Hi, I need to make a query against couple of tables: tablemain: id, datamain table1: id1, data1 table2: id2, data2 table3: id3, data3 table4: id4, data4 ................... id from tablemain is same as one (and only one) of the id's from table 1.....x How i can make a query to grab data as: id, datamain, datax where id = idx ?