I'd like to be able to offer the option of selecting a project by the ProjectID number, and if a projectID is not supplied then the default result set would be select * from tbl_Projects.
ALTER PROCEDURE [USP_SelectProject]
-- Add the parameters for the stored procedure here
@ProjectNumber as int
AS
BEGIN
[code]....
I am working on some data that is JOINing to another table. Not a big thing. In the child table, there are different values for a single ID. I want to be able to select the Max ColorID that is Not Null, for each distinct CarID. The CarID is what I am joining the other table with. I need selecting the distinct row with the Max ColorID that is not Null. All this data is made up, so nothing looks logical in the design.
DECLARE @ColorList TABLE
(
CarID float
, ColorID int
)
INSERT INTO @ColorList
SELECT 1.55948815793043E+15, 9 UNION ALL
SELECT 1.55948815793043E+15, 27 UNION ALL
[code]....
So this would be the resultset:
1.55948815793043E+15, 27
1.62851796905743E+15, 27
1.51964586107807E+15, 9
1.55948815793043E+15, 27
1.47514023011517E+15, 5
1.64967408641916E+15, 27
1.51964586107807E+15, 9
1.56103326128036E+15, 27
1.49856249351719E+15, 9
1.5736407022847E+15, 6
1.64664602022073E+15, 27
1.51964244007807E+15, 27
In Profiler a StmtCompleted Event Class has identified a query to be:
SELECT TOP 1 * FROM [WINSVR2008R2].[001].DBO.[OECTLFIL_SQL] WHERE ( ( OE_CTL_KEY_1 = @P1 ) ) order by OE_CTL_KEY_1 asc
Is there any way to determine the value of @P1? If so which Event class and Column should I examine?
I am using a Execute SQL Task which takes package variables and passes them to an Oracle SP as parameters:
{call oraclespname(?,?,?)}
where of course the parameters are set up as input parameters on the correct tab in the SQL Task.
Well the data that is being put into the table in Oracle has a CHR(0) or a null appended to the end of it. Of course this makes no sense. Does anyone have an idea of why this is happening or a way to fix it. The data becomes fairly useless as is without doing a RTRIM(data,CHR(0)) on it first which is a work around but kind of a hack.
hello all, im trying to run a select statement using a parameter, but am having extreme difficulties. I have tried this about 50 different ways but i will only post the most recent cause i think that im the closest now than ever before ! i would love any help i can get !!!
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim pageID As StringpageID = Request.QueryString("ID")
TextBox13.Text = pageID 'Test to make sure the value was stored
SqlDataSource1.SelectParameters.Add("@pageID", pageID)
End Sub
....
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ProviderName=System.Data.SqlClient ConnectionString="Data Source=.SQLEXPRESS;Initial Catalog=software;Integrated Security=True;User=something;Password=something" 'SelectCommand="SELECT * FROM Table1 WHERE [ClientID]='@pageID' ></asp:SqlDataSource>
The error that i am getting, regardless of what i put inside the ' ' is as follows:
"Conversion failed when converting the varchar value '@pageID' to data type int."
anyone have any suggestions ?
Hi all - this one has me stumped... PLEASE HELP!!!
I have a back/forward navigation link that passes a URL.startrow number (lets call it n) - based on n - I only want to select the record that is the n'th record based on a sort order (gall_order) - (SQL SERVER).
<cfquery name="gallHomePic1st" datasource="id" maxrows="1">
SELECT id
FROM gall_home
ORDER BY gall_order asc
</cfquery>
For e.g. - I want the 7th (14th - 21st etc) record based on gall_order asc.
Thanks guys - this has me stumped!
Greetings, all!
I had a question about how SRS passes multiple values to a query.
For example:
Say I had a "select box" (Sorry, can't think of the proper term right now) with the following values:
F1
F2
F3
F4
The user then selects F1 and F4.
When SRS passes the selected values to the query or procedure, how are they passed? As a delimited value?
Examples of what I mean:
@Parameter = 'F1', 'F4'
@Parameter = F1 [Some unknown delimiting symbol] F4
@Parameter = 'F1,F4'
Does anyone know how this is done? Or is it done in some other odd way?
