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chore(postgresql): dump findings after failed migration

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Michele Cereda
2024-07-13 00:40:27 +02:00
parent 4f83d70b3e
commit 16722fb743
3 changed files with 77 additions and 27 deletions
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27
snippets/postgresql.sql
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@@ -28,13 +28,15 @@ SELECT * FROM pg_settings;
SELECT "name", "setting" FROM pg_settings WHERE NAME LIKE '%log%';
SHOW "wal_keep_size";
SHOW "password_encryption";
SHOW "pgaudit.log";
-- Change database settings for the current session
SET pgaudit.log = 'none';
SET password_encryption = 'scram-sha-256';
-- Change database settings *for the current session* only
SET pgaudit.log = none;
SET password_encryption = scram-sha-256;
-- Change database settings permanently
ALTER DATABASE reviser SET pgaudit.log TO 'none';
-- Will *not* be active for the current session, logout and login again to see the change
ALTER DATABASE reviser SET pgaudit.log TO none;
-- Switch between databases
\c sales
@@ -71,22 +73,20 @@ ALTER DEFAULT PRIVILEGES FOR ROLE juan IN SCHEMA cache REVOKE all ON TABLES FROM
-- List users only
select usename FROM pg_catalog.pg_user;
-- Check the current user has SuperUser permissions
-- Check the current user has SuperUser privileges
SHOW is_superuser
-- Create roles
-- Roles *are* users and groups since PostgreSQL vFIXME
-- Does *not* support IF NOT EXISTS
CREATE ROLE miriam;
CREATE ROLE miriam WITH LOGIN PASSWORD 'jw8s0F4' VALID UNTIL '2005-01-01';
-- Create users
-- Does *not* support IF NOT EXISTS
CREATE USER mike;
-- Grant users SuperUser permissions
-- Executing user must be already SuperUser
-- Grant roles SuperUser privileges
-- The role granting privileges must be already SuperUser
ALTER USER joel WITH SUPERUSER;
-- Revoke SuperUser permissions
-- Revoke SuperUser privileges
ALTER USER joel WITH NOSUPERUSER;
-- Grant privileges to users
ALTER USER mark CREATEDB;
@@ -96,6 +96,11 @@ ALTER USER jonathan WITH PASSWORD 'seagull5-pantomime-Resting';
ALTER ROLE samantha WITH PASSWORD 'Wing5+Trunks3+Relic2' VALID UNTIL 'August 4 12:00:00 2024 +1';
-- Change password's validity
ALTER ROLE fred VALID UNTIL 'infinity';
-- Rename
ALTER ROLE manager RENAME TO boss
-- Assign roles to users
GRANT rds_superuser TO mike;
-- Close the connection to the current DB