Why below sql statement keeps getting missing FROM clause entry for table error?
How to adjust this?
WITH SUBID AS (
SELECT * FROM "B_COLLECTION"."COLL_C_RECORD"
),
TR AS (
SELECT * FROM "B_TRACE"."PERSONAL_TC_RECORD"
)
SELECT "SUBJECT_C_ID"
FROM "B_COLLECTION"."COLL_C_RECORD"
WHERE ( SUBID.SUBJECT_ID = TR.PERSONAL_S_ID )
AND ( TR.STATE_ID ='5' OR TR.STATE_ID = 'A' OR TR.STATE_ID = 'C');
You are declaring SUBID and TR just fine, but since these are tables, your select statement does not know them yet.
Here you need to enter SUBID and TR in FROM clauses of your query. It should look somewhat like
WITH SUBID AS (
SELECT * FROM "B_COLLECTION"."COLL_C_RECORD"
) ,
TR AS (
SELECT * FROM "B_TRACE"."PERSONAL_TC_RECORD"
)
SELECT "SUBJECT_C_ID" FROM SUBID
WHERE SUBID."SUBJECT_ID" IN
(SELECT "PERSONAL_S_ID" FROM TR
WHERE TR."STATE_ID" = '5'
OR TR."STATE_ID" = 'A'
OR TR."STATE_ID" = 'C');
That is why you use WITH Clause only on repeating queries. Here it would actually be much nicier to use:
SELECT "SUBJECT_ID" FROM "B_COLLECTION"."COLL_C_RECORD" SUBID
WHERE SUBID."SUBJECT_ID" IN
(SELECT "PERSONAL_S_ID" FROM "B_TRACE"."PERSONAL_TC_RECORD" TR
WHERE TR."STATE_ID" = '5'
OR TR."STATE_ID" = 'A'
OR TR."STATE_ID" = 'C');
Related
How can i perform a query with filtering both value and count of the element.Such as
Select
(case
when element = 'data1' and (select count(element) from mytable where element='data1') > 15 then '1'
when element = 'data2' and (select count(element) from mytable where element='data2') > 15 then '2'
.
.
.
)
from mytable
where conditions
are there any quick and simple ways to implement this?
I think you want window functions:
select (case when element = 'data1' and
count(*) over (partition by element) > 15
then '1'
when element = 'data2' and
count(*) over (partition by element) > 15
then '2'
.
.
.
)
from mytable
where conditions
For both code clarity and performance reason, I would separate the aggregating in a CTE and then invoke it in a join. If the table is big perhaps make sense you put the result in a temporary table instead of CTE for performance reasons.
;WITH ElementCTE
AS
(
SELECT element, count(Element) AS count_Element
FROM mytable
GROUP BY element
WHERE Conditions
)
SELECT
CASE ELEMENT
WHEN 'Data1' AND count_Element > 15 THEN '1'
WHEN 'Data2' AND count_Element > 15 THEN '2'
FROM mytable AS mt
INNER JOIN Element AS el
ON mt.Element = el.Element
WHERE mt.conditions
Assuming you have a table:
CREATE TABLE NULLTEST
(
TransactioNo INT,
Code VARCHAR(25)
)
INSERT INTO NULLTEST VALUES (NULL, 'TEST1');
INSERT INTO NULLTEST VALUES (NULL, 'TEST2');
INSERT INTO NULLTEST VALUES (1, 'TEST2');
The query could look like this:
SELECT
CASE
WHEN Code = 'TEST2' AND
(SELECT COUNT(1) FROM dbo.NULLTEST n WHERE n.Code = 'TEST2')> 1 THEN '1'
WHEN Code = 'TEST1' AND
(SELECT COUNT(1) FROM dbo.NULLTEST n WHERE n.Code ='TEST1')> 1 THEN '2'
ELSE '3' end Yourcolumn
FROM dbo.NULLTEST t
WHERE ...
My expected result should be like
----invoiceNo----
T17080003,INV14080011
But right now, I've come up with following query.
SELECT AccountDoc.jobCode,AccountDoc.shipmentSyskey,AccountDoc.docType,
CASE AccountDoc.docType
WHEN 'M' THEN
JobInvoice.invoiceNo
WHEN 'I' THEN
(STUFF((SELECT ', ' + RTRIM(CAST(AccountDoc.docNo AS VARCHAR(20)))
FROM AccountDoc LEFT OUTER JOIN JobInvoice
ON AccountDoc.principalCode = JobInvoice.principalCode AND
AccountDoc.jobCode = JobInvoice.jobCode
WHERE (AccountDoc.isCancelledByCN = 0)
AND (AccountDoc.docType = 'I')
AND (AccountDoc.jobCode = #jobCode)
AND (AccountDoc.shipmentSyskey = #shipmentSyskey)
AND (AccountDoc.principalCode = #principalCode) FOR XML
PATH(''), TYPE).value('.','NVARCHAR(MAX)'),1,2,' '))
END AS invoiceNo
FROM AccountDoc LEFT OUTER JOIN JobInvoice
ON JobInvoice.principalCode = AccountDoc.principalCode AND
JobInvoice.jobCode = AccountDoc.jobCode
WHERE (AccountDoc.jobCode = #jobCode)
AND (AccountDoc.isCancelledByCN = 0)
AND (AccountDoc.shipmentSyskey = #shipmentSyskey)
AND (AccountDoc.principalCode = #principalCode)
OUTPUT:
----invoiceNo----
T17080003
INV14080011
Explanation:
I want to select docNo from table AccountDoc if AccountDoc.docType = I.
