Using TSQL, I have a table that holds filenames of Pictures for products. Different products can be using the same picture. I need to select the filenames for a single product only if it does not exists for a different product.I have tried Where Exists (select FileName From Tbl where
Prod_Id = @var) AND NOT EXISTS(select FileName From Tbl where
Prod_Id != @var) In the Select Statement.
In a new instalation of SQL Server 2005. I've made a restore from SQL Server 2000 database.
Solve some problem with the user, and it looks ok.
I'm using a asp web aplication, with vb dll, and change the sql provider from "SQL Server" to "SQL Native Client". It works, but in some recordsets the value a recive for the table primary key is null?????
If execute the querie in the database, the result has values in the primary key.
the same appends when i connect to an SQL Server 2000 using "SQL Native Client".
Please help, what can i do.
how to do a check for 2 columns. As long as there is data for at least one of the columns I want to return rows.
Example Data
create table test
(
ID int,
set1 varchar(50),
set2 varchar(50),
[code]....
I have tables and a function as representated by the code below. The names for objects here are just for representation and not the actual names of objects. Table RDTEST may have one or multiple values for RD for each PID. So the function GIVERD will return one or multiple values of RD for each value of PID passed to it.
When I run the following query, I get the required result except the rows for CID 500 for which PID is NULL in table T1. I want the rows for CID 500 as well with PID values as NULL.
SELECT A.CID,
A.ANI,
A.PID,
B.RD
FROM T1 AS A CROSS APPLY GIVERD(A.PID) B
CREATE TABLE [DBO].[RDTEST](
[PID] [INT] NULL,
[RD] [INT] NULL
)
[Code] ....
If I try to run the code below, and even one of the values in the INNER
JOIN statements is NULL, the DataReader ends up with zero rows.
What I need is to see the results even if one or more of INNER JOIN
statements has a NULL value. For example, if I want info on
asset# 2104, and there's no value in the DriverID field, I need the
rest of the data to display and just have the lblDriverName by
blank. Is that possible?
<code>
Sub BindSearchGrid()
Dim searchUnitID As String
Dim searchQuery As String
searchUnitID = tbSearchUnitID.Text
lblIDNum.Text = searchUnitID
searchQuery = "SELECT * FROM Assets " & _
"INNER JOIN Condition ON Condition.ConditionID = Assets.ConditionID " & _
"INNER JOIN Drivers ON Drivers.DriverID = Assets.DriverID " & _
"INNER JOIN Departments ON Departments.DepartmentID = Assets.DepartmentID " & _
"INNER JOIN AssetCategories
ON AssetCategories.AssetCategoryID = Assets.AssetCategoryID " & _
"INNER JOIN Store ON
Store.[Store ID] = Assets.StoreID WHERE RTRIM(Assets.[Unit ID]) = '"
& searchUnitID & "'"
Dim myReader As SqlDataReader
myReader = Data.queryDB(searchQuery)
While myReader.Read
If
Not IsDBNull(myReader("Store Name")) Then lblStrID.Text =
myReader("Store Name")
If
Not IsDBNull(myReader("AssetCategory")) Then lblAsstCat.Text =
myReader("AssetCategory")
If
Not IsDBNull(myReader("Condition Description")) Then lblCondID.Text =
myReader("Condition Description")
If
Not IsDBNull(myReader("DepartmentName")) Then lblDepID.Text =
myReader("DepartmentName")
If
Not IsDBNull(myReader("Unit ID")) Then lblUnID.Text = myReader("Unit
ID")
If
Not IsDBNull(myReader("Year")) Then lblYr.Text = myReader("Year")
If
Not IsDBNull(myReader("Make")) Then lblMk.Text = myReader("Make")
If
Not IsDBNull(myReader("Model")) Then lblMod.Text = myReader("Model")
If
Not IsDBNull(myReader("Mileage")) Then lblMile.Text =
myReader("Mileage")
If
Not IsDBNull(myReader("Vin Number")) Then lblVinNum.Text =
myReader("Vin Number")
If
Not IsDBNull(myReader("License Number")) Then lblLicNum.Text =
myReader("License Number")
If
