I have following query request you to help me in converting the following sql query in to linq it will be really helpful.
select distinct s.IBAN8 as shipToAddress,s.IBLITM as productNumber,s.IBMCU as BranchPlant,
e.LTMCU as BranchPlantExternal,e.LTAN8 as ShipToExternal,i.[ISMCU] as BranchPlantInternal,i.[ISLITM] as InternalProductNumber
from EngineShipToRoutes s inner join ExternalLeadTimes e on e.[LTMCU] = s.[IBMCU] and e.[LTAN8] = s.[IBAN8] inner join InternalLeadTimes i on i.[ISMCU] = e.[LTMCU] and i.[ISLITM] = s.[IBLITM] where s.[IBAN8] = 'abcd' and s.[IBLITM] = 'abc'
Thanks
Related
SQL Code: SELECT Alan1, Alan2, Alan3, Alan4, A.A_Ihbar_Sayısı, B.B_Ihbar_Sayısı, C.C_Ihbar_Sayısı FROM A INNER JOIN B ON A.Alan4 = B.Alan4 AND A.Alan3 = B.Alan3 AND A.Alan2 = B.Alan2 INNER JOIN C ON B.Alan4 = C.Alan4 AND B.Alan3 = C.Alan3 AND B.Alan2 = C.Alan2;
I get error in query expression . (Error 3075).I'm sure I didn't make a syntax error. How can I fix this situation?
MS Access has arcane syntax requirements, such as parentheses in the FROM clause for multiple JOINs:
SELECT Alan1, Alan2, Alan3, Alan4, A.A_Ihbar_Sayısı, B.B_Ihbar_Sayısı, C.C_Ihbar_Sayısı FROM (A INNER JOIN
B
ON A.Alan4 = B.Alan4 AND A.Alan3 = B.Alan3 AND A.Alan2 = B.Alan2
) INNER JOIN
C
ON B.Alan4 = C.Alan4 AND B.Alan3 = C.Alan3 AND B.Alan2 = C.Alan2;
I have the following query:
SELECT tours_atp.NAME_T, today_atp.TOUR, today_atp.ID1, odds_atp.K1, today_atp.ID2, odds_atp.K2
FROM (players_atp INNER JOIN (players_atp AS players_atp_1 INNER JOIN (today_atp INNER JOIN odds_atp ON (today_atp.TOUR = odds_atp.ID_T_O) AND (today_atp.ID1 = odds_atp.ID1_O) AND (today_atp.ID2 = odds_atp.ID2_O) AND (today_atp.ROUND = odds_atp.ID_R_O)) ON players_atp_1.ID_P = today_atp.ID2) ON players_atp.ID_P = today_atp.ID1) INNER JOIN tours_atp ON today_atp.TOUR = tours_atp.ID_T
WHERE (((tours_atp.RANK_T) Between 1 And 4) AND ((today_atp.RESULT)="") AND ((players_atp.NAME_P) Not Like "*/*") AND ((players_atp_1.NAME_P) Not Like "*/*") AND ((odds_atp.ID_B_O)=2))
ORDER BY tours_atp.NAME_T;
I'd like to add a field to this query that provides me with the sum of a field in another table (FS) with a few criteria applied.
I've been able to build a stand alone query to get the sum of FS by ID_T as follows:
SELECT tbl_Ts_base_atp.ID_T, Sum(tbl_Ts_mkv_atp.FS) AS SumOfFS
FROM tbl_Ts_base_atp INNER JOIN tbl_Ts_mkv_atp ON tbl_Ts_base_atp.ID_Ts = tbl_Ts_mkv_atp.ID_Ts
WHERE (((tbl_Ts_base_atp.DATE_T)>Date()-2000 And (tbl_Ts_base_atp.DATE_T)<Date()))
GROUP BY tbl_Ts_base_atp.ID_T, tbl_Ts_mkv_atp.ID_Ts;
I now want to match up the sum of FS from the second query to the records of the first query by ID_T. I realise I need to do this using a sub query. I'm confident using these when there's only one table but I consistently get 'syntax errors' when there are joins.
I simplified the first query down to remove all the WHERE conditions so it was easier for me to try and error check but no luck. I guess the resulting SQL will also be easier for you guys to follow:
SELECT today_atp.TOUR, (SELECT Sum(tbl_Ts_mkv_atp.FS)
FROM tbl_Ts_mkv_atp INNER JOIN (tbl_Ts_base_atp INNER JOIN today_atp ON tbl_Ts_base_atp.ID_T = today_atp.TOUR) ON tbl_Ts_mkv_atp.ID_Ts = tbl_Ts_base_atp.ID_Ts AS tt
WHERE tt.DATE_T>Date()-2000 And tt.DATE_T<Date() AND tt.TOUR=today_atp.TOUR
ORDER BY tt.DATE_T) AS SumOfFS
FROM today_atp
Can you spot where I'm going wrong? My hunch is that the issue is in the FROM line of the sub query but I'm not sure. Thanks in advance.
