I have one SQL statement as:
SELECT ARTICLES.NEWS_ARTCL_ID, ARTICLES.NEWS_ARTCL_TTL_DES,
ARTICLES.NEWS_ARTCL_CNTNT_T, ARTICLES.NEWS_ARTCL_PUB_DT,
ARTICLES.NEWS_ARTCL_AUTH_NM, ARTICLES.NEWS_ARTCL_URL, ARTICLES.MEDIA_URL,
ARTICLES.ARTCL_SRC_ID, SOURCES.ARTCL_SRC_NM, MEDIA.MEDIA_TYPE_DESCRIP
FROM
RSKLMOBILEB2E.NEWS_ARTICLE ARTICLES,
RSKLMOBILEB2E.MEDIA_TYPE MEDIA,
RSKLMOBILEB2E.ARTICLE_SOURCE SOURCES
WHERE ARTICLES.MEDIA_TYPE_IDENTIF = MEDIA.MEDIA_TYPE_IDENTIF
AND ARTICLES.ARTCL_SRC_ID = SOURCES.ARTCL_SRC_ID
AND ARTICLES.ARTCL_SRC_ID = 1
ORDER BY ARTICLES.NEWS_ARTCL_PUB_DT
Now I need to combine another SQL statement into one which is:
SELECT COUNT ( * )
FROM RSKLMOBILEB2E.NEWS_LIKES LIKES, RSKLMOBILEB2E.NEWS_ARTICLE ARTICLES
WHERE LIKES.NEWS_ARTCL_ID = ARTICLES.NEWS_ARTCL_ID
Basically I have one table which contains articles and I need to include the user likes which is in another table.
Use a subquery to add the likescount in your first query like this:
SELECT ARTICLES.NEWS_ARTCL_ID
,ARTICLES.NEWS_ARTCL_TTL_DES
,ARTICLES.NEWS_ARTCL_CNTNT_T
,ARTICLES.NEWS_ARTCL_PUB_DT
,ARTICLES.NEWS_ARTCL_AUTH_NM
,ARTICLES.NEWS_ARTCL_URL
,ARTICLES.MEDIA_URL
,ARTICLES.ARTCL_SRC_ID
,SOURCES.ARTCL_SRC_NM
,MEDIA.MEDIA_TYPE_DESCRIP
,(
SELECT COUNT(*)
FROM RSKLMOBILEB2E.NEWS_LIKES LIKES
WHERE LIKES.NEWS_ARTCL_ID = ARTICLES.NEWS_ARTCL_ID
) AS LikesCount
FROM RSKLMOBILEB2E.NEWS_ARTICLE ARTICLES
,RSKLMOBILEB2E.MEDIA_TYPE MEDIA
,RSKLMOBILEB2E.ARTICLE_SOURCE SOURCES
WHERE ARTICLES.MEDIA_TYPE_IDENTIF = MEDIA.MEDIA_TYPE_IDENTIF
AND ARTICLES.ARTCL_SRC_ID = SOURCES.ARTCL_SRC_ID
AND ARTICLES.ARTCL_SRC_ID = 1
ORDER BY ARTICLES.NEWS_ARTCL_PUB_DT;
I'm not sure what you are trying to achieve but it seems you want to count all the data from 2 tables. You can edit your query to something like this.
SELECT COUNT (ARTICLES.*) FROM RSKLMOBILEB2E.NEWS_LIKES LIKES
JOIN RSKLMOBILEB2E.NEWS_ARTICLE ARTICLES
ON LIKES.NEWS_ARTCL_ID = ARTICLES.NEWS_ARTCL_ID
I think that solution is in using Analytic Functions. Please have a look on https://oracle-base.com/articles/misc/analytic-functions
Please check following query (keep in mind I have no idea about your table structures). Due to left join records might be duplicated, this is why grouping is added.