Not IsDBNull(myReader("Name")) Then lblDriverName.Text =
myReader("Name")
If
Not IsDBNull(myReader("DateAcquired")) Then lblDateAcq.Text =
myReader("DateAcquired")
If
Not IsDBNull(myReader("DateSold")) Then lblDtSld.Text =
myReader("DateSold")
If
Not IsDBNull(myReader("PurchasePrice")) Then lblPrPrice.Text =
myReader("PurchasePrice")
If
Not IsDBNull(myReader("NextSchedMaint")) Then lblNSM.Text =
myReader("NextSchedMaint")
If
Not IsDBNull(myReader("GVWR")) Then lblGrVWR.Text = myReader("GVWR")
If
Not IsDBNull(myReader("GVW")) Then lblGrVW.Text = myReader("GVW")
If
Not IsDBNull(myReader("Crane Capacity")) Then lblCrCap.Text =
myReader("Crane Capacity")
If
Not IsDBNull(myReader("Crane Certification")) Then lblCrCert.Text =
myReader("Crane Certification")
If
Not IsDBNull(myReader("Repair Cost")) Then lblRepCost.Text =
myReader("Repair Cost")
If
Not IsDBNull(myReader("Estimate Replacement")) Then lblEstRep.Text =
myReader("Estimate Replacement")
If
Not IsDBNull(myReader("SalvageValue")) Then lblSalVal.Text =
myReader("SalvageValue")
If
Not IsDBNull(myReader("CurrentValue")) Then lblCurVal.Text =
myReader("CurrentValue")
If
Not IsDBNull(myReader("Comments")) Then lblCom.Text =
myReader("Comments")
If
Not IsDBNull(myReader("Description")) Then lblDesc.Text =
myReader("Description")
End While
End Sub</code>
I need a query to list the tables in SQL sever with respective database they belong across databases.
I can obtain list of tables from Sys.Tables / Sys.Objects Views but how do I correlate to which DB a table belongs to?
The Sys.Databases View list the databases with their respective Ids. But, the DBID is not part of Sys.Tables / Sys.Objects Views.
Which View will allow me to fetch database to table mappings?
I have a stored procedure that selects the unique Name of an item from one table.
SELECT DISTINCT ChainName from Chains
For each ChainName, there exists 0 or more StoreNames in the Stores. I want to return the result of this select as the second field in each row of the result set.
SELECT DISTINCT StoreName FROM Stores WHERE Stores.ChainName = ChainName
Each row of the result set returned by the stored procedure would contain:
ChainName, Array of StoreNames (or comma separated strings or whatever)
How can I code a stored procedure to do this?
I am using SQL 2014 RTM (may be it's time to upgrade).
I have the following view:
create view [dbo].[SiriusV_Max4SaleList]
as
select m.id as Max4SaleId,
mt.[Description] as [TypeDescription],
CAST(m.[type] as tinyint) as [Type],
m.start_time as [StartTime],
m.end_time as [EndTime],
[Code] ....
I am thinking I may want to remove CAST for department, category, item later on as I don't really care if these columns would be defined as key for my EF model, but I do want to search by these columns. Anyway, this is my current view.
I executed the following select statement once
select * FROM dbo.siriusv_max4saleList where department like 's%' or category like 's%' or item like 's%'
And I believe I got 29 rows initially. However, when I execute this statement now I'm getting just 13 rows. If I execute just the department like 's%' I am getting 0 rows although I can see in the first result a row where department has s in in.
I guess I keep it here since I've created the message already but now I figured out why I am not getting the expected result. I used the condition like 's%' and not like '%s%' which application is doing.
I am trying to insert a carriage return in the select statement after the web link where I had highlighted code in bold. When I insert a record into the table, I receive the email with the message body is in single line.I need the result to look like this in the message body:
ALTER TRIGGER [dbo].[SendNotification]
ON [dbo].[TicketsHashtags]
FOR INSERT
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
[code]....
