I am trying to avoid a co-related sub query which in turn made me to update from three different tables and I am not quite sure how to do updates from three tables using netezza.
update stemp
set maxi = a.marks
from stemp
left join
sd696 sd
where st.id = sd.id
left join
(select id,MAX(marks) marks from sm696 group by ID) a
where a.id = sd.id;
Please help me
When you require joins in UPDATEs, the joins are specified implicitly in a comma separated FROM clause (without specifying the UPDATEd table again), with the JOIN criteria being specified in the WHERE clause.
Your UPDATE would look something like this:
UPDATE stemp
SET maxi = a.marks
FROM sd696 sd,
(
SELECT id,
MAX(marks) marks
FROM sm696
GROUP BY ID
)
a
WHERE stemp.id = sd.id
AND a.id = sd.id;
Related
I am trying to reconcile the IDs in a temp table (top) from another DB table (bottom). Since I only have one ID that's common between the two, I am only getting the top result for all the rows (ReconGlobalRemunerationGrantID) in my temp table. I am aiming to get each of the unique ID and update my temp table as such.
Right now, my update query is simple and I update using the ID common between the 2 tables. Is there a function or another command statement I can use to get the result intended?
update tgrg set ReconGlobalRemunerationGrantID = grg.GlobalRemunerationGrantID from #GlobalRemunerationGrant tgrg
join #GlobalRemuneration tgr on tgr.GlobalRemunerationID = tgrg.GlobalRemunerationID
join DataCore..GlobalRemuneration gr on gr.CompanyID = #CompanyID and gr.FiscalYearID = tgr.FiscalYearID and gr.DirectorDetailID = tgr.DirectorDetailID and tgr.GlobalRoleIDCODE = gr.GlobalRoleID
join DataCore..GlobalRemunerationGrant grg on gr.GlobalRemunerationID = grg.GlobalRemunerationID
Thank you.
Based on the comment - you have 2 values to match on, not just one? e.g., both GlobalRemunerationID and GlobalRemunerationGrantID?
Here's an example using tables 'temptable' and 't1'
UPDATE temptable
SET ReconGlobalRemunerationGrantID = t1.GlobalRemunerationGrantID
FROM temptable
INNER JOIN t1 ON temptable.GlobalRemunerationID = t1.GlobalRemunerationID
AND temptable.GlobalRemunerationGrantID = t1.GlobalRemunerationGrantID
Update below
The below version takes the two data sets
Partitions them by GlobalRemunerationID and orders them by ReconGlobalRemunerationGrantID to get the 'row numbers' (rn)
Joins them on GlobalRemunerationID and rn to get them in order
Key code is below (with slightly different tables than your full set sorry - matches the data set you gave though).
; WITH tgrg AS
(SELECT GlobalRemunerationID, ReconGlobalRemunerationGrantID,
ROW_NUMBER() OVER (PARTITION BY GlobalRemunerationID ORDER BY GlobalRemunerationGrantID) AS rn
FROM #GlobalRemunerationGrant
)
UPDATE tgrg
SET ReconGlobalRemunerationGrantID = tgr.GlobalRemunerationGrantID
FROM tgrg
INNER JOIN
(SELECT GlobalRemunerationID, GlobalRemunerationGrantID,
ROW_NUMBER() OVER (PARTITION BY GlobalRemunerationID ORDER BY GlobalRemunerationGrantID) AS rn
FROM GlobalRemuneration
) AS tgr ON tgrg.GlobalRemunerationID = tgr.GlobalRemunerationID AND tgrg.rn = tgr.rn
A db<>fiddle with the full set is there - note that I changed some of the IDs to demonstrate that it wasn;t using them to match.
I have two tables one is the lookup table and the other is the data table. The lookup table has columns named cycleid, cycle. The data table has SID, cycleid, cycle. Below is the structure of the tables.
If you check the data table, the SID may have all the cycles and may not have all the cycles. I want to output the SID completed as well as missed cycles.
I right joined the lookup table and retrieved the missing as well as completed cycles. Below is the query I used.
