Hi
I'm trying to create a stored procedure using the northwind db which will do the following:
SELECT ProductID, ProductName, QuantityPerUnit, UnitPrice, UnitsInStock
FROM Products
However, where UnitsInStocks = 0 I would like the words "Sorry, out of stock" to appear. I will then call this from an ASP page.
Can anyone help please?
Cheers
Woolly
We have a legacy database that have hundreds of stored procedures.
The previous programmar uses a string like servername.databasename.dbo.tablename in the stored procedures.
We now have migrated the database to a new server. The old server is either needed to be replaced by the new server name, or remove it.
I don't know why he used servername as part of the fully qualified name, we don't use linked servers. So I think better removing the servername in all the stored procedures.
I know I can do a generate script, and replace the text and then use alter procedure to recreate all the stored procedures. But since hundreds of them, is there a programmatically way to replace them?
I have this small snippet from a stored procedure...--Let @course = XY-101SET @newUserRole =@course SELECT REPLACE(@newUserRole,'-','') SET @newUserRole =@newUserRole + 'STUD' Problem is, it doesn't seem to be replacing the dash (-) with a blank/nothing/delete.The STUD does come out attached to the string, but the dash remains...It comes back as XY-101STUDAnyone see a problem with it?Thanks,Zath
View 2 Replies View RelatedHi;
I have a stored procedure :
<code>
Create Procedure ControlDept
(
@DeptID nvarchar(10)
)
As
If Exists
(
Select DeptName From Departments Where
DeptID LIKE @DeptID
)
Return 1
Else
Return 0
Now I want to apply replace and upper functions to DeptID in database before saying
"DeptID LIKE @DeptID".
for example the parameter is :"D&V"
DeptID in database is:"d & v" //there are spaces
if I say DeptID LIKE @DeptID nothing is found because of character nonmatching
So I have to apply replace & upper functions to the column DeptID in database
but how?
can you help me please??
I'm using replace in a stored procedure to eliminate carriage returnsa user might have entered in an Access field.The problem is that even though it seems to strip out the carriagereturn I can't get rid of the "□" character.This is my code:DECLARE @myReturn nvarchar(1)SELECT @myReturn = NCHAR(10)REPLACE(UserAddress,@myReturn,' ') AS myTEXTFor example, the user has entered:123 Oak StreetSuite 101What I get after running the replace is: 123 Oak Street □ Suite101lq
View 2 Replies View RelatedWe require to convert a list of SPs in to SSIS packages. Most of the SPs do the below steps:
mainly our store procedure r to have compare the present date to past date , and comparing emp id between the files and also some joins. updating table r take place.
#1 This stored procedure can be used to search and replace substring in the char, nchar, varchar and nvarchar columns in all tables in the current database. You should pass the text value to search and the text value to replace. So, to replace all char, nchar, varchar and nvarchar columns which contain the substring 'John' with the substring 'Bill', you can use the following (in comparison with the SetTbColValues stored procedure, this stored procedure replace only substring, not the entire column's value):
EXEC replace_substring @search_value = 'John', @replace_value = 'Bill'
Hi,I have write a stored procedure which makes update in a numeric (int) field.Depending on data in other table, in some case the result of query get aNull value instead a zero value...How can I tell to Update query to NOT update field if the value is Null ?I hope my word clear...here the stored procedure:UPDATE dbo.ANAUTENTISET dist1punti = dist1punti +(SELECT SUM(TEMPIMPORTAZIONEDIST1.qnt * ANAARTICOLI.punti) AS totalepuntiFROM TEMPIMPORTAZIONEDIST1 INNER JOINANAARTICOLI ON TEMPIMPORTAZIONEDIST1.codicearticolo =ANAARTICOLI.codartdist1WHERE (TEMPIMPORTAZIONEDIST1.piva = ANAUTENTI.piva))WHERE (piva IN(SELECT pivaFROM TEMPIMPORTAZIONEDIST1GROUP BY piva))Thanks in advancePieroItaly
View 2 Replies View RelatedI have followed many tutorials on selecting and replacing text in text fields, varchar fields and char fields, but I have yet to find a single script that will to all 3 based on field type. Let's assume for a moment that I don't know where all in my database a certain value that I need changed resides ... i.e., the data's tablename and fieldname. How would I go about doing the following ... or more importantly, is this even possible in a SQL only procedure?1) Loop over entire database and get all user tables2) Loop over all user tables and get all fields3) Loop over all fields and determine the field type4) switch between field types and change a string of text from 'a' to 'b'Please be gentle, I'm a procedure newb.
