Just a small note to thank David Fetter, Michael Fuhr, Bricklen Anderson, Scott Marlowe, Karl O. Pinc, and Christopher Browne for their support and for helping me to understand a little bit more about PostgreSQL (I won't say Postgre anymore). Ignacio. ----------------------------------------------- Ignacio Colmenero Software Development Micotan Software Company Ltd. ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match