I have been following the SQL graph database sample as demonstrated here: https://learn.microsoft.com/en-us/sql/relational-databases/graphs/sql-graph-sample?view=sql-server-ver15.
But as I kept working along I had to add an EXISTS to my WHERE clause which already has a MATCH on SHORTEST_PATH. But this is always throwing an error saying the multi-part identifier "<columnname>" could not be bound. I have written a query that shows this on their sample database (GraphDemo):
SELECT *
FROM Person,
friendOf FOR PATH,
Person FOR PATH as Person2
WHERE MATCH (SHORTEST_PATH(Person(-(friendOf)->Person2)+))
AND EXISTS (SELECT * FROM Person p3 WHERE p3.ID = Person.ID)
Related
I have a normal view and one secure view and a table.
create or replace NORMALVIEW as select click_id FROM SECURE_VIEW a
LEFT JOIN
TABLE e
ON (e.click_id = a.google_click_id);
select * from NORMALVIEW;
I am getting the error:
SQL execution internal error: Processing aborted due to error 300002:2523989150; incident 8846932.
other operations such as union is working
If you got an incident then you will need to open a case with Snowflake support to understand what is happening.
So I assume the SELECT part is valid:
select e.click_id
FROM SECURE_VIEW a
LEFT JOIN TABLE e
ON (e.click_id = a.google_click_id);
I also assume the view is actually defined more like:
CREATE table test.test.table_name (click_id int);
insert into test.test.table_name values (0),(1);
CREATE SECURE VIEW test.test.SECURE_VIEW AS
SELECT click_id as google_click_id
FROM test.test.table_name
WHERE click_id%2 = 1;
CREATE VIEW test.test.NORMALVIEW AS
SELECT click_id
FROM test.test.SECURE_VIEW AS a
LEFT JOIN test.test.table_name AS e
ON e.click_id = a.google_click_id;
Or some other all valid stuff, thus those views would not be created. for the select to fail on.
I wonder if you grab the DDL of the view and try recreate then (with different names) if they are still valid, or if the shape of some underlying table changed, or if something as be drop/recreate/renamed..
SELECT * from NORMALVIEW;
But yes, at the point open a support ticket.
I have tried creating a view with the help of schema binding and indexing which is referring from other server table. But sql thrown some error for the below query .
create VIEW [dbo].[Vxyz]
with schemabinding
AS
SELECT
ELID,USECOUNT,LASTUPDATE,TYPE,CODENE,CASNUE,NAME_ENG,ISGROUP,CHGROUP,DLink
IDE,LOCKBY,PhyApB,BUILDNO,PMNNumE,EINECE
FROM IADL.dbo.tblxyz
GO
create unique clustered index IDX_xyz on [dbo].
[Vxyz](ELID)
Found below error
Msg 4512, Level 16, State 3, Procedure IADL.dbo.tblxyz, Line 3 [Batch Start Line 11]
Cannot schema bind view '[dbo].[Vxyz]' because name 'IADL.dbo.tblxyz' is invalid for schema binding. Names must be in two-part format
and an object cannot reference itself.
Msg 1939, Level 16, State 1, Line 17
Cannot create index on view '[dbo].[Vxyz]' because the view is not schema bound.
select distinct
ISNULL(A.elid, B.elid) ElementID,
CASE when A.elid is null and B.elid is not null then 'Missing ElementID :'+
B.elid+' in Mainproductsall table' when A.elid is not null
and B.elid is null then 'Missing ElementID :'+ A.elid+' in Genproductsall table' Else 'OK'
end Datastatus
into ABC
from [dbo].[Vxyz] As A
full outer join [dbo].[Vxyzwa] as B on A.elid = B.elid
where A.elid is null or B.elid is null
Each from from above query is view . As per my first query above which is referring from other server. so i want to optimize and i am trying to create index.
If you check official documentation, you will see that it is stated as follows
All referenced objects must be in the same database.
So you cannot refer a base table from an other database.
This means, for all referenced current database objects should be referenced with their schema name and object name.
The error is oddly specific, but I've just about honed in where it's occurring. The standard fix doesn't seem to be working though.
Here's where the error occurs. It's a big statement, so I'm just posting where I've found the error
CREATE OR REPLACE VIEW SalesInvoiceDoc
AS
( SELECT si.salinv_Num, si.salinv_Terms, si.salinv_SaleDate,
es.empName AS SalesAgent, man.empName AS ApprovingManager,
si.salinv_ApproveDate, ...
... FROM service_invoice si
JOIN employee es
ON (es.empID = si.salinv_EmpID)
JOIN employee man
ON (man.empID = si.salinv_ManID)
Essentially it's a Sales invoice document with a sales agent and approving manager. Both are stored in the employee table with a subtype discriminator set up for 'manager' or 'sales', and views for the subtype children tables to avoid duplication errors.