View 9 Replies View RelatedCan anyone tell me why my outstring is always null with this table structure:1 This is my sql table structure
2
3 FK = ID int,
4 Empnaam varchar(200),
5 PK = EmpID int
and with this stored procedure: ALTER PROC [dbo].[ShowHierarchy] @Root int,@outstring VARCHAR(8000) OUTPUT
AS
BEGIN
SET NOCOUNT ON
DECLARE @EmpID int, @EmpNaam varchar(30)
SET @EmpNaam = (SELECT EmpNaam FROM dbo.Emp WHERE EmpID = @Root)
SET @outstring= @outstring+REPLICATE('-', @@NESTLEVEL * 4) + @EmpNaam +'
'
SET @EmpID = (SELECT MIN(EmpID) FROM dbo.Emp WHERE ID = @Root)
WHILE @EmpID IS NOT NULL BEGIN
EXEC dbo.ShowHierarchy @EmpID,@outstring OUTPUT
SET @EmpID = (SELECT MIN(EmpID) FROM dbo.Emp WHERE ID = @Root AND EmpID > @EmpID)
END
END I use this code in visual studio:this is my function :1
2 public static List<string> viewtree(int Root)
3 {
4 SqlConnection con = new SqlConnection(mainConnectionString);
5 con.Open();
6 try
7 {
8 List<string> ids = new List<string>();
9 SqlCommand command = new SqlCommand(@"ShowTree", con);
10 command.Parameters.AddWithValue("@Root", Root);
11 command.Parameters.Add(new SqlParameter("@outstring", SqlDbType.VarChar, 8000));
12 command.Parameters["@outstring"].Direction = ParameterDirection.Output;
13 command.CommandType = CommandType.StoredProcedure;
14 SqlDataReader dr = command.ExecuteReader();
15 command.Parameters.Clear();
16 while (dr.Read())
17 {
18
19 ids.Add(dr["@outstring"].ToString());
20
21 }
22
23
24 return ids;
25 }
26 finally
27 {
28 con.Close();
29 }
30 }
It would be awesome if someone could test this and help me out....Thanks in advance
I'm trying to write a stored procedure for a search criteria. A user will have few controls on ASP.Net webpage to enter/select the search criteria, based on which , it returns the data.
A Textbox( to enter Username), A Textbox (to enter Employee name),
A DropDownList (To select the profile. Its Id is sent as parameter) &
A DropDownList (To select status). This is where I am stuck.
The last dropdown has 3 list items
1. --All-- value is null/empty
2. Active value is 0
3. Blocked value is 1
Though the Database table will have only 0's and 1's for the status column, the user should be able to see all records when -all-- is selected.I also tried excluding the status parameter and its condition, but no luck either way.
hi this is my stored procedure.i am passing mu column nam and recordname has to be fetched.if run this proceedure i am getting null records only.but i am having records in my table
CREATE PROCEDURE HRUser_spsearch
(
@columnname varchar(50),
@recordname varchar(50)
)
As
if(@columnname !=' ' and @recordname !=' ')
begin
select userid,user_name,password,role_code,expiry_date from usermaster where '+@columnname+' like '+@recordname+"%"'
end
GO
can any one help to solve this please
Hi,I have a stored procedure which expects a Null value if a user does not enter something into a TextBox. The query should return all rows if this case.The stored procedure works as expected in Query Analyzer, but my application does not seem to send a Null and no rows are returned. Any ideas?Thanks.ps I am using SqlDataSource and GridView, this is the first time I have tried to connect to a database with asp.net.
View 3 Replies View RelatedHi
I am new to C# . I have a stored procedure which takes 4 parameters
GetSearchComplaint( Comp_ID , strViolator, strSts, FromDate, ToDate), These parameters can be null.
And i have 5 textboxes from which i send the parameters.
I am validating the input like this :System.Nullable<int> Comp_ID;
if ((txtsrchCompID.Text).Trim() == "")
{Comp_ID = null;
}else if ((txtsrchCompID.Text).Trim() == "")
{
try
{int i = int.Parse(txtsrchCompID.Text);
Comp_ID =i;
catch
{mesage += "Complaint ID is not valid";
}
}
When i run this i get this error ---'Use of unassigned local variable 'Comp_ID'
I get the same error for FromDate(DateTime) and ToDate(DateTime) . but not for string variables strViolator and strSts.
