |
273
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19 |
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public function getDateTypeDeclarationSQL(array $fieldDeclaration) |
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{ |
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return 'DATE'; |
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} |
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278
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/** |
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* {@inheritDoc} |
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*/ |
281
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public function getTimeTypeDeclarationSQL(array $fieldDeclaration) |
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{ |
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return 'TIME'; |
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} |
285
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286
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/** |
287
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* {@inheritDoc} |
288
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*/ |
289
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752 |
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protected function _getCommonIntegerTypeDeclarationSQL(array $columnDef) |
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{ |
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// sqlite autoincrement is only possible for the primary key |
292
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752 |
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if (! empty($columnDef['autoincrement'])) { |
293
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274 |
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return ' PRIMARY KEY AUTOINCREMENT'; |
294
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} |
295
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296
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660 |
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return ! empty($columnDef['unsigned']) ? ' UNSIGNED' : ''; |
297
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} |
298
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299
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/** |
300
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* {@inheritDoc} |
301
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*/ |
302
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136 |
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public function getForeignKeyDeclarationSQL(ForeignKeyConstraint $foreignKey) |
303
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{ |
304
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136 |
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return parent::getForeignKeyDeclarationSQL(new ForeignKeyConstraint( |
305
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136 |
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$foreignKey->getQuotedLocalColumns($this), |
306
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136 |
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str_replace('.', '__', $foreignKey->getQuotedForeignTableName($this)), |
307
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136 |
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$foreignKey->getQuotedForeignColumns($this), |
308
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136 |
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$foreignKey->getName(), |
309
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136 |
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$foreignKey->getOptions() |
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)); |
311
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} |
312
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313
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/** |
314
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* {@inheritDoc} |
315
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*/ |
316
|
841 |
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protected function _getCreateTableSQL($name, array $columns, array $options = []) |
317
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{ |
318
|
841 |
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$name = str_replace('.', '__', $name); |
319
|
841 |
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$queryFields = $this->getColumnDeclarationListSQL($columns); |
320
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321
|
841 |
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if (isset($options['uniqueConstraints']) && ! empty($options['uniqueConstraints'])) { |
322
