Мне интересно, могу ли я в PeopleCode Application Engine запустить команду SQLExec и, если возвращено несколько строк, как они хранятся в переменной?
Например, я работаю над добавлением следующего кода:
SQLExec("SELECT C.UNIT_OF_MEASURE FROM PS_ITM_VNDR_UOM_PR C WHERE C.INV_ITEM_ID = :1 AND C.VENDOR_ID = :2 AND C.EFFDT = (SELECT MAX(C1.EFFDT) FROM PS_ITM_VNDR_UOM_PR C1 WHERE C.SETID = C1.SETID AND C.INV_ITEM_ID = C1.INV_ITEM_ID AND C.VENDOR_SETID = C1.VENDOR_SETID AND C.VENDOR_ID = C1.VENDOR_ID AND C.VNDR_LOC = C1.VNDR_LOC AND C.UNIT_OF_MEASURE = C1.UNIT_OF_MEASURE AND C.CURRENCY_CD = C1.CURRENCY_CD AND C.QTY_MIN = C1.QTY_MIN)" , &InvItemId, &VendorID, &UOMResult
В некоторых случаях более одной строки (значения) может быть передано обратно в & UOMResultпеременная из запроса SQL, и я не уверен, как PeopleCode справится с этим, но в конечном итоге я хочу сравнить значения из переменной & UOMResult с другой переменной с именем & UOM, и если они отличаются (не совпадают), тоделать определенные "вещи", иначе делать "другие вещи".
Преобразуется ли переменная в массив, если из SQL возвращено более 1 значения?Просто интересно, как это будет выглядеть ... Спасибо за ваши отзывы.
10/17/18 EDIT:
Local SQL &SQL;
Local string &VendorId, &InvItemId, &ItmIdVndr, &UOM, &ConvRate, &PriceVndr, &Oprid, &PriceStatus, &VendorId_check, &insert_cols, &insert_select, &insert_where, &insert_sql, &Error, &MaxEffdt, &ItmField;
Local date &Effdt;
Local Record &ITM_VNDR_UOM_PR, &REC, &MASTER_ITEM_TBL;
&Oprid = "'BATCH'";
&PriceStatus = "2";
&Error = "N";
MessageBox(0, "", 0, 0, "**** BEGINING OF VALIDATION ERRORS ****");
&SQL = CreateSQL("SELECT VENDOR_ID, INV_ITEM_ID, ITM_ID_VNDR, UNIT_OF_MEASURE, CONVERSION_RATE, PRICE_VNDR, %DateOut(EFFDT), ITEM_FIELD_C10_B FROM PS_GH_ITM_PR_UPDT ORDER BY VENDOR_ID, INV_ITEM_ID, ITM_ID_VNDR", &VendorId, &InvItemId, &ItmIdVndr, &UOM, &ConvRate, &PriceVndr, &Effdt, &ItmField);
MessageBox(0, "", 0, 0, &VendorId | " " | &InvItemId | " " | &ItmIdVndr | " " | &UOM | " " | &ConvRate | " " | &PriceVndr | " " | &Effdt | " " | &ItmField | " " | &Error);
While &SQL.Fetch(&VendorId, &InvItemId, &ItmIdVndr, &UOM, &ConvRate, &PriceVndr, &Effdt, &ItmField)
SQLExec("SELECT A.VENDOR_ID FROM PS_ITM_VENDOR A, PS_ITM_VNDR_UOM B WHERE A.SETID = B.SETID AND A.INV_ITEM_ID = B.INV_ITEM_ID AND A.VENDOR_SETID = B.VENDOR_SETID AND A.VENDOR_ID = B.VENDOR_ID AND A.VENDOR_ID = :1 AND A.INV_ITEM_ID = :2 AND A.ITM_ID_VNDR = :3 AND A.ITM_VNDR_PRIORITY = 1 AND B.UNIT_OF_MEASURE = :4 AND B.CONVERSION_RATE = :5", &VendorId, &InvItemId, &ItmIdVndr, &UOM, &ConvRate, &VendorId_check);
