I need to translate the pseudo following into a SQL statement 3 tables linked in a one to many relationship
Table A a_ID cost Table B b_ID cost_1 cost_2 *a_ID if Table A is referenced in Table B then return the sum (cost_1 + cost_2) from Table B of all the referenced records otherwise return cost from Table A -- You received this message because you are subscribed to the Google Groups "Oracle PL/SQL" group. To post to this group, send email to Oracle-PLSQL@googlegroups.com To unsubscribe from this group, send email to oracle-plsql-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Oracle-PLSQL?hl=en