Hello, I would like to retrieve all the records from table A which have given lang_id and its modification date is later then modification date of the same id record with lang_id='pl'.
Example: table A - data example ====================== id | modification_date | lang_id --------+---------------------+------ abc | 2002-10-11 10:12:11 | en abc | 2002-11-12 11:12:11 | pl abc | 2002-11-11 18:12:00 | de sample | 2003-04-15 22:43:14 | pl sample | 2003-05-16 11:10:15 | en sample | 2003-11-11 18:11:10 | de If given lang_id would be 'en' the following record should be choosed: sample | 2003-05-16 11:10:15 | en (it has mofication date later then record with id = sample and lang_id = pl) If you have any idea how to make SQL query for this, please help me. Thanx, Paul Czubilinski ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