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foreach ($options['uniqueConstraints'] as $name => $definition) { |
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323
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$queryFields .= ', ' . $this->getUniqueConstraintDeclarationSQL($name, $definition); |
324
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} |
325
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} |
326
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327
|
841 |
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$queryFields .= $this->getNonAutoincrementPrimaryKeyDefinition($columns, $options); |
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329
|
841 |
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if (isset($options['foreignKeys'])) { |
330
|
814 |
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foreach ($options['foreignKeys'] as $foreignKey) { |
331
|
136 |
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$queryFields .= ', ' . $this->getForeignKeyDeclarationSQL($foreignKey); |
332
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} |
333
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} |
334
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335
|
841 |
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$query = ['CREATE TABLE ' . $name . ' (' . $queryFields . ')']; |
336
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337
|
841 |
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if (isset($options['alter']) && $options['alter'] === true) { |
338
|
337 |
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return $query; |
339
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} |
340
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341
|
517 |
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if (isset($options['indexes']) && ! empty($options['indexes'])) { |
342
|
112 |
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foreach ($options['indexes'] as $indexDef) { |
343
|
112 |
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$query[] = $this->getCreateIndexSQL($indexDef, $name); |
344
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} |
345
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} |
346
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347
|
517 |
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if (isset($options['unique']) && ! empty($options['unique'])) { |
348
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foreach ($options['unique'] as $indexDef) { |
349
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$query[] = $this->getCreateIndexSQL($indexDef, $name); |
350
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} |
351
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} |
352
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353
|
517 |
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return $query; |
354
|
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} |
355
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|
356
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/** |
357
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* Generate a PRIMARY KEY definition if no autoincrement value is used |
358
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* |
359
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* @param mixed[][] $columns |
360
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* @param mixed[] $options |
361
|
|
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*/ |
362
|
841 |
|
private function getNonAutoincrementPrimaryKeyDefinition(array $columns, array $options) : string |
363
|
|
|
{ |
364
|
841 |
|
if (empty($options['primary'])) { |
365
|
424 |
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return ''; |
366
|
|
|
} |
367
|
|
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|
368
|
417 |
|
$keyColumns = array_unique(array_values($options['primary'])); |
369
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|
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|
370
|
417 |
|
foreach ($keyColumns as $keyColumn) { |
371
|
417 |
|
if (! empty($columns[$keyColumn]['autoincrement'])) { |
372
|
130 |
|
return ''; |
373
|
|
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} |
374
|
|
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} |
375
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|
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|
376
|
307 |
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return ', PRIMARY KEY(' . implode(', ', $keyColumns) . ')'; |
377
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} |
378
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|
379
|
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|
/** |
380
|
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|