Thanks!
When a SQL statement is executed against a SQL Server database is therea server-side setting which dictates the size of the fetch buffer? Weare having some blocking issues on a new server install which do notoccur on the old server until a much larger volume of data is selected.Any help appreciated.
View 2 Replies View Relatedi want to select the values of column passed from the user like
connectionsizein or connectionsizemm
how can i do
i am using sql server 2005
I would like to force a column to be null all the time. I cannot alter the table structure or alter the code that inserts data.
create table dbo.tblCustomer
(
CID int IDENTITY(1,1) not null,
Fnamevarchar(20) not null,
Lnamevarchar(20) not null,
Extravarchar(20) null
[Code] ....
So when this is executed the field Extra is always NULL
INSERT INTO tblCustomer (Fname, Lname, Extra)
VALUES ('bob', 'smith', 'ignore'), ('jane', 'doe', 'empty')
update dbo.tblCustomer set Extra = 'something'
If I've understood After triggers correctly the data will be written and the trigger will fire and overwrite. To avoid 2 writes
I could create an INSTEAD OF trigger
CREATE TRIGGER TR_I_Customer
ON tblCustomer
INSTEAD OF INSERT AS
BEGIN
SET NOCOUNT ON
INSERT INTO tblCustomer
(Fname, Lname, Extra)
SELECT Fname, Lname, NULL
FROM Inserted
END
This will not write the "extra" field twice. However if a new Nullable column were added; it would be v.easy to forget to update the Instead Of trigger. Everything would still work OK but I would be effectively ignoring the new column as well.
What I would like in the instead of trigger is do something like this...
UPDATE INSERTED SET Extra=NULL
Continue with insert without supplying column /value list.
What would be the best way of achieving this, trigger is the only way I could think of?
I have to populate a table of exchange rates which is easy enough however because rates are held on Fridays but I need to make calculations on weekends or holidays I need to populate the Friday rate on non weekends and holidays. I have a sample table below with null values on the weekends for the last 90 days but need a script that will show the Friday exchange rate on Saturday and Sunday
Here was my latest attempt
;with cte as
(
select currxdate, [from], [TO], CurrXRate
from dbo.CurrXchange
)
select a.CurrXDate, a.[From],a.[To]
, isnull(a.CurrXRate, b.currxrate) as 'CurrXRate'
[Code] ....
I am emailing data using this:
DECLARE @xml NVARCHAR(MAX)
DECLARE @body NVARCHAR(MAX)
USE R4W_001
SET @xml = CAST(( SELECT ITEM_ID AS 'td','',"td/@align" = 'right', replace(convert(varchar,convert(Money, AVAILABLE),1),'.00','') AS 'td','',
[Code] ....
The result displays:
ITEM_ID Available DESC EXPCT DELV
AC 16,015Apples 01/18/2015
ORG12 2,908 Oranges 12/30/2014
AHA 3,355Apricots 01/01/1753
Our systems stores 01/01/1753 when the date field is blank. In the above TSQL, how can I replace 01/01/1753 with null or blank in teh results?
I have an instance where a process is trying to insert a Customer into the Customers table and CustomerLastName is a non nullable field. Customer's last name is Null. Should this be the reason this Customer is never in the end table?
View 5 Replies View RelatedI added a new field to an existing ETL process which uses SSIS to ingest a CSV file. The new field in the file, Call_Transaction_ID, will not always be populated for every record and so can be NULL or empty for certain records.
Here's the problem:After the file is extracted into a staging table, the Call_Transaction_ID field is showing blank or empty when it has no ID for that particular record. The problem is when I try to then ETL this data into a fact table - I'm trying to set the Call_Transaction_ID field to -1 if it is NULL or empty, however SQL Server doesn't see the field as empty even though there is no value in the field so -1 will NEVER return.
Using a WHERE DATALENGTH(Call_Transaction_ID) = 0 returns 0 records, again because SQL Server doesn't see the field as empty or NULL.
What do I do now to get around this? How do I fix it?