Or select invoiceNo from table JobInvoice if AccountDoc.docType = M.
The problem is what if under same jobCode there have 2 docType which are M and I, how I gonna display these 2 invoices?
You can achieve this by using CTE and FOR XML. below is the sample code i created using similar tables you have -
Create table #AccountDoc (
id int ,
docType char(1),
docNo varchar(10)
)
Create table #JobInvoice (
id int ,
invoiceNo varchar(10)
)
insert into #AccountDoc
select 1 , 'M' ,'M1234'
union all select 2 , 'M' ,'M2345'
union all select 3 , 'M' ,'M3456'
union all select 4 , 'I' ,'I1234'
union all select 5 , 'I' ,'I2345'
union all select 6 , 'I' ,'I3456'
insert into #JobInvoice
select 1 , 'INV1234'
union all select 2 , 'INV2345'
union all select 3 , 'INV3456'
select *
from #AccountDoc t1 left join #JobInvoice t2
on t1.id = t2.id
with cte as
(
select isnull( case t1.docType WHEN 'M' THEN t2.invoiceNo WHEN 'I' then
t1.docNo end ,'') invoiceNo
from #AccountDoc t1 left join #JobInvoice t2
on t1.id = t2.id )
select invoiceNo + ',' from cte For XML PATH ('')
You need to pivot your data if you have situations where there are two rows, and you want two columns. Your sql is a bit messy, particularly the bit where you put an entire select statement inside a case when in the select part of another query. These two queries are virtually the same, you should look for a more optimal way of writing them. However, you can wrap your entire sql in the following:
select
Jobcode, shipmentsyskey, [M],[I]
from(
--YOUR ENTIRE SQL GOES HERE BETWEEN THESE BRACKETS. Do not alter anything else, just paste your entire sql here
) yoursql
pivot(
max(invoiceno)
for docType in([M],[I])
)pvt
In the below SQL:
I need to add two columns in the result
1) Local_code
2)Local_CPTY_SYS_ID,
which are in HSBC_LOCAL_INVOL_PARTY table.
So far I have tried to add
select local_code from HSBC_LOCAL_INVOL_PARTY
h join t_cdr T2
on T2.counterparty_new = h.entity_code
but that doesn't work. It needs an explicit outer join in the end. Please help
SELECT
T2.counterparty_new,
T2.bis_entity_type_original,
T2.counterparty_new_desc,
T2.counterparty_new_attribute_6,
T2.method_original,
T2.netting_agreement_reference,
T2.internal_rating_new,
T2.counterparty_type_original,
T2.obligor_grade_new,
T2.pd_pre_floor_new,
T2.pd_new,
T2.lgd,
T2.rwa
from t_cdr T2,
(
SELECT * FROM (
SELECT
FINAL.FILTER_MARKER,
FINAL.entity_code
FROM (
SELECT
FILTER_POP.entity_code,
FILTER_POP.FILTER_MARKER
FROM (
SELECT
CASE
WHEN CONCAT(Dlgd,unfloored_lgd) IS NOT NULL
THEN 'EXCLUDE'
WHEN CONCAT(Dlgd,unfloored_lgd) IS NULL
THEN 'INCLUDE'
END AS FILTER_MARKER,
entity_code,
Dlgd,
unfloored_lgd
FROM
HSBC_LOCAL_INVOL_PARTY
WHERE
((HSBC_LOCAL_INVOL_PARTY.entity_code) NOT LIKE '%DUM%')
AND
((HSBC_LOCAL_INVOL_PARTY.entity_code) NOT LIKE '%HSBC%')
) FILTER_POP
GROUP BY
FILTER_POP.entity_code,
FILTER_POP.FILTER_MARKER) FINAL
GROUP BY
FINAL.FILTER_MARKER,
FINAL.entity_code
ORDER BY
FINAL.entity_code)
PIVOT
(
COUNT(FILTER_MARKER)
FOR FILTER_MARKER IN ('INCLUDE' AS INCLUDE,'EXCLUDE' AS EXCLUDE)
)
WHERE INCLUDE = 1 AND EXCLUDE = 0
) ENTITY_FILTER
WHERE ENTITY_FILTER.entity_code = T2.counterparty_new
AND T2.method_original = 'ADV'
ORDER BY T2.rwa DESC
Solved it: Look at the last few lines. Took a while but optimized it as well for performance.