* {@inheritDoc} |
381
|
|
|
*/ |
382
|
500 |
|
protected function getVarcharTypeDeclarationSQLSnippet($length, $fixed) |
383
|
|
|
{ |
384
|
500 |
|
return $fixed ? ($length ? 'CHAR(' . $length . ')' : 'CHAR(255)') |
385
|
500 |
|
: ($length ? 'VARCHAR(' . $length . ')' : 'TEXT'); |
386
|
|
|
} |
387
|
|
|
|
388
|
|
|
/** |
389
|
|
|
* {@inheritdoc} |
390
|
|
|
*/ |
391
|
28 |
|
protected function getBinaryTypeDeclarationSQLSnippet($length, $fixed) |
392
|
|
|
{ |
393
|
28 |
|
return 'BLOB'; |
394
|
|
|
} |
395
|
|
|
|
396
|
|
|
/** |
397
|
|
|
* {@inheritdoc} |
398
|
|
|
*/ |
399
|
56 |
|
public function getBinaryMaxLength() |
400
|
|
|
{ |
401
|
56 |
|
return 0; |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* {@inheritdoc} |
406
|
|
|
*/ |
407
|
55 |
|
public function getBinaryDefaultLength() |
408
|
|
|
{ |
409
|
55 |
|
return 0; |
410
|
|
|
} |
411
|
|
|
|
412
|
|
|
/** |
413
|
|
|
* {@inheritDoc} |
414
|
|
|
*/ |
415
|
76 |
|
public function getClobTypeDeclarationSQL(array $field) |
416
|
|
|
{ |
417
|
76 |
|
return 'CLOB'; |
418
|
|
|
} |
419
|
|
|
|
420
|
|
|
/** |
421
|
|
|
* {@inheritDoc} |
422
|
|
|
*/ |
423
|
27 |
|
public function getListTableConstraintsSQL($table) |
424
|
|
|
{ |
425
|
27 |
|
$table = str_replace('.', '__', $table); |
426
|
|
|
|
427
|
27 |
|
return sprintf( |
428
|
27 |
|
"SELECT sql FROM sqlite_master WHERE type='index' AND tbl_name = %s AND sql NOT NULL ORDER BY name", |
429
|
27 |
|
$this->quoteStringLiteral($table) |
430
|
|
|
); |
431
|
|
|
} |
432
|
|
|
|
433
|
|
|
/** |
434
|
|
|
* {@inheritDoc} |
435
|
|
|
*/ |
436
|
121 |
|
public function getListTableColumnsSQL($table, $currentDatabase = null) |
437
|
|
|
{ |
438
|
121 |
|
$table = str_replace('.', '__', $table); |
439
|
|
|
|
440
|
121 |
|
return sprintf('PRAGMA table_info(%s)', $this->quoteStringLiteral($table)); |
441
|
|
|
} |
442
|
|
|
|
443
|
|
|
/** |
444
|
|
|
* {@inheritDoc} |
445
|
|
|
*/ |
446
|
114 |
|
public function getListTableIndexesSQL($table, $currentDatabase = null) |
447
|
|
|
{ |
448
|
114 |
|
$table = str_replace('.', '__', $table); |
449
|
|
|
|
450
|
114 |
|
return sprintf('PRAGMA index_list(%s)', $this->quoteStringLiteral($table)); |
451
|
|
|
} |
452
|
|
|
|
453
|
|
|
/** |
454
|
|
|
* {@inheritDoc} |
455
|
|
|
*/ |
456
|
144 |
|
public function getListTablesSQL() |
457
|
|
|
{ |
458
|
|
|
return "SELECT name FROM sqlite_master WHERE type = 'table' AND name != 'sqlite_sequence' AND name != 'geometry_columns' AND name != 'spatial_ref_sys' " |
459
|
|
|
. 'UNION ALL SELECT name FROM sqlite_temp_master ' |
460
|
144 |
|
. "WHERE type = 'table' ORDER BY name"; |
461
|
|
|
} |
462
|
|
|
|
463
|
|
|
/** |
464
|
|
|
* {@inheritDoc} |
465
|
|
|
*/ |
466
|
1 |
|
public function getListViewsSQL($database) |
467
|
|
|
{ |
468
|
1 |
|
return "SELECT name, sql FROM sqlite_master WHERE type='view' AND sql NOT NULL"; |
469
|
|
|
} |
470
|
|
|
|
471
|
|
|
/** |
472
|
|
|
* {@inheritDoc} |
473
|
|
|
*/ |
474
|
1 |
|
public function getCreateViewSQL($name, $sql) |
475
|
|
|
{ |
476
|
1 |
|
return 'CREATE VIEW ' . $name . ' AS ' . $sql; |
477
|
|
|
} |
478
|
|
|
|
479
|
|
|
/** |
480
|
|
|
* {@inheritDoc} |
481
|
|
|
*/ |
482
|
1 |
|
public function getDropViewSQL($name) |
483
|
|
|
{ |
484
|
1 |
|
return 'DROP VIEW ' . $name; |
485
|
|
|
} |
486
|
|
|
|
487
|
|
|
/** |
488
|
|
|
* {@inheritDoc} |
489
|
|
|
*/ |
490
|
136 |
|
public function getAdvancedForeignKeyOptionsSQL(ForeignKeyConstraint $foreignKey) |
491
|
|
|
{ |
492
|
136 |
|
$query = parent::getAdvancedForeignKeyOptionsSQL($foreignKey); |
493
|
|
|
|
494
|
136 |
|
$query .= ($foreignKey->hasOption('deferrable') && $foreignKey->getOption('deferrable') !== false ? ' ' : ' NOT ') . 'DEFERRABLE'; |
495
|
136 |
|
$query .= ' INITIALLY ' . ($foreignKey->hasOption('deferred') && $foreignKey->getOption('deferred') !== false ? 'DEFERRED' : 'IMMEDIATE'); |
496
|
|
|
|
497
|
136 |
|
return $query; |
498
|
|
|
} |
499
|
|
|
|
500
|
|
|
/** |
501
|
|
|
* {@inheritDoc} |
502
|
|
|
*/ |
503
|
3 |
|
public function supportsIdentityColumns() |
504
|
|
|
{ |
505
|
3 |
|
return true; |
506
|
|
|
} |
507
|
|
|
|
508
|
|
|
/** |
509
|
|
|
* {@inheritDoc} |
510
|
|
|
*/ |
511
|
82 |
|
public function supportsColumnCollation() |
512
|
|
|
{ |
513
|
82 |
|
return true; |
514
|
|
|
} |
515
|
|
|
|
516
|
|
|
/** |
517
|
|
|
* {@inheritDoc} |
518
|
|
|
*/ |
519
|
949 |
|
public function supportsInlineColumnComments() |
520
|
|
|
{ |
521
|
949 |
|
return true; |
522
|
|
|
} |
523
|
|
|
|
524
|
|
|
/** |
525
|
|
|
* {@inheritDoc} |
526
|
|
|
*/ |
527
|
150 |
|
public function getName() |
528
|
|
|
{ |
529
|
150 |
|
return 'sqlite'; |
530
|
|
|
} |
531
|
|
|
|
532
|
|
|
/** |
533
|
|
|
* {@inheritDoc} |
534
|
|
|
*/ |
535
|
35 |
|
public function getTruncateTableSQL($tableName, $cascade = false) |
