Fix wrong/misleading comments, be more consistent about where to call

Tom Lane <tgl@sss.pgh.pa.us>

Commit: d51260aa9d36653f4d63e6df133ddff8380f61b2
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2003-01-12T22:01:38Z
Releases: 7.4.1
Fix wrong/misleading comments, be more consistent about where to call
ExecAssignResultTypeFromTL().

Files