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<?php |
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namespace yentu\manipulators; |
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use yentu\Parameters; |
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class Postgresql extends AbstractDatabaseManipulator |
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{ |
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private function buildTableName($name, $schema) |
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{ |
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return ($schema === false || $schema == '' ? '' : "\"{$schema}\".") . "\"$name\""; |
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} |
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private function setSearchField($details) |
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{ |
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if ($details['schema'] != null) { |
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$this->query( |
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sprintf('SET search_path TO "%s", public', $details['schema']) |
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); |
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} |
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} |
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protected function getDriverName() |
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{ |
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return 'pgsql'; |
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} |
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#[\Override] |
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protected function _addSchema($name) |
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{ |
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$this->query(sprintf('CREATE SCHEMA "%s"', $name)); |
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} |
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#[\Override] |
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protected function _dropSchema($name) |
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{ |
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$this->query(sprintf('DROP SCHEMA "%s"', $name)); |
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} |
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#[\Override] |
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protected function _addTable($details) |
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{ |
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$this->query(sprintf('CREATE TABLE %s ()', $this->buildTableName($details['name'], $details['schema']))); |
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} |
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#[\Override] |
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protected function _addView($details) |
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{ |
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$this->setSearchField($details); |
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$this->query(sprintf('CREATE VIEW %s AS %s', $this->buildTableName($details['name'], $details['schema']), $details['definition'])); |
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} |
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#[\Override] |
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protected function _dropView($details) |
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{ |
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$this->query(sprintf('DROP VIEW %s', $this->buildTableName($details['name'], $details['schema']))); |
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} |
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#[\Override] |
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protected function _changeViewDefinition($details) |
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{ |
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$this->setSearchField($details['to']); |
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$name = $this->buildTableName($details['to']['name'], $details['to']['schema']); |
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$this->query(sprintf("CREATE OR REPLACE VIEW %s AS %s", $name, $details['to']['definition'])); |
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} |
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#[\Override] |
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protected function _dropTable($details) |
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{ |
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$primaryKey = $this->query( |
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"select column_default from |
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information_schema.table_constraints pk |
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join information_schema.key_column_usage c on |
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c.table_name = pk.table_name and |
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c.constraint_name = pk.constraint_name and |
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c.constraint_schema = pk.table_schema |
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join information_schema.columns cl on |
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cl.table_name = c.table_name and |
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cl.table_schema = pk.table_schema and |
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cl.column_name = c.column_name |
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where pk.table_name = ? and pk.table_schema=? |
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and constraint_type = 'PRIMARY KEY'", array($details['name'], $details['schema'] == '' ? $this->getDefaultSchema() : $details['schema']) |
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); |
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$this->query(sprintf('DROP TABLE %s', $this->buildTableName($details['name'], $details['schema']))); |
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if ($primaryKey) { |
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if (preg_match("/nextval\(\'(?<sequence>.*)\'\:\:regclass\)/i", $primaryKey[0]['column_default'] ?? '', $matches)) { |
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$this->query(sprintf('DROP SEQUENCE IF EXISTS "%s"', $matches['sequence'])); |
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} |
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} |
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} |
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public function describe() |
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{ |
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$descriptor = new \yentu\descriptors\Postgresql($this); |
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return $descriptor->describe(); |
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} |
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#[\Override] |
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protected function _addColumn($details) |
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{ |
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$this->query( |
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sprintf('ALTER TABLE %s ADD COlUMN "%s" %s', $this->buildTableName($details['table'], $details['schema']), $details['name'], $this->convertTypes( |
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$details['type'], self::CONVERT_TO_DRIVER, $details['length'] |
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) |
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) |
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); |
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$this->_changeColumnNulls($details); |
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$this->_changeColumnDefault($details); |
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} |
