The PL/SQL engine does the process of compilation and execution of the PL/SQL blocks and programs and can only work if it is installed on an Oracle server or any application tool that supports Oracle ...
Following are the features of PL/SQL: PL/SQL provides the feature of ...Applications developed using PL/SQL are portable across computer hardware or operating system where there is an Oracle engine.
Sql:select count()from(select sum(pl.qty)discharge_amount,ph.created_by from bms.pallet_head ph,bms.pallet_line pl,bms.barcode bc,bms.item bi,eshop.item ei where ph.pallet_head_id=pl.pallet_head_id ...