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<?php
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namespace Doctrine\DBAL\Platforms;
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use Doctrine\DBAL\Connection;
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use Doctrine\DBAL\Exception;
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use Doctrine\DBAL\Schema\AbstractAsset;
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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\MySQLSchemaManager;
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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\BlobType;
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use Doctrine\DBAL\Types\TextType;
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use Doctrine\Deprecations\Deprecation;
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use InvalidArgumentException;
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use function array_diff_key;
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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 count;
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use function func_get_arg;
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use function func_get_args;
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use function func_num_args;
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use function implode;
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use function in_array;
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use function is_numeric;
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use function is_string;
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use function sprintf;
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use function str_replace;
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use function strcasecmp;
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use function strtolower;
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use function strtoupper;
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use function trim;
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/**
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* Provides the base implementation for the lowest versions of supported MySQL-like database platforms.
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*/
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abstract class AbstractMySQLPlatform extends AbstractPlatform
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{
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public const LENGTH_LIMIT_TINYTEXT = 255;
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public const LENGTH_LIMIT_TEXT = 65535;
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public const LENGTH_LIMIT_MEDIUMTEXT = 16777215;
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public const LENGTH_LIMIT_TINYBLOB = 255;
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public const LENGTH_LIMIT_BLOB = 65535;
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public const LENGTH_LIMIT_MEDIUMBLOB = 16777215;
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/**
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* {@inheritDoc}
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*/
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protected function doModifyLimitQuery($query, $limit, $offset)
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{
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if ($limit !== null) {
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$query .= sprintf(' LIMIT %d', $limit);
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if ($offset > 0) {
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$query .= sprintf(' OFFSET %d', $offset);
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}
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} elseif ($offset > 0) {
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// 2^64-1 is the maximum of unsigned BIGINT, the biggest limit possible
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$query .= sprintf(' LIMIT 18446744073709551615 OFFSET %d', $offset);
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}
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return $query;
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}
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/**
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* {@inheritDoc}
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*
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* @deprecated Use {@see quoteIdentifier()} to quote identifiers instead.
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*/
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public function getIdentifierQuoteCharacter()
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/5388',
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'AbstractMySQLPlatform::getIdentifierQuoteCharacter() is deprecated. Use quoteIdentifier() instead.',
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);
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return '`';
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}
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/**
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* {@inheritDoc}
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*/
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public function getRegexpExpression()
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{
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return 'RLIKE';
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}
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/**
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* {@inheritDoc}
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*/
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public function getLocateExpression($str, $substr, $startPos = false)
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{
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if ($startPos === false) {
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return 'LOCATE(' . $substr . ', ' . $str . ')';
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}
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return 'LOCATE(' . $substr . ', ' . $str . ', ' . $startPos . ')';
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}
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/**
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* {@inheritDoc}
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*/
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public function getConcatExpression()
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{
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return sprintf('CONCAT(%s)', implode(', ', func_get_args()));
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}
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/**
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* {@inheritdoc}
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*/
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protected function getDateArithmeticIntervalExpression($date, $operator, $interval, $unit)
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{
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$function = $operator === '+' ? 'DATE_ADD' : 'DATE_SUB';
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return $function . '(' . $date . ', INTERVAL ' . $interval . ' ' . $unit . ')';
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}
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/**
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* {@inheritDoc}
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*/
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public function getDateDiffExpression($date1, $date2)
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{
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return 'DATEDIFF(' . $date1 . ', ' . $date2 . ')';
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}
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public function getCurrentDatabaseExpression(): string
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{
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return 'DATABASE()';
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}
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/**
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* {@inheritDoc}
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*/
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public function getLengthExpression($column)
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{
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return 'CHAR_LENGTH(' . $column . ')';
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}
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/**
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* {@inheritDoc}
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*
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* @internal The method should be only used from within the {@see AbstractSchemaManager} class hierarchy.
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*/
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public function getListDatabasesSQL()
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{
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return 'SHOW DATABASES';
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}
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/**
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* @deprecated
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*
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* {@inheritDoc}
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*/
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public function getListTableConstraintsSQL($table)
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{
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return 'SHOW INDEX FROM ' . $table;
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}
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/**
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* @deprecated The SQL used for schema introspection is an implementation detail and should not be relied upon.
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*
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* {@inheritDoc}
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*
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* Two approaches to listing the table indexes. The information_schema is
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* preferred, because it doesn't cause problems with SQL keywords such as "order" or "table".
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*/
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public function getListTableIndexesSQL($table, $database = null)
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{
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if ($database !== null) {
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return 'SELECT NON_UNIQUE AS Non_Unique, INDEX_NAME AS Key_name, COLUMN_NAME AS Column_Name,' .
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' SUB_PART AS Sub_Part, INDEX_TYPE AS Index_Type' .
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' FROM information_schema.STATISTICS WHERE TABLE_NAME = ' . $this->quoteStringLiteral($table) .
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' AND TABLE_SCHEMA = ' . $this->quoteStringLiteral($database) .
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' ORDER BY SEQ_IN_INDEX ASC';
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}
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return 'SHOW INDEX FROM ' . $table;
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}
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/**
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* {@inheritDoc}
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*
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* @internal The method should be only used from within the {@see AbstractSchemaManager} class hierarchy.
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*/
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public function getListViewsSQL($database)
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{
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return 'SELECT * FROM information_schema.VIEWS WHERE TABLE_SCHEMA = ' . $this->quoteStringLiteral($database);
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}
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/**
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* @deprecated The SQL used for schema introspection is an implementation detail and should not be relied upon.
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*
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* @param string $table
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* @param string|null $database
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*
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* @return string
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*/
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public function getListTableForeignKeysSQL($table, $database = null)
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{
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// The schema name is passed multiple times as a literal in the WHERE clause instead of using a JOIN condition
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// in order to avoid performance issues on MySQL older than 8.0 and the corresponding MariaDB versions
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// caused by https://bugs.mysql.com/bug.php?id=81347
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return 'SELECT k.CONSTRAINT_NAME, k.COLUMN_NAME, k.REFERENCED_TABLE_NAME, ' .
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'k.REFERENCED_COLUMN_NAME /*!50116 , c.UPDATE_RULE, c.DELETE_RULE */ ' .
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'FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE k /*!50116 ' .
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'INNER JOIN INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS c ON ' .
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'c.CONSTRAINT_NAME = k.CONSTRAINT_NAME AND ' .
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'c.TABLE_NAME = k.TABLE_NAME */ ' .
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'WHERE k.TABLE_NAME = ' . $this->quoteStringLiteral($table) . ' ' .
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'AND k.TABLE_SCHEMA = ' . $this->getDatabaseNameSQL($database) . ' /*!50116 ' .
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'AND c.CONSTRAINT_SCHEMA = ' . $this->getDatabaseNameSQL($database) . ' */' .
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'ORDER BY k.ORDINAL_POSITION';
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}
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/**
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* {@inheritDoc}
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*/
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protected function getVarcharTypeDeclarationSQLSnippet($length, $fixed/*, $lengthOmitted = false*/)
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{
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if ($length <= 0 || (func_num_args() > 2 && func_get_arg(2))) {
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Deprecation::trigger(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/issues/3263',
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'Relying on the default string column length on MySQL is deprecated'
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. ', specify the length explicitly.',
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);
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}
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return $fixed ? ($length > 0 ? 'CHAR(' . $length . ')' : 'CHAR(255)')
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: ($length > 0 ? 'VARCHAR(' . $length . ')' : 'VARCHAR(255)');
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}
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/**
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* {@inheritdoc}
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*/
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protected function getBinaryTypeDeclarationSQLSnippet($length, $fixed/*, $lengthOmitted = false*/)
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{
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if ($length <= 0 || (func_num_args() > 2 && func_get_arg(2))) {
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Deprecation::trigger(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/issues/3263',
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'Relying on the default binary column length on MySQL is deprecated'
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. ', specify the length explicitly.',
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);
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}
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return $fixed
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? 'BINARY(' . ($length > 0 ? $length : 255) . ')'
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: 'VARBINARY(' . ($length > 0 ? $length : 255) . ')';
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}
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/**
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* Gets the SQL snippet used to declare a CLOB column type.
