select A.UNIT, A.LEASE_ID, A.MONTHS_GUARANTEED, A.MONTHLY_PAYMENT_AM,
B.DATE_PAID, C.CHARGE_JOB from leasei A
left outer join eq_capture B on A.LEASE_ID = B.LEASE_ID
left outer join eq_mast C on A.UNIT = C.UNIT
where A.DATE_LEASE_EXPIRE = 0
ORDER BY A.LEASE_ID;
I want to use the result of the above query that is use the value C.CHARGE_JOB and the check with another table (job_infojc D) and get the D.STATE value with a where condition C.CHARGE_JOB = D.JOB
Any help is highly appreciated.
Like this:
select D.STATE, X.*
from job_infojc D
join (select A.UNIT, A.LEASE_ID, A.MONTHS_GUARANTEED, A.MONTHLY_PAYMENT_AM,
B.DATE_PAID, C.CHARGE_JOB from leasei A
left outer join eq_capture B on A.LEASE_ID = B.LEASE_ID
left outer join eq_mast C on A.UNIT = C.UNIT
where A.DATE_LEASE_EXPIRE = 0
) X on X.CHARGE_JOB = D.JOB
ORDER BY X.LEASE_ID;
Related
can someone please help me in combining these 2 Teradata queries into a single query? The tables - cdb.dim_party_doc_id, cdb.dim_doc_issuer, mdb.fp_account_entity_map do not have customer_account_number in them, so I not able to directly join all these tables in a single query directly.
Thanks a lot!!
SELECT
det.cust_id AS customer_account_number,
c.encrypt_val AS ssn_encrypted,
det.cust_first_name AS name_1,
bal.BALANCE_AMT AS principal
FROM
cdb.DIM_CUSTOMER det
INNER JOIN
cdb.fact_stored_val_acct_dly bal
ON det.cust_id = bal.customer_id AND bal.curr_cd='USD' and bal.acct_type_code='SBA'
INNER JOIN
cdb.dim_party_acct_map b
ON bal.customer_id = b.cust_id
INNER JOIN
cdb.dim_party_doc_id c
ON b.party_key = c.party_key
AND c.status = 'A'
INNER JOIN
cdb.dim_doc_issuer d
ON c.doc_issuer_id = d.doc_issuer_id
AND d.doc_type = 'TAX_ID'
AND d.doc_subtype = 'SSN'
and
SELECT
own.owner_id AS customer_account_number,
entity.entity_id AS dd_number
FROM
mdb.fp_account_owner_map own
LEFT JOIN
mdb.fp_account_entity_map entity
ON own.fp_account_id = entity.fp_account_id
WHERE
entity.entity_type in (12)
AND
own.product_id in (5501)
Below query solves my problem
SELECT
det.cust_id AS customer_account_number,
temp.direct_deposit_account_number AS account_number,
c.encrypt_val AS ssn_encrypted,
det.cust_first_name AS name_1,
bal.BALANCE_AMT AS principal
FROM
cdb.DIM_CUSTOMER det
LEFT JOIN
cdb.fact_stored_val_acct_dly bal
ON det.cust_id = bal.customer_id AND bal.curr_cd='USD' and bal.acct_type_code='SBA'
INNER JOIN
cdb.dim_party_acct_map b
ON bal.customer_id = b.cust_id
INNER JOIN
cdb.dim_party_doc_id c
ON b.party_key = c.party_key
AND c.status = 'A'
INNER JOIN
cdb.dim_doc_issuer d
ON c.doc_issuer_id = d.doc_issuer_id
AND d.doc_type = 'TAX_ID'
AND d.doc_subtype = 'SSN'
INNER JOIN
(SELECT
own.owner_id AS customer_id,
entity.entity_id AS direct_deposit_account_number
FROM mdb.fp_account_owner_map own
LEFT JOIN
mdb.fp_account_entity_map entity
ON own.fp_account_id = entity.fp_account_id
WHERE entity.entity_type in (12)
AND own.product_id in (5501)) AS temp
ON customer_account_number=temp.customer_id
I am trying to join three tables using a sub query.
The result of the first left outer join is to be used with another table to get a composite view with all attributes.
I am getting an error where the compile says, Unknown Command for the table in the second join clause.
