Trying To Hide/obfuscate TSQL Code
Sep 24, 2006
Hi there,
we are porting a huge PL/SQL(on Oracle 10g) application to TSQL (SQL2005) right now and we will offer a test drive for download. In Oracle we could "obfuscate" the PL/SQL code with a hash, so nobody can see the PL/SQL statements after the encryption. Is there something like that for SQL Server 2005 as well which can not be overidden by a local admin (like with changing a password for example)? We have spent 5 years in writing SQL code (it is huge) and don't really want to spread the source all over the internet. Any help is appreciated.
Niko
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Feb 22, 1999
The problem is as subject line shown.
Please Help.
Thanks for all.
J.H.
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Oct 9, 2015
I want to hide the Code and Name attribute, i set the Display Width Pixel to 0 but it doesn't work, i tried to set "Deny" Permission to those attribute but it hasn't any effect.Im working with Master Data Services 2014/ SQL Server 2014 SP1.
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Oct 6, 2007
Hi everybody
Could anyone tell me how i can Trace or debug my TSQL Script
like High level Programming Languages line by line? is there any way to do that at all?
Kind Regards.
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May 3, 2001
We are migrating an access97 database to sql server7.0. there are queries in access which need to be made into tsql queries.And what are the steps to convert access97 to sql7.0 and how do i migrate memo fields to sql7. Is there some method to convert or tool that does that...any help is welcome and thanks in advance.
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Nov 26, 2006
I am developing a small application mainly using User-defined functions and one stored procedure that calls on a few other stored procedures that in turn make use of the UDF.
As for the input of data and editing and deleting records and tables I make use of the Datasets and Object data sources as taught in the data tutorials given by Scott Mitchell.
What worries me is that all these scripts are written in clear texts. Someone mentioned in other discussion that we can use "with encryption� clause when writing the stored procedures. I look through the book online and couldn’t find any such clause for the UDF.
I read through some other discussions in the Google search and see the term obfuscation mentioned. It was even mentioned that such a tool comes with VS 2005.
My question is whether obfuscation tool also comes with VWD or SQL 2005 Express?
Where do I find it and how do I use it to obfuscate the UDF and USP in my SQL 2005 Express scripts?
Your answer and advice would be much appreciated.
Moderator Edit: Please refrain from using excessively large font sizes.
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Jun 6, 2007
I can't believe I am asking this but I have been "requested" to.
Scenario:
Database based app installed on client site
Goal:
Protection of database schema.
Solution:
Obfuscate? - Any tools available?
Host db in secure location - Not going to happen!
Any thoughts?
DavidM
Production is just another testing cycle
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Nov 6, 2007
I am building a stored procedure that changes based on the data that is available to the query. See below.
The query fails on line 24, I have the line highlighted like this.
Can anyone point out any problems with the sql?
------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------
This is the error...
Msg 8114, Level 16, State 5, Procedure sp_SearchCandidatesAdvanced, Line 24
Error converting data type varchar to numeric.
------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------
This is the exec point...
EXEC [dbo].[sp_SearchCandidatesAdvanced]
@LicenseType = 4,
@PositionType = 4,
@BeginAvailableDate = '10/10/2006',
@EndAvailableDate = '10/31/2007',
@EmployerLatitude = 29.346675,
@EmployerLongitude = -89.42251,
@Radius = 50
GO
------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------
This is the STORED PROCEDURE...