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* TINYTEXT : 2 ^ 8 - 1 = 255
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* TEXT : 2 ^ 16 - 1 = 65535
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* MEDIUMTEXT : 2 ^ 24 - 1 = 16777215
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* LONGTEXT : 2 ^ 32 - 1 = 4294967295
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*
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* {@inheritDoc}
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*/
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public function getClobTypeDeclarationSQL(array $column)
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{
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if (! empty($column['length']) && is_numeric($column['length'])) {
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$length = $column['length'];
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if ($length <= static::LENGTH_LIMIT_TINYTEXT) {
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return 'TINYTEXT';
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}
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if ($length <= static::LENGTH_LIMIT_TEXT) {
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return 'TEXT';
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}
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if ($length <= static::LENGTH_LIMIT_MEDIUMTEXT) {
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return 'MEDIUMTEXT';
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}
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}
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return 'LONGTEXT';
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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 $column)
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{
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if (isset($column['version']) && $column['version'] === true) {
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return 'TIMESTAMP';
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}
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return 'DATETIME';
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}
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/**
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* {@inheritDoc}
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*/
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public function getDateTypeDeclarationSQL(array $column)
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{
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return 'DATE';
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}
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/**
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* {@inheritDoc}
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*/
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public function getTimeTypeDeclarationSQL(array $column)
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{
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return 'TIME';
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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 $column)
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{
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return 'TINYINT(1)';
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}
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/**
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* {@inheritDoc}
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*
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* @deprecated
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329 |
*
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* MySQL prefers "autoincrement" identity columns since sequences can only
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* be emulated with a table.
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*/
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public function prefersIdentityColumns()
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{
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Deprecation::trigger(
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336 |
'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/1519',
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'AbstractMySQLPlatform::prefersIdentityColumns() is deprecated.',
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339 |
);
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return true;
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342 |
}
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344 |
/**
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345 |
* {@inheritDoc}
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346 |
*
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* MySQL supports this through AUTO_INCREMENT columns.
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*/
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349 |
public function supportsIdentityColumns()
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{
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return true;
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}
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/**
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355 |
* {@inheritDoc}
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356 |
*
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357 |
* @internal The method should be only used from within the {@see AbstractPlatform} class hierarchy.
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358 |
*/
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359 |
public function supportsInlineColumnComments()
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360 |
{
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return true;
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362 |
}
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363 |
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|
364 |
/**
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|
365 |
* {@inheritDoc}
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|
366 |
*
|
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|
367 |
* @internal The method should be only used from within the {@see AbstractPlatform} class hierarchy.
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368 |
*/
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369 |
public function supportsColumnCollation()
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370 |
{
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371 |
return true;
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372 |
}
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373 |
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|
374 |
/**
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375 |
* @deprecated The SQL used for schema introspection is an implementation detail and should not be relied upon.
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|
376 |
*
|
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|
377 |
* {@inheritDoc}
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|
378 |
*/
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379 |
public function getListTablesSQL()
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380 |
{
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|
381 |
return "SHOW FULL TABLES WHERE Table_type = 'BASE TABLE'";
|
|
|
382 |
}
|
|
|
383 |
|
|
|
384 |
/**
|
|
|
385 |
* @deprecated The SQL used for schema introspection is an implementation detail and should not be relied upon.
|
|
|
386 |
*
|
|
|
387 |
* {@inheritDoc}
|
|
|
388 |
*/
|
|
|
389 |
public function getListTableColumnsSQL($table, $database = null)
|
|
|
390 |
{
|
|
|
391 |
return 'SELECT COLUMN_NAME AS Field, COLUMN_TYPE AS Type, IS_NULLABLE AS `Null`, ' .
|
|
|
392 |
'COLUMN_KEY AS `Key`, COLUMN_DEFAULT AS `Default`, EXTRA AS Extra, COLUMN_COMMENT AS Comment, ' .
|
|
|
393 |
'CHARACTER_SET_NAME AS CharacterSet, COLLATION_NAME AS Collation ' .
|
|
|
394 |
'FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = ' . $this->getDatabaseNameSQL($database) .
|
|
|
395 |
' AND TABLE_NAME = ' . $this->quoteStringLiteral($table) .
|
|
|
396 |
' ORDER BY ORDINAL_POSITION ASC';
|
|
|
397 |
}
|
|
|
398 |
|
|
|
399 |
/** @deprecated The SQL used for schema introspection is an implementation detail and should not be relied upon. */
|
|
|
400 |
public function getListTableMetadataSQL(string $table, ?string $database = null): string
|
|
|
401 |
{
|
|
|
402 |
return sprintf(
|
|
|
403 |
<<<'SQL'
|
|
|
404 |
SELECT t.ENGINE,
|
|
|
405 |
t.AUTO_INCREMENT,
|
|
|
406 |
t.TABLE_COMMENT,
|
|
|
407 |
t.CREATE_OPTIONS,
|
|
|
408 |
t.TABLE_COLLATION,
|
|
|
409 |
ccsa.CHARACTER_SET_NAME
|
|
|
410 |
FROM information_schema.TABLES t
|
|
|
411 |
INNER JOIN information_schema.`COLLATION_CHARACTER_SET_APPLICABILITY` ccsa
|
|
|
412 |
ON ccsa.COLLATION_NAME = t.TABLE_COLLATION
|
|
|
413 |
WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_SCHEMA = %s AND TABLE_NAME = %s
|
|
|
414 |
SQL
|
|
|
415 |
,
|
|
|
416 |
$this->getDatabaseNameSQL($database),
|
|
|
417 |
$this->quoteStringLiteral($table),
|
|
|
418 |
);
|
|
|
419 |
}
|
|
|
420 |
|
|
|
421 |
/**
|
|
|
422 |
* {@inheritDoc}
|
|
|
423 |
*/
|
|
|
424 |
public function getCreateTablesSQL(array $tables): array
|
|
|
425 |
{
|
|
|
426 |
$sql = [];
|
|
|
427 |
|
|
|
428 |
foreach ($tables as $table) {
|
|
|
429 |
$sql = array_merge($sql, $this->getCreateTableWithoutForeignKeysSQL($table));
|
|
|
430 |
}
|
|
|
431 |
|
|
|
432 |
foreach ($tables as $table) {
|
|
|
433 |
if (! $table->hasOption('engine') || $this->engineSupportsForeignKeys($table->getOption('engine'))) {
|
|
|
434 |
foreach ($table->getForeignKeys() as $foreignKey) {
|
|
|
435 |
$sql[] = $this->getCreateForeignKeySQL(
|
|
|
436 |
$foreignKey,
|
|
|
437 |
$table->getQuotedName($this),
|
|
|
438 |
);
|
|
|
439 |
}
|
|
|
440 |
} elseif (count($table->getForeignKeys()) > 0) {
|
|
|
441 |
Deprecation::trigger(
|
|
|
442 |
'doctrine/dbal',
|
|
|
443 |
'https://github.com/doctrine/dbal/pull/5414',
|
|
|
444 |
'Relying on the DBAL not generating DDL for foreign keys on MySQL engines'
|
|
|
445 |
. ' other than InnoDB is deprecated.'
|
|
|
446 |
. ' Define foreign key constraints only if they are necessary.',
|
|
|
447 |
);
|
|
|
448 |
}
|
|
|
449 |
}
|
|
|
450 |
|
|
|
451 |
return $sql;
|
|
|
452 |
}
|
|
|
453 |
|
|
|
454 |
/**
|
|
|
455 |
* {@inheritDoc}
|
|
|
456 |
*/
|
|
|
457 |
protected function _getCreateTableSQL($name, array $columns, array $options = [])
|
|
|
458 |
{
|
|
|
459 |
$queryFields = $this->getColumnDeclarationListSQL($columns);
|
|
|
460 |
|
|
|
461 |
if (isset($options['uniqueConstraints']) && ! empty($options['uniqueConstraints'])) {
|
|
|
462 |
foreach ($options['uniqueConstraints'] as $constraintName => $definition) {
|
|
|
463 |
$queryFields .= ', ' . $this->getUniqueConstraintDeclarationSQL($constraintName, $definition);
|
|
|
464 |
}
|
|
|
465 |
}
|
|
|
466 |
|
|
|
467 |
// add all indexes
|
|
|
468 |
if (isset($options['indexes']) && ! empty($options['indexes'])) {
|
|
|
469 |
foreach ($options['indexes'] as $indexName => $definition) {
|
|
|
470 |
$queryFields .= ', ' . $this->getIndexDeclarationSQL($indexName, $definition);
|
|
|
471 |
}
|
|
|
472 |
}
|
|
|
473 |
|
|
|
474 |
// attach all primary keys
|
|
|
475 |
if (isset($options['primary']) && ! empty($options['primary'])) {
|
|
|
476 |
$keyColumns = array_unique(array_values($options['primary']));
|
|
|
477 |
$queryFields .= ', PRIMARY KEY(' . implode(', ', $keyColumns) . ')';
|
|
|
478 |
}
|
|
|
479 |
|
|
|
480 |
$query = 'CREATE ';
|
|
|
481 |
|
|
|
482 |
if (! empty($options['temporary'])) {
|
|
|
483 |
$query .= 'TEMPORARY ';
|
|
|
484 |
}
|
|
|
485 |
|
|
|
486 |
$query .= 'TABLE ' . $name . ' (' . $queryFields . ') ';
|
|
|
487 |
$query .= $this->buildTableOptions($options);
|
|
|
488 |
$query .= $this->buildPartitionOptions($options);
|
|
|
489 |
|
|
|
490 |
$sql = [$query];
|
|
|
491 |
|
|
|
492 |
// Propagate foreign key constraints only for InnoDB.
