select ITEM.ITEM_CODE as ITEM, ITEM.ITEM_NAME  as I_NAME, 
COLOR_TBL.CL_NAME as C_NAME, SIZE_TBL.SIZE_NAME  as S_NAME
from ITEM 
cross join COLOR_TBL
cross join SIZE_TBL
where ITEM.STOCK_MANAGEMENT_TYPE = 1;




select *
from ITEM 
where ITEM.STOCK_MANAGEMENT_TYPE = 1;

select *
from COLOR_TBL ;

select *
from SIZE_TBL ;