how would the SELECT to return only records with more than one
occurrences of id_table1? example:
-- Table1
-- id --
-------------------------
1
2-- Table2 id --- | id_table1 | name ---------------------------------------------- 4 ---- | ----- 1 ------ | Tom 5 ---- | ----- 1 ------ | Luci 6 ---- | ----- 2 ------ | Cleber ------>this can not return -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