How do i pass the null value to the stored procedure? pls help..
sSQL = "spBPT_Fuel_Set_Status_Approved"
cmdDailyPrices.CommandText = sSQL
cmdDailyPrices.Parameters.Add("@user", "Philippe")
cmdDailyPrices.Parameters.Add("@verbose", "0")
cmdDailyPrices.Parameters.Add("@Day_1_add", rowBand1.Cells(DayParameters.AddFactor).Value)
cmdDailyPrices.Parameters.Add("@Day_1_multiply", rowBand1.Cells(DayParameters.MultiplyFactor).Value)
cmdDailyPrices.Parameters.Add("@Day_2_add", "NULL")
cmdDailyPrices.Parameters.Add("@Day_2_multiply", "NULL")
For @Day_2_add and @Day_2_multiply parameters I want to pass the value as NULL not string "NULL"
could you please let me know how to do this?
Thanks
Hello,I'm trying to pass a null object to a stored procedure to update a SQL Table boolean field with a null value. My SQL Table boolean column allows nulls.I'm using an InfoObject which has several properties all corresponding to fields in the SQL Table. One of those fields is a boolean. I create an instance of the InfoObject in my code and assigns values to the various properties. The boolean property in question (call it InfoOjbect.BooleanProperty) is not assigned anything. I then call my StoredProcedure passing the InfoObject to it (using the DotNetNuke DAL architecture) and the final result is the Table's boolean column is populated with a 0 and not a NULL. If I explicitly define the InfoObject.BooleanProperty = null.nullboolean before passing it to the Stored Procedure, the same thing happens. How do I pass a null to the SQL database for a boolean field? I've tried making InfoObject.BooleanProperty = dbnull.value but it won't let me do this saying "dbnull cannot be converted to a boolean." Do I have to explicitly create my InfoObject properties to allow for a null to be assigned to it?Any help would be greatly appreciated. I'm using the DotNetNuke DAL architecture passing my InfoObject through a dataprovider to the sqldataprovider which calls the SQL Stored Procedure to add the new record to the Table.Thanks in advance for any help.
View 2 Replies View RelatedIf you write a stored procedure to "SELECT MAX" from a table and the answer is null since the table is empty, how is the null answer returned to the program from the stored procedure? Do you actually get the letters "NULL" or do you just get a space? How should you define your variable in your program?
Thanks in advance!
In a VB.NET script, I am adding the dbnull value to a parameter that will populate a smalldatetime column:
cmd.Parameters.Add("@unitHdApprove", System.DBNull.Value.ToString)
The stored procedure then defines the input as smalldatetime:
@unitHdApprove smalldatetime,
However, the result is that the record is inserted with 1/1/1900 as the date value, instead of <NULL>.
I'm guessing that this occurs because the conversion of a '' to date will return 1/1/1900, and VB requries the parameter value to be a string (at least with this syntax), so System.DBNull.Value.ToString really equals ''.
I've rewritten the proc to accept the date as a string instead, and then for each date, cast it to a smalldatetime or set it to null as is appropriate. But this is a really bulky way to do things with more than a few dates! Is there any way to change what is in my VB code so that the procedure will insert the actual null value?
Thanks,
Sarah
ALTER PROCEDURE [dbo].[p_sub_agent_Grp_report]
@parent_pay_agent_cd VARCHAR(25) ,
@tagno NUMERIC(18,0) = NULL,
@labFromCLS VARCHAR(10),
@labToCLS VARCHAR(10),
@status VARCHAR(1)
[Code] .....
1. EXEC [dbo].[p_sub_agent_Grp_report] 'BD0003' , 173, '2015-06-01' , '2015-06-25', 'Y'
2. EXEC [dbo].[p_sub_agent_Grp_report] 'BD0003' , NULL, '2015-06-01' , '2015-06-25', 'Y'
2nd Stored procedure executes successfully and 1st stored does not executes where only difference is 3rd parameter value 173 and NULL value.
Is it because " IF @tagno IS NOT NULL" used in stored procedure is not working while @tagno is sent as 173 in sp parameter. Error throwing while executing 1st stored procedure is as below.
