Anna Fowles-Winkler wrote:
> Paul DuBois wrote:
>
> > >Paul DuBois wrote:
> > >
> > >> At 14:37 -0600 4/26/02, Anna Fowles-Winkler wrote:
> > >> >Well, the function is called like this:
> > >> >
> > >> >mysql_real_query( mysql_connection, query_string, strlen( query_string ));
> > >> >
> > >> >Wouldn't that pass the correct length?
> > >>
> > >> Not necessarily.
> > >
> > >Uhm... why not? Wouldn't strlen return the length of the string, ie, the
> > >number of characters, and wouldn't that be the length in bytes?
> > >
> > >--Anna
> >
> > Because mysql_real_query() allows the possibility that the query
> > string contains binary data (including null bytes), in which case
> > strlen() won't necessarily be correct.
> >
> > *IF* the query string doesn't have anything like that in it,
> > then your call should work. I just find it hard to believe that
> > a semicolon would cause any problem.
>
> The query string doesn't have anything binary, and the call doesn't work. I get a
> syntax error right before the semicolon.
>
> This is my query string:
> INSERT INTO micromodels
> (name, revision, dynamic, m_class, novars, equation, min_0, min_1,
> min_2, min_3, min_4, min_5, min_6, min_7, min_8, max_0, max_1,
> max_2, max_3, max_4, max_5, max_6, max_7, max_8, except_0,
> except_1, except_2, except_3, except_4, except_5, except_6,
> except_7, except_8, prompt_0, prompt_1, prompt_2, prompt_3, prompt_4,
> prompt_5, prompt_6, prompt_7, prompt_8, allow_0, allow_1, allow_2,
> allow_3, allow_4, allow_5, allow_6)
> VALUES ('Eye Movement
>
>Time',1,NULL,'per',0,'.1;',0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0,0,0,0,0,0,1);
>
> And I get this error:
>
> You have an error in your SQL syntax near ' '1.' at line 10
>
> Kind of weird. I tried upping the strlen by 1, and that didn't work either.
>
> Thanks for any suggestions,
> Anna
>
To make it more interesting, I can submit the query into MySQL either thru the command
line monitor or thru a -e mysql command line call (mysql -uuser
-ppassword -e "query"), and it works fine!
--Anna
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