536
|
|
|
{ |
537
|
35 |
|
$tableIdentifier = new Identifier($tableName); |
538
|
35 |
|
$tableName = str_replace('.', '__', $tableIdentifier->getQuotedName($this)); |
539
|
|
|
|
540
|
35 |
|
return 'DELETE FROM ' . $tableName; |
541
|
|
|
} |
542
|
|
|
|
543
|
|
|
/** |
544
|
|
|
* User-defined function for Sqlite that is used with PDO::sqliteCreateFunction(). |
545
|
|
|
* |
546
|
|
|
* @param int|float $value |
547
|
|
|
* |
548
|
|
|
* @return float |
549
|
|
|
*/ |
550
|
|
|
public static function udfSqrt($value) |
551
|
|
|
{ |
552
|
|
|
return sqrt($value); |
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
/** |
556
|
|
|
* User-defined function for Sqlite that implements MOD(a, b). |
557
|
|
|
* |
558
|
|
|
* @param int $a |
559
|
|
|
* @param int $b |
560
|
|
|
* |
561
|
|
|
* @return int |
562
|
|
|
*/ |
563
|
|
|
public static function udfMod($a, $b) |
564
|
|
|
{ |
565
|
|
|
return $a % $b; |
566
|
|
|
} |
567
|
|
|
|
568
|
|
|
/** |
569
|
|
|
* @param string $str |
570
|
|
|
* @param string $substr |
571
|
|
|
* @param int $offset |
572
|
|
|
* |
573
|
|
|
* @return int |
574
|
|
|
*/ |
575
|
1 |
|
public static function udfLocate($str, $substr, $offset = 0) |
576
|
|
|
{ |
577
|
|
|
// SQL's LOCATE function works on 1-based positions, while PHP's strpos works on 0-based positions. |
578
|
|
|
// So we have to make them compatible if an offset is given. |
579
|
1 |
|
if ($offset > 0) { |
580
|
1 |
|
$offset -= 1; |
581
|
|
|
} |
582
|
|
|
|
583
|
1 |
|
$pos = strpos($str, $substr, $offset); |
584
|
|
|
|
585
|
1 |
|
if ($pos !== false) { |
586
|
1 |
|
return $pos + 1; |
587
|
|
|
} |
588
|
|
|
|
589
|
1 |
|
return 0; |
590
|
|
|
} |
591
|
|
|
|
592
|
|
|
/** |
593
|
|
|
* {@inheritDoc} |
594
|
|
|
*/ |
595
|
|
|
public function getForUpdateSql() |
596
|
|
|
{ |
597
|
|
|
return ''; |
598
|
|
|
} |
599
|
|
|
|
600
|
|
|
/** |
601
|
|
|
* {@inheritDoc} |
602
|
|
|
*/ |
603
|
194 |
|
public function getInlineColumnCommentSQL($comment) |
604
|
|
|
{ |
605
|
194 |
|
return '--' . str_replace("\n", "\n--", $comment) . "\n"; |
606
|
|
|
} |
607
|
|
|
|
608
|
|
|
/** |
609
|
|
|
* {@inheritDoc} |
610
|
|
|
*/ |
611
|
163 |
|
protected function initializeDoctrineTypeMappings() |
612
|
|
|
{ |
613
|
163 |
|
$this->doctrineTypeMapping = [ |
614
|
|
|
'boolean' => 'boolean', |
615
|
|
|
'tinyint' => 'boolean', |
616
|
|
|
'smallint' => 'smallint', |
617
|
|
|
'mediumint' => 'integer', |
618
|
|
|
'int' => 'integer', |
619
|
|
|
'integer' => 'integer', |
620
|
|
|
'serial' => 'integer', |
621
|
|
|
'bigint' => 'bigint', |
622
|
|
|
'bigserial' => 'bigint', |
623
|
|
|
'clob' => 'text', |
624
|
|
|
'tinytext' => 'text', |
625
|
|
|
'mediumtext' => 'text', |
626
|
|
|
'longtext' => 'text', |
627
|
|
|
'text' => 'text', |
628
|
|
|
'varchar' => 'string', |
629
|
|
|
'longvarchar' => 'string', |
630
|
|
|
'varchar2' => 'string', |
631
|
|
|
'nvarchar' => 'string', |
632
|
|
|
'image' => 'string', |
633
|
|
|
'ntext' => 'string', |
634
|
|
|
'char' => 'string', |
635
|
|
|
'date' => 'date', |
636
|
|
|
'datetime' => 'datetime', |
637
|
|
|
'timestamp' => 'datetime', |
638
|
|
|
'time' => 'time', |
639
|
|
|
'float' => 'float', |
640
|
|
|
'double' => 'float', |
641
|
|
|
'double precision' => 'float', |
642
|
|
|
'real' => 'float', |
643
|
|
|
'decimal' => 'decimal', |
644
|
|
|
'numeric' => 'decimal', |
645
|
|
|
'blob' => 'blob', |
646
|
|
|
]; |
647
|
163 |
|
} |
648
|
|
|
|
649
|
|
|
/** |
650
|
|
|
* {@inheritDoc} |
651
|
|
|
*/ |
652
|
1090 |
|
protected function getReservedKeywordsClass() |
653
|
|
|
{ |
654
|
1090 |
|
return Keywords\SQLiteKeywords::class; |
655
|
|
|
} |
656
|
|
|
|
657
|
|
|
/** |
658
|
|
|
* {@inheritDoc} |
659
|
|
|
*/ |
660
|
337 |
|
protected function getPreAlterTableIndexForeignKeySQL(TableDiff $diff) |
661
|
|
|
{ |
662
|
337 |
|
if (! $diff->fromTable instanceof Table) { |
663
|
|
|
throw new DBALException('Sqlite platform requires for alter table the table diff with reference to original table schema'); |
664
|
|
|
} |
665
|
|
|
|
666
|
337 |
|
$sql = []; |
667
|
337 |
|
foreach ($diff->fromTable->getIndexes() as $index) { |
668
|
165 |
|
if ($index->isPrimary()) { |
669
|
111 |
|
continue; |
670
|
|
|
} |
671
|
|
|
|
672
|
82 |
|
$sql[] = $this->getDropIndexSQL($index, $diff->name); |
673
|
|
|
} |
674
|
|
|
|
675
|
337 |
|
return $sql; |
676
|
|
|
} |
677
|
|
|
|
678
|
|
|
/** |
679
|
|
|
* {@inheritDoc} |
680
|
|
|
*/ |
681
|
337 |
|
protected function getPostAlterTableIndexForeignKeySQL(TableDiff $diff) |
682
|
|
|
{ |
683
|
337 |
|
if (! $diff->fromTable instanceof Table) { |
684
|
|
|
throw new DBALException('Sqlite platform requires for alter table the table diff with reference to original table schema'); |
685
|
|
|
} |
686
|
|
|
|
687
