Ok, here is my Query:
SELECT DISTINCT
CS.CPL_Schedule_Id AS CplScheduleId
,S.Schedule_Status_Id AS ScheduleStatusId
,S.Record_Created AS Created
FROM CPL_Schedule CS
JOIN (
SELECT TOP 1 CSL.CPL_Schedule_ID, CSL.Record_Created, CSL.Schedule_Status_Id
FROM CPL_Schedule_Audit_Log CSL
WHERE CSL.CPL_Schedule_ID = CS.CPL_Schedule_ID
ORDER BY Record_Created DESC
) S
ON S.CPL_Schedule_ID = CS.CPL_Schedule_ID
WHERE
CS.Exhibitor_Id = 1
And I am getting the error on this line WHERE CSL.CPL_Schedule_ID = CS.CPL_Schedule_ID
The multi-part identifier "CS.CPL_Schedule_ID" could not be bound.
To me it looks like this is saying that nested query does not know about CS, is that true? What am I missing here? Help is much appreciated, thank you!
It seems, you need cross apply instead of join, and don't need ON hence.
SELECT DISTINCT
CS.CPL_Schedule_Id AS CplScheduleId
,S.Schedule_Status_Id AS ScheduleStatusId
,S.Record_Created AS Created
FROM CPL_Schedule CS
CROSS APPLY (
SELECT TOP 1 CSL.CPL_Schedule_ID, CSL.Record_Created, CSL.Schedule_Status_Id
FROM CPL_Schedule_Audit_Log CSL
WHERE CSL.CPL_Schedule_ID = CS.CPL_Schedule_ID
ORDER BY Record_Created DESC
) S
WHERE
CS.Exhibitor_Id = 1
Related
I have this query:
select exp.X,
exp.Y,
exp.Z,
expe.A
from table_exp exp
inner join table_expe expe on exp.B = expe.B
where expe.X =
(select X
from table_expe
where A = expe.A
order by C desc limit 1)
And i have this error: ORA-00907: missing right parenthesis.
I receive the error when I try to add "order by C desc limit 1" , if I don't use the order by, it works, but I need it with the order by. Anyone can helps me? Thanks!
Oracle does not support limit. You can use:
where expe.X = (select e2.X
from table_expe e2
where e2.A = expe.A
order by e2.C desc
fetch first 1 row only
)
Here is a db<>fiddle showing that the syntax does work.
I have a query that runs perfectly n SQL server but in Oracle, I get the following error:
ORA-00923: FROM keyword not found where expected
SELECT
MyApps.AppConfigurationId,
MyApps.GUID,
MyApps.AppName,
MyApps.BinaryData,
MyApps.Color1,
MyApps.UserCreatorName,
MyApps.CreatedAt,
MyApps.UserUpdaterName,
MyApps.UpdatedAt,
MyApps.UserPublisherName,
MyApps.LastPublishedAt,
MyApps.AppConfigStateId,
MyApps.AppConfigStateLabel
FROM
(
SELECT
ROW_NUMBER() OVER (
PARTITION BY "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."ID"
ORDER BY LastestPublishInfo."PUBLISHEDAT" DESC
) AS RowNum,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."ID" AS AppConfigurationId,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."GUID",
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."NAME" AS AppName,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPICON1"."BINARYDATA",
"OSADMIN_OSDEV1"."OSUSR_4BQ_COLORPA1"."COLOR1",
UserCreator."NAME" AS UserCreatorName,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."CREATEDAT",
UserUpdater."NAME" AS UserUpdaterName,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."UPDATEDAT",
LastestPublishInfo.PublisherName AS UserPublisherName ,
LastestPublishInfo."PUBLISHEDAT" AS LastPublishedAt,
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."APPCONFIGSTATEID",
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON20"."LABEL" AS AppConfigStateLabel
FROM "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266" JOIN "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON20"
ON ( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."APPCONFIGSTATEID" = "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON20"."ID" AND
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."PARENTAPPCONFIGID" IS NULL AND
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."ISACTIVE" = 1
)
JOIN "OSADMIN_OSDEV1"."OSSYS_USER_T266" UserCreator
ON ( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."CREATEDBY" = UserCreator."ID")
LEFT JOIN "OSADMIN_OSDEV1"."OSSYS_USER_T266" UserUpdater
ON ( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."UPDATEDBY" = UserCreator."ID")
LEFT JOIN "OSADMIN_OSDEV1"."OSUSR_4BQ_COLORPA1"
ON( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."COLORPALETTEID" = "OSADMIN_OSDEV1"."OSUSR_4BQ_COLORPA1"."ID")
LEFT JOIN
(
SELECT "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16"."APPCONFIGURATIONID",
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16"."PUBLISHEDAT",
UserPublisher."NAME" AS PublisherName
FROM "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16" LEFT JOIN "OSADMIN_OSDEV1"."OSSYS_USER_T266" UserPublisher
ON ( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16"."PUBLISHEDBY" = UserPublisher."ID")
WHERE "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16"."PUBLISHEDAT" IS NOT NULL
AND
"OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON16"."ISACTIVE" = 0
) LastestPublishInfo
ON (LastestPublishInfo.AppConfigurationId = "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."ID")
LEFT JOIN "OSADMIN_OSDEV1"."OSUSR_4BQ_APPICON1"
ON( "OSADMIN_OSDEV1"."OSUSR_4BQ_APPICON1"."APPCONFIGURATIONID" = "OSADMIN_OSDEV1"."OSUSR_4BQ_APPCON15_T266"."ID" )
) MyApps
WHERE MyApps.RowNum = 1
ORDER BY
MyApps.UpdatedAt DESC
I already tried to check syntax follow some articles but I'm not able to solve it.