I am creating web application for state and dist wise map. I've the tables like
create table ind_state
(
ind_stat_id int,
ind_state_name varchar(50)
)
insert into ind_state values ('1','Pondi')
[Code] .....
My output is depends on the dist selection so made procedure
alter procedure LAT_TEST_DYNAM0
@dist_id int
as
begin
create table #temp (pincode varchar(10) ,latitude numeric(18,10),longitude numeric(18,10) ,descp varchar(5000))
if @dist_id!=0
[Code] ....
Myself doubt is when @dist_id is null or "0" how to show default value ?
Otherwise above my code is correct?
declare @user varchar(30) = ''
if(@user is not null or @user <> '')
BEGIN
print 'I am not empty'
END
ELSE
BEGIN
print 'I am empty'
ENd
The output should be 'i am empty' but when i execute this i am getting ' i am not empty'. even i did browse through but i don't find the difference in my logic.
I have the following tables:
tbl_Person (personID, first_name, lastname)
tbl_student (studentID)
tbl_stupar (personID, StudentID, relationship)
tbl_person_Phone (personID, phone)
I need to list all students who have both parents phone number is null. The parent relationship values 1 and 2 indicates the person is either Mom (value 2) or dad (value 1) of the student. Note: I am using student parent as an example to write my query.
I believe query optimizer can leverage the predicate used to define the filtered index. But I came to a situation that's not true:
USE tempdb;
GO
IF OBJECT_ID('Employees') IS NOT NULL
DROP TABLE Employees;
GO
CREATE TABLE Employees
[Code] ....
If we take a look at the query plan. we'll find an unnecessary Nested Loop and Key Lookup operator there with the IS NULL predicate.
Ironically, If I change the IS NULL to IS NOT NULL in both the index and Query, everything goes fine.
I use the merge statement in a sproc to insert, update and delete records from a staging table to a production table.
In the long sql, here is a part of it,
When Matched and
((Student.SchoolID <> esis.SchoolID
OR
Student.GradeLevel <> esis.GradeLevel
OR
Student.LegalName <> esis.LegalName
OR
Student.WithdrawDate <> esis.WithdrawDate
Student.SPEDFlag <> esis.SPEDFlag
OR
Student.MailingAddress <> esis.MailingAddress)
Then update
Set Student.Schoolid=esis.schoolid,
.....
My question is how about if the column has null values in it.for example
if schoolID is null in production table is null, but in staging table is not null, will the <> return true.or if either side of <> has a null value, will it return true.
I don't want it to omit some records and causing the students records not get updated.If not return true, how to fix this?
I have a table with data in two columns, item and system. I am trying to accomplish is we want to compare if an item exists in 1, 2 or all systems. If it exists, show item under that system's column, and display NULL in the other columns.
I have aSQL Fiddle that will allow you to visualize the schema.
The closest I've come to solving this is a SQL pivot, however, this is dependent on me knowing the name of the items, which I won't in a real life scenario.
select [system 1], [system 2], [system 3]
from
(
SELECT distinct system, item FROM test
where item = 'item 1'
) x
pivot
(
max(item)
[Code]...
I'm trying to insert multiple records, each containing a null value for one of the fields, but not having much luck. This is the code I'm using:
Use InternationalTrade
Go
CREATE TABLE dbo.ACCTING_ADJUST
(
stlmnt_instr_id varchar(20) null,
instr_id varchar(20) not null,
[Code] ....
I have a table with hundreds of millions of records and need to update an xml column to null. I do something like this:
UPDATE [Mydb].[MySchema].[MyTable]
SET [XMLColumn] = null
Currently it is taking around 6 hours.
Is there a quicker way to do this?
I have this View and want to also see Clubs that do not have current memberships.I have the IS NULL but not seeing the Clubs that do NOT have memberships. attribute.PersonMembership is a SQL table that has membership information.
