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How to get SQL code using sp_helptext?

Posted on 2002-04-21
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Last Modified: 2012-05-04
Hi, i'm trying to use sp_helptext to get the SQL code using a PreparedStatement and ResultSet, but the only thing i can get out is the number of line's it has.  

The current code looks something like this,

currentQueryBuffer.append("exec " + DatabaseName + "..sp_helptext " + StoredProcName);

PS = DBConn.prepareStatement(currentQueryBuffer.toString());
Results = PS.executeQuery();

while(Results.next())
  CurrentStoredProc.append(Results.getString(0));

Thanks.
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Question by:tjo
15 Comments
 
LVL 92

Expert Comment

by:objects
ID: 6958664
is sp_helptext a stored procedure?
If so, that's not the syntax for calling an sp. Should be something like:

"{ call "+DatabaseName+"..sp_helptext (?) }"

And set the parameter using the relevant set method.
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Author Comment

by:tjo
ID: 6958675
As far as i know, sp_helptext is a system procedure.

I tried your line using a setter, but it comes back with the same result, i can only get the number of lines... i have no idea how to get the actual text.

Thanks for the input though.
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LVL 92

Expert Comment

by:objects
ID: 6958691
>  i can only get the number of lines

How r u getting the number of lines?
0
 

Author Comment

by:tjo
ID: 6958693
The line

CurrentStoredProc.append(Results.getString(0));

is giving me the number.
0
 
LVL 92

Expert Comment

by:objects
ID: 6958698
I think getString(0) returns the return value of the stored procedure. The first column of the result set is obtained by Results.getString(1).
0
 

Author Comment

by:tjo
ID: 6958721
The line

CurrentStoredProc.append(Results.getString(0));

is giving me the number.
0
 

Author Comment

by:tjo
ID: 6958722
The line

CurrentStoredProc.append(Results.getString(0));

is giving me the number.
0
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LVL 92

Expert Comment

by:objects
ID: 6958735
Try getString(1)
0
 

Author Comment

by:tjo
ID: 6958805
The line

CurrentStoredProc.append(Results.getString(0));

is giving me the number.
0
 

Author Comment

by:tjo
ID: 6958820
Sorry, i did do getString(1)... that was a typo
0
 

Author Comment

by:tjo
ID: 6958843
Sorry, i did do getString(1)... that was a typo
0
 
LVL 92

Expert Comment

by:objects
ID: 6958865
So what does sp_helptext return?
How many columns?
How many rows?
0
 
LVL 4

Expert Comment

by:pellep
ID: 6959428
sp_helptext may return multiple resultsets, so try this:

currentQueryBuffer.append("exec " + DatabaseName + "..sp_helptext " + StoredProcName);

PS = DBConn.prepareStatement(currentQueryBuffer.toString());
Results = PS.executeQuery();

while (Results != null) {
while(Results.next())
 CurrentStoredProc.append(Results.getString(0));

Results = PS.getResultSet();
}
0
 
LVL 9

Expert Comment

by:Venci75
ID: 7973679
This question has been abandoned. I will make a recommendation to the moderators on its resolution in a week or two. I appreciate any comments that would help me to make a recommendation.

In the absence of responses, I would recommend the Q to be PAQ'd and pts removed.

Silence = you don't care

Venci75
EE Cleanup Volunteer
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Accepted Solution

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SpideyMod earned 0 total points
ID: 8737439
per recommendation

SpideyMod
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