Msg 8115, Level 16, State 6, Procedure p_sub_agent_Grp_report, Line 48
Arithmetic overflow error converting nvarchar to data type numeric.
Msg 8115, Level 16, State 6, Procedure p_sub_agent_Grp_report, Line 48
Arithmetic overflow error converting nvarchar to data type numeric.
Note: sub_agent_tag_no column of table Sub_agent_tag_dtl has datatype Numeric(18,0).
I have a table which has 10 columns which make up the secondary key. 1or more of these columns can be set but the remaining columns in thesecondary key will be null. For example :id k1 k2 k3 k4 k5 k6 k7 k8 k9 k10 data-------------------------------------------------0 1 1 - - - - - - - - test01 1 1 1 - - - - - - - test12 1 1 2 - - - - - - - test23 1 1 3 - - - - - - - test34 1 1 3 1 - - - - - - test45 1 2 1 - - - - - - - test56 1 2 2 - - - - - - - test6Each row represents a node in a tree structure, the secondary keycolumns point to which node in the tree. The above example has onenode in tree branch 1, three nodes in tree branch 1-1, one node inbranch 1-1-3 and two nodes in branch 1-2.My question is how can I write a single stored procedure to returnonly the nodes in a given tree branch without needing logic based onlooking for NULL parameters. I have written the stored procedurebelow. If I want to retrieve all nodes in branch 1-1 (ie; test1, test2and test3) then I want be able to call :execute "mysp Test" 1, 1But this only returns a single record, test0. The reason for this isobvious if you look at the stored procedure. What I really need is wayof sayingexecute "mysp Test" 1, 1, NOT NULLso that it returns all records in branch 1-1 where Key3 is NOT NULLbut all subsequent keys are null, ie; Key4-Key10 are NULL. The storedprocedure must work with any number of secondary keys though, so Icould use it to call :execute "mysp Test" 1, 1, 3, NOT NULLwhich would retrieve test4.Can anybody help me out here?Thanks for reading.Here's the stored procedure as it stands :CREATE PROCEDURE [dbo].[mysp Test]( @key1 smallint,@key2 smallint=NULL,@key3 smallint=NULL,@key4 smallint=NULL,@key5 smallint=NULL,@key6 smallint=NULL,@key7 smallint=NULL,@key8 smallint=NULL,@key9 smallint=NULL,@key10 smallint=NULL ) ASselect * from TreePositionTestwherekey1=@key1 andkey2=@key2 andkey3=@key3 andkey4=@key4 andkey5=@key5 andkey6=@key6 andkey7=@key7 andkey8=@key8 andkey9=@key9 andkey10=@key10GO
View 3 Replies View RelatedHi there,
I am using SQL Reporting Services to generate reports. I am calling the stored procedure from the reporting services. The procedure has parameters which take null. I am stuck with passing null to the parameter from the reporting services. I shows the error and the report is not generated. Could you please suggest the way to pass null to the stored procedure parameter from the SQL Reporting Services.
Kindly reply me with the possible solution ASAP.
Thanks in advance
Hello
I've written a stored procedure with 4 parameters
create procedure dummy
( @a int, @b int, @c varchar(50), @d varchar(50))
now from front end(I'm using c#.net)
I want to send the values according to some criteria
So in the process...I've only values for @a & @c ...
so In order to reduce the code of sending Null values explicitly to other parameters...
can't I set like default values for it so that If I don't send values to certain parameters it will have the default value or Null value.
like I want something like this:
create procedure dummy
( @a int NULL, @b int NULL, @c varchar(50) NULL, @d varchar(50) NULL)
I have a stored procedure where I gather some data and then insert the data into a table variable. I then attempt to go through each row of the table variable, asign the values to local variables to be inserted into other tables. However, the local variables show as NULL.BEGIN
DECLARE @tblcontact table
(
SOKey int,
Cntctkey varchar(60),
Cntctownerkey int,
LASTNAME varchar(32),
FIRSTNAME varchar(32),
WORKPHONE varchar(32),
EMAIL varchar(128),
processed int DEFAULT 0
)
INSERT INTO @tblcontact (SOKey, Cntctkey, Cntctownerkey, LASTNAME, FIRSTNAME, WORKPHONE, EMAIL)
SELECT ...