When I create two independent views and then join then it works fine.
(select
l.ENROLLED_CONTENT,
l.LEARNING_ENROLLMENT_LEARNER,
l.EMPLOYEE_ID,
l.JOB_FAMILY_GROUP,
l.EMPLOYEE_TYPE,
l.JOB_FAMILY,
l.LEARNING_ENROLLMENT,
l.COMPLETION_STATUS,
l.COMPLETION_DATE,
l.EXPIRATION_DATE,
l.CF_LRV_LEARNING_CONTENT_NUMBER,
l.LEARNING_CONTENT_DETAIL,
l.LEARNING_CONTENT_TYPE,
l.LESSON_TYPE,
e.id# "WK_WORKER_ID"
from tgt_workday.learning l
left outer join ods_hrmaster.employee e
on l.EMPLOYEE_ID = e.employee#) t1
left outer join ( select
per_ids_id,
per_id,
id_pureid from
ods_pure.person_ids
) t2 on t1.wk_worker_id = t2.value where t2.type = 'Employee ID';
You can write it in a simple way. There is no need to make sub-queries as:
SELECT L.ENROLLED_CONTENT,
L.LEARNING_ENROLLMENT_LEARNER,
L.EMPLOYEE_ID,
L.JOB_FAMILY_GROUP,
L.EMPLOYEE_TYPE,
L.JOB_FAMILY,
L.LEARNING_ENROLLMENT,
L.COMPLETION_STATUS,
L.COMPLETION_DATE,
L.EXPIRATION_DATE,
L.CF_LRV_LEARNING_CONTENT_NUMBER,
L.LEARNING_CONTENT_DETAIL,
L.LEARNING_CONTENT_TYPE,
L.LESSON_TYPE,
E.ID# "WK_WORKER_ID"
FROM TGT_WORKDAY.LEARNING L
LEFT OUTER JOIN ODS_HRMASTER.EMPLOYEE E
ON L.EMPLOYEE_ID = E.EMPLOYEE#
LEFT OUTER JOIN ODS_PURE.PERSON_IDS T2
ON E.ID# = T2.VALUE
AND T2.TYPE = 'Employee ID';
Once you use the outer joined table's column in WHERE clause, It will result in the same result as inner join(there is another ways to use it in WHERE clause though). So it is better to avoid using outer joined table's column in the WHERE clause.
Try as
SELECT *
FROM ( (SELECT l.ENROLLED_CONTENT,
l.LEARNING_ENROLLMENT_LEARNER,
l.EMPLOYEE_ID,
l.JOB_FAMILY_GROUP,
l.EMPLOYEE_TYPE,
l.JOB_FAMILY,
l.LEARNING_ENROLLMENT,
l.COMPLETION_STATUS,
l.COMPLETION_DATE,
l.EXPIRATION_DATE,
l.CF_LRV_LEARNING_CONTENT_NUMBER,
l.LEARNING_CONTENT_DETAIL,
l.LEARNING_CONTENT_TYPE,
l.LESSON_TYPE,
e.id# "WK_WORKER_ID"
FROM tgt_workday.learning l
LEFT OUTER JOIN ods_hrmaster.employee e
ON l.EMPLOYEE_ID = e.employee) t1
LEFT OUTER JOIN
(SELECT per_ids_id, per_id, id_pureid FROM ods_pure.person_ids) t2
ON t1.wk_worker_id = t2.VAL AND t2.TYPE = 'Employee ID')
I'm trying to build a linq query based on this:
select
SERVICE_REQUEST_CR.SRCR_FK_SR, SERVICE_REQUEST.SR_TX_NAME,
AC_USER.USER_TX_NAME, SERVICE_REQUEST_CR.SRCR_DT_CREATED,
SERVICE_REQUEST_CR_STATUS.SRCRST_TX_DESCRIPTION,