|
337 |
|
$sql = []; |
688
|
337 |
|
$tableName = $diff->getNewName(); |
689
|
337 |
|
|
690
|
165 |
|
if ($tableName === false) { |
691
|
111 |
|
$tableName = $diff->getName($this); |
692
|
|
|
} |
693
|
|
|
|
694
|
136 |
|
foreach ($this->getIndexesInAlteredTable($diff) as $index) { |
695
|
|
|
if ($index->isPrimary()) { |
696
|
|
|
continue; |
697
|
337 |
|
} |
698
|
|
|
|
699
|
|
|
$sql[] = $this->getCreateIndexSQL($index, $tableName->getQuotedName($this)); |
700
|
|
|
} |
701
|
|
|
|
702
|
|
|
return $sql; |
703
|
116 |
|
} |
704
|
|
|
|
705
|
116 |
|
/** |
706
|
28 |
|
* {@inheritDoc} |
707
|
|
|
*/ |
708
|
|
|
protected function doModifyLimitQuery($query, $limit, $offset) |
709
|
89 |
|
{ |
710
|
|
|
if ($limit === null && $offset > 0) { |
711
|
|
|
return $query . ' LIMIT -1 OFFSET ' . $offset; |
712
|
|
|
} |
713
|
|
|
|
714
|
|
|
return parent::doModifyLimitQuery($query, $limit, $offset); |
715
|
36 |
|
} |
716
|
|
|
|
717
|
36 |
|
/** |
718
|
|
|
* {@inheritDoc} |
719
|
|
|
*/ |
720
|
|
|
public function getBlobTypeDeclarationSQL(array $field) |
721
|
|
|
{ |
722
|
|
|
return 'BLOB'; |
723
|
2 |
|
} |
724
|
|
|
|
725
|
2 |
|
/** |
726
|
|
|
* {@inheritDoc} |
727
|
2 |
|
*/ |
728
|
|
|
public function getTemporaryTableName($tableName) |
729
|
|
|
{ |
730
|
|
|
$tableName = str_replace('.', '__', $tableName); |
731
|
|
|
|
732
|
|
|
return $tableName; |
733
|
|
|
} |
734
|
|
|
|
735
|
|
|
/** |
736
|
|
|
* {@inheritDoc} |
737
|
|
|
* |
738
|
|
|
* Sqlite Platform emulates schema by underscoring each dot and generating tables |
739
|
|
|
* into the default database. |
740
|
|
|
* |
741
|
|
|
* This hack is implemented to be able to use SQLite as testdriver when |
742
|
|
|
* using schema supporting databases. |
743
|
|
|
*/ |
744
|
|
|
public function canEmulateSchemas() |
745
|
|
|
{ |
746
|
|
|
return true; |
747
|
272 |
|
} |
748
|
|
|
|
749
|
272 |
|
/** |
750
|
|
|
* {@inheritDoc} |
751
|
|
|
*/ |
752
|
|
|
public function supportsForeignKeyConstraints() |
753
|
|
|
{ |
754
|
|
|
return false; |
755
|
|
|
} |
756
|
|
|
|
757
|
|
|
/** |
758
|
|
|
* {@inheritDoc} |
759
|
|
|
*/ |
760
|
|
|
public function getCreatePrimaryKeySQL(Index $index, $table) |
761
|
|
|
{ |
762
|
|
|
throw new DBALException('Sqlite platform does not support alter primary key.'); |
763
|
54 |
|
} |
764
|
|
|
|
765
|
54 |
|
/** |
766
|
|
|
* {@inheritdoc} |
767
|
|
|
*/ |
768
|
|
|
public function getCreateForeignKeySQL(ForeignKeyConstraint $foreignKey, $table) |
769
|
|
|
{ |
770
|
|
|
throw new DBALException('Sqlite platform does not support alter foreign key.'); |
771
|
|
|
} |
772
|
|
|
|
773
|
|
|
/** |
774
|
|
|
* {@inheritdoc} |
775
|
|
|
*/ |
776
|
|
|
public function getDropForeignKeySQL($foreignKey, $table) |
777
|
|
|
{ |
778
|
|
|
throw new DBALException('Sqlite platform does not support alter foreign key.'); |
779
|
27 |
|
} |
780
|
|
|
|
781
|
27 |
|
/** |
782
|
|
|
* {@inheritDoc} |
783
|
|
|
*/ |
784
|
|
|
public function getCreateConstraintSQL(Constraint $constraint, $table) |
785
|
|
|
{ |
786
|
|
|
throw new DBALException('Sqlite platform does not support alter constraint.'); |
787
|
868 |
|
} |
788
|
|
|
|
789
|
868 |
|
/** |
790
|
|
|
* {@inheritDoc} |
791
|
868 |
|
*/ |
792
|
|
|
public function getCreateTableSQL(Table $table, $createFlags = null) |
793
|
|
|
{ |
794
|
|
|
$createFlags = $createFlags ?? self::CREATE_INDEXES | self::CREATE_FOREIGNKEYS; |
795
|
|
|
|
796
|
|
|
return parent::getCreateTableSQL($table, $createFlags); |
797
|
28 |
|
} |
798
|
|
|
|
799
|
28 |
|
/** |
800
|
|
|
* {@inheritDoc} |
801
|
28 |
|
*/ |
802
|
|
|
public function getListTableForeignKeysSQL($table, $database = null) |
|
|
|
|
803
|
|
|
{ |
804
|
|
|
$table = str_replace('.', '__', $table); |
805
|
|
|
|
806
|
|
|
return sprintf('PRAGMA foreign_key_list(%s)', $this->quoteStringLiteral($table)); |
807
|
424 |
|
} |
808
|
|
|
|
809
|
424 |
|
/** |
810
|
424 |
|
* {@inheritDoc} |
811
|
33 |
|
*/ |
812
|
|
|
public function getAlterTableSQL(TableDiff $diff) |
813
|
|
|
{ |
814
|
391 |
|
$sql = $this->getSimpleAlterTableSQL($diff); |
815
|
391 |
|
if ($sql !== false) { |
|
|
|
|
816
|
54 |
|
return $sql; |
817
|
|
|
} |
818
|
|
|
|
819
|
337 |
|
$fromTable = $diff->fromTable; |
820
|
|
|
if (! $fromTable instanceof Table) { |
821
|
337 |
|
throw new DBALException('Sqlite platform requires for alter table the table diff with reference to original table schema'); |
822
|
337 |
|
} |
823
|
337 |
|
|
824
|
337 |
|
$table = clone $fromTable; |
825
|
|
|
|
826
|
337 |
|
$columns = []; |
827
|
310 |
|
$oldColumnNames = []; |
828
|
310 |
|
$newColumnNames = []; |
829
|
310 |
|
$columnSql = []; |
830
|
|
|
|
831
|
|
|
foreach ($table->getColumns() as $columnName => $column) { |
832
|
337 |
|
$columnName = strtolower($columnName); |