Hey. I need to substitute a value from a table if the input var is null. This is fine if the value coming from table is not null. But, it the table value is also null, it doesn't work. The problem I'm getting is in the isnull line which is in Dark green color because @inFileVersion is set to null explicitly and when the isnull function evaluates, value returned from DR.FileVersion is also null which is correct. I want the null=null to return true which is why i set ansi_nulls off. But it doesn't return anything. And the select statement should return something but in my case it returns null. If I comment the isnull statements in the where clause, everything works fine. Please tell me what am I doing wrong. Is it possible to do this without setting the ansi_nulls to off??? Thank you
set ansi_nulls off
go
declare
@inFileName VARCHAR (100),
@inFileSize INT,
@Id int,
@inlanguageid INT,
@inFileVersion VARCHAR (100),
@ExeState int
set @inFileName = 'A0006337.EXE'
set @inFileSize = 28796
set @Id= 1
set @inlanguageid =null
set @inFileVersion =NULL
set @ExeState =0
select Dr.StateID from table1 dR
where
DR.[FileName] = @inFileName
AND DR.FileSize =@inFileSize
AND DR.FileVersion = isnull(@inFileVersion,DR.FileVersion)
AND DR.languageid = isnull(@inlanguageid,null)
AND DR.[ID]= @ID
)
go
set ansi_nulls on
I have a stored proc which evaluates a table of 'tasks' to return the task with the highest priority for a given user - at the same time, once that task has been found - I want to allocate that user to the task.
I have created a stored proc that works...however I'm sure this requirement /pattern is common & I would like some best practice for this pattern of update and select within a transaction.
Here is some sample data:
use tempdb;
go
if OBJECT_ID('Tasks', 'U') is not null
drop table tasks;
go
create table tasks (
TaskId int identity primary key,
[Code] ....
And here's what my current stored proc looks like;
if OBJECT_ID('pGetNextTask', 'P') is not null
drop proc pGetNextTask;
go
create proc pGetNextTask (
@UserID char(10),
@TaskID int output
)
[Code] ....
I cannot find the problem with this function.
ALTER function [Event].[DetermineTrackTime](@TrialID varchar(max)) returns int as
begin
Declare @ret int;
Declare @EnterVolumeTime int;
Declare @ExitVolumeTime int;
Declare @StartTrackTime int;
[code]....
I am getting the following error on line 75:
Select statements included within a function cannot return data to a client.
This is happening when declaring TrackUpdateCursor
The compiler has no problem with the VolumeTimesCursor. What is causing this and what can I do about it?
We have a case where in we should show date based on conditions for e.g if we had a column defined as
col varchar(10) then we would show col as 'NULL' for some condition and actual value when no condition
Normaly date values are stored here e.g under col 20150901 .
Case
when col>'20150901' then 'NULL'
else col
end as Derivedcol
Note this is an extract process and we are presenting data by pumping the data in a table .
Now there is another similar column -colz varchar(10) which stores date but doesnt have case condition so whenever date has no value its shows null which is database null.
So whats the difference between database null and string null ?
How can we show database null for the case condition instead of string "null"?
Im trying to add a record to the DB and then get the primary key for that record. Im doing this but is obviously wrong....
Code:
// set the prepared statement
String sql="INSERT INTO Client(username, country, clientIP, browser, os) VALUES(?,?,?,?,?)";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, inUserName);
pstmt.setString(2, inCountry);
pstmt.setString(3, inClientIP);
pstmt.setString(4, inBrowser);
pstmt.setString(5, inOS);
// Insert the row
pstmt.executeUpdate();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT SCOPE_IDENTITY()");
System.out.println("Result "+rs);
Any advice??
Dear all,
I would like to use SSIS to populate product information from a remote database to a local one.
There are Product table (which contains the basic information) and ProductImage table(which contains the product images in binary).
I would like to use a join query
SELECT A.name, A.price, B.image from Product A INNER JOIN ProductImage B WHERE A.ProductImageID = B.ProductImageID
to return all the product information from the remote database.
When populating the local database, the local ProductImage table will be populated first and then the local Product table will be populated with the ProductName, ProductPrice return from the query together with the newly genetated ProductImageID afer insert a record into the local productimage table.
The ProductImageID column is set as the identity column in the ProductImage table.