COUNT(SERVICE_REQUEST_PROGRAM.SRPG_FK_SR_ID) as Activities
from
SERVICE_REQUEST_CR
inner join
AC_USER on AC_USER.USER_ID = SERVICE_REQUEST_CR.SRCR_FK_REQUESTOR
inner join
SERVICE_REQUEST_CR_STATUS on SERVICE_REQUEST_CR_STATUS.SRCRST_ID = SERVICE_REQUEST_CR.SRCR_FK_CR_STATUS
inner join
SERVICE_REQUEST on SERVICE_REQUEST.SR_ID = SERVICE_REQUEST_CR.SRCR_FK_SR
inner join
SERVICE_REQUEST_PROGRAM on SERVICE_REQUEST_PROGRAM.SRPG_FK_SR_ID = SERVICE_REQUEST_CR.SRCR_FK_SR
group by
SERVICE_REQUEST_CR.SRCR_FK_SR, SERVICE_REQUEST.SR_TX_NAME,
AC_USER.USER_TX_NAME, SERVICE_REQUEST_CR.SRCR_DT_CREATED,
SERVICE_REQUEST_CR_STATUS.SRCRST_TX_DESCRIPTION,
SERVICE_REQUEST_PROGRAM.SRPG_FK_SR_ID
This is as far as I could come up with:
Dim x = From cr In db.SERVICE_REQUEST_CR
Join usr In db.AC_USER On usr.USER_ID Equals cr.SRCR_FK_REQUESTOR
Join crSt In db.SERVICE_REQUEST_CR_STATUS On crSt.SRCRST_ID Equals cr.SRCR_FK_CR_STATUS
Join sr In db.SERVICE_REQUEST On sr.SR_ID Equals cr.SRCR_FK_SR
Join srProg In db.SERVICE_REQUEST_PROGRAM On srProg.SRPG_FK_SR_ID Equals cr.SRCR_FK_SR
Could anyone give me a help with this? It's the grouping that gets confusing so I just put the joins and the query to keep it simple.
Thanks,
Something like this, but I am not sure about Basic syntax:
Dim x = From cr In db.SERVICE_REQUEST_CR
Join usr In db.AC_USER On usr.USER_ID Equals cr.SRCR_FK_REQUESTOR
Join crSt In db.SERVICE_REQUEST_CR_STATUS On crSt.SRCRST_ID Equals cr.SRCR_FK_CR_STATUS
Join sr In db.SERVICE_REQUEST On sr.SR_ID Equals cr.SRCR_FK_SR
Join srProg In db.SERVICE_REQUEST_PROGRAM On srProg.SRPG_FK_SR_ID Equals cr.SRCR_FK_SR
group new
{
cr.SRCR_FK_SR,
sr.SR_TX_NAME,
usr.USER_TX_NAME,
cr.SRCR_DT_CREATED,
crSt.SRCRST_TX_DESCRIPTION,
srProg.SRPG_FK_SR_ID
}
by new
{
cr.SRCR_FK_SR,
sr.SR_TX_NAME,
usr.USER_TX_NAME,
cr.SRCR_DT_CREATED,
crSt.SRCRST_TX_DESCRIPTION,
srProg.SRPG_FK_SR_ID
} into gr
select new
{
gr.Key.SRCR_FK_SR,
gr.Key.SR_TX_NAME,
gr.Key.USER_TX_NAME,
gr.Key.SRCR_DT_CREATED,
gr.Key.SRCRST_TX_DESCRIPTION,
gr.Key.SRPG_FK_SR_ID,
Activities = gr.Count()
}
I'm new to LINQ and have very little knowledge.
I have the following complex query. it runs 3 or 4 times slower than the stored procedure which i translated to LINQ.
any tips for me to make it run faster?