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[sp_SearchCandidatesAdvanced]
@LicenseType int = 0,
@PositionType int = 0,
@BeginAvailableDate DATETIME = NULL,
@EndAvailableDate DATETIME = NULL,
@EmployerLatitude DECIMAL(10, 6),
@EmployerLongitude DECIMAL(10, 6),
@Radius INT
AS
SET NOCOUNT ON
DECLARE @v_SQL NVARCHAR(2000)
DECLARE @v_RadiusMath NVARCHAR(1000)
DECLARE @earthRadius DECIMAL(10, 6)
SET @earthRadius = 3963.191
-- SET @EmployerLatitude = 29.346675
-- SET @EmployerLongitude = -89.42251
-- SET @radius = 50
SET @v_RadiusMath = 'ACOS((SIN(PI() * ' + @EmployerLatitude + ' / 180 ) * SIN(PI() * p.CurrentLatitude / 180)) + (COS(PI() * ' + @EmployerLatitude + ' / 180) * COS(PI() * p.CurrentLatitude / 180) * COS(PI()* p.CurrentLongitude / 180 - PI() * ' + @EmployerLongitude + ' / 180))) * ' + @earthRadius
SELECT @v_SQL = 'SELECT p.*, p.CurrentLatitude, p.CurrentLongitude, ' +
'Round(' + @v_RadiusMath + ', 0) AS Distance ' +
'FROM ProfileTable_1 p INNER JOIN CandidateSchedule c on p.UserId = c.UserId ' +
'WHERE ' + @v_RadiusMath + ' <= ' + @Radius
IF @LicenseType <> 0
BEGIN
SELECT @v_SQL = @v_SQL + ' AND LicenseTypeId = ' + @LicenseType
END
IF @PositionType <> 0
BEGIN
SELECT @v_SQL = @v_SQL + ' AND Position = ' + @PositionType
END
IF LEN(@BeginAvailableDate) > 0
BEGIN
SELECT @v_SQL = @v_SQL + ' AND Date BETWEEN ' + @BeginAvailableDate + ' AND ' + @EndAvailableDate
END
--SELECT @v_SQL = @v_SQL + 'ORDER BY CandidateSubscriptionEmployerId DESC, CandidateFavoritesEmployerId DESC, Distance'
PRINT(@v_SQL)
EXEC(@v_SQL)
-----------------------------------------------------------------------------------------------------------------
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Nov 19, 2007
Can anyone please give me the equivalent tsql for sql server 2000 for the following two queries which works fine in sql server 2005
1
-- Full Table Structure
select t.object_id, t.name as 'tablename', c.name as 'columnname', y.name as 'typename', case y.namewhen 'varchar' then convert(varchar, c.max_length)when 'decimal' then convert(varchar, c.precision) + ', ' + convert(varchar, c.scale)else ''end attrib,y.*from sys.tables t, sys.columns c, sys.types ywhere t.object_id = c.object_idand t.name not in ('sysdiagrams')and c.system_type_id = y.system_type_idand c.system_type_id = y.user_type_idorder by t.name, c.column_id
2
-- PK and Index
select t.name as 'tablename', i.name as 'indexname', c.name as 'columnname' , i.is_unique, i.is_primary_key, ic.is_descending_keyfrom sys.indexes i, sys.tables t, sys.index_columns ic, sys.columns cwhere t.object_id = i.object_idand t.object_id = ic.object_idand t.object_id = c.object_idand i.index_id = ic.index_idand c.column_id = ic.column_idand t.name not in ('sysdiagrams')order by t.name, i.index_id, ic.index_column_id
This sql is extracting some sort of the information about the structure of the sql server database[2005]
I need a sql whihc will return the same result for sql server 2000
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Jul 27, 2006
Hi all--I'm trying to convert a function which I inherited from a SQL Server 2000 DTS package to something usable in an SSIS package in SQL Server 2005. Given the original code here:
Function Main()
on error resume next
dim cn, i, rs, sSQL
Set cn = CreateObject("ADODB.Connection")
cn.Open "Provider=sqloledb;Server=<server_name>;Database=<db_name>;User ID=<sysadmin_user>;Password=<password>"
set rs = CreateObject("ADODB.Recordset")
set rs = DTSGlobalVariables("SQLstring").value
for i = 1 to rs.RecordCount
sSQL = rs.Fields(0).value
cn.Execute sSQL, , 128 'adExecuteNoRecords option for faster execution
rs.MoveNext
Next
Main = DTSTaskExecResult_Success
End Function
This code was originally programmed in the SQL Server ActiveX Task type in a DTS package designed to take an open-ended number of SQL statements generated by another task as input, then execute each SQL statement sequentially. Upon this code's success, move on to the next step. (Of course, there was no additional documentation with this code. :-)
Based on other postings, I attempted to push this code into a Visual Studio BI 2005 Script Task with the following change:
public Sub Main()
...
Dts.TaskResult = Dts.Results.Success
End Class
I get the following error when I attempt to compile this:
Error 30209: Option Strict On requires all variable declarations to have an 'As' clause.