I am very new to SSIS. Is there a way to handle this scenario? What components do I need to use?
Thanks
Hi,
As I try to do an insert using an stored procdure I get an error reading...
"Cannot insert the value NULL into column 'cgpID', table 'AdminDB.dbo.CurrentGroup'; column does not allow nulls. INSERT fails."
What is wrong? cgpID is the primary key of the table CurrentGroup. It is the first field in the insert statement below and it is set to @@identity in the Values statement.
Thanks in advance!
ALTER PROCEDURE [dbo].[insert_currentgroup]
(
@cgpActivityGroupID nvarchar(30),
@cgpPreRegistredFrom nvarchar(30),
@cgpRegistredFrom nvarchar(30),
@cgpRegistredTo nvarchar(30),
@cgpMaximalNumber nvarchar(30),
@cgpStartDate nvarchar(40)
)
AS
SET Identity_insert [dbo].[CurrentGroup] ON
INSERT INTO dbo.CurrentGroup( cgpID, cgpActivityGroupID, cgpPreRegistredFrom, cgpRegistredFrom, cgpRegistredTo, cmrID, cgpMaximalNumber, cgpStartDate)
VALUES (@@identity, @cgpActivityGroupID, @cgpPreRegistredFrom, @cgpRegistredFrom, @cgpRegistredTo, 1, @cgpMaximalNumber, @cgpStartDate)
SET Identity_insert [dbo].[CurrentGroup] OFF
Hello vmrocha,
Our records indicate that you have never posted to our site before. We hope you find the help you need.
If you need to make a post, we're always happy to help.
I have a table with multiple products from different suppliers. there will duplicate products in my db as Supplier A may stock the same product as Supplier B. I have a business rule that only one unique product can be online at one time and as such I want the cheapest product from the 2 Suppliers to be displayed where there is a match.
I have been trying a Group By clause and also a partition by but my problem is returning the primary key for the winning row (minimum price).
here is an example
CREATE TABLE #TempTable(
productcode nvarchar(50),
productname varchar(50),
productmanufacturer varchar(50),
saleprice money,
tyrewidth varchar(5),
[Code] ....
How can I return the productcode in the above query for the row with the cheapest price? If I try MIN(productcode) or MAX(productcode) it will not always return the product code associated to the min price.
I have a query that returns contacts connected to a client, but the problem is that it's only returning a result when a contact is associated with a client, even if the client does exist in the db. i want it to still return the client if the client exists.
SELECT * FROM clients, addressbook where clients.clientid = addressbook.clientid AND (clients.clientname LIKE '" . strtoupper($_GET['txtfname'])."%')
I am inserting a record into a table that automatically generatesunique ids (i.e. Primary Key). Is there anyway to return this id. As Iam using this on ASP.net page and I really need the ID to update thepage with the new details.I think on mysql there is something called LAST_INSERT_ID which doesthis.
View 10 Replies View RelatedHi,
I am making a program in Visual Basic .NET with SQL Server 2000.
I have a table "MyTable" with a primary key named "Id". The primary key is 'Create Unique' checked and 'Index' selected. When I insert all the fields required, except "Id" of course, I need the new record's "Id" in my VisualBasic program, but I don't know how...
I must do one of them, but don't know how either of them:
-Create a trigger on insertion that will send to the user that sended the insert command the "Id" of the record just created.
or
-get the command in Visual Basic that will send the Insert command with a return field ("Id")
Thanks in advance,
Sebastien Anselmo
I am using SQL server. And, I have a database: imgID int (primary key)imgData image imgTitle vchar When I am going to perform insert command in my webpage, it pops out primary key cannot be null error! Isn't primary key automatically generated? Or, where should I define it?
View 2 Replies View Relatedi have query which does the following select x from y where t = "House"x is an integer. If no record is found, how do i get it to return 0 rather than null?