|
|
|
493 |
if (isset($options['foreignKeys'])) {
|
|
|
494 |
if (! isset($options['engine']) || $this->engineSupportsForeignKeys($options['engine'])) {
|
|
|
495 |
foreach ($options['foreignKeys'] as $definition) {
|
|
|
496 |
$sql[] = $this->getCreateForeignKeySQL($definition, $name);
|
|
|
497 |
}
|
|
|
498 |
} elseif (count($options['foreignKeys']) > 0) {
|
|
|
499 |
Deprecation::trigger(
|
|
|
500 |
'doctrine/dbal',
|
|
|
501 |
'https://github.com/doctrine/dbal/pull/5414',
|
|
|
502 |
'Relying on the DBAL not generating DDL for foreign keys on MySQL engines'
|
|
|
503 |
. ' other than InnoDB is deprecated.'
|
|
|
504 |
. ' Define foreign key constraints only if they are necessary.',
|
|
|
505 |
);
|
|
|
506 |
}
|
|
|
507 |
}
|
|
|
508 |
|
|
|
509 |
return $sql;
|
|
|
510 |
}
|
|
|
511 |
|
|
|
512 |
/**
|
|
|
513 |
* {@inheritdoc}
|
|
|
514 |
*
|
|
|
515 |
* @internal The method should be only used from within the {@see AbstractPlatform} class hierarchy.
|
|
|
516 |
*/
|
|
|
517 |
public function getDefaultValueDeclarationSQL($column)
|
|
|
518 |
{
|
|
|
519 |
// Unset the default value if the given column definition does not allow default values.
|
|
|
520 |
if ($column['type'] instanceof TextType || $column['type'] instanceof BlobType) {
|
|
|
521 |
$column['default'] = null;
|
|
|
522 |
}
|
|
|
523 |
|
|
|
524 |
return parent::getDefaultValueDeclarationSQL($column);
|
|
|
525 |
}
|
|
|
526 |
|
|
|
527 |
/**
|
|
|
528 |
* Build SQL for table options
|
|
|
529 |
*
|
|
|
530 |
* @param mixed[] $options
|
|
|
531 |
*/
|
|
|
532 |
private function buildTableOptions(array $options): string
|
|
|
533 |
{
|
|
|
534 |
if (isset($options['table_options'])) {
|
|
|
535 |
return $options['table_options'];
|
|
|
536 |
}
|
|
|
537 |
|
|
|
538 |
$tableOptions = [];
|
|
|
539 |
|
|
|
540 |
// Charset
|
|
|
541 |
if (! isset($options['charset'])) {
|
|
|
542 |
$options['charset'] = 'utf8';
|
|
|
543 |
}
|
|
|
544 |
|
|
|
545 |
$tableOptions[] = sprintf('DEFAULT CHARACTER SET %s', $options['charset']);
|
|
|
546 |
|
|
|
547 |
if (isset($options['collate'])) {
|
|
|
548 |
Deprecation::trigger(
|
|
|
549 |
'doctrine/dbal',
|
|
|
550 |
'https://github.com/doctrine/dbal/issues/5214',
|
|
|
551 |
'The "collate" option is deprecated in favor of "collation" and will be removed in 4.0.',
|
|
|
552 |
);
|
|
|
553 |
$options['collation'] = $options['collate'];
|
|
|
554 |
}
|
|
|
555 |
|
|
|
556 |
// Collation
|
|
|
557 |
if (! isset($options['collation'])) {
|
|
|
558 |
$options['collation'] = $options['charset'] . '_unicode_ci';
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
$tableOptions[] = $this->getColumnCollationDeclarationSQL($options['collation']);
|
|
|
562 |
|
|
|
563 |
// Engine
|
|
|
564 |
if (! isset($options['engine'])) {
|
|
|
565 |
$options['engine'] = 'InnoDB';
|
|
|
566 |
}
|
|
|
567 |
|
|
|
568 |
$tableOptions[] = sprintf('ENGINE = %s', $options['engine']);
|
|
|
569 |
|
|
|
570 |
// Auto increment
|
|
|
571 |
if (isset($options['auto_increment'])) {
|
|
|
572 |
$tableOptions[] = sprintf('AUTO_INCREMENT = %s', $options['auto_increment']);
|
|
|
573 |
}
|
|
|
574 |
|
|
|
575 |
// Comment
|
|
|
576 |
if (isset($options['comment'])) {
|
|
|
577 |
$tableOptions[] = sprintf('COMMENT = %s ', $this->quoteStringLiteral($options['comment']));
|
|
|
578 |
}
|
|
|
579 |
|
|
|
580 |
// Row format
|
|
|
581 |
if (isset($options['row_format'])) {
|
|
|
582 |
$tableOptions[] = sprintf('ROW_FORMAT = %s', $options['row_format']);
|
|
|
583 |
}
|
|
|
584 |
|
|
|
585 |
return implode(' ', $tableOptions);
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
/**
|
|
|
589 |
* Build SQL for partition options.
