At my selection Screen you can choose with a radio button Group with which kind of number you want to select the information. (material number, construction contract or customer order).
After choosing a kind, the User have to fill in the number(s) into the corresponding select option.
With this information I select the information I need an move them to the itab t_marc. This table has the same fields as marc.
When the User choose material number at the selection screen everything works fine and the values to every number the user wrote down is displayed at the ALV-List.
When selecting by one of the other numbers, the values in output are also right, but only the information to the last denoted number will be edited.
How can I move all numbers to my itabs?
PARAMETERS: p_mat RADIOBUTTON GROUP radi.
PARAMETERS: p_auf RADIOBUTTON GROUP radi.
PARAMETERS: p_vbl RADIOBUTTON GROUP radi.
SELECT-OPTIONS: s_matnr FOR marc-matnr.
SELECT-OPTIONS: s_aufnr FOR aufk-aufnr.
SELECT-OPTIONS: s_vbeln FOR vbap-vbeln.
start-of-selection
IF p_mat = 'X'.
SELECT * FROM marc
INTO TABLE t_marc
WHERE matnr IN s_matnr
AND werks = p_werks.
ELSEIF p_auf = 'X'.
SELECT * FROM afpo
INTO TABLE t_afpo
WHERE aufnr IN s_aufnr.
LOOP AT t_afpo.
SELECT * FROM marc
INTO TABLE t_marc
WHERE matnr = t_afpo-matnr
AND werks = p_werks.
ENDLOOP.
ELSEIF p_vbl = 'X'.
SELECT * FROM vbap
INTO TABLE t_vbap
WHERE vbeln = s_vbeln-low
AND posnr IN s_posnr.
LOOP AT t_vbap.
SELECT * FROM marc
INTO TABLE t_marc
WHERE matnr = t_vbap-matnr
AND werks = p_werks.
ENDLOOP.
You're overwriting the records every time in this loop (and the similar loops).
LOOP AT t_afpo.
SELECT * FROM marc
INTO TABLE t_marc
WHERE matnr = t_afpo-matnr
AND werks = p_werks.
ENDLOOP.
"INTO TABLE" overwrites every time. You could switch to "APPENDING TABLE." Alternatively, I would use a for all entries select instead (no loop).
SELECT * FROM marc
INTO TABLE t_marc
FOR ALL ENTRIES IN t_afpo
WHERE matnr = t_afpo-matnr
AND werks = p_werks.
Always make sure there are records in the driver table (in this case, t_afpo) or you will have performance issues.
Related
I will explain what I have done so far and ask my question at the end.
First I created my external & internal variables (note that #EDelivery is a table type that included the columns FoodID and Quantity):
#EDelivery DeliveryTblType readonly
Declare #NumberOfMinutes smallint, #FoodWeight int, #WeightCapacity int,
#DroneID int, #TimeOfWeek varchar
I then read this in, giving me the total weight of all items ordered and read in the weight capacity from the DronesTbl:
select #FoodWeight = SUM(FoodWeight * Quantity)
from #EDelivery as del
inner join Foods on del.FoodID = Foods.FoodID
select #WeightCapacity = Drones.WeightCapacity
from dbo.Drones
My question is how do I select a specific drone to compare its weightcapacity to the food total weight
You need to set the variable #WeightCapacity according to the #droneid value. Right now, you are setting this variable to last drone in your drones table.
If you change your second query to what's below then it should work.
select #WeightCapacity =
Drones.WeightCapacity
from dbo.Drones
where DroneID =#droneID
I have a table of measurements from weather stations, with station names (in Hebrew):
I also have created a table of those weather stations with their latitudes and longitudes:
I've written a query that should update the first table with the lat/longs from the second, but it's not working:
update t1
set t1.MeasurementLat = t2.Latitude,
t1.MeasurementLong = t2.Longitude
from [dbo].[Measurements] as t1
inner join [dbo].[StationCoords] as t2 on t1.StationName like t2.Station
I think there is a problem with the way the station name is being read, and perhaps something to do with encoding, because this query brings back an empty result, too:
SELECT TOP (5) *
FROM [dbo].[Measurements]
WHERE [StationName] = 'אריאל מכללה';
Any ideas?