It's difficult to advise an appropriate solution without knowledge of how the database tables relate to one another, but assuming that I've correctly understood what you are looking to achieve, you might wish to try the following solution:
select
tours_atp.name_t,
today_atp.tour,
today_atp.id1,
odds_atp.k1,
today_atp.id2,
odds_atp.k2,
subq.sumoffs
from
(
(
(
(
today_atp inner join odds_atp on
today_atp.tour = odds_atp.id_t_o and
today_atp.id1 = odds_atp.id1_o and
today_atp.id2 = odds_atp.id2_o and
today_atp.round = odds_atp.id_r_o
)
inner join players_atp as players_atp_1 on
players_atp_1.id_p = today_atp.id2
)
inner join players_atp on
players_atp.id_p = today_atp.id1
)
inner join tours_atp on
today_atp.tour = tours_atp.id_t
)
inner join
(
select
tbl_ts_base_atp.id_t,
sum(tbl_ts_mkv_atp.fs) as sumoffs
from
tbl_ts_base_atp inner join tbl_ts_mkv_atp on
tbl_ts_base_atp.id_ts = tbl_ts_mkv_atp.id_ts
where
tbl_ts_base_atp.date_t > date()-2000 and tbl_ts_base_atp.date_t < date()
group by
tbl_ts_base_atp.id_t
) subq on
tours_atp.tour = subq.id_t
where
(tours_atp.rank_t between 1 and 4) and
today_atp.result = "" and
players_atp.name_p not like "*/*" and
players_atp_1.name_p not like "*/*" and
odds_atp.id_b_o = 2
order by
tours_atp.name_t;
I'm trying to run an update query with multiple join statements in VBA, but I keep getting "missing operator" errors. Same happens when I try to run the SQL in query builder. The SQL is:
UPDATE TBL_DocReview_SingleStudy
INNER JOIN TBL_LOA
ON TBL_LOA.MemberName = TBL_DocReview_SingleStudy.Member
INNER JOIN TBL_STUDY
ON TBL_STUDY.StudyName = TBL_DocReview_SingleStudy.Study
SET TBL_DocReview_SingleStudy.DateLOA2 = TBL_LOA.Status
WHERE TBL_STUDY.CDB = 'B'
Can anyone see what I'm doing wrong?
Try:
UPDATE (TBL_DocReview_SingleStudy
INNER JOIN TBL_LOA
ON TBL_LOA.MemberName = TBL_DocReview_SingleStudy.Member)
INNER JOIN TBL_STUDY
ON TBL_STUDY.StudyName = TBL_DocReview_SingleStudy.Study
SET TBL_DocReview_SingleStudy.DateLOA2 = TBL_LOA.Status
WHERE TBL_STUDY.CDB = 'B'
Try the following:
UPDATE s
SET TBL_DocReview_SingleStudy.DateLOA2 = TBL_LOA.STATUS
FROM TBL_DocReview_SingleStudy S
INNER JOIN TBL_LOA ON TBL_LOA.MemberName = TBL_DocReview_SingleStudy.Member
INNER JOIN TBL_STUDY ON TBL_STUDY.StudyName = TBL_DocReview_SingleStudy.Study
WHERE TBL_STUDY.CDB = 'B'
I'm trying to convert a SQL statement to LINQ and for some reason the result sets I'm getting are different. The SQL is returning more data than the LINQ.
This is the SQL Query:
SELECT DISTINCT ssLookup.StopID,
dc.CityName,
dc.StateAbbrev,
sc.CarrierID,
sc.CarrierCode,
sc.CarrierName
FROM ScheduleDestinationCache dc
INNER JOIN ScheduleStops ssFilter ON ssFilter.CarrierID = dc.CarrierID
INNER JOIN ScheduleStops ssLookup ON dc.CityID = ssLookup.StopID
INNER JOIN ScheduleCarriers sc ON ssLookup.CarrierID = sc.CarrierID
WHERE (ssFilter.StopID = 582 OR ssFilter.StopID IN
(SELECT * FROM dbo.GetTwins(582)))
ORDER BY dc.CityName, dc.StateAbbrev
This is the LINQ statement:
(from sdc in ScheduleDestinationCaches
let twins = GetTwins(582).Select(gt => gt.StopIDs)
join ssFilter in ScheduleStops on sdc.CarrierID equals ssFilter.CarrierID
join ssLookup in ScheduleStops on sdc.CityID equals ssLookup.CityID
join sc in ScheduleCarriers on ssLookup.CarrierID equals sc.CarrierID
where ssFilter.StopID == 582 || twins.Contains(ssFilter.StopID)
orderby sdc.CityName, sdc.StateAbbrev
select new {
ssLookup.StopID,
sdc.CityName,
sdc.StateAbbrev,
sc.CarrierID,
sc.CarrierCode,
sc.CarrierName
}).GroupBy(g => new
{
g.StopID,
g.CityName,
g.StateAbbrev,
g.CarrierID,
g.CarrierCode,
g.CarrierName
})
What am I doing wrong?
