PG V9.6 / REVOKE SELECT columns ON TABLE T1 FROM John

DECHERF Étienne <[email protected]> Fri, 19 Oct 2018 16:20:35 +0000
Newsgroups gmane.comp.db.postgresql.french
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Hello,

I 've created a PostgreSQL user "John" with REVOKE SELECT columns from him.
but "REVOKE SELECT (ipp , nom_nais , nom , prenom) ON TABLE table1 FROM "Jo=
hn";" command doesn't work in my script above :

Here is how I created the user "John":

CREATE ROLE "john";
REVOKE ALL PRIVILEGES ON DATABASE pgdb FROM "john";
ALTER ROLE "john" WITH LOGIN;
ALTER ROLE "john" WITH PASSWORD 'password' VALID UNTIL '2018-12-31';
GRANT CONNECT ON DATABASE dbpg TO "john";
GRANT USAGE ON SCHEMA schema1 TO "john";
----- forbid access to 4 columns of Table1
REVOKE SELECT (ipp , nom_nais , nom , prenom) ON TABLE Table1 FROM "John";

Result :
The 4 columns are still  displayed.
The "REVOKE SELECT column" doen't work. I manage always to select values in=
 the 4 columns.

Can you see why John can still watch the 4 columns ?
Is a comand missing in this script ?
Database version is 9.6.

Thanks a lot for your help !

Etienne DECHERF
DBA
[email protected]
+33 6 67462246



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<div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: =
10pt;">Hello,<br>
<br>
I 've created a PostgreSQL user &quot;John&quot; with REVOKE SELECT columns=
 from him.<br>
but &quot;REVOKE SELECT (ipp , nom_nais , nom , prenom) ON TABLE table1 FRO=
M &quot;John&quot;;&quot; command doesn't work in my script above :<br>
<br>
Here is how I created the user &quot;John&quot;:<br>
<br>
CREATE ROLE &quot;john&quot;;<br>
REVOKE ALL PRIVILEGES ON DATABASE pgdb FROM &quot;john&quot;;<br>
ALTER ROLE &quot;john&quot; WITH LOGIN;<br>
ALTER ROLE &quot;john&quot; WITH PASSWORD 'password' VALID UNTIL '2018-12-3=
1';<br>
GRANT CONNECT ON DATABASE dbpg TO &quot;john&quot;;<br>
GRANT USAGE ON SCHEMA schema1 TO &quot;john&quot;;<br>
<div>----- <span lang=3D"en">forbid access to 4 columns of Table1</span><br=
>
</div>
<div>REVOKE SELECT (ipp , nom_nais , nom , prenom) ON TABLE Table1 FROM &qu=
ot;John&quot;;</div>
<div><br>
</div>
<div>Result :<br>
</div>
<div>The 4 columns are still&nbsp; displayed.<br>
</div>
<div>The &quot;REVOKE SELECT column&quot; doen't work. I manage always to s=
elect values in the 4 columns.</div>
<div style=3D"font-family: Times New Roman; color: #000000; font-size: 16px=
">
<div>
<div style=3D"direction:ltr; font-family:Tahoma; color:#000000; font-size:1=
0pt">
<div><br>
</div>
<div>Can you see why John can still watch the 4 columns ?</div>
<div>Is a comand missing in this script ?</div>
<div>Database version is 9.6.<br>
</div>
<div><br>
</div>
<div>Thanks a lot for your help !</div>
<div><br>
</div>
<div>Etienne DECHERF</div>
<div>DBA<br>
</div>
<div>[email protected]</div>
<div>&#43;33 6 67462246</div>
<div><br>
</div>
<br>
</div>
</div>
</div>
</div>
</body>
</html>

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