Remove unnecessary definition of CancelRequested in bin/scripts/

Michael Paquier <michael@paquier.xyz>

Commit: 85b9ef5fe7533e5d07dcf2a2b67c8855a34e5125
Author: Michael Paquier <michael@paquier.xyz>
Date: 2019-12-04T01:06:45Z
Releases: 13.0
Remove unnecessary definition of CancelRequested in bin/scripts/

This variable is now part of the refactored code for query cancellation
in fe_utils.  This fixes an oversight in commit a4fd3aa.  While on it,
improve some header includes in bin/scripts/.

Author: Michael Paquier
Reviewed-by: Fabien Coelho
Discussion: https://postgr.es/m/20191203101625.GF1634@paquier.xyz

Files

Discussion