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#[\Override] |
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protected function _dropColumn($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s DROP COLUMN "%s"', $this->buildTableName($details['table'], $details['schema']), $details['name'] |
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) |
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); |
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} |
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#[\Override] |
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protected function _changeColumnDefault($details) |
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{ |
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$details = Parameters::wrap($details, ['default']); |
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$query = 'ALTER TABLE %s ALTER COLUMN "%s" '; |
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if ($details['default'] != '') { |
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$tableName = $this->buildTableName($details['table'], $details['schema']); |
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$columnName = $details['name']; |
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$default = "SET DEFAULT {$details['default']}"; |
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$this->query(sprintf($query . $default, $tableName, $columnName)); |
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} else if (isset($details['to'])) { |
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if ($details['to']['default'] != '') { |
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$tableName = $this->buildTableName($details['to']['table'], $details['to']['schema']); |
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$columnName = $details['to']['name']; |
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$default = "SET DEFAULT {$details['to']['default']}"; |
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} else if ($details['to']['default'] == '' && $details['from']['default'] != '') { |
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$tableName = $this->buildTableName($details['to']['table'], $details['to']['schema']); |
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$columnName = $details['to']['name']; |
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$default = "DROP DEFAULT"; |
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} |
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$this->query(sprintf($query . $default, $tableName, $columnName)); |
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} |
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} |
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/** |
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* |
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* @param array $details |
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*/ |
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#[\Override] |
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protected function _changeColumnNulls($details) |
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{ |
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$details = Parameters::wrap($details, ['nulls']); |
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$query = 'ALTER TABLE %s ALTER COLUMN "%s" '; |
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if ($details['nulls'] === false) { |
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$tableName = $this->buildTableName($details['table'], $details['schema']); |
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$columnName = $details['name']; |
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$null = ' SET NOT NULL'; |
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$this->query(sprintf($query . $null, $tableName, $columnName)); |
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} else if (isset($details['to'])) { |
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if ($details['to']['nulls'] === false) { |
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$tableName = $this->buildTableName($details['to']['table'], $details['to']['schema']); |
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$columnName = $details['to']['name']; |
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$null = ' SET NOT NULL'; |
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} else { |
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$tableName = $this->buildTableName($details['to']['table'], $details['to']['schema']); |
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$columnName = $details['to']['name']; |
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$null = ' DROP NOT NULL'; |
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} |
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$this->query(sprintf($query . $null, $tableName, $columnName)); |
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} |
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} |
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#[\Override] |
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protected function _changeColumnName($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s RENAME COLUMN "%s" TO "%s"', $this->buildTableName($details['to']['table'], $details['to']['schema']), $details['from']['name'], $details['to']['name'] |
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) |
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); |
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} |
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#[\Override] |
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protected function _addPrimaryKey($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s ADD CONSTRAINT "%s" PRIMARY KEY ("%s")', $this->buildTableName($details['table'], $details['schema']), $details['name'], implode('","', $details['columns']) |
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) |
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); |
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} |
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#[\Override] |
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protected function _dropPrimaryKey($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s DROP CONSTRAINT "%s" CASCADE', $this->buildTableName($details['table'], $details['schema']), $details['name'] |
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) |
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); |
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} |
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#[\Override] |
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protected function _addUniqueKey($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s ADD CONSTRAINT "%s" UNIQUE ("%s")', $this->buildTableName($details['table'], $details['schema']), $details['name'], implode('","', $details['columns']) |
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) |
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); |
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} |
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private function dropKeyItem($details, $type) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s DROP CONSTRAINT "%s" CASCADE', $this->buildTableName($details['table'], $details['schema']), $details['name'] |
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) |
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); |
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//$this->dropTableItem($details, $type); |
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} |
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#[\Override] |
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protected function _dropUniqueKey($details) |
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{ |
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$this->dropKeyItem($details, 'unique_keys'); |
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} |
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#[\Override] |