SELECT TOP 1000 [SID]
,s4.[CYCLE]
,s4.[CYCLEID]
FROM [dbo].[data] s3 RIGHT JOIN
[dbo].[lookup_data] s4 ON s3.CYCLEID = s4.CYCLEID
The query is not displaying me the missed values when I query for all the SID's. When I specifically query for a SID with the below query i am getting the correct result including the missed ones.
SELECT TOP 1000 [SID]
,s4.[CYCLE]
,s4.[CYCLEID]
FROM [dbo].[data] s3 RIGHT JOIN [dbo].[lookup_data] s4
ON s3.CYCLEID = s4.CYCLEID
AND s3.SID = 101002
ORDER BY [SID], s4.[CYCLEID]
As I am supplying this query into tableau I cannot provide the sid value in the query. I want to return all the sid's and from tableau I will be do the rest of the things.
The expected output that i need is as shown below.
I wrote a cross join query like below to acheive my expected output
SELECT DISTINCT
tab.CYCLEID
,tab.SID
,d.CYCLE
FROM ( SELECT d.SID
,d.[CYCLE]
,e.CYCLEID
FROM ( SELECT e.sid
,e.CYCLE
FROM [db_temp].[dbo].[Sheet3$] e
) d
CROSS JOIN [db_temp].[dbo].[Sheet4$] e
) tab
LEFT OUTER JOIN [db_temp].[dbo].[Sheet3$] d
ON d.CYCLEID = tab.CYCLEID
AND d.SID = tab.SID
ORDER BY tab.SID
,tab.CYCLEID;
However I am not able to use this query for more scenarios as my data set have nearly 20 to 40 columns and i am having issues when i use the above one.
Is there any way to do this in a simpler manner with only left or right join itself? I want the query to return all the missing values and the completed values for the all the SID's instead of supplying a single sid in the query.
You can create a master table first (combine all SID and CYCLE ID), then right join with the data table
;with ctxMaster as (
select distinct d.SID, l.CYCLE, l.CYCLEID
from lookup_data l
cross join data d
)
select d.SID, m.CYCLE, m.CYCLEID
from ctxMaster m
left join data d on m.SID = d.SID and m.CYCLEID = d.CYCLEID
order by m.SID, m.CYCLEID
Fiddle
Or if you don't want to use common table expression, subquery version:
select d.SID, m.CYCLE, m.CYCLEID
from (select distinct d.SID, l.CYCLE, l.CYCLEID
from lookup_data l
cross join data d) m
left join data d on m.SID = d.SID and m.CYCLEID = d.CYCLEID
order by m.SID, m.CYCLEID
I am retrieving data from table ProductionReportMetrics where I have column NetRate_QuoteID. Then to that result set I need to get Description column.
And in order to get a Description column, I need to join 3 tables:
NetRate_Quote_Insur_Quote
NetRate_Quote_Insur_Quote_Locat
NetRate_Quote_Insur_Quote_Locat_Liabi
But after that my premium is completely off.
What am I doing wrong here?
SELECT QLL.Description,
QLL.ClassCode,
prm.NetRate_QuoteID,
QL.LocationID,
ISNULL(SUM(premium),0) AS NetWrittenPremium,
MONTH(prm.EffectiveDate) AS EffMonth
FROM ProductionReportMetrics prm
LEFT JOIN NetRate_Quote_Insur_Quote Q
ON prm.NetRate_QuoteID = Q.QuoteID
INNER JOIN NetRate_Quote_Insur_Quote_Locat QL
ON Q.QuoteID = QL.QuoteID
INNER JOIN NetRate_Quote_Insur_Quote_Locat_Liabi QLL
ON QL.LocationID = QLL.LocationID
WHERE YEAR(prm.EffectiveDate) = 2016 AND
CompanyLine = 'Ironshore Insurance Company'
GROUP BY MONTH(prm.EffectiveDate),
QLL.Description,
QLL.ClassCode,
prm.NetRate_QuoteID,
QL.LocationID
I think the problem in this table:
What Am I missing in this Query?