View 9 Replies View RelatedHi I have an sql statement that when i put through the query builder and specify NULL it returns all the rows. if i put 0 it returns nothing.how can i change the "IS Null" part of the statement to work with 0. so when i specify 0 for all values it returns all the rows.so i want 0 to work like NULL does 1 SELECT LocationID, TypeID, Title, Description, PropertyID, Price,
2 (SELECT Location
3 FROM Location_Table
4 WHERE (Property_Table.LocationID = LocationID)) AS Location,
5 (SELECT TypeOfProperty
6 FROM Type_Table
7 WHERE (Property_Table.LocationID = TypeID)) AS TypeOfProperty
8 FROM Property_Table
9 WHERE (@MinPrice IS NULL) AND (@MaxPrice IS NULL) AND (@TypeID IS NULL OR
10 TypeID = @TypeID) AND (@LocationID IS NULL OR
11 LocationID = @LocationID) OR
12 (@MinPrice IS NULL) AND (@TypeID IS NULL OR
13 TypeID = @TypeID) AND (@LocationID IS NULL OR
14 LocationID = @LocationID) AND (Price <= @MaxPrice) OR
15 (@MaxPrice IS NULL) AND (@TypeID IS NULL OR
16 TypeID = @TypeID) AND (@LocationID IS NULL OR
I am working on a web application for a company that uses an existing company database. I just found out before the long weekend that a couple hundred of the items in the table aren't completely related.
I am mostly using 2 tables for the project: ItemVersion, ItemVersionRev
ItemVersion has fields: ItemVersion, ItemNumber, RecordID
ItemVersionRev has fields: RecordID, RevNumber
All of the items in the database have ItemNumbers (obviously) and most have revision numbers (RevNumber). One of the functions that I created for my application finds the MaxOfRevNumber. I ran a query on the database and saw that dreaded error screen that read "There is no row at position 0"
The query that I have now simply returns MaxOfRevNumber. Is there a way to program a query to check and see if an ItemNumber has a Revision and depending on the result, return a certain value. For example, if there is not a corresponding RevNumber, then return 0 as the RevNumber?
Hello all
I am trying to run a sql statement, (without having to run stored procedures), that will lookup a value stored in a Record.field., otherwise ignore the value if it is blank. I have a field tied to a Microsoft Access form - ItemLocation. If the user selects a unique ItemLocation the report will attempt to locate all values within that ItemLocation. If the user decides to leave the field blank, I would like for it to return all values for every ItemLocation. If anyone can help, I would really appreciate it. I will attach code. My problem is the last line of this SQL statement. If F.ITemLocation is null, I get no data. I would like for it to return everything. Thank you.
Code:
SELECT DISTINCT
B.BarCodeID,
A.ItemDescription,
A.ItemCategory,
A.TypeOfItem,
A.SerialNumber,
B.ItemLocation,
B.LocationID,
B.LastUpdate,
B.TrackItID,
B.UserID
FROM
tblMISFixedAssetTable A,
tblMISFixedAssetTable2 B
WHERE A.BarCodeID = B.BarCodeID
AND A.DisposalDate is null
AND B.LastUpdate = (Select Max(C.LastUpdate)
from tblMISFixedAssetTable2 C
Where B.BarCodeID = C.BarCodeID)
AND B.BarCodeID in (Select D.BarCodeID
from tblMISFixedAssetTable3 D
Where D.FiscalYear = (Select E.FiscalYear
from tblReportFY E))
AND B.ItemLocation = (Select F.ItemLocation
from tblReportFY F)
Friends,
I am inserting a value from vb.net to sql server 7.
i created a table in the sqlserver with primary key.
In VB.net form i didnt check the values of the check box.
when i try to save the empty or null the sql server should throw the error. but its accepting the null value.
how is it possible?
can anyone help me?
