DBTable < DBWhereCompile < SqlDeleteRequest >> function ( ) { return new SqlRequestCompiler ( SQL_DELETE_REQUEST ) ; }
starts the creation of a sqldeleterequest . concode_field_sep PlaceHolder placeHolder concode_field_sep DBSql<DBArgumentCompile<SqlRequest>> sqlRequest concode_elem_sep DBTable<DBColumn<DBColumnCompile<SqlInsertRequest,?>>> sqlInsertRequest concode_elem_sep DBTable<DBColumn<DBColumnWhereCompile<SqlUpdateRequest,?>>> sqlUpdateRequest