Your example names are not the same. Perhaps this will work:
update m
set MeasurementLat = sc.Latitude,
MeasurementLong = sc.Longitude
from dbo.[Measurements] m join
dbo.[StationCoords] sc
on m.StationName like sc.Station + '%';
I just realised that my Auto-Price Calculation doesn't fill the Prices for ListID 4.
I inserted the Prices from the SELECT shown below.
For bugg research I executed the SELECT without the WHERE part and it shows me the example data row.
I can't find the error though, why it is not shown in the complete select (it has no entry with ListID = 4).
Someone can see my mistake?
Edit: Just tried the subselect alone, it shows no rows for the requested article. Why is the NOT IN clause unaffected by this fact?
Most likely, it's because of how you are combining the artikelnummer and the auspraegungID.
I do not think you have accounted for that fact that '100' + '0' is idential to '10' + '00'.
Instead of trying to merge two fields into one, perhaps try the following?
SELECT
*
FROM
#allArticles AS allArticles
WHERE
Artikelnummer = 'IT-810260'
AND NOT EXISTS (SELECT *
FROM KHKPreisListenArtikel
WHERE ListeID = 4
AND Artikelnummer = allArticles.Artikelnummer
AND Auspraegung = allArticles.Auspraegung
)
If that still doesn't work, then you must have corresponding records in that other table, find them like this...
SELECT
*
FROM
#allArticles AS allArticles
INNER JOIN
KHKPreisListenArtikel AS Preis
ON Preis.ListeID = 4
AND Preis.Artikelnummer = allArticles.Artikelnummer
AND Preis.Auspraegung = allArticles.Auspraegung
WHERe
allArticles.Artikelnummer = 'IT-810260'
PLEASE ALSO NOTE
Please don't include images of code, please copy the code, so that we can copy it too.
Especially when the tables/fields are in another language...
EDIT
Here is a query that will show the cause of your original query to fail.
SELECT
*
FROM
#allArticles AS allArticles
INNER JOIN
KHKPreisListenArtikel AS Preis
ON Preis.ListeID = 4
AND Preis.Artikelnummer + CONVERT(VARCHAR(50), Preis.Auspraegung)
=
allArticles.Artikelnummer + CONVERT(VARCHAR(50), allArticles.Auspraegung)
WHERE
allArticles.Artikelnummer = 'IT-810260'
Please pardon me if this question has been asked before, but I simply don't have enough vocabulary to search for what I need as a novice in data bases.
I am using SQL server 2008.
I have a table tblPDCDetails with several columns. One of the columns PDCof holds values :
"A"(for applicant),
"C" for coapplicant,
"G" (for Guarantor).
Another column HolderID holds uniqueid (of holder).
The PDCHolders reside in their respective tables: Applicants in tblApplBasicDetails, CoApllicants in their own table and so on.
Now what I need is how should I retrive the names of holders from their respective tables, depending on the value in PDCof column.
Can I do it at all?
If no how should I work around this?
