1、無參數(shù)存儲過程的調(diào)用
--創(chuàng)建無參存儲過程CREATEORREPLACEFUNCTIONstu_procRETURNVARCHAR2IS--聲明語句段v_namevarchar2(20)BEGIN--執(zhí)行語句段SELECTo.snameINTOv_nameFROMstudentowhereo.id=1RETURNv_nameEND--調(diào)用無參存儲過程DECLAREBEGINDBMS_OUTPUT.put_line("在PL/SQL中打印的結(jié)果:"||stu_proc)END
2、入?yún)⒋鎯^程的調(diào)用
--創(chuàng)建入?yún)⒋鎯^程CREATEORREPLACEFUNCTIONstu_proc(v_idINNUMBER)RETURNVARCHAR2IS--聲明語句段v_namevarchar2(20)BEGIN--執(zhí)行語句段SELECTo.snameINTOv_nameFROMstudentowhereo.id=v_idRETURNv_nameEND--調(diào)用入?yún)⒋鎯^程DECLAREBEGINDBMS_OUTPUT.put_line("在PL/SQL中打印的結(jié)果:"||stu_proc(1))END