If None(&VendorId_check) Then;
&Error = "Y";
MessageBox(0, "", 0, 0, &VendorId | " " | &InvItemId | " " | &ItmIdVndr | " " | &UOM | " " | &ConvRate | " " | &PriceVndr | " " | &Effdt | " " | &ItmField | " " | &Error);
Else;
&CurrentDateTime = %Datetime;
&Oprid = %OperatorId;
&RECITEM = CreateRecord(Record.ITM_VNDR_UOM_PR);
/*CHC Modification - Denise Smith - 8/8/2012 - CHC_PO_96588 - Begin */
/*SQLExec("SELECT TO_CHAR(C.EFFDT,'DD-MON-YYYY') FROM PS_ITM_VNDR_UOM_PR C WHERE C.INV_ITEM_ID = :1 AND C.VENDOR_ID = :2 AND C.UNIT_OF_MEASURE = :3 AND C.EFFDT = (SELECT MAX(C1.EFFDT) FROM PS_ITM_VNDR_UOM_PR C1 WHERE C.SETID = C1.SETID AND C.INV_ITEM_ID = C1.INV_ITEM_ID AND C.VENDOR_SETID = C1.VENDOR_SETID AND C.VENDOR_ID = C1.VENDOR_ID AND C.VNDR_LOC = C1.VNDR_LOC AND C.UNIT_OF_MEASURE = C1.UNIT_OF_MEASURE AND C.CURRENCY_CD = C1.CURRENCY_CD AND C.QTY_MIN = C1.QTY_MIN) ", &InvItemId, &VendorId, &UOM, &MaxEffdt);*/
/*GETTING MAX EFFECTIVE DATED ROW TO COPY EXISTING ROW VALUES FROM INTO NEW ROW */
SQLExec("SELECT C.EFFDT FROM PS_ITM_VNDR_UOM_PR C WHERE C.INV_ITEM_ID = :1 AND C.VENDOR_ID = :2 AND C.UNIT_OF_MEASURE = :3 AND C.EFFDT = (SELECT MAX(C1.EFFDT) FROM PS_ITM_VNDR_UOM_PR C1 WHERE C.SETID = C1.SETID AND C.INV_ITEM_ID = C1.INV_ITEM_ID AND C.VENDOR_SETID = C1.VENDOR_SETID AND C.VENDOR_ID = C1.VENDOR_ID AND C.VNDR_LOC = C1.VNDR_LOC AND C.UNIT_OF_MEASURE = C1.UNIT_OF_MEASURE AND C.CURRENCY_CD = C1.CURRENCY_CD AND C.QTY_MIN = C1.QTY_MIN) ", &InvItemId, &VendorId, &UOM, &MaxEffdt);
&SQL2 = CreateSQL("SELECT C.UNIT_OF_MEASURE FROM PS_ITM_VNDR_UOM_PR C WHERE C.INV_ITEM_ID = :1 AND C.VENDOR_ID = :2 AND C.EFFDT = (SELECT MAX(C1.EFFDT) FROM PS_ITM_VNDR_UOM_PR C1 WHERE C.SETID = C1.SETID AND C.INV_ITEM_ID = C1.INV_ITEM_ID AND C.VENDOR_SETID = C1.VENDOR_SETID AND C.VENDOR_ID = C1.VENDOR_ID AND C.VNDR_LOC = C1.VNDR_LOC AND C.UNIT_OF_MEASURE = C1.UNIT_OF_MEASURE AND C.CURRENCY_CD = C1.CURRENCY_CD AND C.QTY_MIN = C1.QTY_MIN) ", &InvItemId, &VendorId);
/* This is where I am afraid the While loop will create extra inserts if the SQL above contains more than 1 Row. That is why I only want to evaluate only once if possible. For example if I am wanting to add a new price with a new UOM -'TP' that does not already exist for this item I want to look at the output value(s) from above &SQL2 and compare to my &UOM variable. If I keep this logic in a While loop I'm afraid it will end up creating more insert's then necessary */
