[Krename-users] Re: [Kbarcode] Patch for the serial stuff

[Dominik S. <dom...@we...>]

Hi,

Am Mittwoch, 7. Januar 2004 23:18 schrieben Sie:
> Yes, but contains() is faster than the SQL Query we do for some fields.
> See the code example. If the contains() is removed, the behaviour of the
> function is still correct, but we would always execute a SQL query which is
> surely slower than the fast contains() function.
>
>  if( SqlTables::isConnected() && t.contains( "["+c+"]" )
> && !article_no.isEmpty() ) {
>               QString ret = query( "SELECT " +  c + " FROM " +
> TABLE_CUSTOMER_TEXT + " WHERE article_no='" +  article_no  + "' AND
> customer_no='" + customer_no + "'");
>               t.replace( DSREPLACE( "["+c+"]" ), ret );
>           }
Answering to myself: There are indeed a few places where the contains call can 
be removed, but only at places where there is no SQL query done.
Thanks for pointing this out!

CU Dom
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