833
|
109 |
|
$columns[$columnName] = $column; |
834
|
|
|
$oldColumnNames[$columnName] = $newColumnNames[$columnName] = $column->getQuotedName($this); |
835
|
|
|
} |
836
|
|
|
|
837
|
109 |
|
foreach ($diff->removedColumns as $columnName => $column) { |
838
|
109 |
|
if ($this->onSchemaAlterTableRemoveColumn($column, $diff, $columnSql)) { |
839
|
|
|
continue; |
840
|
|
|
} |
841
|
|
|
|
842
|
|
|
$columnName = strtolower($columnName); |
843
|
109 |
|
if (! isset($columns[$columnName])) { |
844
|
109 |
|
continue; |
845
|
109 |
|
} |
846
|
|
|
|
847
|
|
|
unset( |
848
|
|
|
$columns[$columnName], |
849
|
337 |
|
$oldColumnNames[$columnName], |
850
|
135 |
|
$newColumnNames[$columnName] |
851
|
|
|
); |
852
|
|
|
} |
853
|
|
|
|
854
|
135 |
|
foreach ($diff->renamedColumns as $oldColumnName => $column) { |
855
|
135 |
|
if ($this->onSchemaAlterTableRenameColumn($oldColumnName, $column, $diff, $columnSql)) { |
856
|
135 |
|
continue; |
857
|
|
|
} |
858
|
|
|
|
859
|
135 |
|
$oldColumnName = strtolower($oldColumnName); |
860
|
|
|
if (isset($columns[$oldColumnName])) { |
861
|
135 |
|
unset($columns[$oldColumnName]); |
862
|
|
|
} |
863
|
|
|
|
864
|
|
|
$columns[strtolower($column->getName())] = $column; |
865
|
135 |
|
|
866
|
|
|
if (! isset($newColumnNames[$oldColumnName])) { |
867
|
|
|
continue; |
868
|
337 |
|
} |
869
|
174 |
|
|
870
|
|
|
$newColumnNames[$oldColumnName] = $column->getQuotedName($this); |
871
|
|
|
} |
872
|
|
|
|
873
|
174 |
|
foreach ($diff->changedColumns as $oldColumnName => $columnDiff) { |
874
|
147 |
|
if ($this->onSchemaAlterTableChangeColumn($columnDiff, $diff, $columnSql)) { |
875
|
|
|
continue; |
876
|
|
|
} |
877
|
174 |
|
|
878
|
|
|
if (isset($columns[$oldColumnName])) { |
879
|
174 |
|
unset($columns[$oldColumnName]); |
880
|
27 |
|
} |
881
|
|
|
|
882
|
|
|
$columns[strtolower($columnDiff->column->getName())] = $columnDiff->column; |
883
|
147 |
|
|
884
|
|
|
if (! isset($newColumnNames[$oldColumnName])) { |
885
|
|
|
continue; |
886
|
337 |
|
} |
887
|
82 |
|
|
888
|
|
|
$newColumnNames[$oldColumnName] = $columnDiff->column->getQuotedName($this); |
889
|
|
|
} |
890
|
|
|
|
891
|
82 |
|
foreach ($diff->addedColumns as $columnName => $column) { |
892
|
|
|
if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) { |
893
|
|
|
continue; |
894
|
337 |
|
} |
895
|
337 |
|
|
896
|
337 |
|
$columns[strtolower($columnName)] = $column; |
897
|
337 |
|
} |
898
|
|
|
|
899
|
337 |
|
$sql = []; |
900
|
337 |
|
$tableSql = []; |
901
|
|
|
if (! $this->onSchemaAlterTable($diff, $tableSql)) { |
902
|
337 |
|
$dataTable = new Table('__temp__' . $table->getName()); |
903
|
|
|
|
904
|
337 |
|
$newTable = new Table($table->getQuotedName($this), $columns, $this->getPrimaryIndexInAlteredTable($diff), $this->getForeignKeysInAlteredTable($diff), 0, $table->getOptions()); |
905
|
337 |
|
$newTable->addOption('alter', true); |
906
|
|
|
|
907
|
337 |
|
$sql = $this->getPreAlterTableIndexForeignKeySQL($diff); |
908
|
337 |
|
//$sql = array_merge($sql, $this->getCreateTableSQL($dataTable, 0)); |
909
|
337 |
|
$sql[] = sprintf('CREATE TEMPORARY TABLE %s AS SELECT %s FROM %s', $dataTable->getQuotedName($this), implode(', ', $oldColumnNames), $table->getQuotedName($this)); |
910
|
|
|
$sql[] = $this->getDropTableSQL($fromTable); |
911
|
337 |
|
|
912
|
81 |
|
$sql = array_merge($sql, $this->getCreateTableSQL($newTable)); |
913
|
81 |
|
$sql[] = sprintf('INSERT INTO %s (%s) SELECT %s FROM %s', $newTable->getQuotedName($this), implode(', ', $newColumnNames), implode(', ', $oldColumnNames), $dataTable->getQuotedName($this)); |
914
|
|
|
$sql[] = $this->getDropTableSQL($dataTable); |
915
|
|
|
|
916
|
337 |
|
$newName = $diff->getNewName(); |
917
|
|
|
|
918
|
|
|
if ($newName !== false) { |
919
|
337 |
|
$sql[] = sprintf( |
920
|
|
|
'ALTER TABLE %s RENAME TO %s', |
921
|
|
|
$newTable->getQuotedName($this), |
922
|
|
|
$newName->getQuotedName($this) |
923
|
|
|
); |
924
|
|
|
} |
925
|
424 |
|
|
926
|
|
|
$sql = array_merge($sql, $this->getPostAlterTableIndexForeignKeySQL($diff)); |
927
|
|
|
} |
928
|
424 |
|
|
929
|
179 |
|
return array_merge($sql, $tableSql, $columnSql); |
930
|
71 |
|
} |
931
|
71 |
|
|
932
|
179 |
|
/** |
933
|
|
|
* @return string[]|false |
934
|
174 |
|
*/ |
935
|
|
|
private function getSimpleAlterTableSQL(TableDiff $diff) |
936
|
|
|
{ |
937
|
5 |
|
// Suppress changes on integer type autoincrement columns. |
938
|
1 |
|
foreach ($diff->changedColumns as $oldColumnName => $columnDiff) { |
939
|
|
|
if (! $columnDiff->fromColumn instanceof Column || |
940
|
1 |
|
! $columnDiff->column instanceof Column || |
941
|
|
|
! $columnDiff->column->getAutoincrement() || |
942
|
|
|
! $columnDiff->column->getType() instanceof Types\IntegerType |
943
|
4 |
|
) { |
944
|
|