|
|
|
590 |
*
|
|
|
591 |
* @param mixed[] $options
|
|
|
592 |
*/
|
|
|
593 |
private function buildPartitionOptions(array $options): string
|
|
|
594 |
{
|
|
|
595 |
return isset($options['partition_options'])
|
|
|
596 |
? ' ' . $options['partition_options']
|
|
|
597 |
: '';
|
|
|
598 |
}
|
|
|
599 |
|
|
|
600 |
private function engineSupportsForeignKeys(string $engine): bool
|
|
|
601 |
{
|
|
|
602 |
return strcasecmp(trim($engine), 'InnoDB') === 0;
|
|
|
603 |
}
|
|
|
604 |
|
|
|
605 |
/**
|
|
|
606 |
* {@inheritDoc}
|
|
|
607 |
*/
|
|
|
608 |
public function getAlterTableSQL(TableDiff $diff)
|
|
|
609 |
{
|
|
|
610 |
$columnSql = [];
|
|
|
611 |
$queryParts = [];
|
|
|
612 |
$newName = $diff->getNewName();
|
|
|
613 |
|
|
|
614 |
if ($newName !== false) {
|
|
|
615 |
Deprecation::trigger(
|
|
|
616 |
'doctrine/dbal',
|
|
|
617 |
'https://github.com/doctrine/dbal/pull/5663',
|
|
|
618 |
'Generation of SQL that renames a table using %s is deprecated. Use getRenameTableSQL() instead.',
|
|
|
619 |
__METHOD__,
|
|
|
620 |
);
|
|
|
621 |
|
|
|
622 |
$queryParts[] = 'RENAME TO ' . $newName->getQuotedName($this);
|
|
|
623 |
}
|
|
|
624 |
|
|
|
625 |
foreach ($diff->getAddedColumns() as $column) {
|
|
|
626 |
if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) {
|
|
|
627 |
continue;
|
|
|
628 |
}
|
|
|
629 |
|
|
|
630 |
$columnProperties = array_merge($column->toArray(), [
|
|
|
631 |
'comment' => $this->getColumnComment($column),
|
|
|
632 |
]);
|
|
|
633 |
|
|
|
634 |
$queryParts[] = 'ADD ' . $this->getColumnDeclarationSQL(
|
|
|
635 |
$column->getQuotedName($this),
|
|
|
636 |
$columnProperties,
|
|
|
637 |
);
|
|
|
638 |
}
|
|
|
639 |
|
|
|
640 |
foreach ($diff->getDroppedColumns() as $column) {
|
|
|
641 |
if ($this->onSchemaAlterTableRemoveColumn($column, $diff, $columnSql)) {
|
|
|
642 |
continue;
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
$queryParts[] = 'DROP ' . $column->getQuotedName($this);
|
|
|
646 |
}
|
|
|
647 |
|
|
|
648 |
foreach ($diff->getModifiedColumns() as $columnDiff) {
|
|
|
649 |
if ($this->onSchemaAlterTableChangeColumn($columnDiff, $diff, $columnSql)) {
|
|
|
650 |
continue;
|
|
|
651 |
}
|
|
|
652 |
|
|
|
653 |
$newColumn = $columnDiff->getNewColumn();
|
|
|
654 |
|
|
|
655 |
$newColumnProperties = array_merge($newColumn->toArray(), [
|
|
|
656 |
'comment' => $this->getColumnComment($newColumn),
|
|
|
657 |
]);
|
|
|
658 |
|
|
|
659 |
$oldColumn = $columnDiff->getOldColumn() ?? $columnDiff->getOldColumnName();
|
|
|
660 |
|
|
|
661 |
$queryParts[] = 'CHANGE ' . $oldColumn->getQuotedName($this) . ' '
|
|
|
662 |
. $this->getColumnDeclarationSQL($newColumn->getQuotedName($this), $newColumnProperties);
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
foreach ($diff->getRenamedColumns() as $oldColumnName => $column) {
|
|
|
666 |
if ($this->onSchemaAlterTableRenameColumn($oldColumnName, $column, $diff, $columnSql)) {
|
|
|
667 |
continue;
|
|
|
668 |
}
|
|
|
669 |
|
|
|
670 |
$oldColumnName = new Identifier($oldColumnName);
|
|
|
671 |
|
|
|
672 |
$columnProperties = array_merge($column->toArray(), [
|
|
|
673 |
'comment' => $this->getColumnComment($column),
|
|
|
674 |
]);
|
|
|
675 |
|
|
|
676 |
$queryParts[] = 'CHANGE ' . $oldColumnName->getQuotedName($this) . ' '
|
|
|
677 |
. $this->getColumnDeclarationSQL($column->getQuotedName($this), $columnProperties);
|
|
|
678 |
}
|
|
|
679 |
|
|
|
680 |
$addedIndexes = $this->indexAssetsByLowerCaseName($diff->getAddedIndexes());
|
|
|
681 |
$modifiedIndexes = $this->indexAssetsByLowerCaseName($diff->getModifiedIndexes());
|
|
|
682 |
$diffModified = false;
|
|
|
683 |
|
|
|
684 |
if (isset($addedIndexes['primary'])) {
|
|
|
685 |
$keyColumns = array_unique(array_values($addedIndexes['primary']->getColumns()));
|
|
|
686 |
$queryParts[] = 'ADD PRIMARY KEY (' . implode(', ', $keyColumns) . ')';
|
|
|
687 |
unset($addedIndexes['primary']);
|
|
|
688 |
$diffModified = true;
|
|
|
689 |
} elseif (isset($modifiedIndexes['primary'])) {
|
|
|
690 |
$addedColumns = $this->indexAssetsByLowerCaseName($diff->getAddedColumns());
|
|
|
691 |
|
|
|
692 |
// Necessary in case the new primary key includes a new auto_increment column
|
|
|
693 |
foreach ($modifiedIndexes['primary']->getColumns() as $columnName) {
|
|
|
694 |
if (isset($addedColumns[$columnName]) && $addedColumns[$columnName]->getAutoincrement()) {
|
|
|
695 |
$keyColumns = array_unique(array_values($modifiedIndexes['primary']->getColumns()));
|
|
|
696 |
$queryParts[] = 'DROP PRIMARY KEY';
|
|
|
697 |
$queryParts[] = 'ADD PRIMARY KEY (' . implode(', ', $keyColumns) . ')';
|
|
|
698 |
unset($modifiedIndexes['primary']);
|
|
|
699 |
$diffModified = true;
|
|
|
700 |
break;
|
|
|
701 |
}
|
|
|
702 |
}
|
|
|
703 |
}
|
|
|
704 |
|
|
|
705 |
if ($diffModified) {
|
|
|
706 |
$diff = new TableDiff(
|
|
|
707 |
$diff->name,
|
|
|
708 |
$diff->getAddedColumns(),
|
|
|
709 |
$diff->getModifiedColumns(),
|
|
|
710 |
$diff->getDroppedColumns(),
|
|
|
711 |
array_values($addedIndexes),
|
|
|
712 |
array_values($modifiedIndexes),
|
|
|
713 |
$diff->getDroppedIndexes(),
|
|
|
714 |
$diff->getOldTable(),
|
|
|
715 |
$diff->getAddedForeignKeys(),
|
|
|
716 |
$diff->getModifiedForeignKeys(),
|
|
|
717 |
$diff->getDroppedForeignKeys(),
|
|
|
718 |
$diff->getRenamedColumns(),
|
|
|
719 |
$diff->getRenamedIndexes(),
|
|
|
720 |
);
|
|
|
721 |
}
|
|
|
722 |
|
|
|
723 |
$sql = [];
|
|
|
724 |
$tableSql = [];
|
|
|
725 |
|
|
|
726 |
if (! $this->onSchemaAlterTable($diff, $tableSql)) {
|
|
|
727 |
if (count($queryParts) > 0) {
|
|
|
728 |
$sql[] = 'ALTER TABLE ' . ($diff->getOldTable() ?? $diff->getName($this))->getQuotedName($this) . ' '
|
|
|
729 |
. implode(', ', $queryParts);
|
|
|
730 |
}
|
|
|
731 |
|
|
|
732 |
$sql = array_merge(
|
|
|
733 |
$this->getPreAlterTableIndexForeignKeySQL($diff),
|
|
|
734 |
$sql,
|
|
|
735 |
$this->getPostAlterTableIndexForeignKeySQL($diff),
|
|
|
736 |
);
|
|
|
737 |
}
|
|
|
738 |
|
|
|
739 |
return array_merge($sql, $tableSql, $columnSql);
|
|
|
740 |
}
|
|
|
741 |
|
|
|
742 |
/**
|
|
|
743 |
* {@inheritDoc}
|
|
|
744 |
*/
|
|
|
745 |
protected function getPreAlterTableIndexForeignKeySQL(TableDiff $diff)
|
|
|
746 |
{
|
|
|
747 |
$sql = [];
|
|
|
748 |
|
|
|
749 |
$tableNameSQL = ($diff->getOldTable() ?? $diff->getName($this))->getQuotedName($this);
|
|
|
750 |
|
|
|
751 |
foreach ($diff->getModifiedIndexes() as $changedIndex) {
|
|
|
752 |
$sql = array_merge($sql, $this->getPreAlterTableAlterPrimaryKeySQL($diff, $changedIndex));
|
|
|
753 |
}
|
|
|
754 |
|
|
|
755 |
foreach ($diff->getDroppedIndexes() as $droppedIndex) {
|
|
|
756 |
$sql = array_merge($sql, $this->getPreAlterTableAlterPrimaryKeySQL($diff, $droppedIndex));
|
|
|
757 |
|
|
|
758 |
foreach ($diff->getAddedIndexes() as $addedIndex) {
|
|
|
759 |
if ($droppedIndex->getColumns() !== $addedIndex->getColumns()) {
|
|
|
760 |
continue;
|
|
|
761 |
}
|
|
|
762 |
|
|
|
763 |
$indexClause = 'INDEX ' . $addedIndex->getName();
|
|
|
764 |
|
|
|
765 |
if ($addedIndex->isPrimary()) {
|
|
|
766 |
$indexClause = 'PRIMARY KEY';
|
|
|
767 |
} elseif ($addedIndex->isUnique()) {
|
|
|
768 |
$indexClause = 'UNIQUE INDEX ' . $addedIndex->getName();
|
|
|
769 |
}
|
|
|
770 |
|
|
|
771 |
$query = 'ALTER TABLE ' . $tableNameSQL . ' DROP INDEX ' . $droppedIndex->getName() . ', ';
|
|
|
772 |
$query .= 'ADD ' . $indexClause;
|
|
|
773 |
$query .= ' (' . $this->getIndexFieldDeclarationListSQL($addedIndex) . ')';
|
|
|
774 |
|
|
|
775 |
$sql[] = $query;
|
|
|
776 |
|
|
|
777 |
$diff->unsetAddedIndex($addedIndex);
|
|
|
778 |
$diff->unsetDroppedIndex($droppedIndex);
|
|
|
779 |
|
|
|
780 |
break;
|
|
|
781 |
}
|
|
|
782 |
}
|
|
|
783 |
|
|
|
784 |
$engine = 'INNODB';
|
|
|
785 |
|
|
|
786 |
$table = $diff->getOldTable();
|
|
|
787 |
|
|
|
788 |
if ($table !== null && $table->hasOption('engine')) {
|
|
|
789 |
$engine = strtoupper(trim($table->getOption('engine')));
|
|
|
790 |
}
|
|
|
791 |
|
|
|
792 |
// Suppress foreign key constraint propagation on non-supporting engines.
