 
create class if not exists /test/c1 ( 
		attr			int	"整数", 
)with autosearch=true , version=false , key=manu, alias='CASE信息' , nickname='mingdao1_case' 
;

create class if not exists /test/c2 ( 
		attr            double	"实数", 
)with autosearch=true , version=false , key=manu, alias='合同信息' , nickname='mingdao1_contract' 
;

create class if not exists /test/c3 (
		attr 			varchar	"字符串",
)with autosearch=true , version=false , key=manu, alias='项目信息' , nickname='mingdao1_project' 
;

create class if not exists /test/c4 ( 
		attr  			date	"日期",
)with autosearch=true , version=false , key=manu, alias='员工信息' , nickname='mingdao1_staff' 
;
 