Please find the attached patch which resolves the issue of unable to update column level privileges in the security tab.
Additionally, when the user tries to change grantee, the sql wasn't generating, this too issue is resolved.
This security privilege issue is resolved for the following nodes:
1.) Tables (test cases are skipped as there are no resql test cases based on pg & ppas) 2.) Columns 3.) Views 4.) MViews 5.) Types 6.) Functions 7.) Procedures 8.) Trigger functions 9.) Sequences 10.) Schema
P.S for committer : Warning of whitespaces after applying patch should be ignored as it is a part of resql test case results.
Probably change the SQL generation logic to avoid the trailing whitespaces ?