This should do:
SELECT A.*,
COALESCE(B.Name,C.Name,D.Name) Name
FROM dbo.tblPDCDetails A
LEFT JOIN dbo.tblApplBasicDetails B
ON A.HolderID = B.HolderID
AND A.PDCof = 'A'
LEFT JOIN dbo.tblCoApplBasicDetails C
ON A.HolderID = C.HolderID
AND A.PDCof = 'C'
LEFT JOIN dbo.tblGuarantorlBasicDetails D
ON A.HolderID = D.HolderID
AND A.PDCof = 'G'
The other option is to use a case switch:
Select case Main.PDCof
when 'A' then (select HolderID from Applicants where main.value = value)
when 'C' then (select HolderID from CoApplicants where main.value = value)
when 'G' then (select HolderID from Guarantor where main.value = value)
end
,main.*
from tblPDCDetails main
Depends on whether you run this a few times a day, or a few thousand times an hour
I am trying to create a trigger in Oracle. I know sql but i have never created trigger before. I have this code:
create or replace trigger "PASSENGER_BOOKING_T1"
AFTER
insert on "PASSENGER_BOOKING"
for each row
begin
IF (:NEW.CLASS_TYPE == 'ECO')
SELECT F.AVL_SEATS_ECOCLASS,F.FLIGHT_ID INTO SEAT, FLIGHT_INFO
FROM BOOKING B, JOURNEY_FLIGHT J, FLIGHT F
WHERE B.JOURNEY_ID = J.JOURNEY_ID and F.FLIGHT_ID = J.FLIGHT_ID;
UPDATE FLIGHT
SET AVL_SEATS_ECOCLASS = (SEAT-1)
WHERE FLIGHT_ID = FLIGHT_INFO;
END IF;
end;
This trigger fires when there is an insert in Passenger_Booking table. And seating capacity is reduced by one (which is at different table).
Select query should be alright but there is something wrong in somewhere.
Could anyone suggest anything?
I changed the body part to this but still having issues:
UPDATE FLIGHT
SET AVL_SEATS_ECOCLASS =
(SELECT F.AVL_SEATS_ECOCLASS FROM BOOKING B, JOURNEY_FLIGHT J, FLIGHT F WHERE B.JOURNEY_ID = J.JOURNEY_ID and F.FLIGHT_ID = J.FLIGHT_ID;
);
An IF statement needs a THEN
In PL/SQL, you use an = to test for equality, not ==
You need to declare the variables that you are selecting into
When I do those three things, I get something like this
create or replace trigger PASSENGER_BOOKING_T1
AFTER insert on PASSENGER_BOOKING
for each row
declare
l_seat flight.seat%type;
l_flight_id flight.flight_id%type;
begin
IF (:NEW.CLASS_TYPE = 'ECO')
THEN
SELECT F.AVL_SEATS_ECOCLASS,F.FLIGHT_ID
INTO l_seat, l_flight_id
FROM BOOKING B,
JOURNEY_FLIGHT J,
FLIGHT F
WHERE B.JOURNEY_ID = J.JOURNEY_ID
and F.FLIGHT_ID = J.FLIGHT_ID;
UPDATE FLIGHT
SET AVL_SEATS_ECOCLASS = (l_seat-1)
WHERE FLIGHT_ID = l_flight_id;
END IF;
end;
Beyond those syntax errors, I would be shocked if the SELECT INTO statement was correct. A SELECT INTO must return exactly 1 row. Your query should almost certainly return multiple rows since there are no predicates that would restrict the query to a particular flight or a particular booking. Presumably, you want to join to one or more columns in the PASSENGER_BOOKING table.
Additionally, if this is something other than a homework assignment, make sure you understand that this sort of trigger does not work correctly in a multi-user environment.
just a wild guess
edit as Justin pointed out (thanks Justin) equality check
create or replace trigger "PASSENGER_BOOKING_T1"
AFTER
insert on "PASSENGER_BOOKING"
for each row
declare
v_flight_id FLIGHT.FLIGHT_ID%TYPE;
begin
IF (:NEW.CLASS_TYPE = 'ECO') THEN
SELECT F.ID into v_flight_id
FROM BOOKING B, JOURNEY_FLIGHT J, FLIGHT F
WHERE B.ID = :NEW.BOOKING_ID -- note that I've made this up
AND B.JOURNEY_ID = J.JOURNEY_ID AND F.FLIGHT_ID = J.FLIGHT_ID;
UPDATE FLIGHT
SET AVL_SEATS_ECOCLASS = (SEAT-1)
WHERE ID = v_flight_id;
END IF;
end;