Re: [PHP-DB] advantages/disads of primary keys and indices?

With indices you speed SELECTs, but slow INSERTs and UPDATEs. ""Noah Spitzer-Williams"" <[EMAIL PROTECTED]> ha scritto nel messaggio 9h0n6v$l2h$[EMAIL PROTECTED]">news:9h0n6v$l2h$[EMAIL PROTECTED]... > what are the advantages and disadvantages of primary keys and indices? > > - Noah > > > > -- >

Re: [PHP-DB] MS SQL 7

Which way? I've tried with mssql_query, but it didn't work. Thanks. > -- Initial message --- > > From: "Frank M. Kromann" <[EMAIL PROTECTED]> > To : Ouster <[EMAIL PROTECTED]> > Cc : <[EMAIL PROTECTED]> > Date: Thu, 04 Oct 2001 12:17:18 -0700 > Subject : Re: [PHP