Marilyn, Most of the tutorials on the web are VERY basic. You could try either of these Introduction to Structured Query Languagehttp://w3.one.net/~jhoffman/sqltut.htm Interactive SQL tutorial with SQL interpreter and live database http://www.sqlcourse.com/ regards, Jyotsna
I started learning here and in one day I understood all basic things about sql. Very good explanation, most of the time even shown by the example of two tables.
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.