Re: [SQL] query; check for zero and floats

2006-03-31 Thread Joe Conway
[EMAIL PROTECTED] wrote: I'm trying to do a simple query and I'm not sure how to get it to work: SELECT SUM(x0 + y0 + z0) / SUM(x2 + y2) AS A1, SUM(x1 + y1 + z1) / SUM(x3 + y3) AS A2 FROM test Problems: 1. All variables are integers. When it does the division, it returns an integer, but I wan

Re: [SQL] query; check for zero and floats

2006-03-31 Thread Tom Lane
[EMAIL PROTECTED] writes: > I'm trying to do a simple query and I'm not sure how to get it to work: > SELECT SUM(x0 + y0 + z0) / SUM(x2 + y2) AS A1, SUM(x1 + y1 + z1) / SUM(x3 + > y3) > AS A2 > FROM test > 1. All variables are integers. When it does the division, it returns an > integer, but I w

[SQL] query; check for zero and floats

2006-03-31 Thread vince
I'm trying to do a simple query and I'm not sure how to get it to work: SELECT SUM(x0 + y0 + z0) / SUM(x2 + y2) AS A1, SUM(x1 + y1 + z1) / SUM(x3 + y3) AS A2 FROM test Problems: 1. All variables are integers. When it does the division, it returns an integer, but I want a float. (I've tried num