|
|
|
793 |
if ($engine !== 'INNODB') {
|
|
|
794 |
$diff->addedForeignKeys = [];
|
|
|
795 |
$diff->changedForeignKeys = [];
|
|
|
796 |
$diff->removedForeignKeys = [];
|
|
|
797 |
}
|
|
|
798 |
|
|
|
799 |
$sql = array_merge(
|
|
|
800 |
$sql,
|
|
|
801 |
$this->getPreAlterTableAlterIndexForeignKeySQL($diff),
|
|
|
802 |
parent::getPreAlterTableIndexForeignKeySQL($diff),
|
|
|
803 |
$this->getPreAlterTableRenameIndexForeignKeySQL($diff),
|
|
|
804 |
);
|
|
|
805 |
|
|
|
806 |
return $sql;
|
|
|
807 |
}
|
|
|
808 |
|
|
|
809 |
/**
|
|
|
810 |
* @return string[]
|
|
|
811 |
*
|
|
|
812 |
* @throws Exception
|
|
|
813 |
*/
|
|
|
814 |
private function getPreAlterTableAlterPrimaryKeySQL(TableDiff $diff, Index $index): array
|
|
|
815 |
{
|
|
|
816 |
if (! $index->isPrimary()) {
|
|
|
817 |
return [];
|
|
|
818 |
}
|
|
|
819 |
|
|
|
820 |
$table = $diff->getOldTable();
|
|
|
821 |
|
|
|
822 |
if ($table === null) {
|
|
|
823 |
return [];
|
|
|
824 |
}
|
|
|
825 |
|
|
|
826 |
$sql = [];
|
|
|
827 |
|
|
|
828 |
$tableNameSQL = ($diff->getOldTable() ?? $diff->getName($this))->getQuotedName($this);
|
|
|
829 |
|
|
|
830 |
// Dropping primary keys requires to unset autoincrement attribute on the particular column first.
|
|
|
831 |
foreach ($index->getColumns() as $columnName) {
|
|
|
832 |
if (! $table->hasColumn($columnName)) {
|
|
|
833 |
continue;
|
|
|
834 |
}
|
|
|
835 |
|
|
|
836 |
$column = $table->getColumn($columnName);
|
|
|
837 |
|
|
|
838 |
if ($column->getAutoincrement() !== true) {
|
|
|
839 |
continue;
|
|
|
840 |
}
|
|
|
841 |
|
|
|
842 |
$column->setAutoincrement(false);
|
|
|
843 |
|
|
|
844 |
$sql[] = 'ALTER TABLE ' . $tableNameSQL . ' MODIFY ' .
|
|
|
845 |
$this->getColumnDeclarationSQL($column->getQuotedName($this), $column->toArray());
|
|
|
846 |
|
|
|
847 |
// original autoincrement information might be needed later on by other parts of the table alteration
|
|
|
848 |
$column->setAutoincrement(true);
|
|
|
849 |
}
|
|
|
850 |
|
|
|
851 |
return $sql;
|
|
|
852 |
}
|
|
|
853 |
|
|
|
854 |
/**
|
|
|
855 |
* @param TableDiff $diff The table diff to gather the SQL for.
|
|
|
856 |
*
|
|
|
857 |
* @return string[]
|
|
|
858 |
*
|
|
|
859 |
* @throws Exception
|
|
|
860 |
*/
|
|
|
861 |
private function getPreAlterTableAlterIndexForeignKeySQL(TableDiff $diff): array
|
|
|
862 |
{
|
|
|
863 |
$table = $diff->getOldTable();
|
|
|
864 |
|
|
|
865 |
if ($table === null) {
|
|
|
866 |
return [];
|
|
|
867 |
}
|
|
|
868 |
|
|
|
869 |
$primaryKey = $table->getPrimaryKey();
|
|
|
870 |
|
|
|
871 |
if ($primaryKey === null) {
|
|
|
872 |
return [];
|
|
|
873 |
}
|
|
|
874 |
|
|
|
875 |
$primaryKeyColumns = [];
|
|
|
876 |
|
|
|
877 |
foreach ($primaryKey->getColumns() as $columnName) {
|
|
|
878 |
if (! $table->hasColumn($columnName)) {
|
|
|
879 |
continue;
|
|
|
880 |
}
|
|
|
881 |
|
|
|
882 |
$primaryKeyColumns[] = $table->getColumn($columnName);
|
|
|
883 |
}
|
|
|
884 |
|
|
|
885 |
if (count($primaryKeyColumns) === 0) {
|
|
|
886 |
return [];
|
|
|
887 |
}
|
|
|
888 |
|
|
|
889 |
$sql = [];
|
|
|
890 |
|
|
|
891 |
$tableNameSQL = $table->getQuotedName($this);
|
|
|
892 |
|
|
|
893 |
foreach ($diff->getModifiedIndexes() as $changedIndex) {
|
|
|
894 |
// Changed primary key
|
|
|
895 |
if (! $changedIndex->isPrimary()) {
|
|
|
896 |
continue;
|
|
|
897 |
}
|
|
|
898 |
|
|
|
899 |
foreach ($primaryKeyColumns as $column) {
|
|
|
900 |
// Check if an autoincrement column was dropped from the primary key.
|
|
|
901 |
if (! $column->getAutoincrement() || in_array($column->getName(), $changedIndex->getColumns(), true)) {
|
|
|
902 |
continue;
|
|
|
903 |
}
|
|
|
904 |
|
|
|
905 |
// The autoincrement attribute needs to be removed from the dropped column
|
|
|
906 |
// before we can drop and recreate the primary key.
|
|
|
907 |
$column->setAutoincrement(false);
|
|
|
908 |
|
|
|
909 |
$sql[] = 'ALTER TABLE ' . $tableNameSQL . ' MODIFY ' .
|
|
|
910 |
$this->getColumnDeclarationSQL($column->getQuotedName($this), $column->toArray());
|
|
|
911 |
|
|
|
912 |
// Restore the autoincrement attribute as it might be needed later on
|
|
|
913 |
// by other parts of the table alteration.
|
|
|
914 |
$column->setAutoincrement(true);
|
|
|
915 |
}
|
|
|
916 |
}
|
|
|
917 |
|
|
|
918 |
return $sql;
|
|
|
919 |
}
|
|
|
920 |
|
|
|
921 |
/**
|
|
|
922 |
* @param TableDiff $diff The table diff to gather the SQL for.
|
|
|
923 |
*
|
|
|
924 |
* @return string[]
|
|
|
925 |
*/
|
|
|
926 |
protected function getPreAlterTableRenameIndexForeignKeySQL(TableDiff $diff)
|
|
|
927 |
{
|
|
|
928 |
$sql = [];
|
|
|
929 |
|
|
|
930 |
$tableNameSQL = ($diff->getOldTable() ?? $diff->getName($this))->getQuotedName($this);
|
|
|
931 |
|
|
|
932 |
foreach ($this->getRemainingForeignKeyConstraintsRequiringRenamedIndexes($diff) as $foreignKey) {
|
|
|
933 |
if (in_array($foreignKey, $diff->getModifiedForeignKeys(), true)) {
|
|
|
934 |
continue;
|
|
|
935 |
}
|
|
|
936 |
|
|
|
937 |
$sql[] = $this->getDropForeignKeySQL($foreignKey->getQuotedName($this), $tableNameSQL);
|
|
|
938 |
}
|
|
|
939 |
|
|
|
940 |
return $sql;
|
|
|
941 |
}
|
|
|
942 |
|
|
|
943 |
/**
|
|
|
944 |
* Returns the remaining foreign key constraints that require one of the renamed indexes.