While &SQL2.Fetch(&UOMResult)
If &UOM = &UOMResult Then;
SQLExec("%SelectAll(:1) WHERE INV_ITEM_ID = :2 AND VENDOR_ID = :3 AND UNIT_OF_MEASURE = :4 AND (CONVERT(CHAR(10),EFFDT,121)) = :5", &RECITEM, &InvItemId, &VendorId, &UOM, &MaxEffdt, &RECITEM);
/*SQLExec("%SelectAll(:1) WHERE INV_ITEM_ID = :2 AND VENDOR_ID = :3 AND UNIT_OF_MEASURE = :4 AND EFFDT = :5", &RECITEM, &InvItemId, &VendorId, &UOM, &MaxEffdt, &RECITEM); */
&new_UNIT_OF_MEASURE = &RECITEM.UNIT_OF_MEASURE.Value;
&REC = CreateRecord(Record.ITM_VNDR_UOM_PR);
&REC.SETID.Value = &RECITEM.SETID.Value;
&REC.INV_ITEM_ID.Value = &RECITEM.INV_ITEM_ID.Value;
&REC.VENDOR_SETID.Value = &RECITEM.VENDOR_SETID.Value;
&REC.VENDOR_ID.Value = &RECITEM.VENDOR_ID.Value;
&REC.VNDR_LOC.Value = &RECITEM.VNDR_LOC.Value;
&REC.UNIT_OF_MEASURE.Value = &RECITEM.UNIT_OF_MEASURE.Value;
&REC.CURRENCY_CD.Value = &RECITEM.CURRENCY_CD.Value;
&REC.QTY_MIN.Value = &RECITEM.QTY_MIN.Value;
&REC.EFFDT.Value = &Effdt;
&REC.EFF_STATUS.Value = &RECITEM.EFF_STATUS.Value;
&REC.PRICE_VNDR.Value = &PriceVndr;
&REC.UNIT_PRC_TOL.Value = &RECITEM.UNIT_PRC_TOL.Value;
&REC.EXT_PRC_TOL.Value = &RECITEM.EXT_PRC_TOL.Value;
&REC.PCT_UNIT_PRC_TOL.Value = &RECITEM.PCT_UNIT_PRC_TOL.Value;
&REC.PCT_EXT_PRC_TOL.Value = &RECITEM.PCT_EXT_PRC_TOL.Value;
&REC.USE_STD_TOLERANCES.Value = &RECITEM.USE_STD_TOLERANCES.Value;
&REC.QTY_RECV_TOL_PCT.Value = &RECITEM.QTY_RECV_TOL_PCT.Value;
&REC.UNIT_PRC_TOL_L.Value = &RECITEM.UNIT_PRC_TOL_L.Value;
&REC.PCT_UNIT_PRC_TOL_L.Value = &RECITEM.PCT_UNIT_PRC_TOL_L.Value;
&REC.EXT_PRC_TOL_L.Value = &RECITEM.EXT_PRC_TOL_L.Value;
&REC.PCT_EXT_PRC_TOL_L.Value = &RECITEM.PCT_EXT_PRC_TOL_L.Value;
&REC.BU_PRICE_STATUS.Value = "2";
&REC.STD_PRICE_STATUS.Value = "2";
&REC.LEAD_TIME.Value = &RECITEM.LEAD_TIME.Value;
&REC.OPRID_MODIFIED_BY.Value = &Oprid;
&REC.LAST_DTTM_UPDATE.Value = &CurrentDateTime;
&REC.PRICE_CHANGE.Value = &RECITEM.PRICE_CHANGE.Value;
&REC.Insert();
Else;
SQLExec("%SelectAll(:1) WHERE INV_ITEM_ID = :2 AND VENDOR_ID = :3 AND UNIT_OF_MEASURE = :4 AND (CONVERT(CHAR(10),EFFDT,121)) = :5", &RECITEM, &InvItemId, &VendorId, &UOMResult, &MaxEffdt, &RECITEM);