SELECT dbo.v060ClubOfficersPresOrNot.ClubNo, dbo.v060ClubOfficersPresOrNot.SortName, dbo.v060ClubOfficersPresOrNot.ClubName,
dbo.v060ClubOfficersPresOrNot.BSProgram, dbo.v060ClubOfficersPresOrNot.ClubSection, dbo.v060ClubOfficersPresOrNot.Code,
RTRIM(attribute.PersonMembership.InvoiceNumber) AS InvNo, dbo.v060ClubOfficersPresOrNot.President, dbo.v060ClubOfficersPresOrNot.Email,
[Code]...
The "PersonMembership" has all the membership records from 2015 through 2019 of membertypeid 1-4 for the sampling.Since the syntax used in Access do not carry over without modifications to SQL, SQL syntax to make it work in SQL.And if you know the proper SQL syntax for "Between Year(Date())+IIf(Month(Date())>=7,1,0) And Year(Date())+IIf(Month(Date())>=7,1,0)+4" instead of what I currently have in SQL, that would be wonderful.
Hi,I have a query like this :SELECTx1,x2,( SELECT ... FROM ... WHERE ...UNIONSELECT ... FROM ... WHERE ...) as x3FROM ...WHERE ...The problem is that I don't want to return the results where x3 isNULL.Writing :SELECTx1,x2,( SELECT ... FROM ... WHERE ...UNIONSELECT ... FROM ... WHERE ...) as x3FROM ...WHERE ... AND x3 IS NOT NULLdoesn't work.The only solution I found is to write :SELECT * FROM((SELECTx1,x2,( SELECT ... FROM ... WHERE ...UNIONSELECT ... FROM ... WHERE ...) as x3FROM ...WHERE ...) AS R1)WHERE R1.x3 IS NOT NULLIs there a better solution? Can I use an EXISTS clause somewhere totest if x3 is null without having to have a 3rd SELECT statement?There's probably a very simple solution to do this, but I didn't findit.Thanks
View 7 Replies View RelatedI want to select all the Rows with Grouping done by PARENTID and Max value in REVNR per GROUP.
I am able to get one MAX row per Group but not all the Rows which has MAX value.
Here is my Table sample.
CREATE TABLE #TableA0 (
iINDEX INT
,PARENTID INT
,DOCUMENTID INT
,QTY INT
[code]....
In the result how do i get just 2 ParentIDs but multiple rows of DocumentID.
I am trying to select data from a column that has xml data in it. I have tried all I can think of, but the results keep coming back as NULL. Not sure why but I pasted the top of the xml document so show what I am trying to do.
- <ns0:X12_00501_837_P xmlns:ns0="http://schemas.microsoft.com/BizTalk/EDI/X12/2006">
- <ST>
<ST01_TransactionSetIdentifierCode>837</ST01_TransactionSetIdentifierCode>
<ST02_TransactionSetControlNumber>1001</ST02_TransactionSetControlNumber>
<ST03_ImplementationGuideVersionName>005010X222A1</ST03_ImplementationGuideVersionName>
</ST>
And the query...
WITH XMLNAMESPACES('[ns0]' AS ns)
SELECT sourceclaimxml.value('(/ST01_TransactionSetIdentifierCode)[2]', 'varchar(300)') XMLValue
FROM xclaim_audit_xml
CROSS APPLY sourceclaimxml.nodes('//ST') as P(nref)
WHERE edixid='2323111'
I have a scenario where the second SELECT statement in my query has to be removed such that the logic needs to be included in the CTE select statement itself.
How this can be done? The columns in the final SELECT statement is having bit complexity.
My query is below:
WITH Local_EOL_Dioxin_Statistic_Import_New
AS
(
SELECT
CASE
WHEN ISNUMERIC(vr.stringValue) = 1 THEN vr.stringValue
[Code] .........
I have event table that containing multiple events, and many of them are empty. I'd like to select only the columns that have values in them.
Here is an example:
IF OBJECT_ID('tempdb..#events') IS NOT NULL
DROP TABLE #events
create table #events (eventId int,
Category varchar(250),
events1 varchar(250),
[Code] .....