I've supplied aliases to try and avoid duplicate columns, but when I run this script, I get the duplicate column names error:
ORA-00957: duplicate column name
Does anyone know how to resolve this? Is it even possible? Any help would be greatly appreciated. Thank you in advance!
Edit: here's the full statement
CREATE OR REPLACE VIEW SalesInvoiceDoc
AS
( SELECT si.salinv_Num, si.salinv_Terms, si.salinv_SaleDate,
es.empName AS SalesAgent,
man.empName AS ApprovingManager, si.salinv_ApproveDate,
sc.custName, sc.custHouse, sc.custCity,
sc.custState, sc.custZIP, sc.custPhone, sc.custEmail,
sv.vehicle_VIN, sv.vehicle_year, sv.vehicle_make,
sv.vehicle_model, sv.vehicle_ext_color, sv.vehicle_trim,
sv.vehicle_list_base_price, sv.vehicle_mileage, sv.vehicle_condition,
sv.vehicle_description,
ti.vehicle_make, ti.vehicle_year, ti.vehicle_model, ti.vehicle_VIN,
ti.tradein_allowance,
sv.vehicle_list_base_price "SellingPrice", sv.shipping "Shipping",
ti.tradein_allowance "TradeAllowance",
(sv.vehicle_list_base_price + sv.shipping - ti.tradein_allowance) "Subtotal",
(sv.vehicle_list_base_price + sv.shipping - ti.tradein_allowance)*.0825 "Taxes",
(sv.vehicle_list_base_price + sv.shipping - ti.tradein_allowance)*1.0825 "TotalSellingPrice"
FROM sales_invoice si
JOIN employee es
ON (es.empID = si.salinv_EmpID)
JOIN employee man
ON (man.empID = si.salinv_ManID)
JOIN customer sc
ON (sc.custID = si.salinv_CustID)
JOIN vehicle sv
ON (sv.vehicle_VIN = si.salinv_SalVIN)
LEFT OUTER JOIN vehicle ti
ON (ti.vehicle_VIN = si.salinv_tiVIN)
);
You are duplicating column names from 2 different tables:
sv.vehicle_VIN,
sv.vehicle_year,
sv.vehicle_make,
sv.vehicle_model
and
ti.vehicle_make,
ti.vehicle_year,
ti.vehicle_model,
ti.vehicle_VIN
The resulting column name does not include the table alias.
Issue is cause sv.vehicle_VIN is appearing twice in your query and so does other columns. See below. You need to alias them all accordingly
**sv.vehicle_VIN**, **sv.vehicle_year**, **sv.vehicle_make**, **sv.vehicle_model**,
**ti.vehicle_make**, **ti.vehicle_year**, **ti.vehicle_model**, **ti.vehicle_VIN**,
I have been working on this project by using "advanced" features of SQL Server and creating functions, triggers, but two of these are giving me serious issues.
I am supposed to create a function that includes one input parameter and returns a table. The function itself will return a summary of the individual costs of each insurance expense (base, spouse, etc.), a total of those expenses and the employees name given the number of dependents a given employee has- the user enters the number of dependents as an input parameter.
CREATE FUNCTION fnInsCosts
(#NoDependants int)
--returns table datatype
RETURNS table
AS
--Set the Return to select the columns and aggregated columns from vwPayRoll as listed in exercise 3 of Module 12 --assignment sheet where Dependants is = to the input variable.
RETURN (SELECT
EmpName,
SUM(BaseCost) AS TotBaseCost, SUM(SpouseIns) AS TotSpouseCost,
SUM(DepIns) AS TotDepCost, SUM(DentalCost) AS TotDentalCost,
SUM(BaseCost * SpouseIns * DepIns * DentalCost) AS TotInsCost
FROM
vwPayroll
WHERE
Dependants = #NoDependants
GROUP BY
Dependants);
SELECT * FROM dbo.fnInsCosts(2);
SELECT * FROM dbo.fnInsCosts(0);-- Unfinished/error with select and EmpName?
Here is the error I get when I try to run the whole thing:
Msg 156, Level 15, State 1, Procedure fnInsCosts, Line 15
Incorrect syntax near the keyword 'SELECT'.
And it says this when I run everything except for the part where I invoke it:
Msg 8120, Level 16, State 1, Procedure fnInsCosts, Line 10
Column 'vwPayroll.EmpName' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.
And here is the last one; I am creating a trigger and I need to create two table copies:
--Test for the existence of a fake table named TempEmpData. If it exists, drop it.