select
ClassCode,
QLL.Description,
sum(Premium)
from ProductionReportMetrics prm
LEFT JOIN NetRate_Quote_Insur_Quote Q ON prm.NetRate_QuoteID = Q.QuoteID
LEFT JOIN NetRate_Quote_Insur_Quote_Locat QL ON Q.QuoteID = QL.QuoteID
LEFT JOIN
(SELECT * FROM NetRate_Quote_Insur_Quote_Locat_Liabi nqI
JOIN ( SELECT LocationID, MAX(ClassCode)
FROM NetRate_Quote_Insur_Quote_Locat_Liabi GROUP BY LocationID ) nqA
ON nqA.LocationID = nqI.LocationID ) QLL ON QLL.LocationID = QL.LocationID
where Year(prm.EffectiveDate) = 2016 AND CompanyLine = 'Ironshore Insurance Company'
GROUP BY Q.QuoteID,QL.QuoteID,QL.LocationID
Now it says
Msg 8156, Level 16, State 1, Line 14
The column 'LocationID' was specified multiple times for 'QLL'.
It looks like DVT basically hit on the answer. The only reason you would get different amounts(i.e. duplicated rows) as a result of a join is that one of the joined tables is not a 1:1 relationship with the primary table.
I would suggest you do a quick check against those tables, looking for table counts.
--this should be your baseline count
SELECT COUNT(*)
FROM ProductionReportMetrics
GROUP BY MONTH(prm.EffectiveDate),
prm.NetRate_QuoteID
--this will be a check against the first joined table.
SELECT COUNT(*)
FROM NetRate_Quote_Insur_Quote Q
WHERE QuoteID IN
(SELECT NetRate_QuoteID
FROM ProductionReportMetrics
GROUP BY MONTH(prm.EffectiveDate),
prm.NetRate_QuoteID)
Basically you will want to do a similar check against each of your joined tables. If any of the joined tables are part of the grouping statement, make sure they are also in the grouping of the count check statement. Also make sure to alter the WHERE clause of the check count statement to use the join clause columns you were using.
Once you find a table that returns the incorrect number of rows, you will have your answer as to what table is causing the problem. Then you will just have to decide how to limit that table down to distinct rows(some type of aggregation).
This advice is really just to show you how to QA this particular query. Break it up into the smallest possible parts. In this case, we know that it is a join that is causing the problem, so take it one join at a time until you find the offender.
I have a "temp' table populated from an enrollment transportable in java. What I am doing is comparing the "temp" table with values I am populating in a CTE with a select query. What I need to do next is update two different tables. Here is my query for the comparison of the "temp" table and CTE:
WITH CTE AS
(
SELECT S.SYS_USER_NAME, PG.PAX_ID
FROM component.SYS_USER S
INNER JOIN component.PAX_GROUP PG
ON S.PAX_ID = PG.PAX_ID
WHERE (ROLE_CODE = 'AC' and THRU_DATE is null) or
(ROLE_CODE = 'DLRP' and THRU_DATE is null)
)
SELECT * FROM CTE
INNER JOIN component.TEMP_CONTROL_NUM
ON TEMP_CONTROL_NUM.CONTROL_NUM = CTE.SYS_USER_NAME
What I want to do next is update two different tables. One I need to set a status column as inactive and the other I need to set a thru date.
The issue I am having is writing an UPDATE with a SELECT. I have something like:
UPDATE component.SYS_USER SET STATUS = 'I'
WHERE SYS_USER_NAME =
(SELECT * FROM CTE INNER JOIN component.TEMP_CONTROL_NUM ON
TEMP_CONTROL_NUM = CTE.SYS_USER_NAME)
Would this be correct? I realize I am only attempting to update one table but I figure if I have one table updating, I can figure out the other. It doesn't seem to be.
Thank you in advance.
;WITH CTE as
(
...