/*SQLExec("%SelectAll(:1) WHERE INV_ITEM_ID = :2 AND VENDOR_ID = :3 AND UNIT_OF_MEASURE = :4 AND EFFDT = :5", &RECITEM, &InvItemId, &VendorId, &UOMResult, &MaxEffdt, &RECITEM); */
&new_UNIT_OF_MEASURE = &RECITEM.UNIT_OF_MEASURE.Value;
&REC = CreateRecord(Record.ITM_VNDR_UOM_PR);
&REC.SETID.Value = &RECITEM.SETID.Value;
&REC.INV_ITEM_ID.Value = &RECITEM.INV_ITEM_ID.Value;
&REC.VENDOR_SETID.Value = &RECITEM.VENDOR_SETID.Value;
&REC.VENDOR_ID.Value = &RECITEM.VENDOR_ID.Value;
&REC.VNDR_LOC.Value = &RECITEM.VNDR_LOC.Value;
&REC.UNIT_OF_MEASURE.Value = &RECITEM.UNIT_OF_MEASURE.Value;
&REC.CURRENCY_CD.Value = &RECITEM.CURRENCY_CD.Value;
&REC.QTY_MIN.Value = &RECITEM.QTY_MIN.Value;
&REC.EFFDT.Value = &Effdt;
&REC.EFF_STATUS.Value = &RECITEM.EFF_STATUS.Value;
&REC.PRICE_VNDR.Value = &PriceVndr;
&REC.UNIT_PRC_TOL.Value = &RECITEM.UNIT_PRC_TOL.Value;
&REC.EXT_PRC_TOL.Value = &RECITEM.EXT_PRC_TOL.Value;
&REC.PCT_UNIT_PRC_TOL.Value = &RECITEM.PCT_UNIT_PRC_TOL.Value;
&REC.PCT_EXT_PRC_TOL.Value = &RECITEM.PCT_EXT_PRC_TOL.Value;
&REC.USE_STD_TOLERANCES.Value = &RECITEM.USE_STD_TOLERANCES.Value;
&REC.QTY_RECV_TOL_PCT.Value = &RECITEM.QTY_RECV_TOL_PCT.Value;
&REC.UNIT_PRC_TOL_L.Value = &RECITEM.UNIT_PRC_TOL_L.Value;
&REC.PCT_UNIT_PRC_TOL_L.Value = &RECITEM.PCT_UNIT_PRC_TOL_L.Value;
&REC.EXT_PRC_TOL_L.Value = &RECITEM.EXT_PRC_TOL_L.Value;
&REC.PCT_EXT_PRC_TOL_L.Value = &RECITEM.PCT_EXT_PRC_TOL_L.Value;
&REC.BU_PRICE_STATUS.Value = "2";
&REC.STD_PRICE_STATUS.Value = "2";
&REC.LEAD_TIME.Value = &RECITEM.LEAD_TIME.Value;
&REC.OPRID_MODIFIED_BY.Value = &Oprid;
&REC.LAST_DTTM_UPDATE.Value = &CurrentDateTime;
&REC.PRICE_CHANGE.Value = &RECITEM.PRICE_CHANGE.Value;
&REC.Insert();
End-If;
End-While;
End-If;
/* KDR - 10/11/2018 - Added field ITEM_FIELD_C10_B (&ItmField) to CSV file layout and insert into PS_MASTER_ITEM_TBL (&MASTER_ITEM_TBL) */
If None(&ItmField) Then;
&Error = "Y";
MessageBox(0, "", 0, 0, &VendorId | " " | &InvItemId | " " | &ItmIdVndr | " " | &UOM | " " | &ConvRate | " " | &PriceVndr | " " | &Effdt | " " | &ItmField);
Else;
SQLExec("UPDATE PS_MASTER_ITEM_TBL SET ITEM_FIELD_C10_B = :1 WHERE INV_ITEM_ID = :2 AND SETID = 'SHARE' ", &ItmField, &InvItemId);
/* Else;
&REC1 = CreateRecord(Record.MASTER_ITEM_TBL);
&REC1.ITEM_FIELD_C10_B.Value = &ItmField;
&REC1.SETID.Value = "SHARE";
&REC1.INV_ITEM_ID.Value = &InvItemId;
&REC1.Update();
End-If; */
End-If;
End-While;
MessageBox(0, "", 0, 0, "**** END OF VALIDATION ERRORS ****");
MessageBox(0, "", 0, 0, " ");`