|
continue; |
945
|
4 |
|
} |
946
|
|
|
|
947
|
|
|
if (! $columnDiff->hasChanged('type') && $columnDiff->hasChanged('unsigned')) { |
948
|
|
|
unset($diff->changedColumns[$oldColumnName]); |
949
|
4 |
|
|
950
|
|
|
continue; |
951
|
|
|
} |
952
|
424 |
|
|
953
|
289 |
|
$fromColumnType = $columnDiff->fromColumn->getType(); |
954
|
169 |
|
|
955
|
424 |
|
if (! ($fromColumnType instanceof Types\SmallIntType) && ! ($fromColumnType instanceof Types\BigIntType)) { |
956
|
|
|
continue; |
957
|
337 |
|
} |
958
|
|
|
|
959
|
|
|
unset($diff->changedColumns[$oldColumnName]); |
960
|
87 |
|
} |
961
|
|
|
|
962
|
87 |
|
if (! empty($diff->renamedColumns) || ! empty($diff->addedForeignKeys) || ! empty($diff->addedIndexes) |
963
|
87 |
|
|| ! empty($diff->changedColumns) || ! empty($diff->changedForeignKeys) || ! empty($diff->changedIndexes) |
964
|
87 |
|
|| ! empty($diff->removedColumns) || ! empty($diff->removedForeignKeys) || ! empty($diff->removedIndexes) |
965
|
|
|
|| ! empty($diff->renamedIndexes) |
966
|
87 |
|
) { |
967
|
81 |
|
return false; |
968
|
|
|
} |
969
|
|
|
|
970
|
|
|
$table = new Table($diff->name); |
971
|
81 |
|
|
972
|
81 |
|
$sql = []; |
973
|
|
|
$tableSql = []; |
974
|
81 |
|
$columnSql = []; |
975
|
54 |
|
|
976
|
54 |
|
foreach ($diff->addedColumns as $column) { |
977
|
27 |
|
if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) { |
978
|
54 |
|
continue; |
979
|
|
|
} |
980
|
|
|
|
981
|
27 |
|
$field = array_merge(['unique' => null, 'autoincrement' => null, 'default' => null], $column->toArray()); |
982
|
27 |
|
$type = $field['type']; |
983
|
27 |
|
switch (true) { |
984
|
|
|
case isset($field['columnDefinition']) || $field['autoincrement'] || $field['unique']: |
985
|
|
|
case $type instanceof Types\DateTimeType && $field['default'] === $this->getCurrentTimestampSQL(): |
986
|
27 |
|
case $type instanceof Types\DateType && $field['default'] === $this->getCurrentDateSQL(): |
987
|
|
|
case $type instanceof Types\TimeType && $field['default'] === $this->getCurrentTimeSQL(): |
988
|
|
|
return false; |
989
|
33 |
|
} |
990
|
33 |
|
|
991
|
1 |
|
$field['name'] = $column->getQuotedName($this); |
992
|
1 |
|
if ($type instanceof Types\StringType && $field['length'] === null) { |
993
|
|
|
$field['length'] = 255; |
994
|
|
|
} |
995
|
|
|
|
996
|
33 |
|
$sql[] = 'ALTER TABLE ' . $table->getQuotedName($this) . ' ADD COLUMN ' . $this->getColumnDeclarationSQL($field['name'], $field); |
997
|
|
|
} |
998
|
|
|
|
999
|
|
|
if (! $this->onSchemaAlterTable($diff, $tableSql)) { |
1000
|
|
|
if ($diff->newName !== false) { |
1001
|
|
|
$newTable = new Identifier($diff->newName); |
|
|
|
|
1002
|
337 |
|
$sql[] = 'ALTER TABLE ' . $table->getQuotedName($this) . ' RENAME TO ' . $newTable->getQuotedName($this); |
1003
|
|
|
} |
1004
|
337 |
|
} |
1005
|
|
|
|
1006
|
337 |
|
return array_merge($sql, $tableSql, $columnSql); |
1007
|
310 |
|
} |
1008
|
|
|
|
1009
|
|
|
/** |
1010
|
337 |
|
* @return string[] |
1011
|
109 |
|
*/ |
1012
|
109 |
|
private function getColumnNamesInAlteredTable(TableDiff $diff) |
1013
|
|
|
{ |
1014
|
|
|
$columns = []; |
1015
|
|
|
|
1016
|
109 |
|
foreach ($diff->fromTable->getColumns() as $columnName => $column) { |
|
|
|
|
1017
|
|
|
$columns[strtolower($columnName)] = $column->getName(); |
1018
|
|
|
} |
1019
|
337 |
|
|
1020
|
135 |
|
foreach ($diff->removedColumns as $columnName => $column) { |
1021
|
135 |
|
$columnName = strtolower($columnName); |
1022
|
135 |
|
if (! isset($columns[$columnName])) { |
1023
|
|
|
continue; |
1024
|
|
|
} |
1025
|
337 |
|
|
1026
|
174 |
|
unset($columns[$columnName]); |
1027
|
174 |
|
} |
1028
|
174 |
|
|
1029
|
|
|
foreach ($diff->renamedColumns as $oldColumnName => $column) { |
1030
|
|
|
$columnName = $column->getName(); |
1031
|
337 |
|
$columns[strtolower($oldColumnName)] = $columnName; |
1032
|
82 |
|
$columns[strtolower($columnName)] = $columnName; |
1033
|
|
|
} |
1034
|
|
|
|
1035
|
337 |
|
foreach ($diff->changedColumns as $oldColumnName => $columnDiff) { |
1036
|
|
|
$columnName = $columnDiff->column->getName(); |
1037
|
|
|
$columns[strtolower($oldColumnName)] = $columnName; |
1038
|
|
|
$columns[strtolower($columnName)] = $columnName; |
1039
|
|
|
} |
1040
|
|
|
|
1041
|
337 |
|
foreach ($diff->addedColumns as $column) { |
1042
|
|
|
$columnName = $column->getName(); |
1043
|
337 |
|
$columns[strtolower($columnName)] = $columnName; |
1044
|
337 |
|
} |
1045
|
|
|
|
1046
|
337 |
|
return $columns; |
1047
|
165 |
|
} |
1048
|
82 |
|
|
1049
|
82 |
|
/** |
1050
|
|
|
* @return Index[] |
1051
|
|
|
*/ |
1052
|
28 |
|
private function getIndexesInAlteredTable(TableDiff $diff) |
1053
|
|
|
{ |
1054
|
|
|
$indexes = $diff->fromTable->getIndexes(); |
1055
|
165 |
|
$columnNames = $this->getColumnNamesInAlteredTable($diff); |
