Re: [Mysql-cocoa-users] MCPConnection upgrade

[Aaron J. <aj...@ed...>]

A couple of points.  First, it looks like MCPConnection already does 
this.  From MCPConnection.m, in the queryString: method:

        NSLog (@"Problem in queryString error code is : %d, query is : 
%s -in ObjC : %@-\n", theQueryCode, theCQuery, query);
        NSLog(@"Error message is : %@\n", [self getLastErrorMessage]);
//        theResult = [theResult init]; // Old version...
        theResult = nil;

Whenever I have an error, I get that output on the console.

Second, it seems like it would be much quicker to check for errors in 
your code like this:

	if ([connection getLastErrorID])

That just checks for a non-zero error ID, which I think will be much 
faster than doing a string compare each time.  That's how I do it in my 
code.

Aaron


On Aug 14, 2004, at 4:17 PM, Camille GOUREAU-SUIGNARD wrote:

> Hi,
>
> I'm thinking about an implementation of MCPConnection, but I'm afraid 
> to touch the framework source code.
> I usually need to have a detailed report about errors after each of my 
> queries, so I add this code after all queries (till I'm sure they'll 
> be OK in any circumstances) :
>
>         if ([[connectMySQL getLastErrorMessage] 
> compare:@""]!=NSOrderedSame) {
> 		NSLog (@"erreur MySQL !!");
> 		NSLog(@"query : %@", myQueryString);
> 		NSLog(@"error : %@", [connectMySQL getLastErrorMessage]);
> 	}
>
> Would it be possible (and easy to do by myself) to add a flag in 
> MCPConnection : BOOL errorReport
> And when it's set to TRUE, to NSLog detailed reports after each error ?
>
> Can somebody point me where to look and how to do without ruining the 
> code ?
>
> Thanks.
>
> Camille
>
>
>
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