|
|
|
945 |
*
|
|
|
946 |
* "Remaining" here refers to the diff between the foreign keys currently defined in the associated
|
|
|
947 |
* table and the foreign keys to be removed.
|
|
|
948 |
*
|
|
|
949 |
* @param TableDiff $diff The table diff to evaluate.
|
|
|
950 |
*
|
|
|
951 |
* @return ForeignKeyConstraint[]
|
|
|
952 |
*/
|
|
|
953 |
private function getRemainingForeignKeyConstraintsRequiringRenamedIndexes(TableDiff $diff): array
|
|
|
954 |
{
|
|
|
955 |
if (count($diff->getRenamedIndexes()) === 0) {
|
|
|
956 |
return [];
|
|
|
957 |
}
|
|
|
958 |
|
|
|
959 |
$table = $diff->getOldTable();
|
|
|
960 |
|
|
|
961 |
if ($table === null) {
|
|
|
962 |
return [];
|
|
|
963 |
}
|
|
|
964 |
|
|
|
965 |
$foreignKeys = [];
|
|
|
966 |
/** @var ForeignKeyConstraint[] $remainingForeignKeys */
|
|
|
967 |
$remainingForeignKeys = array_diff_key(
|
|
|
968 |
$table->getForeignKeys(),
|
|
|
969 |
$diff->getDroppedForeignKeys(),
|
|
|
970 |
);
|
|
|
971 |
|
|
|
972 |
foreach ($remainingForeignKeys as $foreignKey) {
|
|
|
973 |
foreach ($diff->getRenamedIndexes() as $index) {
|
|
|
974 |
if ($foreignKey->intersectsIndexColumns($index)) {
|
|
|
975 |
$foreignKeys[] = $foreignKey;
|
|
|
976 |
|
|
|
977 |
break;
|
|
|
978 |
}
|
|
|
979 |
}
|
|
|
980 |
}
|
|
|
981 |
|
|
|
982 |
return $foreignKeys;
|
|
|
983 |
}
|
|
|
984 |
|
|
|
985 |
/**
|
|
|
986 |
* {@inheritdoc}
|
|
|
987 |
*/
|
|
|
988 |
protected function getPostAlterTableIndexForeignKeySQL(TableDiff $diff)
|
|
|
989 |
{
|
|
|
990 |
return array_merge(
|
|
|
991 |
parent::getPostAlterTableIndexForeignKeySQL($diff),
|
|
|
992 |
$this->getPostAlterTableRenameIndexForeignKeySQL($diff),
|
|
|
993 |
);
|
|
|
994 |
}
|
|
|
995 |
|
|
|
996 |
/**
|
|
|
997 |
* @param TableDiff $diff The table diff to gather the SQL for.
|
|
|
998 |
*
|
|
|
999 |
* @return string[]
|
|
|
1000 |
*/
|
|
|
1001 |
protected function getPostAlterTableRenameIndexForeignKeySQL(TableDiff $diff)
|
|
|
1002 |
{
|
|
|
1003 |
$sql = [];
|
|
|
1004 |
$newName = $diff->getNewName();
|
|
|
1005 |
|
|
|
1006 |
if ($newName !== false) {
|
|
|
1007 |
$tableNameSQL = $newName->getQuotedName($this);
|
|
|
1008 |
} else {
|
|
|
1009 |
$tableNameSQL = ($diff->getOldTable() ?? $diff->getName($this))->getQuotedName($this);
|
|
|
1010 |
}
|
|
|
1011 |
|
|
|
1012 |
foreach ($this->getRemainingForeignKeyConstraintsRequiringRenamedIndexes($diff) as $foreignKey) {
|
|
|
1013 |
if (in_array($foreignKey, $diff->getModifiedForeignKeys(), true)) {
|
|
|
1014 |
continue;
|
|
|
1015 |
}
|
|
|
1016 |
|
|
|
1017 |
$sql[] = $this->getCreateForeignKeySQL($foreignKey, $tableNameSQL);
|
|
|
1018 |
}
|
|
|
1019 |
|
|
|
1020 |
return $sql;
|
|
|
1021 |
}
|
|
|
1022 |
|
|
|
1023 |
/**
|
|
|
1024 |
* {@inheritDoc}
|
|
|
1025 |
*/
|
|
|
1026 |
protected function getCreateIndexSQLFlags(Index $index)
|
|
|
1027 |
{
|
|
|
1028 |
$type = '';
|
|
|
1029 |
if ($index->isUnique()) {
|
|
|
1030 |
$type .= 'UNIQUE ';
|
|
|
1031 |
} elseif ($index->hasFlag('fulltext')) {
|
|
|
1032 |
$type .= 'FULLTEXT ';
|
|
|
1033 |
} elseif ($index->hasFlag('spatial')) {
|
|
|
1034 |
$type .= 'SPATIAL ';
|
|
|
1035 |
}
|
|
|
1036 |
|
|
|
1037 |
return $type;
|
|
|
1038 |
}
|
|
|
1039 |
|
|
|
1040 |
/**
|
|
|
1041 |
* {@inheritDoc}
|
|
|
1042 |
*/
|
|
|
1043 |
public function getIntegerTypeDeclarationSQL(array $column)
|
|
|
1044 |
{
|
|
|
1045 |
return 'INT' . $this->_getCommonIntegerTypeDeclarationSQL($column);
|
|
|
1046 |
}
|
|
|
1047 |
|
|
|
1048 |
/**
|
|
|
1049 |
* {@inheritDoc}
|
|
|
1050 |
*/
|
|
|
1051 |
public function getBigIntTypeDeclarationSQL(array $column)
|
|
|
1052 |
{
|
|
|
1053 |
return 'BIGINT' . $this->_getCommonIntegerTypeDeclarationSQL($column);
|
|
|
1054 |
}
|
|
|
1055 |
|
|
|
1056 |
/**
|
|
|
1057 |
* {@inheritDoc}
|
|
|
1058 |
*/
|
|
|
1059 |
public function getSmallIntTypeDeclarationSQL(array $column)
|
|
|
1060 |
{
|
|
|
1061 |
return 'SMALLINT' . $this->_getCommonIntegerTypeDeclarationSQL($column);
|
|
|
1062 |
}
|
|
|
1063 |
|
|
|
1064 |
/**
|
|
|
1065 |
* {@inheritdoc}
|
|
|
1066 |
*/
|
|
|
1067 |
public function getFloatDeclarationSQL(array $column)
|
|
|
1068 |
{
|
|
|
1069 |
return 'DOUBLE PRECISION' . $this->getUnsignedDeclaration($column);
|
|
|
1070 |
}
|
|
|
1071 |
|
|
|
1072 |
/**
|
|
|
1073 |
* {@inheritdoc}
|
|
|
1074 |
*/
|
|
|
1075 |
public function getDecimalTypeDeclarationSQL(array $column)
|
|
|
1076 |
{
|
|
|
1077 |
return parent::getDecimalTypeDeclarationSQL($column) . $this->getUnsignedDeclaration($column);
|
|
|
1078 |
}
|
|
|
1079 |
|
|
|
1080 |
/**
|
|
|
1081 |
* Get unsigned declaration for a column.
|
|
|
1082 |
*
|
|
|
1083 |
* @param mixed[] $columnDef
|
|
|
1084 |
*/
|
|
|
1085 |
private function getUnsignedDeclaration(array $columnDef): string
|
|
|
1086 |
{
|
|
|
1087 |
return ! empty($columnDef['unsigned']) ? ' UNSIGNED' : '';
|
|
|
1088 |
}
|
|
|
1089 |
|
|
|
1090 |
/**
|
|
|
1091 |
* {@inheritDoc}
|
|
|
1092 |
*/
|
|
|
1093 |
protected function _getCommonIntegerTypeDeclarationSQL(array $column)
|
|
|
1094 |
{
|
|
|
1095 |
$autoinc = '';
|
|
|
1096 |
if (! empty($column['autoincrement'])) {
|
|
|
1097 |
$autoinc = ' AUTO_INCREMENT';
|
|
|
1098 |
}
|
|
|
1099 |
|
|
|
1100 |
return $this->getUnsignedDeclaration($column) . $autoinc;
|
|
|
1101 |
}
|
|
|
1102 |
|
|
|
1103 |
/**
|
|
|
1104 |
* {@inheritDoc}
|
|
|
1105 |
*
|
|
|
1106 |
* @internal The method should be only used from within the {@see AbstractPlatform} class hierarchy.