I am new to Visual Basic, so I'm on a learning curve here. From what I know of this script:
- The variables here violate the new Option Strict On requirement in VS 2005 to declare what type of object your variable is supposed to use.
- I need to explicitly declare each object, unless I turn off the Option Strict On (which didn't seem recommended, based on what I read).
Given this statement:
dim cn, i, rs, sSQL
I'm looking at "i" as type Integer; rs and sSQL are open-ended arrays, but can't quite figure out how to read the code here:
Set cn = CreateObject("ADODB.Connection")
cn.Open "Provider=sqloledb;Server=<server_name>;Database=<db_name>;User ID=<sysadmin_user>;Password=<password>"
set rs = CreateObject("ADODB.Recordset")
This code seems to create an instance of a COM component, then pass provider information and create the recordset being passed in by the previous task, but am not sure whether this syntax is correct for VS 2005 or what data type declaration to make here. Any ideas/help on how to rewrite this code would be greatly appreciated!
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Mar 28, 2007
Dear Friends,
I am having 2 Tables.
Table 1: AddressBook
Fields --> User Name, Address, CountryCode
Table 2: Country
Fields --> Country Code, Country Name
Step 1 : I have created a Cube with these two tables using SSAS.
Step 2 : I have created a report in SSRS showing Address list.
The Column in the report are User Name, Address, Country Name
But I have no idea, how to convert this Country Code to Country name.
I am generating the report using the Layout tab. ( Data | Layout | Preview ) Report1.rdl [Design]
Anyone help me to solve this issue. Because, in our project most of the transaction tables have Code and Code description in master table. I need to convert all code into corresponding description in all my reports.
Thanks in advance.
Regards
Ramakrishnan
Singapore
28 March 2007
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Feb 24, 2008
Hello,
I'm using ASP.Net to update a table which include a lot of fields may be around 30 fields, I used stored procedure to update these fields. Unfortunatily I had to use a FormView to handle some TextBoxes and RadioButtonLists which are about 30 web controls.
I 've built and tested my stored procedure, and it worked successfully thru the SQL Builder.The problem I faced that I have to define the variable in the stored procedure and define it again the code behind againALTER PROCEDURE dbo.UpdateItems
(
@eName nvarchar, @ePRN nvarchar, @cID nvarchar, @eCC nvarchar,@sDate nvarchar,@eLOC nvarchar, @eTEL nvarchar, @ePhone nvarchar,
@eMobile nvarchar, @q1 bit, @inMDDmn nvarchar, @inMDDyr nvarchar, @inMDDRetIns nvarchar,
@outMDDmn nvarchar, @outMDDyr nvarchar, @outMDDRetIns nvarchar, @insNo nvarchar,@q2 bit, @qper2 nvarchar, @qplc2 nvarchar, @q3 bit, @qper3 nvarchar, @qplc3 nvarchar,
@q4 bit, @qper4 nvarchar, @pic1 nvarchar, @pic2 nvarchar, @pic3 nvarchar, @esigdt nvarchar, @CCHName nvarchar, @CCHTitle nvarchar, @CCHsigdt nvarchar, @username nvarchar,
@levent nvarchar, @eventdate nvarchar, @eventtime nvarchar
)
AS
UPDATE iTrnsSET eName = @eName, cID = @cID, eCC = @eCC, sDate = @sDate, eLOC = @eLOC, eTel = @eTEL, ePhone = @ePhone, eMobile = @eMobile,
q1 = @q1, inMDDmn = @inMDDmn, inMDDyr = @inMDDyr, inMDDRetIns = @inMDDRetIns, outMDDmn = @outMDDmn,
outMDDyr = @outMDDyr, outMDDRetIns = @outMDDRetIns, insNo = @insNo, q2 = @q2, qper2 = @qper2, qplc2 = @qplc2, q3 = @q3, qper3 = @qper3,
qplc3 = @qplc3, q4 = @q4, qper4 = @qper4, pic1 = @pic1, pic2 = @pic2, pic3 = @pic3, esigdt = @esigdt, CCHName = @CCHName,
CCHTitle = @CCHTitle, CCHsigdt = @CCHsigdt, username = @username, levent = @levent, eventdate = @eventdate, eventtime = @eventtime
WHERE (ePRN = @ePRN)
and the code behind which i have to write will be something like thiscmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@eName", ((TextBox)FormView1.FindControl("TextBox1")).Text);cmd.Parameters.AddWithValue("@ePRN", ((TextBox)FormView1.FindControl("TextBox2")).Text);
cmd.Parameters.AddWithValue("@cID", ((TextBox)FormView1.FindControl("TextBox3")).Text);cmd.Parameters.AddWithValue("@eCC", ((TextBox)FormView1.FindControl("TextBox4")).Text);