In this case, I'd like to run a query like this one(skip Column Event3):
Select eventId,Category,events1,events2,events4,events5 From #events
How would amend the following so that if one or both variables were NULL the result would default of ALL (everything)for that variable
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER FUNCTION [dbo].[InLnFncSchool]
(
@School nvarchar(100) =NULL,
[Code] ....
What does it mean "select null"?
Is null meant nothing?
Thanks.
Code Snippet
select null
from(
select e.empno,e.ename,e.job,e.mgr,e.hiredate,
e.sal,e.comm,e.deptno,count(*) as cnt
from emp e
We have a database where many tables have a field that has to be lengthened. In some cases this is a primary key or part of a primary key. The table in question is:-
/****** Object: Table [dbo].[DTb_HWSQueueMonthEnd] Script Date: 09/25/2014 14:05:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[DTb_HWSQueueMonthEnd](
[Code] ....
The script I am using is
DECLARE@Column varchar(100)--The name of the column to change
DECLARE@size varchar(5)--The new size of the column
DECLARE @TSQL varchar(255)--Contains the code to be executed
DECLARE @Object varchar(50)--Holds the name of the table
DECLARE @dropc varchar(255)-- Drop constraint script
[Code] ....
When I the the script I get the error message Could not create constraint. See previous errors.
Looking at the strings I build
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] DROP CONSTRAINT PK_DTb_HWSQueueMonthEnd
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] Alter Column [Patient System Number] varchar(10)
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] ADD CONSTRAINT PK_DTb_HWSQueueMonthEnd PRIMARY KEY NONCLUSTERED ([Patient System Number] ASC,[Episode Number] ASC,[CensusDate] ASC)
WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, IGNORE_DUP_KEY = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
They all seem fine except the last one which returns the error
Msg 8111, Level 16, State 1, Line 1
Cannot define PRIMARY KEY constraint on nullable column in table 'DTb_HWSQueueMonthEnd'.
Msg 1750, Level 16, State 0, Line 1
Could not create constraint. See previous errors.
None of the fields I try to create the key on are nullable.
I am a junior dba not a developer. So I'm just trying to get use to write code in T-SQL.
Anyways, I have a table which is dba.dbhakyedek.
Columns are
dbname, username, class_desc, object_name, permission_name, state_desc
I have statement
select case
when class_desc='OBJECT_OR_COLUMN' then 'GRANT '+permission_name+' ON '+'['+left(object_name,3)+'].'+'['+substring(object_name,5,len(object_name))+ '] TO '+username
WHEN class_desc='DATABASE_ROLE' THEN EXEC sp_addrolemember N'object_name', N'MC'
end
from dba.dbhakyedek
where username='MC'
This statement was running successfully until exec sp_addrolemember thing. I just learned that i can't call a sp in select case but i couldnt figure out how to do it.
In t-sql 2008 r2, I have 2 select statements that I would like to join by calendarID . I would like to obtain the results in the same query but I keep getting syntax errors.
The first select is the following:
SELECT Section.number, Section.homeroomSection,
Course.number, Course.name, Course.homeroom, Calendar.calendarID
FROM Section
INNER JOIN Course
ON Course.number = Section.number
INNER JOIN Calendar
ON Course.calendarID = Calendar.calendarID
The second select is the following:
SELECT Person.studentNumber, Enrollment.grade, Calendar.calendarID, Calendar.name, Calendar.endYear
FROM Enrollment
INNER JOIN Person
ON Enrollment.personID = Person.personID
INNER Calendar
ON Enrollment.calendarID = Calendar.calendarID
I would like the following columns to display:
Section.number, Section.homeroomSection, Course.number, Course.name, Course.homeroom, Calendar.calendarID
Person.studentNumber, Enrollment.grade, Calendar.name, Calendar.endYear
Thus can you show me how to change the sqls listed above to obtain the results I am looking for?
If possible I would like the sql to look something like the following:
select Section.number, Section.homeroomSection, Course.number, Course.name, Course.homeroom, Calendar.calendarID
Person.studentNumber, Enrollment.grade, Calendar.name, Calendar.endYear
from
(SELECT Section.number, Section.homeroomSection,
[Code] ....