SQL dummy here who could really use some help.
I am attempting to sum up the number of records grouped by 2 fields in a set of tables. I can't figure out why I keep getting an invalid identifier error. I know the column names are correct and they exist. What am I doing wrong here?
select td.prot_number, td.block_number, count(bi.sn_bid) as num_bids
from timstabs.bids bi
inner join timstabs.tract_descs td
on td.sn_tracts_fk = bi.sn_tracts_fk
inner join timstabs.leases ls
on ls.sn_tracts_fk = bi.sn_tracts_fk
where ls.lease_status_cd = 'REJECT'
group by td.prot_number, td.block_number
I am trying to do a cohort analysis and compare average number of rentals based on the renter's first rental year(= the year where a renter rented first time). Basically, I am asking the question: are we retaining renters whose first year renting was 2013 than renters whose first year was 2015?
Here is my code:
SELECT renter_id,
Min(Date_part('year', created_at)) AS first_rental_year,
( Count(trip_finish) ) AS number_of_trips
FROM bookings
WHERE state IN ( 'approved', 'aboard', 'ashore', 'concluded', 'disputed' )
AND first_rental_year = 2013
GROUP BY 1
ORDER BY 1;
The error message I get is:
ERROR: column "first_rental_year" does not exist
LINE 6: ... 'aboard', 'ashore', 'concluded', 'disputed') AND first_rent...
^
********** Error **********
ERROR: column "first_rental_year" does not exist
SQL state: 42703
Character: 208
Any help is much appreciated.
SELECT renter_id,
Count(trip_finish) AS number_of_trips
FROM (
SELECT renter_id,
trip_finish,
Min(Date_part('year', created_at)) AS first_rental_year
FROM bookings
WHERE state IN ( 'approved', 'aboard', 'ashore', 'concluded', 'disputed' )
) T
WHERE first_rental_year = 2013
GROUP BY renter_id
ORDER BY renter_id ;
ERROR:
SQL Error [42703]: ERROR: column XYZ does not exist
Check you have double quotes around Column Fields:
BAD:
update public."AppTime" t Set "CustomTask"= 'XYZ' where t.SharedAppId = 12890;
GOOD:
With double quotes around "SharedAppId"
update public."AppTime" t Set "CustomTask"= 'XYZ' where t."SharedAppId" = 12890;
If you created the table without quotes, you should not use quotes when querying it, and vice versa. This is explained in the manual: "If you want to write portable applications you are advised to always quote a particular name or never quote it"
I can't use Dynamic Value bcoz of Error stating
"Lookup Error - SQL Server Database Error: Cannot perform an aggregate function on an expression containing an aggregate or a subquery."
Here is the Scenario :
Query 1
select pr.PRDCT,sum(CASE when pr.DEFINITIONCD='NOP' and pr.PERIOD='D' then pr.PRAMOUNT else 0 END)
as 'NOP D' from PRODUCTWISE_REPORT pr group by pr.PRDCT
Query 2
select DEFINITIONTYPECD from REPORTKPIMAPTXN where DEFINITIONTYPECD='NOP' and REPORTSEQ = (select REPORTSEQ from report_m where REPORTCD='MIS_Product_Wise_Report')
Query 2 returns 'NOP'
so when I put Query 2 in Query 1 for 'NOP', it throws Error
How to resolve this when I've to User Dynamic Query 2 ?
Your second query looks it could be rewritten with a join instead of that subselect. something like this. Of course you are still going to have some issues because your first query has two columns and this has only 1 column. You will have to add another column (can be NULL) to this query before the UNION will actually work.
select r.DEFINITIONTYPECD
from REPORTKPIMAPTXN r
INNER JOIN report_m m on m.REPORTSEQ = r.REPORTSEQ
where DEFINITIONTYPECD = 'NOP'
and r.REPORTCD = 'MIS_Product_Wise_Report'
When I execute this query in SQL Server Management Studio, this error appears:
'Msg 207, Level 16, State 1, Line 1
Invalid column name 'ACCOUNT_NO'.'
This is the code for the query:
DECLARE #largeaccnumber INT = ACCOUNT_NO
DECLARE #smallaccnumber INT
SET #smallaccnumber = (SELECT LEFT(#largeaccnumber, 6))
SELECT DNADRX.CODE,
DNADDR.NAME,
DNADDR.TYPE,
DNADDR.MAIL_NAME,
ADDRESS_LINE1,
ADDRESS_LINE2,
ADDRESS_LINE3,
TOWN_CITY,
COUNTY_STATE,
COUNTY_STATE_CODE,
COUNTRY,
POST_ZIP,
LAST_STAT_DATE,
ACCOUNT_NO
FROM DNADRX,
DNADDR,
BACCNT
WHERE DNADDR.CODE = DNADRX.ADDRESS_CODE
AND DNADDR.CODE = #smallaccnumber
ORDER BY DNADRX.CODE
I want the query to display the data from the columns of the different tables (the columns are listed in the SELECT bit of the query) from 3 different tables (DNADRX, DNADDR, BACCNT), and the factor linking all 3 tables together is the 6 digit code (ACCOUNT_NO in the BACCNT table, ADDRESS_CODE in the DNADRX table and CODE in the DNADDR table). Originally, ACCOUNT_NO from table BACCNT was 8 digits long, but I reduced it to the first 6 digits using SELECT LEFT and assigned this 6 digit value to the variable #smallaccnumber.
Whenever I try to execute the query, it keeps telling me that 'ACCOUNT_NO' is an invalid code name. I have checked the spelling, refreshed using IntelliSense and tried 'BACCNT.ACCOUNT_NO' instead of just 'ACCOUNT_NO' on the first line of the query but it still won't work (instead it says that the multi-part identifier could not be bound when I try 'BACCNT.ACCOUNT_NO').