var result = from a in db.A
join al in db.AL.Where(q => q.CurrentLocation == 1) on a.AID equals al.AID into tmp_al
from al in tmp_al.DefaultIfEmpty()
join l in db.Lon al.LID equals l.LID into tmp_l
from l in tmp_l.DefaultIfEmpty()
join r in db.R on l.RID equals r.RID into tmp_r
from r in tmp_r.DefaultIfEmpty()
join b in db.B on r.BID equals b.BID into tmp_b
from b in tmp_b.DefaultIfEmpty()
join ap in db.AP.Where(q => q.CurrentProtocol == 1) on a.AID equals ap.AID into tmp_ap
from ap in tmp_ap.DefaultIfEmpty()
join p in db.P on ap.PID equals p.PID into tmp_p
from p in tmp_p.DefaultIfEmpty()
join s in db.S on a.SID equals s.SID into tmp_s
from s in tmp_s.DefaultIfEmpty()
join ans in db.AS on a.ASID equals ans.ASID into tmp_ans
from ans in tmp_ans.DefaultIfEmpty()
join pr in db.P on p.PI equals pr.PID into tmp_pr
from pr in tmp_pr.DefaultIfEmpty()
where a.Active == 1
group a by new { a.Active, pr.LN, pr.FN, b.BN, r.RID, r.R1, p.PN, s.S1, ans.AS1 }
into grp
orderby grp.Key.BN, grp.Key.R1, grp.Key.PN, grp.Key.S1, grp.Key.AS1
select new
{
PIName = grp.Key.LN + " " + grp.Key.FN,
BN = grp.Key.BN,
RID = grp.Key.RID,
R = grp.Key.R1,
PN = grp.Key.PN,
S = grp.Key.S1,
AS = grp.Key.AS1,
NumberOA = grp.Count()
};
Thanks for your answers. #Albin Sunnanbo: i dont know how to check the execution plans. my LINQ runs correctly and produces the required output. it is just slow. I would like to speeden it up. #usr: the original sql is as follows:
sorry about the silly table names. the original code is confidential. so i'm not posting the complete table names.
CREATE PROCEDURE [dbo].[report_CBRP] --
AS
SELECT LN + ' ' + FN As PIN, BN, R.RID, R, PN,
S, AS, COUNT(*) As NOA
FROM A
LEFT JOIN AL
ON A.AID = AL.AID
AND AL.CL = 1
LEFT JOIN L
ON AL.LID = L.LID
LEFT JOIN R
ON L.RID = R.RID
LEFT JOIN B
ON R.BID = B.BID
LEFT JOIN AP
ON A.AID = AP.AID
AND AP.CPl = 1
LEFT JOIN P
ON AP.PID = P.PID
LEFT JOIN S
ON A.SID = S.SID
LEFT JOIN AS
ON A.ASID = AS.ASID
LEFT JOIN P
ON P.PI = P.PID
GROUP BY A.A, LN , FN , B.BN, R.RID, R.R, P.PN,
S.S, AS.AS
HAVING A.A = 1
ORDER BY B.BN, R.R, P.PN, S, AS
GO
It seems you're doing SQL hard life here.
In general, try to avoid so many joins, but rather break them into few small queries.
More than that, you're performing a group by which in itself is an expensive operation, let alone with so many columns
I've noticed that you're joining all the columns in each table. Try to select only the relevant columns.
Also noticed that few of the tables aren't used in the group by like al, ap and l. Do you need them at all??
Use AsNoTracking() for readonly data from EF. In that way you speed up things.
Use SQL Views
I have a query which have multiple conditions on on clause
SELECT *
FROM
CATALOGITEM with (nolock) INNER JOIN CATALOG with (nolock) ON
CATALOGITEM.catalog_id = CATALOG.catalog_id and not(catalog.catalog_id = 21) AND NOT(catalog.catalog_id = 20)
INNER JOIN PRODUCT with (nolock) ON
CATALOGITEM.s_num = PRODUCT .s_num
LEFT OUTER JOIN PRODUCT_DETAIL with (nolock) ON
PRODUCT_DETAIL.s_num = PRODUCT.s_num
WHERE
(
CATALOGITEM.publish_code = 'upd' OR
CATALOG_ITEM.publish_code = 'ins' OR
PRODUCT.publish_code = 'upd' OR
PRODUCT.publish_code = 'ins'
)
and
(CATALOG.unit_id = bu.unit_id)
How to write this in LINQ.
Please advice.
Assume you're missing a join to PRODUCT table?
Anyway, this should get you started.
var query = (from ci in db.catalogitem
join c in db.catalog on ci.catalog_id equals c.catalog_id
join p in db.products on ci.s_num equals p.s_num
join pd in db.productdetail on p.s_num equals pd.s_num into tempprods
from prods in tempprods.DefaultIfEmpty()
where !(c.catalog_id.Contains(21, 20))
&& (ci.publish_code.Contains('upd','ins')) ||
(p.publish_code.Contains('upd','ins'))
select ci)
If you want to preserve the (NOLOCK) hints, I have blogged a handy solution using extension methods in C#. Note that this is the same as adding nolock hints to every table in the query.