((TextBox)FormView1.FindControl("TextBox7")).Text = ((TextBox)FormView1.FindControl("TextBox7")).Text + ((TextBox)FormView1.FindControl("TextBox6")).Text + ((TextBox)FormView1.FindControl("TextBox5")).Text;cmd.Parameters.AddWithValue("@sDate", ((TextBox)FormView1.FindControl("TextBox7")).Text);
cmd.Parameters.AddWithValue("@eLOC", ((TextBox)FormView1.FindControl("TextBox8")).Text);cmd.Parameters.AddWithValue("@eTel", ((TextBox)FormView1.FindControl("TextBox9")).Text);
cmd.Parameters.AddWithValue("@ePhone", ((TextBox)FormView1.FindControl("TextBox10")).Text);
cmd.Parameters.AddWithValue("@eMobile", ((TextBox)FormView1.FindControl("TextBox11")).Text);
So is there any way to do it better than this way ??
Thank you
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Oct 16, 2007
Hi all,
Could someone tell me if custom code function can capture the event caused by a user? For example, onclick event on the rendered report?
Also, can custom code function alter the parameters of the report, or refresh the report?
Thanks.
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Nov 14, 2007
Hi...
I whant to hide this
Ex.
=Fields!D_FAMILIA_MIS.value
This fields have 4 group and i whant to sum only group added just over 1 line as sub group
I do not speak English well, so it does not lead bad
MC
OVLA
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May 26, 2007
Hi everybody
In my web application I am using SQL Server 2000. But as we all know, its presence in the network is visible to all the clients in the network. Anybody who has SQL Server client installed and knows the password of the database would be able to access DB remotely and this is what I don't want. I want user to access my database only when they are loggedon on physically (directly) on the machine on which SQL Server is installed.
Your replies are awaited.
Thanks in advance.
Regards,
Zulfiqar Dhuka
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Dec 24, 2001
Configuration:
Windows2000 , SQL7
Three people have administrative priveleges (with priveleges Enterprise admins)
There is special DB in SQL7
Some tables should be hidden from 2 admins (they should be unable to read information from these tables)
Is it possible?
And if it is possible, How to do it?
Thank you very much
Merry Christmas
Happy New Year
Seasons greetings
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Jan 14, 2005
I have a dimension named Products with the following hierarchy:
Type
Sub Type
Product
Due to requirements I want that a particular product, whose name is, say, "XYZ" should not be displayed when the user drills down to the lowest level i.e. the Product level.
I tried playing with the Advanced Properties tab but could not make any progress and thus will be grateful for help.
Thanks.
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Sep 21, 2005
Hi,
Is it is possible to hide some parameters in report? Also it should be possible to pass values to this hidden parameters from the application. When I did this through Report Manager, some error message like ' the parameter 'XXXX' is read-only. ....' appears.
Thank You
Sreeraj.P.T
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Jul 7, 2004
Hi knights,
Pls show me the way to prevent the other users seeing all logins when they logon into SQL Server. Thnks in advance!
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May 28, 2008
Hello,
I have a matrix with subtotal.
I want to hide or show the subtotal by a parameter.
The header of the subtotal is not a problem since it have the "visibility" property.
The problem is that when I'm clicking on the green rectangle to go to the subtotal area itself - It doesn't have the "visibility" property.
So I don't see the header but I see the subtotal date itself.
Any idea on how to resolve this?
Thanks.
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Feb 25, 2007
Hello Everyone. I need help again.
I have a reports made in VS business intelligence project with a lot of parameters. So it means it automatically creates textboxes of that parameters. I want to hide those textboxes. Pls help.
Thanks
-Ron-
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Feb 21, 2008
How can I add a sub in my query so that it can hide and need password to view or edit?
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Dec 26, 2006
dear All,
I want to make a Report with attractive selection parameters.
