help/1.php

   1 <h1>Labels and SQL Expressions</h1>
   2
   3 <p>Labels are generated by using SQL expressions. The &laquo;SQL expression&raquo; is added to WHERE clause of view feed query. You can match on ttrss_entries table fields and even use subselect to query additional information. This        functionality is considered to be advanced and requires some understanding of SQL.</p>
   4
   5 <h2>Examples</h2>
   6
   7 <p>Match all unread articles:</p>
   8
   9 <pre>unread = true</pre>
  10
  11 <p>Matches all articles which mention Linux in the title:</p>
  12
  13 <pre>ttrss_entries.title like '%Linux%'</pre>
  14
  15 <p>See the database schema included in the distribution package for gruesome
  16 details.</p>
  17