SELECT ARTICLES.NEWS_ARTCL_ID, ARTICLES.NEWS_ARTCL_TTL_DES,
ARTICLES.NEWS_ARTCL_CNTNT_T, ARTICLES.NEWS_ARTCL_PUB_DT,
ARTICLES.NEWS_ARTCL_AUTH_NM, ARTICLES.NEWS_ARTCL_URL, ARTICLES.MEDIA_URL,
ARTICLES.ARTCL_SRC_ID, SOURCES.ARTCL_SRC_NM, MEDIA.MEDIA_TYPE_DESCRIP,
count(LIKES.ID) over ( partition by ARTICLES.NEWS_ARTCL_ID ) as num_likes
FROM RSKLMOBILEB2E.NEWS_ARTICLE ARTICLES
join RSKLMOBILEB2E.MEDIA_TYPE MEDIA
on ARTICLES.MEDIA_TYPE_IDENTIF = MEDIA.MEDIA_TYPE_IDENTIF
join RSKLMOBILEB2E.ARTICLE_SOURCE SOURCES
on ARTICLES.ARTCL_SRC_ID = SOURCES.ARTCL_SRC_ID
LEFT JOIN RSKLMOBILEB2E.NEWS_LIKES LIKES
ON LIKES.NEWS_ARTCL_ID = ARTICLES.NEWS_ARTCL_ID
WHERE
ARTICLES.ARTCL_SRC_ID = 1
group by ARTICLES.NEWS_ARTCL_ID, ARTICLES.NEWS_ARTCL_TTL_DES,
ARTICLES.NEWS_ARTCL_CNTNT_T, ARTICLES.NEWS_ARTCL_PUB_DT,
ARTICLES.NEWS_ARTCL_AUTH_NM, ARTICLES.NEWS_ARTCL_URL, ARTICLES.MEDIA_URL,
ARTICLES.ARTCL_SRC_ID, SOURCES.ARTCL_SRC_NM, MEDIA.MEDIA_TYPE_DESCRIP
ORDER BY ARTICLES.NEWS_ARTCL_PUB_DT
I also changed coma-separated list of tables from where condition to joins. I think this is more readable since table join conditions are separated from result filtering in where clause.
Related
I have a table named Ticket Numbers, which (for this example) contain the columns:
Ticket_Number
Assigned_Group
Assigned_Group_Sequence_No
Reported_Date
Each ticket number could contain 4 rows, depending on how many times the ticket changed assigned groups. Some of these rows could contain an assigned group of "Desktop Support," but some may not. Here is an example:
Example of raw data
What I am trying to accomplish is to get the an output that contains any ticket numbers that contain 'Desktop Support', but also the assigned group of the max sequence number. Here is what I am trying to accomplish with SQL:
Queried Data
I'm trying to use SQL with the following query but have no clue what I'm doing wrong:
select ih.incident_number,ih.assigned_group, incident_history2.maxseq, incident_history2.assigned_group
from incident_history_public as ih
left join
(
select max(assigned_group_seq_no) maxseq, incident_number, assigned_group
from incident_history_public
group by incident_number, assigned_group
) incident_history2
on ih.incident_number = incident_history2.incident_number
and ih.assigned_group_seq_no = incident_history2.maxseq
where ih.ASSIGNED_GROUP LIKE '%DS%'
Does anyone know what I am doing wrong?
You might want to create a proper alias for incident_history. e.g.
from incident_history as incident_history1
and
on incident_history1.ticket_number = incident_history2.ticket_number
and incident_history1.assigned_group_seq_no = incident_history2.maxseq
In my humble opinion a first error could be that I don't see any column named "incident_history2.assigned_group".
I would try to use common table expression, to get only ticket number that contains "Desktop_support":
WITH desktop as (
SELECT distinct Ticket_Number
FROM incident_history
WHERE Assigned_Group = "Desktop Support"
),
Than an Inner Join of the result with your inner table to get ticket number and maxSeq, so in a second moment you can get also the "MAXGroup":
WITH tmp AS (
SELECT i2.Ticket_Number, i2.maxseq
FROM desktop D inner join
(SELECT Ticket_number, max(assigned_group_seq_no) as maxseq
FROM incident_history
GROUP BY ticket_number) as i2
ON D.Ticket_Number = i2.Ticket_Number
)
SELECT i.Ticket_Number, i.Assigned_Group as MAX_Group, T.maxseq, i.Reported_Date
FROM tmp T inner join incident_history i
ON T.Ticket_Number = i.Ticket_Number and i.assigned_group_seq_no = T.maxseq
I think there are several different method to resolve this question, but I really hope it's helpful for you!
For more information about Common Table Expression: https://www.essentialsql.com/introduction-common-table-expressions-ctes/
I am having a problem with my SQL query using the count function.
When I don't have an inner join, it counts 55 rows. When I add the inner join into my query, it adds a lot to it. It suddenly became 102 rows.
Here is my SQL Query:
SELECT COUNT([fmsStage].[dbo].[File].[FILENUMBER])
FROM [fmsStage].[dbo].[File]
INNER JOIN [fmsStage].[dbo].[Container]
ON [fmsStage].[dbo].[File].[FILENUMBER] = [fmsStage].[dbo].[Container].[FILENUMBER]
WHERE [fmsStage].[dbo].[File].[RELATIONCODE] = 'SHIP02'
AND [fmsStage].[dbo].[Container].DELIVERYDATE BETWEEN '2016-10-06' AND '2016-10-08'
GROUP BY [fmsStage].[dbo].[File].[FILENUMBER]
Also, I have to do TOP 1 at the SELECT statement because it returns 51 rows with random numbers inside of them. (They are probably not random, but I can't figure out what they are.)
