src/Connection.php
public function getCompiler(): SQL\Compiler
    {
        if ($this->compiler === null) {
            switch ($this->getDriver()) {
                case 'mysql':
                    $this->compiler = new SQL\Compiler\MySQL();
                    break;
                case 'dblib':
                case 'mssql':
                case 'sqlsrv':
                case 'sybase':
                    $this->compiler = new SQL\Compiler\SQLServer();
                    break;
                case 'oci':
                case 'oracle':
                    $this->compiler = new SQL\Compiler\Oracle();
                    break;
                case 'firebird':
                    $this->compiler = new SQL\Compiler\Firebird();
                    break;
                case 'db2':
                case 'ibm':
                case 'odbc':
                    $this->compiler = new SQL\Compiler\DB2();
                    break;
                case 'nuodb':
                    $this->compiler = new SQL\Compiler\NuoDB();
                    break;
                default:
                    $this->compiler = new SQL\Compiler();
            }

            $this->compiler->setOptions($this->compilerOptions);
        }

        return $this->compiler;
    }
public function getCompiler(): SQL\Compiler
    {
        if ($this->compiler === null) {
            switch ($this->getDriver()) {
                case 'mysql':
                    $this->compiler = new SQL\Compiler\MySQL();
                    break;
                case 'dblib':
                case 'mssql':
                case 'sqlsrv':
                case 'sybase':
                    $this->compiler = new SQL\Compiler\SQLServer();
                    break;
                case 'oci':
                case 'oracle':
                    $this->compiler = new SQL\Compiler\Oracle();
                    break;
                case 'firebird':
                    $this->compiler = new SQL\Compiler\Firebird();
                    break;
                case 'db2':
                case 'ibm':
                case 'odbc':
                    $this->compiler = new SQL\Compiler\DB2();
                    break;
                case 'nuodb':
                    $this->compiler = new SQL\Compiler\NuoDB();
                    break;
                default:
                    $this->compiler = new SQL\Compiler();
            }

            $this->compiler->setOptions($this->compilerOptions);
        }

        return $this->compiler;
    }
public function getCompiler ( ) : SQL \ Compiler { if ( $ this -> compiler === null ) { switch ( $ this -> getDriver ( ) ) { case 'mysql' : $ this -> compiler = new SQL \ Compiler \ MySQL ( ) ; break ; case 'dblib' : case 'mssql' : case 'sqlsrv' : case 'sybase' : $ this -> compiler = new SQL \ Compiler \ SQLServer ( ) ; break ; case 'oci' : case 'oracle' : $ this -> compiler = new SQL \ Compiler \ Oracle ( ) ; break ; case 'firebird' : $ this -> compiler = new SQL \ Compiler \ Firebird ( ) ; break ; case 'db2' : case 'ibm' : case 'odbc' : $ this -> compiler = new SQL \ Compiler \ DB2 ( ) ; break ; case 'nuodb' : $ this -> compiler = new SQL \ Compiler \ NuoDB ( ) ; break ; default : $ this -> compiler = new SQL \ Compiler ( ) ; } $ this -> compiler -> setOptions ( $ this -> compilerOptions ) ; } return $ this -> compiler ; }
Returns an instance of the compiler associated with this connection

@return  SQL\Compiler
Returns an instance of the compiler associated with this connection