April 2008
Intermediate to advanced
566 pages
21h 55m
English
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Name
mysql_error()
Synopsis
char *mysql_error(MYSQL *mysql)
This function returns the error message for the last function that was run if it failed to execute. If the last function executed was successful, an empty string is returned by this function. Here is an example:
...
if(!mysql_real_connect(mysql,host,"goofy",
password,database,0,NULL,0))
{
printf("Error Message: %s \n", mysql_error(mysql));
return 1;
}
...The program here is attempting to connect to the MySQL server
with a user who is not in the mysql
database.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.