What do I have to do to make it just count the rows from [fmsStage].[dbo].[file].[FILENUMBER]?
First, your query would be much clearer like this:
SELECT COUNT(f.[FILENUMBER])
FROM [fmsStage].[dbo].[File] f INNER JOIN
[fmsStage].[dbo].[Container] c
ON v.[FILENUMBER] = c.[FILENUMBER]
WHERE f.[RELATIONCODE] = 'SHIP02' AND
c.DELIVERYDATE BETWEEN '2016-10-06' AND '2016-10-08';
No GROUP BY is necessary. Otherwise you'll just one row per file number, which doesn't seem as useful as the overall count.
Note: You might want COUNT(DISTINCT f.[FILENUMBER]). Your question doesn't provide enough information to make a judgement.
Just remove GROUP BY Clause
SELECT COUNT([fmsStage].[dbo].[File].[FILENUMBER])
FROM [fmsStage].[dbo].[File]
INNER JOIN [fmsStage].[dbo].[Container]
ON [fmsStage].[dbo].[File].[FILENUMBER] = [fmsStage].[dbo].[Container].[FILENUMBER]
WHERE [fmsStage].[dbo].[File].[RELATIONCODE] = 'SHIP02'
AND [fmsStage].[dbo].[Container].DELIVERYDATE BETWEEN '2016-10-06' AND '2016-10-08'
I've got a query running that pulls out the records I need.
I want to run another query that pulls out all the other records (excluding the ones in the first query).
I've read up on NOT IN and NOT LIKE but can't seem to get them to work.
The first query is named: qryHunnersPatients
Here's the code for the second query that I have so far:
Right now this is just pulling all the records - but I want to exclude those records in the qryHunnersPatients query
SELECT
tblPatientHistoryBaseline.ID,
tblPatientHistoryBaseline.Age,
[tblPatientHistoryBaseline].[Age]-[tblPatientHistoryBaseline].[UrinarySxBegan] AS Duration,
tblPatientHistoryBaseline.IBS,
tblQuestionnaires.UPOINTTotal,
tblQuestionnaires.U,
tblQuestionnaires.P,
tblQuestionnaires.O,
tblQuestionnaires.I,
tblQuestionnaires.N,
tblQuestionnaires.T,
tblQuestionnaires.ICSITotal,
tblQuestionnaires.ICPITotal
FROM
tblPatientHistoryBaseline
INNER JOIN
tblQuestionnaires
ON
(tblPatientHistoryBaseline.Visit = tblQuestionnaires.Visit)
AND
(tblPatientHistoryBaseline.ID = tblQuestionnaires.ID);
UPDATE:
I just tried the WHERE NOT EXISTS using the code below:
SELECT
tblPatientHistoryBaseline.ID,
tblPatientHistoryBaseline.Age,
[tblPatientHistoryBaseline].[Age]-[tblPatientHistoryBaseline].[UrinarySxBegan] AS Duration,
tblPatientHistoryBaseline.IBS,
tblQuestionnaires.UPOINTTotal,
tblQuestionnaires.U,
tblQuestionnaires.P,
tblQuestionnaires.O,
tblQuestionnaires.I,
tblQuestionnaires.N,
tblQuestionnaires.T,
tblQuestionnaires.ICSITotal,
tblQuestionnaires.ICPITotal
FROM
tblPatientHistoryBaseline
INNER JOIN
tblQuestionnaires
ON
(tblPatientHistoryBaseline.Visit = tblQuestionnaires.Visit)
AND
(tblPatientHistoryBaseline.ID = tblQuestionnaires.ID)
WHERE NOT EXISTS
(SELECT ID
FROM qryHunnersPatients AS hunners
WHERE hunners.ID = tblPatientHistoryBaseline.ID);
You need a SubQuery. As In understand that your Query qryHunnersPatients gives you the list of records that you do not wish to see, you need to include that in the NOT IN part of the Query.
SELECT
tblPatientHistoryBaseline.ID,
tblPatientHistoryBaseline.Age,
[tblPatientHistoryBaseline].[Age]-[tblPatientHistoryBaseline].[UrinarySxBegan] AS Duration,
tblPatientHistoryBaseline.IBS,
tblQuestionnaires.UPOINTTotal,
tblQuestionnaires.U,
tblQuestionnaires.P,
tblQuestionnaires.O,
tblQuestionnaires.I,
tblQuestionnaires.N,
tblQuestionnaires.T,
tblQuestionnaires.ICSITotal,
tblQuestionnaires.ICPITotal
FROM
tblPatientHistoryBaseline
INNER JOIN
tblQuestionnaires
ON
(tblPatientHistoryBaseline.Visit = tblQuestionnaires.Visit)
AND
(tblPatientHistoryBaseline.ID = tblQuestionnaires.ID)
WHERE
tblPatientHistoryBaseline.ID
NOT IN
(SELECT qryHunnersPatients.ID FROM qryHunnersPatients);
Assuming ID is unique, you can use WHERE NOT EXISTS:
SELECT {FieldList}
FROM tblPatientHistoryBaseline AS baseline
INNER JOIN tblQuestionnaires AS quest
ON (baseline.Visit = quest.Visit)
AND (baseline.ID = quest.ID);
WHERE NOT EXISTS (
SELECT ID
FROM qryHunnersPatients AS hunners
WHERE hunners.ID = baseline.ID
)
You don't need to bother using the aliases I've added to; I've just added them for readability.
I have a requirement to create a Sales report and I have a sql query:
SELECT --top 1
t.branch_no as TBranchNo,
t.workstation_no as TWorkstation,
t.tender_ref_no as TSaleRefNo,
t.tender_line_no as TLineNo,
t.tender_code as TCode,
T.contribution as TContribution,
l.sale_line_no as SaleLineNo
FROM TENDER_LINES t
LEFT JOIN SALES_TX_LINES l
on t.branch_no = l.branch_no and t.workstation_no = l.workstation_no and t.tender_ref_no = l.sale_tx_no
where l.sale_tx_no = 2000293 OR l.sale_tx_no = 1005246 --OR sale_tx_no = 1005261
order by t.tender_ref_no asc,
l.sale_line_no desc
The results of the query look like the following:
The results I am trying to achieve is:
With only 1 line for transaction 2 either SaleLineNo 1 or 2, while still have=ing both lines for transaction 1 because the TCode is different.
Thanks
I am using SSQL2012.
Not exactly sure on what data you have, but you might want to try
GROUP BY TlineNo, TCode ...
But you have to keep a look on not to group by something that would result in duplicate contribution values.
You can use the ROW_NUMBER function that allows to partition the rows in groups, and number the lines inside each group starting by one. If you choose the right columns to define the partition, and keep only the rows with "row_number = 1`, you have solved the first part of your problem, i.e. discarding the lines that don't have to appear in the report. (See the sample sin the linked documentation, they're quite clear).
Once you have solved this problem, you simply have to repeat what you're doing, but on the result of this data, instead of the original data. You can use a view, a CTE, or a subselect to achieve your result, i.e.
With view:
CREATE VIEW FilteredData AS -- here the rank function query, then selct from the view
SELECT --here your current query --
FROM FilteredData
With CTE
WITH -- here the rank function query
SELECT -- your current querym, from the CTE
With subselect
SELECT -- your current query
FROM (SELECT FROM -- here the rank function query -- )
Appreciate your assistance with my query. After playing around, I have found a solution that works just as I want. It is as below: I did a Group by as hinted by #Yogesh86 on a few fields.
SELECT
MAX(t.branch_no) as TBranchNo,
Max(t.workstation_no) as TWorkstation,
t.tender_ref_no as TSaleRefNo,
Max(t.tender_line_no) as TLineNo,
t.tender_code as TCode,
MAx(T.contribution) as TContribution,
MAX(l.sale_line_no) as SaleLineNo
FROM TENDER_LINES t
LEFT JOIN SALES_TX_LINES l
on t.branch_no = l.branch_no and t.workstation_no = l.workstation_no and t.tender_ref_no = l.sale_tx_no
where l.sale_tx_no = 2000293 OR l.sale_tx_no = 1005246 --OR sale_tx_no = 1005261
GROUP BY
t.tender_ref_no,
t.tender_line_no,
t.tender_code
I have tow tables 'matches' and 'forum' I need to get match information from the matches table which has comments in the forum table so I use the following query:
SELECT distinct forum.match_static_id, matches.*
from forum
INNER JOIN matches
ON forum.match_static_id = matches.static_id
WHERE forum.comments_yes_or_no = 1
I use distinct to avoid getting the same match twice if it has more than one comment in the forum table.
The problem is I want to get the count of each match comments with the same query is it possible? I use :
SELECT distinct forum.match_static_id, count(forum.comments), matches.*
from forum
INNER JOIN matches
ON forum.match_static_id = matches.static_i
WHERE forum.comments_yes_or_no = 1
but it give me just one record (which is wrong). What is the problem ?? does I need to use group by ? and if yes where to but it in this crowded query?
Please try this:
SELECT forum.match_static_id, count(matches.id), matches.*
from forum
INNER JOIN matches
ON forum.match_static_id = matches.static_i
WHERE forum.comments_yes_or_no = 1
GROUP BY forum.id