That I mean, there is a parameter, Tparam (Time Param) which will activate other parameters (3 parameters: TimeA_1, TimeA_2 & TimeA_3. These selection values have been registered in the "Aviable values => non-queried".)
when Tparam selected TimeA_1 then Parameter for TimeA_1 will activated (and the others will be disappeared/hidden), vice versa for the other control (TimeA_2 & TimeA_3)
any idea to do that?
thank you...
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Sep 21, 2007
Hello,
I have a rectangle which contains a chart. Most of the time, the chart has data, so the rectangle should be visible. Sometimes, however, the chart may have no data (zero records). In that case, I would like to hide the rectangle.
Is there any way to "query" data from the report's recordset to see if a certain condition is true.. if so, use that to control the visiblity of the rectangle?
I have one column in the recordset that has many values... the chart will only display data if certain values are returned in the recordset.
Thanks for your advice!
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Mar 28, 2008
I am currently working on a rather simple report, it cosists of a table with two columns
The first column contains Employee Names, and the second column contials details of what the have worked on
I have made the second column invisible, and can be made visible when the eployee name column is expanded.
The problem that i am having is that when the second column is collapesed, it still leaves whitespace, in the first column, of how ever many rows that are contained in the second column, is there a way, I can get rid of that whitespace?
Thanks
Chris
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Nov 15, 2007
I'm creating a report that is grouping the rows per year and month, as it does this there are certain rows that show up that I would like to hide since the value in one of the columns is < = 0. For the purpose of my report I don't needs these rows to be illustrated. How can I do this?
Thanks,Alex
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Sep 6, 2007
I trying to create a report that looks like this:
Item Shipped OnHand PO# DueDate POQty
1234 0 0 111 8/01/07 12
222 8/08/07 12
333 8/16/07 12
2345 4 0 444 8/04/07 24
I pull back all the data in a single query and the result looks like this...
Item Shipped OnHand PO# DueDate POQty
1234 0 0 111 8/01/07 12
1234 0 0 222 8/08/07 12
1234 0 0 333 8/16/07 12
2345 4 0 444 8/04/07 24
Now I can use the Hide Duplicates property to fix the Item column since the query groups on item guaranteeing uniqueness. But that won't work for the Shipped and OnHand columns because adjacent items may have the same Shipped and OnHand totals. How do I hide the Shipped and OnHand values if and only if the Item is the same? Is this really a problem of hiding duplicates or do I need to break apart my query or find a sub-reporting solution?
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Nov 23, 2007
Hello, I would like to not have to see the aspnet_ tables and stored procedures that are created when using the Membership, roles, and personalization. Currently I have to suffer seeing the handful of tables and 40+ stored procedures in both the Visual Studio and the SQL Management tool. I have found that on a 2000 SQL Server I can execute a command that forces objects to be created as system objects. If I execute this before creating the objects they become system objects and I don't have to see them any longer. However, this trick does not work in SQL Server 2005. So, I would like to know either 1) is there an easy way to hide these objects or 2) is there a way to change the objects to system objects in SQL Server 2005? CodeGuy
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Dec 7, 2001
Is is possible to hide "salary" or other sensitive data from a person who is a Sys-Admin. My belief is that there is no way. Please correct me.....
Assumptions: SQL Service account has Local Admin privelege.
Sysadmin can do anything on local machine, including run scripts adding themselves to any default/instance of SQL on the machine.
Please direct me to any other source of information for this topic.
Thanks for your input
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Jul 19, 2002
Is there a way to not have system objects (tables, procs) display in Enterprise Manager?
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Oct 14, 1999
Hi,
How can I hide all the system tables so that only user tables show in table view.
Thank you very much!
John
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Mar 9, 1999
Hi everyone,
I've recently installed MSQL Server 7.0 Standart Version and every time I create a new database, system tables are created and are visible also. That means, I instantely get 18 tables, 20 views, 18 stored procedures and so on. Can I hide them??? I mean, my tables are all mixed with the system tables. If I can hide all the system tables and views and so on please tell me! Thanks.
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Mar 1, 1999
I am setting up several isql job in Enterprise Manager and as a cmdexec job I need to pass the user id and password( -P). I shtere any way not to pass this as text and perhaps hide/encrypt it since any one who opens the task scheduler and looks at the job can read the password?
Thanks.
DAvid Spaisman
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