I created the following trigger to ensure that Mastercard or Visa are entered as the credit card type is a credit card table. The trigger works fine when I use one type, but when I add or, it doesn't work. Any advice? Thanks
/* THIS TRIGGERS VERIFIES THAT A VALID CREDIT CARD TYPE IS ENTERED*/
CREATE TRIGGER trg_accepted_credit_card
on credit_card_payments
for insert
as
begin
declare @card_type varchar(50)
select @card_type = (select card_type from inserted)
if exists(select 1 from inserted where @card_type != 'Mastercard' OR @card_type != 'Visa')
begin
print 'Invalid Credit Card Type.'
rollback transaction
end
end
I have an insert trigger which has to insert new records into 2 other databases. The first thing it has to do is get a maxid from a table in each of the databases before the insert. i was going to use a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statment before getting the ID and then do my insert. My question is two-fold, first is this the best way to do it. And since I have 2 separate selects to get the 2 maxids in the other 2 databases and tables, do I need 2 of these statements inside the trigger, before each insert, or a separate one for each select? Thanks
CREATE TRIGGER [UPDATEEGBKMUTREBATERECORDS] ON [dbo].[GBKMUT] after INSERT AS begin DECLARE@Sum Float SELECT@Sum = SUM(bdr_hfl) FROMinserted WHEREfreefield3 = 'Rebate'
I need @Sum to reset to zero if the ord_no changes. I'm inserting discount records that need to subtract from another account's amount. As records are inserted for one ord_no and Inv_no I need to sum bdr_hfl field. When the ord_no and Inv_no change, I need to subtract that from the amount in the bdr_hfl where the account number is 1040 and the inserted records ord_no and Inv_no match the ord_no and Inv_no where the account is 1040. Then I need the @sum to reset to zero and start summing again.
Hi All, I am using a trigger. I want to get the data of a row before updating inside this trigger and insert it into a backup table. Please anybody help me. Example with code is highly appreciated.
How the procedure will be called inside the trigger,whether first procedure followed by second or parallel it will execute?
CREATE TRIGGER [dbo].[InsertDatFXActualStaging] ON [dbo].[DatFXActualStaging]--change this table to DatFXActualStaging for INSERT AS BEGIN SET NOCOUNT ON;
I'm experiencing a problem I think I should not in my COM+ application. I will describe the setup first and then will expose the problem.
It's a simple COM+ application (dll). Inside it, there's a method to save an object A. Object A is persisted in a table in SQL Server 2000 that uses an identity field for the primary key. What this method does is the following: 1) Insert the record for Object A via ADO 2) Retrieve the Id for the object using SCOPE_IDENTITY via ADO and set it on the object 3) Execute an UPDATE statement based on a certain condition via ADO (this UPDATE statement will fire a trigger, however the trigger will not do anything since the record does not answer the criteria for the trigger) 4) Insert a record for another Object A via ADO 5) Retrieve the Id for the object using SCOPE_IDENTITY via ADO and set it on the object
When I get to step (5), an error is raised because SCOPE_IDENTITY returns NULL. This is as if it was returning the Identity value for the trigger that did not cause any INSERT on the UPDATE statement in (3). All the steps are performed using a single connection.
The trigger will duplicate the updated record in another table if a certain flag is set, so in my case, it was not set yet.
It's just weird that this would happen. If I delete the trigger, everything works fine. @@IDENTITY gives me the same problem. It's really as if the trigger was taking over or something and unless I put something between the two steps I get this error. There's one thing though. In step (3), I was using the adCmdText flag for the ADO statement. If I use adExecuteNoRecords it works fine. However I don't understand why it would be this way, I'm trying to understand why it's not working to begin with, even though the sequence of the steps performed should.
I'm updating one column using trigger but i am getting below error .
UPDATE failed because the following SET options have incorrect settings: 'NUMERIC_ROUNDABORT'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.