DECLARE @ID int,
@sokey int,
@cntctkey int,
@cntctownerkey int,
@name varchar(65),
@email varchar(128),
@phone varchar(32)
WHILE EXISTS (SELECT * FROM @tblcontact WHERE processed = 0)
BEGIN
SELECT @ID = MIN(SOKey) FROM @tblcontact WHERE processed = 0
SELECT @cntctkey = (CAST(LTRIM(REPLACE(Cntctkey,'CN',' '))AS int)),@cntctownerkey = Cntctownerkey, @name = FIRSTNAME + ' ' + LASTNAME, @phone = WORKPHONE, @email = EMAIL, @sokey = SOKey
FROM @tblcontact
WHERE @ID = SOKey AND @cntctkey <> '43778'
INSERT INTO tciContact (Cntctkey, Cntctownerkey, CreateType, EMailAddr, EmailFormat, EntityType, ExtUser, Name, Phone, UpdateCounter)
VALUES (@cntctkey, @cntctownerkey, '0', @email, '3', '401', '0', @name, @phone, '0')
UPDATE tsoSalesOrder
SET Cntctkey = @cntctkey, UserFld4 = 'temp'
WHERE SOKey = @sokey
UPDATE @tblcontact
SET processed = 1 WHERE @ID = SOKey
END
END
I have a stored procedure like "select * from ThisTable"
I'm doing a dataread like:
Dim val as String = dateRead("column_from_ThisTable")
If the value in the column is not null everything works great, but if the value is null, instead of getting a value of "" which I expect, I get the column name??? In this case "column_from_ThisTable"
How do I make sure I get "" returned when the value in the column is db.null?
my stored procedure is
create procedure t1 (@a int,@b int,@c int,@d int,@e int,@f int)
as
begin
select no,name,department from emp where a = @a and b =@b orc =@c or
d = @d or e = @e or f = @f
end
my problem is while executing i may get null values as input to the stored procedure .
how to validate them ? any ideas .
are there any arrays.
if c and d are null then my condition would be
where a = @a and b =@b or e = @e or f = @f
how many loops shall i have to write.
Hello,
I have a report. I need to make a drop-down parameter optional. I've setup the parameter to use a dataset as its source, and I need to allow the value to be null. I've selected allow nulls check box, and I've even tried setting the default value to System.DBNull.Value. But, when the entry is not selected (blank), no data ever comes back. If the data is blank or null, my procedure works (I've tested it). How do I send a null value to the database through reporting services report? I was hoping to avoid creating a special query just for that purpose.
Thanks.
How 'NULL' value is displaying after encrypting a stored procedure? links to know the procedure behind this how the encrypted procedure is storing and updating with NULL value under the same column after the encryption.
View 7 Replies View RelatedHi,
I am trying to do this:
UPDATE Users SET uniqueurl = replaceAllEmptySpacesInUniqueURL('uniqueurl')
What would be the syntax.
Any help appreciated.
Thanks
how can I insert a constant value such as the word "NoPhone" when a field value from a select statement is null?
Here is my code:
select AgencyName
,AgencyLoc,
,ISNULL(AgencyPhone.Agency,) as phone
How can we put in the words "nophone" when phone is null?
I am unable to send null values through the Microsoft JDBC 1.1 driver to a stored procedure. Please look at the thread already started on the SQL Server Transact SQL Forum at http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1772215&SiteID=1
View 1 Replies View RelatedHow can I determine the length of a text value from a column defined as text? Len works really well with char and varchar but not text. How can I do it?
Also, need same for nchar, nvarchar, and image.
Thanks,
Chris
Hi all smart people,
Can someone please help me with how to replace null values with spaces in select statement.
I have to have a select statement which will select all the data but the field contain null value it has to replace with spaces. How can I do that ?
Thanks,
I need to separate the data from one column in to two columns based on the transaction type TRAN_TYPE (C is credit, D is Debit)
TRAN-TYPE| AMOUNT
C 20.00
D 30.00
C 50.00
To do that I have this code:
select
CASE WHEN TRAN_TYPE = 'D'THEN CAST (ISNULL(amount, 0) as varchar (30)) end as DEBIT,
CASE WHEN TRAN_TYPE = 'c'THEN CAST (ISNULL(amount, 0) as varchar (30)) end as CREDIT
FROM HISTORY
And my output is:
DEBIT | CREDIT
----------------
NULL | 20.00
------|-------
30.00 | NULL
------|-------
NULL | 50.00
------|-------
how to replace the null values with 0