IF OBJECT ID('TempEmpData') IS NOT NULL
DROP TABLE TempEmpData;
--Test for the existence of a fake table named TempWork. If it exists, drop it.
IF OBJECT ID('TempWork') IS NOT NULL
DROP TABLE TempWork;
--Select everything from EmpData into the appropriate fake table
SELECT * INTO TempEmpData FROM EmpData
--Select everything from Work into the appropriate fake table
SELECT * INTO TempWork FROM Work
GO
CREATE TRIGGER TempEmpDate_INSERT_UPDATE_DELETE
ON TempEmpData
AFTER INSERT, UPDATE, DELETE
AS
--(USE THIS CONDITIONAL STRUCTURE- substitute variable names where needed and remove the "--")
IF EXISTS (SELECT * FROM Deleted JOIN TempEmpData ON Deleted.EmpID = TempEmpData.EmpID)
--the correct primary key)
BEGIN;
--Custom error message
THROW 11, 'EmpID is in use; transaction cancelled!', 1;
--rollback the transaction
ROLLBACK TRAN;
END;
ELSE
BEGIN
--Update the appropriate fake table
CREATE TRIGGER TempEmpData_INSERT_UPDATE
ON TempEmpData
AS
--Set the appropriate column to the correct value
--Where the correct primary key is in a subquery selecting that same key from the
--system table that handles inserts
UPDATE TempEmpData
SET BenPlanID = 0;
DELETE TempEmpData
WHERE EmpID = 41;
INSERT TempEmpData
VALUES ('Bill', 'Smith', '11/14/2014', 0, 0, 1, NULL, 2);
SELECT *
FROM TempEmpData
ORDER BY EmpID DESC
END;
And here are the errors:
Msg 4145, Level 15, State 1, Line 4
An expression of non-boolean type specified in a context where a condition is expected, near 'ID'.
Msg 4145, Level 15, State 1, Line 8
An expression of non-boolean type specified in a context where a condition is expected, near 'ID'.
Msg 156, Level 15, State 1, Procedure TempEmpDate_INSERT_UPDATE_DELETE, Line 17
Incorrect syntax near the keyword 'TRIGGER'.
I would be extremely grateful for any insight.
You are using the "new" inline syntax to create a function, great!
The first error comes from the missing "GO" to separate the creation of your function from the call to it
CREATE FUNCTION fnInsCosts()
--You function code here
GO
SELECT * FROM dbo.fnInsCosts(2);
The second error in your function has its reason - as stated by JamesZ already - in the wrong grouping column:
SELECT EmpName,
SUM(BaseCost) AS TotBaseCost,
SUM(SpouseIns) AS TotSpouseCost,
SUM(DepIns) AS TotDepCost,
SUM(DentalCost) AS TotDentalCost,
SUM(BaseCost * SpouseIns * DepIns * DentalCost) AS TotInsCost
FROM vwPayroll
WHERE Dependants = #NoDependants
GROUP BY EmpName
You see, that the only column which has not got any aggregation function is the EmpName...
And the last one - again stated by JamesZ already is the missing underscore in the function's name OBJECT ID:
IF OBJECT_ID('TempEmpData') IS NOT NULL
In your code T-SQL is searching for the meaning of "object" and for a function called "ID"... (The same with IF OBJECT ID('TempWork') IS NOT NULL)
And one last point: On SO it is highly advised to create one question per issue. This question should've been at least parted in two separate questions. Just think of future readers searching for similar problems...
EDIT Ups, there was even one more...
Your last error message points to some code where I do not understand what you really want to achieve... Are you creating a trigger from within the trigger? Might be, the MERGE statement was the better approach for your needs anyway...
I created a view object for scott.emp table
I added a transient attribute, then change the default value to be from SQL and wrote statement like this:
select max(nvl(sal, 0)) from emp where deptno = view.deptno
my problem is: how to pass view.deptno as parameter to sql statement ?
running the page ,I have got an error.
ORA-00904: "EMP_VO"."DEPTNO": invalid identifier
I solved this by inspiration from previous answer, as I wrote in sql field in Default values the following clause by using Entity attribute so it works.
select max(nvl(sal, 0)) from emp where deptno = Emp_EO.DEPTNO
In my first post I used View object attribute in where clause, but this throws above error ORA-00904.
the condition values in where clause must be entity attribute not view attribute.
Emp_EO.DEPTNO
If you check your VO's query, it should looks similar to this:
SELECT Emp.EMPNO,
Emp.ENAME,
Emp.JOB,
Emp.MGR,
Emp.HIREDATE,
Emp.SAL,
Emp.COMM,
Emp.DEPTNO,
(select max(nvl(sal, 0)) from emp where deptno = Emp.DEPTNO)
FROM EMP Emp