122 lines
5.3 KiB
Plaintext
122 lines
5.3 KiB
Plaintext
--
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-- DEPENDENCIES
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--
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CREATE USER regression_user;
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CREATE USER regression_user2;
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CREATE USER regression_user3;
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CREATE GROUP regression_group;
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CREATE TABLE deptest (f1 serial primary key, f2 text);
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NOTICE: CREATE TABLE will create implicit sequence "deptest_f1_seq" for serial column "deptest.f1"
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NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "deptest_pkey" for table "deptest"
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GRANT SELECT ON TABLE deptest TO GROUP regression_group;
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GRANT ALL ON TABLE deptest TO regression_user, regression_user2;
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-- can't drop neither because they have privileges somewhere
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DROP USER regression_user;
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ERROR: role "regression_user" cannot be dropped because some objects depend on it
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DETAIL: privileges for table deptest
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DROP GROUP regression_group;
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ERROR: role "regression_group" cannot be dropped because some objects depend on it
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DETAIL: privileges for table deptest
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-- if we revoke the privileges we can drop the group
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REVOKE SELECT ON deptest FROM GROUP regression_group;
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DROP GROUP regression_group;
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-- can't drop the user if we revoke the privileges partially
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REVOKE SELECT, INSERT, UPDATE, DELETE, TRUNCATE, REFERENCES ON deptest FROM regression_user;
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DROP USER regression_user;
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ERROR: role "regression_user" cannot be dropped because some objects depend on it
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DETAIL: privileges for table deptest
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-- now we are OK to drop him
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REVOKE TRIGGER ON deptest FROM regression_user;
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DROP USER regression_user;
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-- we are OK too if we drop the privileges all at once
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REVOKE ALL ON deptest FROM regression_user2;
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DROP USER regression_user2;
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-- can't drop the owner of an object
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-- the error message detail here would include a pg_toast_nnn name that
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-- is not constant, so suppress it
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\set VERBOSITY terse
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ALTER TABLE deptest OWNER TO regression_user3;
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DROP USER regression_user3;
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ERROR: role "regression_user3" cannot be dropped because some objects depend on it
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\set VERBOSITY default
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-- if we drop the object, we can drop the user too
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DROP TABLE deptest;
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DROP USER regression_user3;
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-- Test DROP OWNED
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CREATE USER regression_user0;
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CREATE USER regression_user1;
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CREATE USER regression_user2;
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SET SESSION AUTHORIZATION regression_user0;
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-- permission denied
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DROP OWNED BY regression_user1;
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ERROR: permission denied to drop objects
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DROP OWNED BY regression_user0, regression_user2;
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ERROR: permission denied to drop objects
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REASSIGN OWNED BY regression_user0 TO regression_user1;
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ERROR: permission denied to reassign objects
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REASSIGN OWNED BY regression_user1 TO regression_user0;
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ERROR: permission denied to reassign objects
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-- this one is allowed
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DROP OWNED BY regression_user0;
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CREATE TABLE deptest1 (f1 int unique);
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NOTICE: CREATE TABLE / UNIQUE will create implicit index "deptest1_f1_key" for table "deptest1"
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GRANT ALL ON deptest1 TO regression_user1 WITH GRANT OPTION;
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SET SESSION AUTHORIZATION regression_user1;
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CREATE TABLE deptest (a serial primary key, b text);
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NOTICE: CREATE TABLE will create implicit sequence "deptest_a_seq" for serial column "deptest.a"
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NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "deptest_pkey" for table "deptest"
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GRANT ALL ON deptest1 TO regression_user2;
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RESET SESSION AUTHORIZATION;
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\z deptest1
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Access privileges
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Schema | Name | Type | Access privileges | Column access privileges
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--------+----------+-------+--------------------------------------------------+--------------------------
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public | deptest1 | table | regression_user0=arwdDxt/regression_user0 +|
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| | | regression_user1=a*r*w*d*D*x*t*/regression_user0+|
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| | | regression_user2=arwdDxt/regression_user1 |
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(1 row)
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DROP OWNED BY regression_user1;
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-- all grants revoked
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\z deptest1
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Access privileges
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Schema | Name | Type | Access privileges | Column access privileges
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--------+----------+-------+-------------------------------------------+--------------------------
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public | deptest1 | table | regression_user0=arwdDxt/regression_user0 |
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(1 row)
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-- table was dropped
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\d deptest
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-- Test REASSIGN OWNED
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GRANT ALL ON deptest1 TO regression_user1;
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SET SESSION AUTHORIZATION regression_user1;
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CREATE TABLE deptest (a serial primary key, b text);
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NOTICE: CREATE TABLE will create implicit sequence "deptest_a_seq" for serial column "deptest.a"
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NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "deptest_pkey" for table "deptest"
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CREATE TABLE deptest2 (f1 int);
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-- make a serial column the hard way
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CREATE SEQUENCE ss1;
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ALTER TABLE deptest2 ALTER f1 SET DEFAULT nextval('ss1');
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ALTER SEQUENCE ss1 OWNED BY deptest2.f1;
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RESET SESSION AUTHORIZATION;
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REASSIGN OWNED BY regression_user1 TO regression_user2;
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\dt deptest
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List of relations
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Schema | Name | Type | Owner
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--------+---------+-------+------------------
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public | deptest | table | regression_user2
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(1 row)
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-- doesn't work: grant still exists
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DROP USER regression_user1;
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ERROR: role "regression_user1" cannot be dropped because some objects depend on it
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DETAIL: privileges for table deptest1
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DROP OWNED BY regression_user1;
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DROP USER regression_user1;
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\set VERBOSITY terse
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DROP USER regression_user2;
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ERROR: role "regression_user2" cannot be dropped because some objects depend on it
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DROP OWNED BY regression_user2, regression_user0;
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DROP USER regression_user2;
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DROP USER regression_user0;
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