For inserting current date and time into the database, is it more efficient and performant and faster to do getDate() inside SQL Server and insert the value OR to do System.DateTime.Now in the application and then insert it in the table? I figure even small differences would be magnified if there is moderate traffic, so every little bit helps. Thanks.
I'm trying to execute a stored procedure within the case clause of select statement. The stored procedure returns a table, and is pretty big and complex, and I don't particularly want to copy the whole thing over to work here. I'm looking for something more elegant.
@val1 and @val2 are passed in
CREATE TABLE #TEMP( tempid INT IDENTITY (1,1) NOT NULL, myint INT NOT NULL, mybool BIT NOT NULL )
INSERT INTO #TEMP (myint, mybool) SELECT my_int_from_tbl, CASE WHEN @val1 IN (SELECT val1 FROM (EXEC dbo.my_stored_procedure my_int_from_tbl, my_param)) THEN 1 ELSE 0 FROM dbo.tbl WHERE tbl.val2 = @val2
SELECT COUNT(*) FROM #TEMP WHERE mybool = 1
If I have to, I can do a while loop and populate another temp table for every "my_int_from_tbl," but I don't really know the syntax for that.
Just wonder whether is there any indicator or system parameters that can indicate whether stored procedure A is executed inside query analyzer or executed inside application itself so that if execution is done inside query analyzer then i can block it from being executed/retrieve sensitive data from it?
What i'm want to do is to block someone executing stored procedure using query analyzer and retrieve its sensitive results. Stored procedure A has been granted execution for public user but inside application, it will prompt access denied message if particular user has no rights to use system although knew public user name and password. Because there is second layer of user validation inside system application.
However inside query analyzer, there is no way control execution of stored procedure A it as user knew the public user name and password.
Looking forward for replies from expert here. Thanks in advance.
Note: Hope my explaination here clearly describe my current problems.
I'm new to this whole SQL Server 2005 thing as well as database design and I've read up on various ways I can integrate business constraints into my database. I'm not sure which way applies to me, but I could use a helping hand in the right direction.
A quick explanation of the various tables I'm dealing with: WBS - the Work Breakdown Structure, for example: A - Widget 1, AA - Widget 1 Subsystem 1, and etc. Impacts - the Risk or Opportunity impacts for the weights of a part/assembly. (See Assemblies have Impacts below) Allocations - the review of the product in question, say Widget 1, in terms of various weight totals, including all parts. Example - September allocation, Initial Demo allocation, etc. Mostly used for weight history and trending Parts - There are hundreds of Parts which will eventually lead to thousands. Each part has a WBS element. [Seems redundant, but parts are managed in-house, and WBS elements are cross-company and issued by the Government] Parts have Allocations - For weight history and trending (see Allocations). Example, Nut 17 can have a September 1st allocation, a September 5th allocation, etc. Assemblies - Parts are assemblies by themselves and can belong to multiple assemblies. Now, there can be multiple parts on a product, say, an unmanned ground vehicle (UGV), and so those parts can belong to a higher "assembly" [For example, there can be 3 Nut 17's (lower assembly) on Widget 1 Subsystem 2 (higher assembly) and 4 more on Widget 1 Subsystem 5, etc.]. What I'm concerned about is ensuring that the weight roll-ups are accurate for all of the assemblies. Assemblies have Impacts - There is a risk and opportunity impact setup modeled into this design to allow for a risk or opportunity to be marked on a per-assembly level. That's all this table represents.
A part is allocated a weight and then assigned to an assembly. The Assemblies table holds this hierarchical information - the lower assembly and the higher one, both of which are Parts entries in the [Parts have Allocations] table.
Therefore, to ensure proper weight roll ups in the [Parts have Allocations] table on a per part-basis, I would like to check for any inserts, updates, deletes on both the [Parts have Allocations] table as well as the [Assemblies] table and then re-calculate the weight roll up for every assembly. Now, I'm not sure if this is a huge performance hog, but I do need to keep all the information as up-to-date and as accurate as possible. As such, I'm not sure which method is even correct, although it seems an AFTER DML trigger is in order (from what I've gathered thus far). Keep in mind, this trigger needs to go through and check every WBS or Part and then go through and check all of it's associated assemblies and then ensure the weights are correct by re-summing the weights listed.
If you need the design or create script (table layout), please let me know.
Are there any limitations or gotchas to updating the same table whichfired a trigger from within the trigger?Some example code below. Hmmm.... This example seems to be workingfine so it must be something with my specific schema/code. We'reworking on running a SQL trace but if anybody has any input, fireaway.Thanks!create table x(Id int,Account varchar(25),Info int)GOinsert into x values ( 1, 'Smith', 15);insert into x values ( 2, 'SmithX', 25);/* Update trigger tu_x for table x */create trigger tu_xon xfor updateasbegindeclare @TriggerRowCount intset @TriggerRowCount = @@ROWCOUNTif ( @TriggerRowCount = 0 )returnif ( @TriggerRowCount > 1 )beginraiserror( 'tu_x: @@ROWCOUNT[%d] Trigger does not handle @@ROWCOUNT[color=blue]> 1 !', 17, 127, @TriggerRowCount) with seterror, nowait[/color]returnendupdate xsetAccount = left( i.Account, 24) + 'X',Info = i.Infofrom deleted, inserted iwhere x.Account = left( deleted.Account, 24) + 'X'endupdate x set Account = 'Blair', Info = 999 where Account = 'Smith'
This Audit Trigger is Generic (i.e. non-"Table Specific") attach it to any tabel and it should work. Be sure and create the 'Audit' table first though.
The following code write audit entries to a Table called 'Audit' with columns 'ActionType' //varchar 'TableName' //varchar 'PK' //varchar 'FieldName' //varchar 'OldValue' //varchar 'NewValue' //varchar 'ChangeDateTime' //datetime 'ChangeBy' //varchar
using System; using System.Data; using System.Data.SqlClient; using Microsoft.SqlServer.Server;
public partial class Triggers { //A Generic Trigger for Insert, Update and Delete Actions on any Table [Microsoft.SqlServer.Server.SqlTrigger(Name = "AuditTrigger", Event = "FOR INSERT, UPDATE, DELETE")]
public static void AuditTrigger() { SqlTriggerContext tcontext = SqlContext.TriggerContext; //Trigger Context string TName; //Where we store the Altered Table's Name string User; //Where we will store the Database Username DataRow iRow; //DataRow to hold the inserted values DataRow dRow; //DataRow to how the deleted/overwritten values DataRow aRow; //Audit DataRow to build our Audit entry with string PKString; //Will temporarily store the Primary Key Column Names and Values here using (SqlConnection conn = new SqlConnection("context connection=true"))//Our Connection { conn.Open();//Open the Connection //Build the AuditAdapter and Mathcing Table SqlDataAdapter AuditAdapter = new SqlDataAdapter("SELECT * FROM Audit WHERE 1=0", conn); DataTable AuditTable = new DataTable(); AuditAdapter.FillSchema(AuditTable, SchemaType.Source); SqlCommandBuilder AuditCommandBuilder = new SqlCommandBuilder(AuditAdapter);//Populates the Insert command for us //Get the inserted values SqlDataAdapter Loader = new SqlDataAdapter("SELECT * from INSERTED", conn); DataTable inserted = new DataTable(); Loader.Fill(inserted); //Get the deleted and/or overwritten values Loader.SelectCommand.CommandText = "SELECT * from DELETED"; DataTable deleted = new DataTable(); Loader.Fill(deleted); //Retrieve the Name of the Table that currently has a lock from the executing command(i.e. the one that caused this trigger to fire) SqlCommand cmd = new SqlCommand("SELECT object_name(resource_associated_entity_id) FROM ys.dm_tran_locks WHERE request_session_id = @@spid and resource_type = 'OBJECT'", conn); TName = cmd.ExecuteScalar().ToString(); //Retrieve the UserName of the current Database User SqlCommand curUserCommand = new SqlCommand("SELECT system_user", conn); User = curUserCommand.ExecuteScalar().ToString(); //Adapted the following command from a T-SQL audit trigger by Nigel Rivett //http://www.nigelrivett.net/AuditTrailTrigger.html SqlDataAdapter PKTableAdapter = new SqlDataAdapter(@"SELECT c.COLUMN_NAME from INFORMATION_SCHEMA.TABLE_CONSTRAINTS pk , INFORMATION_SCHEMA.KEY_COLUMN_USAGE c where pk.TABLE_NAME = '" + TName + @"' and CONSTRAINT_TYPE = 'PRIMARY KEY' and c.TABLE_NAME = pk.TABLE_NAME and c.CONSTRAINT_NAME = pk.CONSTRAINT_NAME", conn); DataTable PKTable = new DataTable(); PKTableAdapter.Fill(PKTable);
switch (tcontext.TriggerAction)//Switch on the Action occuring on the Table { case TriggerAction.Update: iRow = inserted.Rows[0];//Get the inserted values in row form dRow = deleted.Rows[0];//Get the overwritten values in row form PKString = PKStringBuilder(PKTable, iRow);//the the Primary Keys and There values as a string foreach (DataColumn column in inserted.Columns)//Walk through all possible Table Columns { if (!iRow[column.Ordinal].Equals(dRow[column.Ordinal]))//If value changed { //Build an Audit Entry aRow = AuditTable.NewRow(); aRow["ActionType"] = "U";//U for Update aRow["TableName"] = TName; aRow["PK"] = PKString; aRow["FieldName"] = column.ColumnName; aRow["OldValue"] = dRow[column.Ordinal].ToString(); aRow["NewValue"] = iRow[column.Ordinal].ToString(); aRow["ChangeDateTime"] = DateTime.Now.ToString(); aRow["ChangedBy"] = User; AuditTable.Rows.InsertAt(aRow, 0);//Insert the entry } } break; case TriggerAction.Insert: iRow = inserted.Rows[0]; PKString = PKStringBuilder(PKTable, iRow); foreach (DataColumn column in inserted.Columns) { //Build an Audit Entry aRow = AuditTable.NewRow(); aRow["ActionType"] = "I";//I for Insert aRow["TableName"] = TName; aRow["PK"] = PKString; aRow["FieldName"] = column.ColumnName; aRow["OldValue"] = null; aRow["NewValue"] = iRow[column.Ordinal].ToString(); aRow["ChangeDateTime"] = DateTime.Now.ToString(); aRow["ChangedBy"] = User; AuditTable.Rows.InsertAt(aRow, 0);//Insert the Entry } break; case TriggerAction.Delete: dRow = deleted.Rows[0]; PKString = PKStringBuilder(PKTable, dRow); foreach (DataColumn column in inserted.Columns) { //Build and Audit Entry aRow = AuditTable.NewRow(); aRow["ActionType"] = "D";//D for Delete aRow["TableName"] = TName; aRow["PK"] = PKString; aRow["FieldName"] = column.ColumnName; aRow["OldValue"] = dRow[column.Ordinal].ToString(); aRow["NewValue"] = null; aRow["ChangeDateTime"] = DateTime.Now.ToString(); aRow["ChangedBy"] = User; AuditTable.Rows.InsertAt(aRow, 0);//Insert the Entry } break; default: //Do Nothing break; } AuditAdapter.Update(AuditTable);//Write all Audit Entries back to AuditTable conn.Close(); //Close the Connection } }
//Helper function that takes a Table of the Primary Key Column Names and the modified rows Values //and builds a string of the form "<PKColumn1Name=Value1>,PKColumn2Name=Value2>,......" public static string PKStringBuilder(DataTable primaryKeysTable, DataRow valuesDataRow) { string temp = String.Empty; foreach (DataRow kColumn in primaryKeysTable.Rows)//for all Primary Keys of the Table that is being changed { temp = String.Concat(temp, String.Concat("<", kColumn[0].ToString(), "=", valuesDataRow[kColumn[0].ToString)].ToString(), ">,")); } return temp; } }
The trick was getting the Table Name and the Primary Key Columns. I hope this code is found useful.
I want to be able to create a trigger that updates table 2 when a row is inserted into table 1. However I€™m not sure how to increment the ID in table 2 or to update only the row that has been inserted.
I want to be able to create a trigger so that when a row is inserted into table A by a specific user then the ID will appear in table B. Is it possible to find out the login id of the user inserting a row?
I believe the trigger should look something like this:
create trigger test_trigger on a for insert as insert into b(ID)
When a row gets modified and it invokes a trigger, we would like to beable to update the row that was modified inside the trigger. This is(basically) how we are doing it now:CREATE TRIGGER trTBL ON TBLFOR UPDATE, INSERT, DELETEasupdate TBLset fld = 'value'from inserted, TBLwhere inserted.id= TBL.id....This work fine but it seems like it could be optimized. Clearly we arehaving to scan the entire table again to update the row. But shouldn'tthe trigger already know which row invoked it. Do we have to scan thetable again for this row or is their some syntax that allows us toupdate the row that invoked the trigger. If not, why. It seems likethis would be a fairly common task. Thanks.
Salve, non riesco a disabilitare un trigger su sqlserver nè da queryanalyzer, nè da enterprise manager.In pratica tal cosa riuscivo a farla in Oracle con TOAD, mentre qui nonriesco.Mi interessa disattivarlo senza cancellarlo per poi riattivarlo al bisognosenza rilanciare lo script di creazione.Grazie a tuttiHi I need to disable a DB trigger and I'm not able to do this neither withquery analyzer, neither with enterprise manager.I remeber this job was quite simple using TOAd in Oracle.I'm interested in making it disabled not delete it, without run creationscript.Thanks a lot to everybody.
Hi, I am not sure if this is the right forum to post this question. I run an update statement like "Update mytable set status='S' " on the SQL 2005 management Studio. When I run "select * from mytable" for a few seconds all status = "S". After a few seconds all status turn to "H". This is a behaviour when you have an update trigger for the table. But I don't see any triggers under this table. What else would cause the database automatically change my update? Could there be any other place I should look for an update trigger on this table? Thanks,
Hi all in .net I've created an application that allows creation of triggers, i also want to allow the deletion of triggers. The trigger name is kept in a table, and apon deleting the record i want to use the field name to delete the trigger
I have the following Trigger
the error is at
DROP TRIGGER @DeleteTrigger
I'm guessing it dosen't like the trigger name being a variable instead of a static name how do i get around this?
I have a statement which might need a while inside of a while. The start date - end date creates one record for a record insert. I have that working. But along with producing a record for every day there might be an instance where something is dispersed 3 times a day for five days. I then need to create 3 records for every day for 15 records. This only happens on records if the daily dispersal is greater than 1. The code below works fine, but should I add a second while inside of the existing one for the @freq and increment it by one. Would an If or case inside of the while be better? Thanks
set @freq = freq in table set @nodays = datediff(day, @sdate - 1, @edate) select @nodays while @cnter < @nodays and begin --insert values
insert into PATIENT_MEDICATION_dispersal2_
values (@account_id,@caseid, @entcid, @ndcid, @sdate) Set @cnter = @cnter + 1 set @sdate = @sdate + 1
Is it possible to use IF inside a query, in the WHERE statement? I started with the query right below, but I onlye got error. After testing and rewriting a lot I ended up with the last query. But there hast to be a better, smarter, more elegant way to write this query? Any hint? ALTER PROCEDURE [dbo].[LinksInCategory]-- =============================================-- Description: Return all links from the requested category.-- ============================================= (@CategoryId int, @AdminFilter bit)AS SELECT Link.Id, Link.Title, Link.Url, Link.ShortText, Link.Hidden FROM Link WHERE Link.Parent = @CategoryId IF (@AdminFilter = 1) print 'AND Link.Hidden = @AdminFilter' ORDER BY Link.Title ALTER PROCEDURE [dbo].[LinksInCategory]-- =============================================-- Description: Return all NOT hidden links from the requested category.-- If in Administrators role the return ALL links (the hidden ones also).-- ============================================= (@CategoryId int, @AdminFilter bit)AS IF (@AdminFilter = 1) BEGIN SELECT Link.Id, Link.Title, Link.Url, Link.ShortText, Link.Hidden FROM Link WHERE Link.Parent = @CategoryId ORDER BY Link.Title END ELSE BEGIN SELECT Link.Id, Link.Title, Link.Url, Link.ShortText, Link.Hidden FROM Link WHERE Link.Parent = @CategoryId AND Link.Hidden = @AdminFilter ORDER BY Link.Title END Regards, Sigurd
I have a sql statement that has several OR statements in it which work fine. It looks like bottom below.
What I need to know is can you put a IF statement in a where clause like this. Such as WHERE convert(datetime, patient_.df_admit_date, 101) > = @tdate or if patient_.dru = "yes" convert(datetime, patinet_.df_admit_date, 101) > = @tdate - 8 or
WORKIN STATEMENT select PATIENT.ACCOUNT_ID,patient_.DF_PPD_POS_NEG, PATIENT.LAST_NAME, PATIENT.FIRST_NAME, PATIENT.MIDDLE_INIT, PATIENT.OTHER_ID_NUMBER, PATIENT_.DF_ADMIT_DATE, PATIENT_.DF_PPD, PATIENT_.DF_PPD_POS_NEG, PATIENT_.DF_PPDB_DATE, PATIENT_.DF_XRAY_DATE, PATIENT_.df_ppd_read, FROM { oj development.dbo.PATIENT PATIENT INNER JOIN development.dbo.PATIENT_ PATIENT_ ON PATIENT.COMPANY_ID = PATIENT_.COMPANY_ID AND PATIENT.DEPARTMENT_ID = PATIENT_.DEPARTMENT_ID AND PATIENT.ACCOUNT_ID = PATIENT_.ACCOUNT_ID} where convert(datetime, patient_.df_admit_date, 101) > = @tdate or convert(datetime,patient_.df_ppd, 101) >= @tdate - 2 or continued!!!
I want to open a new session/connection inside the execution of a stored procedure. Is this possible ? I ask this because I need a new sesssion with its own transaction.
Hi, everyone. I was using ODBC everywhere in my code and now I'm considering using ADO in a new project. However, I don't want to throw all the old ODBC code away. Is that possible that I can use some wrapper to use ADO underneath while having a ODBC interface?
Is there possibility to use IF conditions inside SELECT statements?For example, can i write something like this:CREATE PROCEDURE [search](@OPTION int,@KEYWORD nvarchar(40))ASBEGINSELECT id FROM projects WHERE title LIKE @KEYWORD IF (@OPTION = 1)THEN (OR description LIKE @KEYWORD)ENDor am i limited to this:....BEGINIF @OPTION = 1SELECT id FROM projects WHERE title LIKE @KEYWORD OR description LIKE@KEYWORDELSESELECT id FROM projects WHERE title LIKE @KEYWORDEND
I have created in my sqlserver 2005 database a stored procedure with the following code. /////////////////////////////////////////////////////////////// SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO
CREATE PROCEDURE [dbo].[d_sty_print_menu_per_role_per_app2] @menu_name VARCHAR(255) = NULL , @is_user VARCHAR(255) = NULL , @is_appl VARCHAR(255) = NULL AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON;
;WITH GetHierarchy (item_text ,orden , read_order, item_parent , menu_item , enabled) AS (--Anchor. select tb1.item_text, tb1.orden, tb1.read_order, tb1.item_parent , tb1.menu_item , (SELECT 'N' FROM PROFILE_PERMISSION PP INNER JOIN sys_menu_item ON PP.MENU_ITEM=sys_menu_item.menu_item WHERE PP.PROFILE_INDEX in (select up.profile_index from user_profile up where up.user_id= @is_user) and not exists (select up.profile_index from user_profile up where up.user_id= @is_user and up.profile_index=1) and PP.APPLICATION_CODE = @is_appl AND PP.MENU_NAME=@menu_name --and --PP.MENU_ITEM=tb1.menu_item ) as enabled
From sys_menu_item as tb1 where tb1.MENU_ITEM not in ('m_window','m_help','m_toolbar') and tb1.item_parent not in ('m_toolbar','m_window','m_help') And tb1.item_parent= @menu_name --Members UNION ALL select tb2.item_text, tb2.orden, tb2.read_order, tb2.item_parent , tb2.menu_item , (SELECT 'N' FROM PROFILE_PERMISSION PP INNER JOIN sys_menu_item ON PP.MENU_ITEM=sys_menu_item.menu_item WHERE PP.PROFILE_INDEX in (select up.profile_index from user_profile up where up.user_id= @is_user) and not exists (select up.profile_index from user_profile up where up.user_id= @is_user and up.profile_index=1) and PP.APPLICATION_CODE = @is_appl AND PP.MENU_NAME=@menu_name -- and -- PP.MENU_ITEM=tb1.menu_item ) as enabled
from sys_menu_item as tb2 , GetHierarchy where tb2.MENU_ITEM not in ('m_window','m_help','m_toolbar') and tb2.item_parent not in ('m_toolbar','m_window','m_help') And tb2.item_parent = GetHierarchy.menu_item and tb2.menu_name = @menu_name )
select Space(5*(orden)) + item_text as menui, orden, read_order, item_parent , menu_item ,enabled From GetHierarchy
END /////////////////////////////////////////////////////////////// So far so good. The problem is in a specific part of the sql statement (which is also part of my business logic). the following statement has a little problem.
(SELECT 'N' FROM PROFILE_PERMISSION PP INNER JOIN sys_menu_item ON PP.MENU_ITEM=sys_menu_item.menu_item WHERE PP.PROFILE_INDEX in (select up.profile_index from user_profile up where up.user_id= @is_user) and not exists (select up.profile_index from user_profile up where up.user_id= @is_user and up.profile_index=1) and PP.APPLICATION_CODE = @is_appl AND PP.MENU_NAME=@menu_name --and --PP.MENU_ITEM=tb1.menu_item ) as enabled When I'm executing, it tells me that the Subquerry is returning more than one rows. I have tried to use TOP 1 but Sqlserver 2005 doesn't allow you to do that because you are inside a recursion. I have tried to do this
(SELECT TOP 1 'N' FROM PROFILE_PERMISSION PP INNER JOIN sys_menu_item ON PP.MENU_ITEM=sys_menu_item.menu_item WHERE PP.PROFILE_INDEX in (select up.profile_index from user_profile up where up.user_id= @is_user) and not exists (select up.profile_index from user_profile up where up.user_id= @is_user and up.profile_index=1) and PP.APPLICATION_CODE = @is_appl AND PP.MENU_NAME=@menu_name --and --PP.MENU_ITEM=tb1.menu_item ) as enabled
But the system prevents me from doing that.
Any ideas ? How can I return only one row (I don't care which one) ?
Can I put this Sql statement in a function and then call it inside this recursion ? Is it permitted ?
I would mostly appreciated any help you can give me.