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protected function _addAutoPrimaryKey($details) |
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{ |
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$sequence = $this->buildTableName("{$details['table']}_{$details['column']}_seq", $details['schema']); |
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$this->query("CREATE SEQUENCE $sequence"); |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s ALTER COLUMN "%s" SET DEFAULT nextval(\'%s\')', $this->buildTableName($details['table'], |
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$details['schema']), $details['column'], $sequence |
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) |
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); |
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} |
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#[\Override] |
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protected function _dropAutoPrimaryKey($details) |
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{ |
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$sequence = $this->buildTableName("{$details['table']}_{$details['column']}_seq", $details['schema']); |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s ALTER COLUMN "%s" SET DEFAULT NULL', $this->buildTableName($details['table'], |
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$details['schema']), $details['column'], $sequence |
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) |
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); |
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$this->query("DROP SEQUENCE IF EXISTS $sequence"); |
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} |
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#[\Override] |
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protected function _addForeignKey($details) |
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{ |
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$this->query( |
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sprintf( |
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'ALTER TABLE %s ADD CONSTRAINT "%s" FOREIGN KEY ("%s") REFERENCES %s ("%s") MATCH FULL ON DELETE %s ON UPDATE %s', |
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$this->buildTableName($details['table'], $details['schema']), $details['name'], |
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implode('","', $details['columns']), $this->buildTableName($details['foreign_table'], $details['foreign_schema']), |
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implode('","', $details['foreign_columns']), |
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$details['on_delete'] == '' ? 'NO ACTION' : $details['on_delete'], $details['on_update'] == '' ? 'NO ACTION' : $details['on_update'] |
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) |
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); |
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} |
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#[\Override] |
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protected function _dropForeignKey($details) |
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{ |
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$this->dropKeyItem($details, 'foreign_keys'); |
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} |
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#[\Override] |
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protected function _addIndex($details) |
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{ |
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$this->query( |
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sprintf( |
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'CREATE INDEX %s "%s" ON %s ("%s")', $details['unique'] ? 'UNIQUE' : '', $details['name'], |
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$this->buildTableName($details['table'], $details['schema']), implode('", "', $details['columns']) |
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) |
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); |
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} |
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#[\Override] |
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protected function _dropIndex($details) |
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293
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{ |
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$this->query(sprintf('DROP INDEX %s', $this->buildTableName($details['name'], $details['schema']))); |
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} |
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296
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297
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#[\Override] |
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298
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public function quoteIdentifier(string $identifier): string |
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299
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{ |
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300
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return "\"$identifier\""; |
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301
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} |
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302
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#[\Override] |
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304
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public function convertTypes($type, $direction, $length = null) |
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305
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{ |
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306
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$types = array( |
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307
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'integer' => 'integer', |
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308
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'bigint' => 'bigint', |
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'character varying' => 'string', |
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310
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'numeric' => 'double', |
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311
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'timestamp with time zone' => 'timestamp', |
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312
|
|
|
'timestamp without time zone' => 'timestamp', |
|
313
|
|
|
'text' => 'text', |
|
314
|
|
|
'boolean' => 'boolean', |
|
315
|
|
|
'date' => 'date', |
|
316
|
|
|
'bytea' => 'blob', |
|
317
|
|
|
'oid' => 'bigint' |
|
318
|
|
|
); |
|
319
|
|
|
|
|
320
|
|
|
switch ($direction) { |
|
321
|
|
|
case self::CONVERT_TO_YENTU: |
|
322
|
|
|
$destinationType = $types[strtolower($type)]; |
|
323
|
|
|
break; |
|
324
|
|
|
|
|
325
|
|
|
case self::CONVERT_TO_DRIVER: |
|
326
|
|
|
$destinationType = array_search(strtolower($type), $types); |
|
327
|
|
|
break; |
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
if ($destinationType == '') { |
|
|
|
|
|
|
331
|
|
|
throw new \yentu\exceptions\DatabaseManipulatorException("Invalid data type {$type} requested"); |
|
332
|
|
|
} else if ($destinationType == 'character varying') { |
|
333
|
|
|
$destinationType .= $length === null ? '' : "($length)"; |
|
334
|
|
|
} |
|
335
|
|
|
|
|
336
|
|
|
return $destinationType; |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
#[\Override] |
|
340
|
|
|
protected function _changeTableName($details) |
|
341
|
|
|
{ |
|
342
|
|
|
$this->query(sprintf( |
|
343
|
|
|
"ALTER TABLE %s RENAME TO %s", $this->buildTableName($details['from']['name'], |
|
344
|
|
|
$details['from']['schema']), $this->buildTableName($details['to']['name'], false) |
|
345
|
|
|
) |
|
346
|
|
|
); |
|
347
|
|
|
} |
|
348
|
|
|
} |
|
349
|
|
|
|
ntentan /
yentu
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths