I need to run a query that returns all events that has Electrophysiology Study But don't have %Ablation%
So in this case I should receive only events 608 and 612. The table has two columns SS_EVENT_EP_ID and STUDYPROCEDURE
Screenshot of tables
https://plus.google.com/photos/105880715521229058253/albums/6026235567691005409/6026235568072337762
I just saw your tables. Yes you are correct, you need a subquery.
What you need is the EXISTS operator as well.
SELECT EP.SS_Event_EP_ID, EP.StudyProcedure, Event_EP.EventDate
FROM Event_EP INNER JOIN EP_Procedure As EP
ON Event_EP.SS_Event_EP_ID = EP.SS_Event_EP_ID
WHERE EP.StudyProcedure = "Electrophysiology study"
AND (Event_EP.EventDate Between #1/1/2004# And #12/31/2012#)
AND NOT EXISTS (
Select SS_Event_EP_ID from EP_Procedure As EP_I
Where EP_I.SS_Event_EP_ID = EP.SS_Event_EP_ID
And EP_I.StudyProcedure Like "%blation%"
)
Related
I'm having a problem with a query in postgres, the table cgporders_items has a field called return, I cannot get actual result of that field with this query, it returns me al ceros.
SELECT "Cgporder".id AS "Cgporder__id"
,"Sale".preorder_number AS "Sale__preorder_number"
,"Contact".id AS "Contact__id"
,"Contact".NAME AS "Contact__name"
,"Ptype".NAME AS "Ptype__name"
,(
SELECT code
FROM products
WHERE id = "CgporderItem".parent_id
) AS "Product__parent_code"
,"Product".id AS "Product__id"
,"Product".code AS "Product__code"
,"Product".NAME AS "Product__name"
,"CgporderItem".quantity AS "CgporderItem__quantity"
,"CgporderItem".return AS "CgporderItem__return"
,"CgporderItem".cep_id AS "CgporderItem__cep"
FROM cgporders AS "Cgporder"
INNER JOIN contacts AS "Contact" ON ("Contact".id = "Cgporder".contact_id)
INNER JOIN cgporders_items AS "CgporderItem" ON ("Cgporder".id = "CgporderItem".cgporder_id)
INNER JOIN products AS "Product" ON ("Product".id = "CgporderItem".product_id)
INNER JOIN ptypes AS "Ptype" ON ("Ptype".id = "Product".ptype_id)
LEFT JOIN cgporders_sales AS "CgporderSale" ON ("Cgporder".id = "CgporderSale".cgporder_id)
LEFT JOIN sales AS "Sale" ON ("Sale".id = "CgporderSale".sale_id)
WHERE "CgporderItem".parent_id != 0
AND "Cgporder"."issue_date" >= '2015-11-27'
AND "Cgporder"."issue_date" <= '2015-11-27'
AND "Cgporder"."status" = 'confirmed'
ORDER BY "Ptype".NAME
,"Product"."code";
There are actually a lots of rows that matches the select condition, but it return cero on "CgporderItem".return AS "CgporderItem__return"
If I make a simple query like select "return" from cgporders_items it works. But in this query it does not work.
Can you help me please?
"return" is a reserved word in SQL, but not in Postgres. See the list here. The following code works find in Postgres (SQL Fiddle is here):
create table dum (return int);
select dum.return from dum;
Your problem is something else. If I had to guess, the where clause is too restrictive (the condition on dates is a bit suspect).
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.
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 am trying to set the following query so that it only selects any data from the DaysMov table (A) if the nested Select finds a matching date in the Calendar table (B).
Currently in such a case it just returns nothing for "dayMov" but still selects the other data from table A.
Can someone tell me how I can achieve this, e.g. by using Where or Case ?
SELECT
(
SELECT B.calendar_DT
FROM Calendar B
WHERE B.year_id = #selYear AND B.month_of_year = A.calMonth AND B.day_of_week = A.calDay AND (B.day_of_month BETWEEN A.calFrom AND A.calTill)
) AS dayMov,
A.countries,
A.regions,
'variable' AS validity,
A.name,
A.desc,
'' AS mode
FROM DaysMov A
WHERE A.mode = ''
Many thanks for any help with this, Tim.
You should be able to do the same thing with an inner join, like this:
SELECT
B.calendar_DT AS dayMov,
A.countries,
A.regions,
'variable' AS validity,
A.name,
A.desc,
'' AS mode
FROM DaysMov A
INNER JOIN Calendar B ON B.year_id = #selYear AND B.month_of_year = A.calMonth AND B.day_of_week = A.calDay AND (B.day_of_month BETWEEN A.calFrom AND A.calTill)
WHERE A.mode = ''
This query will not produce a row when Calendar does not have a match on the specified condition. Assuming that the query from your post has worked (except that it produced some rows that you did not want) the query above shouldn't produce additional rows, because the subquery on the same condition returned at most a single result.
I'm working on a DB2 stored procedure and am having a little trouble getting the results I want. The problem with the following query is that it does not return rows from table A that don't pass the final where clause. I would like to receive all rows from table A that meet the first WHERE clause (WHERE A.GENRC_CD_TYPE = 'MDAA'). Then, add an email column from table B for each of those rows(WHERE (A.DESC) = B.MATL_PLNR_ID).
SELECT A.GENRC_CD,
A.DESC_30,
A.DOL,
A.DLU,
A.LU_LID,
B.EMAIL_ID_50
FROM GENRCCD A,
MPPLNR B
WHERE A.GENRC_CD_TYPE = 'MDAA'
AND (A.DESC_30) = B.MATL_PLNR_ID;
Any help is much appreciated, thanks!
Then what you need is a LEFT JOIN:
SELECT A.GENRC_CD,
A.DESC_30,
A.DOL,
A.DLU,
A.LU_LID,
B.EMAIL_ID_50
FROM GENRCCD A LEFT JOIN
MPPLNR B on A.DESC_30=B.MATL_PLNR_ID
WHERE A.GENRC_CD_TYPE = 'MDAA'