1056
|
165 |
|
|
1057
|
165 |
|
foreach ($indexes as $key => $index) { |
1058
|
165 |
|
foreach ($diff->renamedIndexes as $oldIndexName => $renamedIndex) { |
1059
|
165 |
|
if (strtolower($key) !== strtolower($oldIndexName)) { |
1060
|
27 |
|
continue; |
1061
|
27 |
|
} |
1062
|
|
|
|
1063
|
165 |
|
unset($indexes[$key]); |
1064
|
165 |
|
} |
1065
|
37 |
|
|
1066
|
|
|
$changed = false; |
1067
|
|
|
$indexColumns = []; |
1068
|
|
|
foreach ($index->getColumns() as $columnName) { |
1069
|
|
|
$normalizedColumnName = strtolower($columnName); |
1070
|
165 |
|
if (! isset($columnNames[$normalizedColumnName])) { |
1071
|
165 |
|
unset($indexes[$key]); |
1072
|
|
|
continue 2; |
1073
|
|
|
} else { |
1074
|
27 |
|
$indexColumns[] = $columnNames[$normalizedColumnName]; |
1075
|
|
|
if ($columnName !== $columnNames[$normalizedColumnName]) { |
1076
|
|
|
$changed = true; |
1077
|
337 |
|
} |
1078
|
28 |
|
} |
1079
|
28 |
|
} |
1080
|
|
|
|
1081
|
|
|
if (! $changed) { |
1082
|
|
|
continue; |
1083
|
28 |
|
} |
1084
|
|
|
|
1085
|
|
|
$indexes[$key] = new Index($index->getName(), $indexColumns, $index->isUnique(), $index->isPrimary(), $index->getFlags()); |
1086
|
337 |
|
} |
1087
|
82 |
|
|
1088
|
82 |
|
foreach ($diff->removedIndexes as $index) { |
1089
|
82 |
|
$indexName = strtolower($index->getName()); |
1090
|
|
|
if (! strlen($indexName) || ! isset($indexes[$indexName])) { |
1091
|
6 |
|
continue; |
1092
|
|
|
} |
1093
|
|
|
|
1094
|
|
|
unset($indexes[$indexName]); |
1095
|
337 |
|
} |
1096
|
|
|
|
1097
|
|
|
foreach (array_merge($diff->changedIndexes, $diff->addedIndexes, $diff->renamedIndexes) as $index) { |
1098
|
|
|
$indexName = strtolower($index->getName()); |
1099
|
|
|
if (strlen($indexName)) { |
1100
|
|
|
$indexes[$indexName] = $index; |
1101
|
337 |
|
} else { |
1102
|
|
|
$indexes[] = $index; |
1103
|
337 |
|
} |
1104
|
337 |
|
} |
1105
|
|
|
|
1106
|
337 |
|
return $indexes; |
1107
|
81 |
|
} |
1108
|
81 |
|
|
1109
|
81 |
|
/** |
1110
|
81 |
|
* @return ForeignKeyConstraint[] |
1111
|
81 |
|
*/ |
1112
|
27 |
|
private function getForeignKeysInAlteredTable(TableDiff $diff) |
1113
|
27 |
|
{ |
1114
|
|
|
$foreignKeys = $diff->fromTable->getForeignKeys(); |
1115
|
81 |
|
$columnNames = $this->getColumnNamesInAlteredTable($diff); |
1116
|
81 |
|
|
1117
|
31 |
|
foreach ($foreignKeys as $key => $constraint) { |
1118
|
|
|
$changed = false; |
1119
|
|
|
$localColumns = []; |
1120
|
|
|
foreach ($constraint->getLocalColumns() as $columnName) { |
1121
|
|
|
$normalizedColumnName = strtolower($columnName); |
1122
|
81 |
|
if (! isset($columnNames[$normalizedColumnName])) { |
1123
|
81 |
|
unset($foreignKeys[$key]); |
1124
|
|
|
continue 2; |
1125
|
|
|
} else { |
1126
|
27 |
|
$localColumns[] = $columnNames[$normalizedColumnName]; |
1127
|
|
|
if ($columnName !== $columnNames[$normalizedColumnName]) { |
1128
|
|
|
$changed = true; |
1129
|
337 |
|
} |
1130
|
27 |
|
} |
1131
|
27 |
|
} |
1132
|
|
|
|
1133
|
|
|
if (! $changed) { |
1134
|
|
|
continue; |
1135
|
27 |
|
} |
1136
|
|
|
|
1137
|
|
|
$foreignKeys[$key] = new ForeignKeyConstraint($localColumns, $constraint->getForeignTableName(), $constraint->getForeignColumns(), $constraint->getName(), $constraint->getOptions()); |
1138
|
337 |
|
} |
1139
|
28 |
|
|
1140
|
28 |
|
foreach ($diff->removedForeignKeys as $constraint) { |
1141
|
27 |
|
if (! $constraint instanceof ForeignKeyConstraint) { |
1142
|
|
|
$constraint = new Identifier($constraint); |
1143
|
3 |
|
} |
1144
|
|
|
|
1145
|
|
|
$constraintName = strtolower($constraint->getName()); |
1146
|
|
|
if (! strlen($constraintName) || ! isset($foreignKeys[$constraintName])) { |
1147
|
337 |
|
continue; |
1148
|
|
|
} |
1149
|
|
|
|
1150
|
|
|
unset($foreignKeys[$constraintName]); |
1151
|
|
|
} |
1152
|
|
|
|
1153
|
337 |
|
foreach (array_merge($diff->changedForeignKeys, $diff->addedForeignKeys) as $constraint) { |
1154
|
|
|
$constraintName = strtolower($constraint->getName()); |
1155
|
337 |
|
if (strlen($constraintName)) { |
1156
|
|
|
$foreignKeys[$constraintName] = $constraint; |
1157
|
337 |
|
} else { |
1158
|
165 |
|
$foreignKeys[] = $constraint; |
1159
|
136 |
|
} |
1160
|
|
|
} |
1161
|
|
|
|
1162
|
111 |
|
return $foreignKeys; |
1163
|
|
|
} |
1164
|
|
|
|
1165
|
337 |
|
/** |
1166
|
|
|
* @return Index[] |
1167
|
|
|
*/ |
1168
|
|
|
private function getPrimaryIndexInAlteredTable(TableDiff $diff) |
1169
|
|
|
{ |
1170
|
|
|
$primaryIndex = []; |
1171
|
|
|
|
1172
|
|
|
foreach ($this->getIndexesInAlteredTable($diff) as $index) { |
1173
|
|
|
if (! $index->isPrimary()) { |
1174
|
|
|
continue; |
1175
|
|
|
} |
1176
|
|
|
|
1177
|
|
|
$primaryIndex = [$index->getName() => $index]; |
1178
|
|
|
} |
1179
|
|
|
|
1180
|
|
|
return $primaryIndex; |
1181
|
|
|
} |
1182
|
|
|
} |
1183
|
|
|
|