|
|
|
1107 |
*/
|
|
|
1108 |
public function getColumnCharsetDeclarationSQL($charset)
|
|
|
1109 |
{
|
|
|
1110 |
return 'CHARACTER SET ' . $charset;
|
|
|
1111 |
}
|
|
|
1112 |
|
|
|
1113 |
/**
|
|
|
1114 |
* {@inheritDoc}
|
|
|
1115 |
*
|
|
|
1116 |
* @internal The method should be only used from within the {@see AbstractPlatform} class hierarchy.
|
|
|
1117 |
*/
|
|
|
1118 |
public function getAdvancedForeignKeyOptionsSQL(ForeignKeyConstraint $foreignKey)
|
|
|
1119 |
{
|
|
|
1120 |
$query = '';
|
|
|
1121 |
if ($foreignKey->hasOption('match')) {
|
|
|
1122 |
$query .= ' MATCH ' . $foreignKey->getOption('match');
|
|
|
1123 |
}
|
|
|
1124 |
|
|
|
1125 |
$query .= parent::getAdvancedForeignKeyOptionsSQL($foreignKey);
|
|
|
1126 |
|
|
|
1127 |
return $query;
|
|
|
1128 |
}
|
|
|
1129 |
|
|
|
1130 |
/**
|
|
|
1131 |
* {@inheritDoc}
|
|
|
1132 |
*/
|
|
|
1133 |
public function getDropIndexSQL($index, $table = null)
|
|
|
1134 |
{
|
|
|
1135 |
if ($index instanceof Index) {
|
|
|
1136 |
Deprecation::trigger(
|
|
|
1137 |
'doctrine/dbal',
|
|
|
1138 |
'https://github.com/doctrine/dbal/issues/4798',
|
|
|
1139 |
'Passing $index as an Index object to %s is deprecated. Pass it as a quoted name instead.',
|
|
|
1140 |
__METHOD__,
|
|
|
1141 |
);
|
|
|
1142 |
|
|
|
1143 |
$indexName = $index->getQuotedName($this);
|
|
|
1144 |
} elseif (is_string($index)) {
|
|
|
1145 |
$indexName = $index;
|
|
|
1146 |
} else {
|
|
|
1147 |
throw new InvalidArgumentException(
|
|
|
1148 |
__METHOD__ . '() expects $index parameter to be string or ' . Index::class . '.',
|
|
|
1149 |
);
|
|
|
1150 |
}
|
|
|
1151 |
|
|
|
1152 |
if ($table instanceof Table) {
|
|
|
1153 |
Deprecation::trigger(
|
|
|
1154 |
'doctrine/dbal',
|
|
|
1155 |
'https://github.com/doctrine/dbal/issues/4798',
|
|
|
1156 |
'Passing $table as a Table object to %s is deprecated. Pass it as a quoted name instead.',
|
|
|
1157 |
__METHOD__,
|
|
|
1158 |
);
|
|
|
1159 |
|
|
|
1160 |
$table = $table->getQuotedName($this);
|
|
|
1161 |
} elseif (! is_string($table)) {
|
|
|
1162 |
throw new InvalidArgumentException(
|
|
|
1163 |
__METHOD__ . '() expects $table parameter to be string or ' . Table::class . '.',
|
|
|
1164 |
);
|
|
|
1165 |
}
|
|
|
1166 |
|
|
|
1167 |
if ($index instanceof Index && $index->isPrimary()) {
|
|
|
1168 |
// MySQL primary keys are always named "PRIMARY",
|
|
|
1169 |
// so we cannot use them in statements because of them being keyword.
|
|
|
1170 |
return $this->getDropPrimaryKeySQL($table);
|
|
|
1171 |
}
|
|
|
1172 |
|
|
|
1173 |
return 'DROP INDEX ' . $indexName . ' ON ' . $table;
|
|
|
1174 |
}
|
|
|
1175 |
|
|
|
1176 |
/**
|
|
|
1177 |
* @param string $table
|
|
|
1178 |
*
|
|
|
1179 |
* @return string
|
|
|
1180 |
*/
|
|
|
1181 |
protected function getDropPrimaryKeySQL($table)
|
|
|
1182 |
{
|
|
|
1183 |
return 'ALTER TABLE ' . $table . ' DROP PRIMARY KEY';
|
|
|
1184 |
}
|
|
|
1185 |
|
|
|
1186 |
/**
|
|
|
1187 |
* The `ALTER TABLE ... DROP CONSTRAINT` syntax is only available as of MySQL 8.0.19.
|
|
|
1188 |
*
|
|
|
1189 |
* @link https://dev.mysql.com/doc/refman/8.0/en/alter-table.html
|
|
|
1190 |
*/
|
|
|
1191 |
public function getDropUniqueConstraintSQL(string $name, string $tableName): string
|
|
|
1192 |
{
|
|
|
1193 |
return $this->getDropIndexSQL($name, $tableName);
|
|
|
1194 |
}
|
|
|
1195 |
|
|
|
1196 |
/**
|
|
|
1197 |
* {@inheritDoc}
|
|
|
1198 |
*/
|
|
|
1199 |
public function getSetTransactionIsolationSQL($level)
|
|
|
1200 |
{
|
|
|
1201 |
return 'SET SESSION TRANSACTION ISOLATION LEVEL ' . $this->_getTransactionIsolationLevelSQL($level);
|
|
|
1202 |
}
|
|
|
1203 |
|
|
|
1204 |
/**
|
|
|
1205 |
* {@inheritDoc}
|
|
|
1206 |
*/
|
|
|
1207 |
public function getName()
|
|
|
1208 |
{
|
|
|
1209 |
Deprecation::triggerIfCalledFromOutside(
|
|
|
1210 |
'doctrine/dbal',
|
|
|
1211 |
'https://github.com/doctrine/dbal/issues/4749',
|
|
|
1212 |
'AbstractMySQLPlatform::getName() is deprecated. Identify platforms by their class.',
|
|
|
1213 |
);
|
|
|
1214 |
|
|
|
1215 |
return 'mysql';
|
|
|
1216 |
}
|
|
|
1217 |
|
|
|
1218 |
/**
|
|
|
1219 |
* {@inheritDoc}
|
|
|
1220 |
*/
|
|
|
1221 |
public function getReadLockSQL()
|
|
|
1222 |
{
|
|
|
1223 |
return 'LOCK IN SHARE MODE';
|
|
|
1224 |
}
|
|
|
1225 |
|
|
|
1226 |
/**
|
|
|
1227 |
* {@inheritDoc}
|
|
|
1228 |
*/
|
|
|
1229 |
protected function initializeDoctrineTypeMappings()
|
|
|
1230 |
{
|
|
|
1231 |
$this->doctrineTypeMapping = [
|
|
|
1232 |
'bigint' => 'bigint',
|
|
|
1233 |
'binary' => 'binary',
|
|
|
1234 |
'blob' => 'blob',
|
|
|
1235 |
'char' => 'string',
|
|
|
1236 |
'date' => 'date',
|
|
|
1237 |
'datetime' => 'datetime',
|
|
|
1238 |
'decimal' => 'decimal',
|
|
|
1239 |
'double' => 'float',
|
|
|
1240 |
'float' => 'float',
|
|
|
1241 |
'int' => 'integer',
|
|
|
1242 |
'integer' => 'integer',
|
|
|
1243 |
'longblob' => 'blob',
|
|
|
1244 |
'longtext' => 'text',
|
|
|
1245 |
'mediumblob' => 'blob',
|
|
|
1246 |
'mediumint' => 'integer',
|
|
|
1247 |
'mediumtext' => 'text',
|
|
|
1248 |
'numeric' => 'decimal',
|
|
|
1249 |
'real' => 'float',
|
|
|
1250 |
'set' => 'simple_array',
|
|
|
1251 |
'smallint' => 'smallint',
|
|
|
1252 |
'string' => 'string',
|
|
|
1253 |
'text' => 'text',
|
|
|
1254 |
'time' => 'time',
|
|
|
1255 |
'timestamp' => 'datetime',
|
|
|
1256 |
'tinyblob' => 'blob',
|
|
|
1257 |
'tinyint' => 'boolean',
|
|
|
1258 |
'tinytext' => 'text',
|
|
|
1259 |
'varbinary' => 'binary',
|
|
|
1260 |
'varchar' => 'string',
|
|
|
1261 |
'year' => 'date',
|
|
|
1262 |
];
|
|
|
1263 |
}
|
|
|
1264 |
|
|
|
1265 |
/**
|
|
|
1266 |
* {@inheritDoc}
|
|
|
1267 |
*
|
|
|
1268 |
* @deprecated
|
|
|
1269 |
*/
|
|
|
1270 |
public function getVarcharMaxLength()
|
|
|
1271 |
{
|
|
|
1272 |
Deprecation::triggerIfCalledFromOutside(
|
|
|
1273 |
'doctrine/dbal',
|
|
|
1274 |
'https://github.com/doctrine/dbal/issues/3263',
|
|
|
1275 |
'AbstractMySQLPlatform::getVarcharMaxLength() is deprecated.',
|
|
|
1276 |
);
|
|
|
1277 |
|
|
|
1278 |
return 65535;
|
|
|
1279 |
}
|
|
|
1280 |
|
|
|
1281 |
/**
|
|
|
1282 |
* {@inheritdoc}
|
|
|
1283 |
*
|
|
|
1284 |
* @deprecated
|
|
|
1285 |
*/
|
|
|
1286 |
public function getBinaryMaxLength()
|
|
|
1287 |
{
|
|
|
1288 |
Deprecation::triggerIfCalledFromOutside(
|
|
|
1289 |
'doctrine/dbal',
|
|
|
1290 |
'https://github.com/doctrine/dbal/issues/3263',
|
|
|
1291 |
'AbstractMySQLPlatform::getBinaryMaxLength() is deprecated.',
|
|
|
1292 |
);
|
|
|
1293 |
|
|
|
1294 |
return 65535;
|
|
|
1295 |
}
|
|
|
1296 |
|
|
|
1297 |
/**
|
|
|
1298 |
* {@inheritDoc}
|
|
|
1299 |
*
|
|
|
1300 |
* @deprecated Implement {@see createReservedKeywordsList()} instead.
