Dynamic Array

Jan 3, 2007

Please excuse me if this is the wrong forum. I hope your combined genius will be able to point me in the right direction.

I have an ASP page that accepts any SQL query. I want to create a table based on the result set so the number of columns can grow/shrink. But I don't know how. Can anyone help me?

My ASP Code shows how I create a table with only 8 fields.

<%
Dim objConn
dim SQLstmt
Dim objRS
Dim SQLqry
Dim UID
Dim RecordArray
Dim I

UID = right(Request.ServerVariables("AUTH_USER"),8)
SQLqry = Request.Form("qry")

Set objConn = Server.CreateObject("ADODB.Connection")
objConn.ConnectionString="Trusted_Connection=yes;driver=SQL Server;server=Server;database=db;"
objConn.Open


If SQLqry = "" then
Response.Write "Please Enter a SQL Query"
Else

Set objRS = objConn.Execute(SQLqry)
Response.Write "<H5 align = ""center"">" & sqlqry & "</H5>"

Response.Write "<Table align = ""center"" border = ""1"">"
For I = 0 To objRS.Fields.Count - 1
Response.Write "<TD><B>" & objRS(I).Name & "</B></TD>"
Next


Do while not objRS.EOF
RecordArray = objRS.GetRows(30)

For I = 0 To UBound(RecordArray,2)
Response.Write "<TR>"
Response.Write "<TD>" & RecordArray(0,I) & "</TD>"
Response.Write "<TD>" & RecordArray(1,I) & "</TD>"
Response.Write "<TD>" & RecordArray(2,I) & "</TD>"
Response.Write "<TD>" & RecordArray(3,I) & "</TD>"
Response.Write "<TD>" & RecordArray(4,I) & "</TD>"
Response.Write "<TD>" & RecordArray(5,I) & "</TD>"
Response.Write "<TD>" & RecordArray(6,I) & "</TD>"
Response.Write "<TD>" & RecordArray(7,I) & "</TD>"
Response.Write "</TR>"
Next
Loop
Response.Write "</TABLE>"
objRS.close
objConn.close
set objRS=nothing
set objConn=nothing

End if
%>

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Jan 25, 2007

All,

I am using Reporting Services 2005. One of my reports is getting the following error when I try to export to Excel. It will export to .CSV though.

"Destination array was not long enough. Check destIndex and length, and the array's lower bounds."

Any suggestions would be greatly appreciated. Please copy me at machelle.a.chandler@intel.com.

Machelle

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Aug 25, 2007

Hi Craig/Kamal,

I got your email address from your web cast. I really enjoyed the web cast and found it to be
very informative.

Our company is planning to use SSIS (VS 2005 / SQL Server 2005). I have a quick question
regarding the product. I have looked for the information on the web, but was not able to find
relevant information.

We are getting Source data from two of our client in the form of Excel Sheet. These Excel sheets
Are generated using reporting services. On examining the excel sheet, I found out that the name
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And even the number of columns are not static. It depends upon the range of date selected by the user.

I wanted to know, if there is a way to import Excel sheet using Integration Services by defining the position
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Your help in this respect is highly appreciated!

Thanks,


Hi Anthony, I am glad the Web cast was helpful.

Kamal and I have both moved on to other teams in MSFT and I am a little rusty in that area, though in general dynamic numbers of columns in any format is always tricky. I am just assuming its not feasible for you to try and get the source for SSIS a little closer to home, e.g. rather than using Excel output from Reporting Services, use the same/some form of the query/data source that RS is using.

I suggest you post a question on the SSIS forum on MSDN and you should get some good answers.
http://forums.microsoft.com/msdn/showforum.aspx?forumid=80&siteid=1
http://forums.microsoft.com/msdn/showforum.aspx?forumid=80&siteid=1

Thanks



Craig Guyer
SQL Server Reporting Services

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If anyone could confirm...

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First initial sync with snapshot is correct and as I expected - PDA receives only the data from parent (and thus child tables) that matches the row filter for the host_name provided.

However - in my scenario host_name <--> suppliers may later be updated E.g. more suppliers assigned to a PDA for use or vice versa. But when I merge the mobile DB, the new data is not downloaded? Tried re-running snapshot, etc., no change.

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I run a 'harmless' update on parent table using TSQL e.g. "update table set 'X' = 'X'" and re-sync. Now the new parent records are downloaded - but the child records are not!

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Error:
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(
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OK, now I'm doing a Proof of Concept and I'm stumped.

Huuuuh!

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if isnull(@FnNameYN,'') <> ''
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Server: Msg 137, Level 15, State 1, Line 5
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My many thanks to anyone who can solve this riddle for me.
Thank You!


Sigh: For now, it looks like I'll have a huge string of "IF" statements for each business rule function, as follows:
Hopefully a better solution comes to light.

------ Vertical Build1 - Std Vanes -----------
if @FnNameYN = 'fnb_YN_B1_14'
BEGIN
if dbo.fnb_YN_B1_14 (convert(varchar(31),@InvLineID) ) = 1
set @FnBit = 1
else
set @FnBit = 0
END

------ Vertical Build1 - Scissor Vanes -----------
if @FnNameYN = 'fnb_YN_B1_15'
BEGIN
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set @FnBit = 1
else
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END
.
.
.
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=====================================
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