If integer's range is -2147483648 to +2147483647, why is serial's range only 1 to 2147483647 instead of 1 to about 4294967294? CSN __________________________________ Yahoo! Music Unlimited Access over 1 million songs. Try it free. http://music.yahoo.com/unlimited/ ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