|
|
|
1301 |
*/
|
|
|
1302 |
protected function getReservedKeywordsClass()
|
|
|
1303 |
{
|
|
|
1304 |
Deprecation::triggerIfCalledFromOutside(
|
|
|
1305 |
'doctrine/dbal',
|
|
|
1306 |
'https://github.com/doctrine/dbal/issues/4510',
|
|
|
1307 |
'AbstractMySQLPlatform::getReservedKeywordsClass() is deprecated,'
|
|
|
1308 |
. ' use AbstractMySQLPlatform::createReservedKeywordsList() instead.',
|
|
|
1309 |
);
|
|
|
1310 |
|
|
|
1311 |
return Keywords\MySQLKeywords::class;
|
|
|
1312 |
}
|
|
|
1313 |
|
|
|
1314 |
/**
|
|
|
1315 |
* {@inheritDoc}
|
|
|
1316 |
*
|
|
|
1317 |
* MySQL commits a transaction implicitly when DROP TABLE is executed, however not
|
|
|
1318 |
* if DROP TEMPORARY TABLE is executed.
|
|
|
1319 |
*/
|
|
|
1320 |
public function getDropTemporaryTableSQL($table)
|
|
|
1321 |
{
|
|
|
1322 |
if ($table instanceof Table) {
|
|
|
1323 |
Deprecation::trigger(
|
|
|
1324 |
'doctrine/dbal',
|
|
|
1325 |
'https://github.com/doctrine/dbal/issues/4798',
|
|
|
1326 |
'Passing $table as a Table object to %s is deprecated. Pass it as a quoted name instead.',
|
|
|
1327 |
__METHOD__,
|
|
|
1328 |
);
|
|
|
1329 |
|
|
|
1330 |
$table = $table->getQuotedName($this);
|
|
|
1331 |
} elseif (! is_string($table)) {
|
|
|
1332 |
throw new InvalidArgumentException(
|
|
|
1333 |
__METHOD__ . '() expects $table parameter to be string or ' . Table::class . '.',
|
|
|
1334 |
);
|
|
|
1335 |
}
|
|
|
1336 |
|
|
|
1337 |
return 'DROP TEMPORARY TABLE ' . $table;
|
|
|
1338 |
}
|
|
|
1339 |
|
|
|
1340 |
/**
|
|
|
1341 |
* Gets the SQL Snippet used to declare a BLOB column type.
|
|
|
1342 |
* TINYBLOB : 2 ^ 8 - 1 = 255
|
|
|
1343 |
* BLOB : 2 ^ 16 - 1 = 65535
|
|
|
1344 |
* MEDIUMBLOB : 2 ^ 24 - 1 = 16777215
|
|
|
1345 |
* LONGBLOB : 2 ^ 32 - 1 = 4294967295
|
|
|
1346 |
*
|
|
|
1347 |
* {@inheritDoc}
|
|
|
1348 |
*/
|
|
|
1349 |
public function getBlobTypeDeclarationSQL(array $column)
|
|
|
1350 |
{
|
|
|
1351 |
if (! empty($column['length']) && is_numeric($column['length'])) {
|
|
|
1352 |
$length = $column['length'];
|
|
|
1353 |
|
|
|
1354 |
if ($length <= static::LENGTH_LIMIT_TINYBLOB) {
|
|
|
1355 |
return 'TINYBLOB';
|
|
|
1356 |
}
|
|
|
1357 |
|
|
|
1358 |
if ($length <= static::LENGTH_LIMIT_BLOB) {
|
|
|
1359 |
return 'BLOB';
|
|
|
1360 |
}
|
|
|
1361 |
|
|
|
1362 |
if ($length <= static::LENGTH_LIMIT_MEDIUMBLOB) {
|
|
|
1363 |
return 'MEDIUMBLOB';
|
|
|
1364 |
}
|
|
|
1365 |
}
|
|
|
1366 |
|
|
|
1367 |
return 'LONGBLOB';
|
|
|
1368 |
}
|
|
|
1369 |
|
|
|
1370 |
/**
|
|
|
1371 |
* {@inheritdoc}
|
|
|
1372 |
*/
|
|
|
1373 |
public function quoteStringLiteral($str)
|
|
|
1374 |
{
|
|
|
1375 |
$str = str_replace('\\', '\\\\', $str); // MySQL requires backslashes to be escaped
|
|
|
1376 |
|
|
|
1377 |
return parent::quoteStringLiteral($str);
|
|
|
1378 |
}
|
|
|
1379 |
|
|
|
1380 |
/**
|
|
|
1381 |
* {@inheritdoc}
|
|
|
1382 |
*/
|
|
|
1383 |
public function getDefaultTransactionIsolationLevel()
|
|
|
1384 |
{
|
|
|
1385 |
return TransactionIsolationLevel::REPEATABLE_READ;
|
|
|
1386 |
}
|
|
|
1387 |
|
|
|
1388 |
public function supportsColumnLengthIndexes(): bool
|
|
|
1389 |
{
|
|
|
1390 |
return true;
|
|
|
1391 |
}
|
|
|
1392 |
|
|
|
1393 |
private function getDatabaseNameSQL(?string $databaseName): string
|
|
|
1394 |
{
|
|
|
1395 |
if ($databaseName !== null) {
|
|
|
1396 |
return $this->quoteStringLiteral($databaseName);
|
|
|
1397 |
}
|
|
|
1398 |
|
|
|
1399 |
return $this->getCurrentDatabaseExpression();
|
|
|
1400 |
}
|
|
|
1401 |
|
|
|
1402 |
public function createSchemaManager(Connection $connection): MySQLSchemaManager
|
|
|
1403 |
{
|
|
|
1404 |
return new MySQLSchemaManager($connection, $this);
|
|
|
1405 |
}
|
|
|
1406 |
|
|
|
1407 |
/**
|
|
|
1408 |
* @param list<T> $assets
|
|
|
1409 |
*
|
|
|
1410 |
* @return array<string,T>
|
|
|
1411 |
*
|
|
|
1412 |
* @template T of AbstractAsset
|
|
|
1413 |
*/
|
|
|
1414 |
private function indexAssetsByLowerCaseName(array $assets): array
|
|
|
1415 |
{
|
|
|
1416 |
$result = [];
|
|
|
1417 |
|
|
|
1418 |
foreach ($assets as $asset) {
|
|
|
1419 |
$result[strtolower($asset->getName())] = $asset;
|
|
|
1420 |
}
|
|
|
1421 |
|
|
|
1422 |
return $result;
|
|
|
1423 |
}
|
|
|
1424 |
}
|