Added " around de the aliases, tried to replace attribute names in the subquery not to match the parent but nothing worked.
Hope you could help me with this since I went to the point I have no clue about what to try next!
Cheers
Using the following web: https://rextester.com/l/oracle_online_compiler
I tryed your SQL and got the same error as you.
I then started simplifing it up to:
SELECT 1 AS RowNum
FROM blah
and still getting the same error.
I think RowNum is a reserved word in Oracle, you can not use it as a field alias.
I want to use order by clause in join which I have written but it's showing an error and I am not able to solve this:
SELECT
products_details.*, master_category.title as cat1
FROM
products_details
JOIN
master_category ON products_details.product_category = master_category.id
ORDER BY
products_details.product_name
WHERE
1 = 1
AND products_details.status != 2;
Can anyone help please?
WHERE comes before ORDER BY:
SELECT
pd.*,
mc.title AS cat1
FROM products_details pd
INNER JOIN master_category mc
ON pd.product_category = mc.id
WHERE
pd.status != 2
ORDER BY
pd.product_name;
Also, I introduced aliases into your query for the tables, which leaves it easier to read.
Your order by clause must be after where condition.
Put it like below:-
SELECT
products_details.*, master_category.title as cat1
FROM
products_details
JOIN
master_category ON products_details.product_category = master_category.id
WHERE
1 = 1 AND products_details.status != 2
ORDER BY
products_details.product_name;
coud you help me optimizing the following statement. It has a bad prerformance when dealing with huge amount of data (in my case 3Mio Messages and 25Mio MessageWorkItems).
Does anybody have any suggestions? Thank you in advance.
select distinct msg.id, msgWorkItem_1.description
from message msg
left outer join message_work_item msgWorkItem_1 on msg.id=msgWorkItem_1.message_id
and ( msgWorkItem_1.id in (
select max(msgWorkItem_2.id)
from message_work_item msgWorkItem_2
inner join message_work_item_type msgWorkItem_Type on msgWorkItem_2.message_work_item_type_id=msgWorkItem_Type.id
where
msgWorkItem_2.creation_type= 'mobile'
and msgWorkItem_2.description is not null
and msgWorkItem_Type.code <> 'sent-to-app-manually'
-- Is it possible to avoid this correlation to the outer query ? )
and msgWorkItem_2.message_id = msg.id)
)
where msg.deactivation_time > ?
order by msgWorkItem_1.description asc
STEP 1 : Lay out the query so I have any hope of reading it
SELECT
DISTINCT
msg.id,
msgWorkItem_1.description
FROM
message msg
LEFT OUTER JOIN
message_work_item AS msgWorkItem_1
ON msgWorkItem_1.message_id = msg.id
AND msgWorkItem_1.id =
(
SELECT
MAX(msgWorkItem_2.id)
FROM
message_work_item AS msgWorkItem_2
INNER JOIN
message_work_item_type AS msgWorkItem_Type
ON msgWorkItem_2.message_work_item_type_id=msgWorkItem_Type.id
WHERE
msgWorkItem_2.creation_type= 'mobile'
AND msgWorkItem_2.description IS NOT NULL
AND msgWorkItem_Type.code <> 'sent-to-app-manually'
-- Is it possible to avoid this correlation to the outer query ?