FYI:
table name: JobMast
Fields:
jobcode int primary key
jobtitle varchar(10)
I have a case where a table has two candidate primary keys,but either (but not both) may be NULL. I don't want to storea copy of the concatenated ISNULL'ed fields as an additionalcolumn, though that would work if necessary. Instead, I triedthe following (this is a related simplified example, not myreal one):CREATE FUNCTION ApplyActionPK(@IP int = NULL,@DNS varchar(64) = NULL)RETURNS varchar(74) -- NOT NULLASBEGINdeclare @val varchar(74)set @val = str(ISNULL(@IP, 0), 10)set @val = @val + ISNULL(@DNS, '')return @val-- Also tried "return str(ISNULL(@IP, 0), 10)+ISNULL(@DNS, '')"-- Also tried "return ISNULL(STR(@IP, 10), ISNULL(@DNS, ''))"-- ... and other things...ENDGOcreate table ApplyAction(-- An action applies to a computerAct varchar(16) NOT NULL,-- The action to applyIP int NULL,-- The computer IP address, orDNS varchar(64) NULL,-- The DNS name of the computerTarget as dbo.ApplyActionPK(ComputerID, DNS), -- PK value-- Also tried "Target as ISNULL(STR(@IP, 10), ISNULL(@DNS, ''))"CONSTRAINT PK_ApplyAction PRIMARY KEY(Act, Target))SQL Server always complains that the primary key constraint cannot becreated over a nullable field - even though in no case will the 'Target'field be NULL.Please don't explain that I should store an IP address as a string.Though that would suffice for this example, it doesn't solve myactual problem (where there are four nullable fields, two of whichare FKs into other tables).What's the reason for SQL Server deciding that the value is NULLable?What's the usual way of handling such alternate PKs?Clifford Heath.
View 7 Replies View Relatedhi
i am trying to get the output of the select statements of sqldatasource :
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack) { DataView dv; dv = (DataView)(this.SqlDataSourcePictures.Select(DataSourceSelectArguments.Empty)); }
}
the problem is that dv returns null ?
and here is the sqldatasource definition in .aspx page
<asp:SqlDataSource ID="SqlDataSourcePictures" runat="server" ConnectionString="<%$ ConnectionString:con1%>"
SelectCommand="SELECT URL FROM SchoolPictures WHERE (School_Code = @School_Code) AND (SchoolPictureCategory = @SchoolPictureCategory)" OnSelecting="SqlDataSourcePictures_Selecting" OnSelected="SqlDataSourcePictures_Selected">
<SelectParameters>
<asp:QueryStringParameter Name="School_Code" QueryStringField="bid" Type="Int16" />
<asp:ControlParameter ControlID="ddlCat" Name="SchoolPictureCategory" PropertyName="SelectedValue"
Type="Int16" />
</SelectParameters>
</asp:SqlDataSource>
thanks for help
Hi,
I basically do not want to return a null value as a result of using a sum function (using sum against 0 rows).
Is there a common way to avoid this?
Thanx
hi,
can anyone tell me how i can replicate the Access function NZ please?
i want to use it with charindex when parsing text strings
many thanks
I have this program that I want to invoke from SQLServer funny thing is I can invoke this from command line but could not get it to work via 'xp_cmdshell' on this particular server. When I invoke run the following from SQLServer Query Analyser I always get 'NULL' returned.
I tried just running EXEC master..xp_cmdshell 'dir ' and it worked, so I am certain it is not a SQL rights problem.
FYI, I executed the same code on another machine and it worked. I just cannot figure out why it is not working on this one server?
Can anyone help? thanks
----
DECLARE @command varchar(500)
SET @command = 'c:ServerClientabc.exe BBB/XX B,AAAA'
EXEC master..xp_cmdshell @command
Hi,
I have this problem with MS SQL Server.
I have this table 'Request' in which there's 2 fields 'RequestName' and 'DateSubmitted'.
The datatype for 'DateSubmitted' is datetimn.
I have to write a query to extract all the 'RequestName' that falls under each month based on the 'DateSubmitted'.
For example, the table 'Request' has 12 rows, each row ('DateSubmitted') with the month of the year. Like row1 = January, row2 = February etc.
For each month, I have to extract all the 'RequestName' for that month based on 'DateSubmitted' field.
My query is like this:
select RequestName, datename(month, DateSubmitted)as month
from Request where datename(month, DateSubmitted) = 'March'.
By right it should return just one row right?
Instead, it returned me all 12 rows, only one row with value 'March' and the other 11 rows with value 'NULL'. Even if the other 11 rows have value of other months, when i run the above query, it will return me null.
Any help is appreciated.
thanks a million.