On Sunday 05 November 2006 11:42 am, Alain Roger wrote: > Hi, > > i've tried to run a basic SQL request as followed : > select * > from articles, articletypes, department ^ s > where > articles.articletype_id = articletype.articletype_id AND ^ no s > articles.department_id = department.department_id AND > articles.validity_period_end > now() > > and i got the following error message : > ERROR: missing FROM-clause entry for table "articletype" > > i'm confused now, if i use LEFTJOIN it's the same, so where is the trouble > ? > > thx, > > AL. The table name in the FROM clause has an s on the end. The name in the WHERE clause does not. -- Adrian Klaver aklaver@xxxxxxxxxxx