AND msgWorkItem_2.message_id = msg.id
)
WHERE
msg.deactivation_time > ?
ORDER BY
msgWorkItem_1.description ASC
STEP 2 : rewrite using analytic functions instead of MAX()
SELECT
DISTINCT
message.id,
message_work_item_sorted.description
FROM
message
LEFT OUTER JOIN
(
SELECT
message_work_item.message_id,
message_work_item.description,
ROW_NUMBER() OVER (PARTITION BY message_work_item.message_id
ORDER BY message_work_item.id DESC
)
AS row_ordinal
FROM
message_work_item
INNER JOIN
message_work_item_type
ON message_work_item.message_work_item_type_id = message_work_item_type.id
WHERE
message_work_item.creation_type= 'mobile'
AND message_work_item.description IS NOT NULL
AND message_work_item_type.code <> 'sent-to-app-manually'
)
message_work_item_sorted
ON message_work_item_sorted.message_id = message.id
AND message_work_item_sorted.row_ordinal = 1
WHERE
message.deactivation_time > ?
ORDER BY
message_work_item_sorted.description ASC
With more information we could probably help further, but as you gave no definition of the tables, constraints, or business logic, this is just a re-write of what you're already implemented.
For example, I strongly doubt you need the DISTINCT (provided that the id columns in your tables are unique).
I am getting an error saying that I cannot use Top 10 with distinct I am wondering if there is any way I can get my query to work on that fashion. this is what the error is saying .
[Teradata Database] [6916] TOP N Syntax error: Top N option is not supported with DISTINCT option.
Query Below:
Thank you.
Select Distinct TOP 10 t1.Adjustment_ID, t1.OfficeNum, t1.InvoiceNum, t1.PatientNum,
t1.CurrentStatus, t1.AdjustmentTotal, t1.SubmittedOn, t1.UserSubmitted,
t1.Invoice_Type, t1.Pat_First_Name, t1.Pat_Last_Name,t2.Reason_Code FROM App_UnityAdj_AdjInfo_Tbl t1
Left Join RCM_WORK_PRD.App_UnityAdj_AdjRecord_Tbl t2
On t1.Adjustment_ID = t2.Adjustment_ID
Where t1.UserSubmitted = 'Name' AND (t1.CurrentStatus = 'Pending' OR t1.CurrentStatus = 'Deny')
What are you trying to do? You have columns in the SELECT that are not in the GROUP BY. You also have TOP without ORDER BY, which is suspicious.
One simple method is to move all the SELECT columns to the GROUP BY:
select TOP 10 t1.Adjustment_ID, t1.OfficeNum, t1.InvoiceNum, t1.PatientNum,
t1.CurrentStatus, t1.AdjustmentTotal, t1.SubmittedOn, t1.UserSubmitted,
t1.Invoice_Type, t1.Pat_First_Name, t1.Pat_Last_Name, t2.Reason_Code
from App_UnityAdj_AdjInfo_Tbl t1 Left Join
RCM_WORK_PRD.App_UnityAdj_AdjRecord_Tbl t2
On t1.Adjustment_ID = t2.Adjustment_ID
where t1.UserSubmitted = 'Name' AND
t1.CurrentStatus in ('Pending', 'Deny')
group by t1.Adjustment_ID, t1.OfficeNum, t1.InvoiceNum, t1.PatientNum,
t1.CurrentStatus, t1.AdjustmentTotal, t1.SubmittedOn, t1.UserSubmitted,
t1.Invoice_Type, t1.Pat_First_Name, t1.Pat_Last_Name,t2.Reason_Code;
I think I figured it out, in case anyone wants to know it is sample 10
Select Distinct t1.Adjustment_ID, t1.OfficeNum, t1.InvoiceNum, t1.PatientNum,
t1.CurrentStatus, t1.AdjustmentTotal, t1.SubmittedOn, t1.UserSubmitted,
t1.Invoice_Type, t1.Pat_First_Name, t1.Pat_Last_Name,t2.Reason_Code FROM App_UnityAdj_AdjInfo_Tbl t1
Left Join RCM_WORK_PRD.App_UnityAdj_AdjRecord_Tbl t2
On t1.Adjustment_ID = t2.Adjustment_ID
Where t1.AssignedTo IS null AND (t1.CurrentStatus = 'Pending')
sample 10