I am really new to SQL coding so sorry if the answer to my problem is really simple.
Thank you for your assistance :)
You can try something like this.
This assumes you know the 6 character code. This query will only find results IF there is a record matching in EVERY table. If one table doesn't find a matching record this query will return NOTHING. If you want to find a row even if a recrod is missing from a table, replace the "INNER JOIN" with "LEFT OUTER JOIN"
SELECT Dnadrx.Code,
Dnaddr.Name,
Dnaddr.Type,
Dnaddr.Mail_Name,
Address_Line1,
Address_Line2,
Address_Line3,
Town_City,
County_State,
County_State_Code,
Country,
Post_Zip,
Last_Stat_Date,
Account_No
FROM Dnaddr
INNER JOIN BACCNT ON DNAADDR.CODE = BACCNT.ACCOUNT_NO
INNER JOIN Dnadrx ON Dnaaddr.Code=Dnaadrx.Address_Code
WHERE Dnaddr.Code='YOUR 6 CHARACTER CODE GOES HERE'
ORDER BY Dnadrx.Code;
I'm trying to get data from a table CustomerCase of database TD_EDD; into a table CustomerCase of database DsVelocity. The problem is whenever I try to get the data, error message is generated because in CustomerCase table of TD_EDD database, there are 3 columns: LOB, ReferralSource and CaseType of type varchar; while in CustomerCase table of DsVelocity database, the 3 matching columns are LOBID, ReferralSourceID and CaseTypeID and are of type int.
I've simply tried to execute this query:
INSERT INTO [DsVelocity].[dbo].[CustomerCase]
([CustomerID]
,[Tier]
,[EscalationDate]
,[ReferralSourceID]
,[ICMSID]
,[LOBID]
,[TriggerRC]
,[TriggerAccount]
,[Project]
,[CaseTypeID]
,[DateDue]
,[SARFiledYes]
,[SARFiledNo]
,[TeamLead]
,[SARAmount]
,[InitialNotes]
,[WorkFlowStatus]
,[CaseDecision]
,[AccountsReviewed]
,[ActionDate]
,[SecondLvlReview]
,[CompanyType]
,[IfOther]
,[ClientType]
,[MergeFlag]
,[MergeCaseID]
,[AMLREP]
,[HighRiskYes]
,[HighRiskNo]
,[AutoCreated]
,[FileName]
,[SourceRefDate]
,[SourceRefID]
,[ETMAdd]
,[ETMRemove]
,[ETMDate]
,[Investigator]
,[InUseBy])
SELECT [CustomerID]
,[Tier]
,[EscalationDate]
,[ReferralSource]
,[ICMSID]
,[LOB]
,[TriggerRC#]
,[TriggerAccount]
,[Project]
,[CaseType]
,[DateDue]
,[SARFiledYes]
,[SARFiledNo]
,[TeamLead]
,[SARAmount]
,[InitialNotes]
,[WorkFlowStatus]
,[CaseDecision]
,[AccountsReviewed]
,[ActionDate]
,[2ndLvlReview]
,[CompanyType]
,[IfOther]
,[ClientType]
,[MergeFlag]
,[MergeCaseID]
,[AMLREP]
,[HighRiskYes]
,[HighRiskNo]
,[AutoCreated]
,[FileName]
,[SourceRefDate]
,[SourceRefID]
,[ETMAdd]
,[ETMRemove]
,[ETMDate]
,[Investigator]
,[InUseBy]
FROM [TD_EDD].[dbo].[CustomerCase]
and then ran into the following error:
Msg 245, Level 16, State 1, Line 1
Conversion failed when converting the varchar value 'CRR' to data type int.
CRR is a data in the column ReferralSource.
Similar messages may appear in case of LOB and CaseType columns
The database server I'm using is MSSQL Server 2008 R2.
What is the solution to this problem???
EDIT-1: Tried using Inner Join with LOB, CaseType and ReferralSource tables. Now the error has disappeared, query ran ok, but I get data from only 2 rows. I can't understand why?????? I had more than 40 data in the [TD_EDD].[dbo].[CustomerCase] table, so all these data were supposed to be passed to the [DsVelocity].[dbo].[CustomerCase] table. What's wrong?
EDIT-2: Got it. CaseType column in [TD_EDD].[dbo].[CustomerCase] had mostly NULL values, only 2 rows had valid data. Hence, only 2 rows were sent to [DsVelocity].[dbo].[CustomerCase] becasue no corresponding ID match can be made for null values. I guess I figured it out myself. Thanks everyone.
You could try casting as already suggested or probably you're referring the wrong field name, like (I shall focus only on the one that has an error):
SELECT
,[ReferralSourceID]
,[LOBID]
,[CaseTypeID]
FROM [TD_EDD].[dbo].[CustomerCase]
Instead of ReferralSource use ReferralSourceID, instead of LOB use LOBID and instead of CaseType use CaseTypeID.
Or probably you need to reference the Reference Table on those fields like:
SELECT
,[ReferralSourceID]
,[LOBID]
,[CaseTypeID]
FROM [TD_EDD].[dbo].[CustomerCase] CC
INNER JOIN Referral R
ON CC.ReferralSource = R.ReferralSource
INNER JOIN LobTbl L
ON CC.LOB = L.LOB
INNER JOIN CaseTypeTbl C
ON CC.CaseType = C.CaseType
Try casting your varchar columns to int (assuming the data in your source columns is valid for int columns in target)
SELECT CAST(ReferralSource AS int),
CAST(LOB AS int),
CAST(CaseType AS int)
--etc