Thank you in advance.
SQL Gurus,
I have a query that uses the "old" style of join syntax as follows using 7 tables (table and column names changed to protect the innocent), as shown below:
SELECT v1_col, p1_col
FROM p1_tbl, p_tbl, p2_tbl, p3_tbl, v1_tbl, v2_tbl, v3_tbl
WHERE p1_code = 1
AND v1_code = 1
AND p1_date >= v1_date
AND p_uid = p1_uid
AND p2_uid = p1_uid AND p2_id = v2_id
AND p3_uid = p1_uid AND p3_id = v3_id
AND v2_uid = v1_uid
AND v3_uid = v1_uid
The query works just fine and produces the results it is supposed to, but as an academic exercise, I tried to rewrite the query using the more standard JOIN syntax, for example, below is one version I tried:
SELECT V1.v1_col, P1.p1_col
FROM p1_tbl P1, v1_tbl V1
JOIN p_tbl P ON ( P.p_uid = P1.p1_uid )
JOIN p2_tbl P2 ON ( P2.p2_uid = P1.p1_uid AND P2.p2_id = V2.v2_id )
JOIN p3_tbl P3 ON ( P3.p3_uid = P1.p1_uid AND P3.p3_id = V3.v3_id )
JOIN v2_tbl V2 ON ( V2.v2_uid = V1.v1_uid )
JOIN v3_tbl V3 ON ( V3.v3_uid = V1.v1_uid )
WHERE P1.p1_code = 1
AND V1.v1_code = 1
AND P1.p1_date >= V1.v1_date
But, no matter how I arrange the JOINs (using MS SQL 2008 R2), I keep running into the error:
The Multi-part identifier "col-name" could not be bound,
where "col-name" varies depending on the order of the JOINs I am attempting...
Does anyone have any good examples on how use the JOIN syntax with this number of tables??
Thanks in advance!
When you use JOIN-syntax you can only access columns from tables in your current join or previous joins. In fact it's easier to write the old syntax, but it's more error-prone, e.g. you can easily forget a join-condition.
This should be what you want.
SELECT v1_col, p1_col
FROM p1_tbl
JOIN v1_tbl ON p1_date >= v1_date
JOIN v2_tbl ON v2_uid = v1_uid
JOIN v3_tbl ON v3_uid = v1_uid
JOIN p_tbl ON p_uid = p1_uid
JOIN p2_tbl ON p2_uid = p1_uid AND p2_id = v2_id
JOIN p3_tbl ON p3_uid = p1_uid AND p3_id = v3_id
WHERE p1_code = 1
AND v1_code = 1
You are not naming the tables in your join such that it doesn't know which column is from which table. Try something like:
SELECT a.v1_col, b.p1_col
FROM p1_tbl b
JOIN p_tbl a ON b.p_uid = a.p1_uid
WHERE b.p1_code = 1
From your query above, I am assuming a naming convention of p2_uid comes from p2_tbl. Below id my best interpretation of WHERE joins to using INNER joins.
SELECT
v1_col, p1_col
FROM
p1_tbl
INNER JOIN p1_tbl
ON p1_tbl.p1_date >= v1_tbl.v1_date
INNER JOIN p_tbl
ON p_tbl.p_uid = p1_tbl.p1_uid
INNER JOIN p2_tbl
ON p2_tbl.p2_uid = p1_tbl.p1_uid
INNER JOIN v2_tbl
ON p2_tbl.p2_id = v2_tbl.v2_id
INNER JOIN p3_tbl
ON p3_tbl.p3_uid = p1_tbl.p1_uid
INNER JOIN v3_tbl
ON p3_tbl.p3_id = v3_tbl.v3_id
INNER JOIN v1_tbl
ON v1_tbl.v1_uid = v2_tbl.v2_uid
AND v1_tbl.v1_uid = v3_tbl.v2_uid
WHERE
p1_code = 1
AND
v1_code = 1
Some general points I have found useful in SQL statements with many joins.
Always fully qualify the names. I.e dont use ID , rahter use
TableName.ID
Dont use aliases unless there is meaning. (I.e. joining a table to
its self where aliasing is needed.)