How to use PROC SQL to replace following merge step: data only_A; merge state(in=a) city(in=b); by zip; if a and not b; run; Thanks. ================================================================= Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE MESSAGES are available at http://jse.stat.ncsu.edu/ =================================================================
- Re: SQL question Dan
- Re: SQL question Andrew Harvey (EEC)