SELECT
T2.counterparty_new,
T2.bis_entity_type_original,
T2.counterparty_new_desc,
T2.counterparty_new_attribute_6,
T2.method_original,
T2.netting_agreement_reference,
T2.internal_rating_new,
T2.counterparty_type_original,
T2.obligor_grade_new,
T2.pd_pre_floor_new,
T2.pd_new,
T2.lgd,
HSBC_LOCAL_INVOL_PARTY.local_code,
T2.rwa
from t_cdr T2,
(
SELECT * FROM (
SELECT
FINAL.FILTER_MARKER,
FINAL.entity_code
FROM (
SELECT
FILTER_POP.entity_code,
FILTER_POP.FILTER_MARKER
FROM (
SELECT
CASE
WHEN CONCAT(Dlgd,unfloored_lgd) IS NOT NULL
THEN 'EXCLUDE'
WHEN CONCAT(Dlgd,unfloored_lgd) IS NULL
THEN 'INCLUDE'
END AS FILTER_MARKER,
entity_code,
Dlgd,
unfloored_lgd
FROM
HSBC_LOCAL_INVOL_PARTY
WHERE
((HSBC_LOCAL_INVOL_PARTY.entity_code) NOT LIKE '%DUM%')
AND
((HSBC_LOCAL_INVOL_PARTY.entity_code) NOT LIKE '%HSBC%')
) FILTER_POP
GROUP BY
FILTER_POP.entity_code,
FILTER_POP.FILTER_MARKER) FINAL
GROUP BY
FINAL.FILTER_MARKER,
FINAL.entity_code
ORDER BY
FINAL.entity_code)
PIVOT
(
COUNT(FILTER_MARKER)
FOR FILTER_MARKER IN ('INCLUDE' AS INCLUDE,'EXCLUDE' AS EXCLUDE)
)
WHERE INCLUDE = 1 AND EXCLUDE = 0
) ENTITY_FILTER,HSBC_LOCAL_INVOL_PARTY
WHERE ENTITY_FILTER.entity_code = T2.counterparty_new
AND ENTITY_FILTER.entity_code = HSBC_LOCAL_INVOL_PARTY.entity_code(+)
AND T2.method_original = 'ADV'
ORDER BY T2.rwa DESC
I'm creating a view in MariaDB and i'm having trouble making it work for a couple of fields. Currently this is working:
( SELECT DISTINCT IFNULL(grades.`grade`,'No Grade')
FROM `table` grades
WHERE userinfo.`id` = grades.`id`
AND grades.`Item Name` = 'SOMEINFO'
) 'SOMENAME',
But i need to add a select where the 'No grade' is, in the following form
( SELECT DISTINCT IFNULL( grades.`grade`,
SELECT IF( EXISTS
( SELECT *
FROM `another_table`
WHERE userid = 365
AND courseid = 2
), 'Enrolled', 'Not enrolled'
)
)
FROM `table` grades
WHERE userinfo.`id` = grades.`id`
AND grades.`Item Name` = 'SOMEINFO'
) 'SOMENAME',
i know that
SELECT IF( EXISTS( SELECT *
FROM `another_table`
WHERE userid = 365
AND courseid = 2
),
'Enrolled', 'Not enrolled'
)
is working too, but now the whole thing it's giving me an error, so any suggestions would be greatly appreciated
Thanks
This looks like a subquery:
(SELECT DISTINCT IFNULL(grades.`grade`,
SELECT IF( EXISTS (SELECT *
FROM `another_table`
WHERE userid = 365 AND courseid = 2
), 'Enrolled', 'Not enrolled'
)
)
FROM `table` grades
WHERE userinfo.`id` = grades.`id` AND
grades.`Item Name` = 'SOMEINFO'
) as SOMENAME,
You are using a subquery that returns two columns in a position where a scalar subquery is expected. A scalar subquery returns one column in at most one row.
Unfortunately, there is no easy way to do what you want in MySQL, because of the restrictions on views. I would advise you to rewrite the logic so the exists is handled using a left join in the from clause.
I have a sql statement like below. How can I add a single row(code = 0, desc = 1) to result of this sql statement without using union keyword? thanks.
select code, desc
from material
where material.ExpireDate ='2010/07/23'
You can always create a view for your table which itself uses UNION keyword
CREATE VIEW material_view AS SELECT code, desc, ExpireDate FROM material UNION SELECT '0', '1', NULL;
SELECT code, desc FROM material_view WHERE ExpireDate = '2010/07/23' OR code = '0';
WITH material AS
(
SELECT *
FROM
(VALUES (2, 'x', '2010/07/23'),
(3, 'y', '2009/01/01'),
(4, 'z', '2010/07/23')) vals (code, [desc], ExpireDate)
)
SELECT
COALESCE(m.code,x.code) AS code,
COALESCE(m.[desc],x.[desc]) AS [desc]
FROM material m
FULL OUTER JOIN (SELECT 0 AS code, '1' AS [desc] ) x ON 1=0
WHERE m.code IS NULL OR m.ExpireDate ='2010/07/23'
Gives
code desc
----------- ----
2 x
4 z
0 1
Since you don't want to use either a union or a view, I'd suggest adding a dummy row to the material table (with code = 0, desc = 1, and ExpireDate something that would never normally be selected - eg. 01 January 1900) - then use a query like the following:
select code, desc
from material
where material.ExpireDate ='2010/07/23' or
material.ExpireDate ='1900/01/01'
Normally, a Union would be my preferred option.