)
UPDATE u SET
STATUS = 'I'
FROM component.SYS_USER u
INNER JOIN CTE c on c.SYS_USER_NAME = u.SYS_USER_NAME
INNER JOIN component.TEMP_CONTROL_NUM t ON t.TEMP_CONTROL_NUM = c.SYS_USER_NAME
Dear friends, below are my two SQL queries:
select distinct
a_bm.DestProvider_ID,
a_bm.DestCircel_ID,
convert(datetime,dbo.fnToDate(a_bm.BM_BillFrom),103) as fromdate,
convert(datetime,dbo.fnToDate(a_bm.BM_BillTo),103) as todate,
t_rec.TapInRec as BillRecevable,
t_rec.TapInRec as Billreceied
from Auditdata_BillingMaster a_bm
inner join TapInRecordMaster t_rec
on a_bm.DestProvider_ID = t_rec.DestProviderMaster_ID
and a_bm.DestCircel_ID = t_rec.DestCircelMaster_ID
and convert(datetime,dbo.fnToDate(a_bm.BM_BillFrom),103)> =
convert(datetime,t_rec.Months)
and convert(datetime,dbo.fnToDate(a_bm.BM_BillTo),103)<=
convert(datetime,t_rec.BillTo)
where a_bm.DestProvider_ID=4
and a_bm.DestCircel_ID=22
and a_bm.typeoffile=1
and convert(datetime,dbo.fnToDate(a_bm.BM_BillFrom),103)>=
convert(datetime,'6/1/2009')
and convert(datetime,dbo.fnToDate(a_bm.BM_BillFrom),103)<=
convert(datetime,'7/30/2009')
select Temp_tbl.fromdate from Temp_tbl Temp_tbl
inner join (
select
convert(datetime,dbo.fnToDate(BM_BillFrom),103) as a1,
convert(datetime,dbo.fnToDate(BM_BillTo),103) as b1,
count(*) as c1,
am_bm.DestProvider_ID,
am_bm.DestCircel_ID
from Auditdata_BillingMaster am_bm
inner join Temp_tbl tmp
on tmp.Provider_ID=am_bm.DestProvider_ID
and tmp.Circel_ID=am_bm.DestCircel_ID
where convert(datetime,tmp.fromdate)>=
convert(datetime,dbo.fnToDate(am_bm.BM_BillFrom),103)
and convert(datetime,tmp.todate) <=
convert(datetime,dbo.fnToDate(am_bm.BM_BillTo),103)
group by
convert(datetime,dbo.fnToDate(BM_BillFrom),103),
convert(datetime,dbo.fnToDate(BM_BillTo),103),
am_bm.DestProvider_ID,
am_bm.DestCircel_ID
) b
on Temp_tbl.Provider_ID = b.DestProvider_ID
and Temp_tbl.Circel_ID = b.DestCircel_ID
and convert(datetime,Temp_tbl.fromdate,101)>= convert(datetime,(b.a1),101)
and convert(datetime,Temp_tbl.todate) <= convert(datetime,(b.b1),101)
I want to merge above 2 SQL query in SQL Server 2000.
Please help me.
Thanks in advance.
Do you mean to JOIN or UNION both tables?
If you mean to JOIN both query results, simply take both results as input for JOIN statement.
How you join both results is really dependent on your database design. Preferably the join is based on referential integrity enforcing the relationship between the results to ensure data integrity. But since you do not mention the join condition, let me assume you will join based on DestProvider_ID & DestCircel_ID.
select
result1.DestProvider_ID,
result1.DestCircel_ID,
result1.fromdate,
result1.todate,
result1.BillRecevable,
result1.Billreceied,
result2.fromdate
from
( *your first query* ) as result1
inner join
(select
Temp_tbl.fromdate,
am_bm.DestProvider_ID,
am_bm.DestCircel_ID
from Temp_tbl Temp_tbl
*the rest of your second query*
) as result2 on result1.DestProvider_ID = result2.DestProvider_ID
and result1.DestCircel_ID = result2.DestCircel_ID
UNION:
If you want to take multiple select statements and combine them into one result set, UNION statement is the easiest way to go:
SELECT column1a, column2a, column3a FROM tableA
UNION
SELECT column1b, column2b, column3b FROM tableB
This is possible only if:
both queries have same number of columns
Corresponding columns in each query expression must be of the same data type
data type of column1a == column1b
data type of column2a == column2b
data type of column3a == column3b
Since both of your queries do not have same number of columns, you can't merge them, at least with UNION select.