Merge pull request #309 from GeoSegun/new-branch

Give All Permissions to a User in SQL

Author: maibin

sql-queries-8/Give-all-permission-to-a-user/implementation-in-mysql.sql

@@ -0,0 +1,9 @@
+CREATE USER 'dev_user'@'%' IDENTIFIED BY 'password123';
+
+GRANT ALL PRIVILEGES ON University.* TO 'dev_user'@'%';
+
+SELECT GRANTEE, PRIVILEGE_TYPE 
+FROM information_schema.user_privileges 
+WHERE GRANTEE = "'dev_user'@'%'";
+
+SHOW GRANTS FOR 'dev_user'@'%';

sql-queries-8/Give-all-permission-to-a-user/implementation-in-postgresql.sql

@@ -0,0 +1,23 @@
+CREATE USER dev_user WITH PASSWORD 'password123';
+
+SELECT grantee, privilege_type, table_schema, table_name 
+FROM information_schema.role_table_grants 
+WHERE grantee = 'dev_user';
+
+GRANT CONNECT ON DATABASE university TO dev_user;
+
+GRANT USAGE ON SCHEMA public TO dev_user; 
+GRANT CREATE ON SCHEMA public TO dev_user;
+
+GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA public TO dev_user;
+
+GRANT USAGE, SELECT, UPDATE ON ALL SEQUENCES IN SCHEMA public TO dev_user; 
+ALTER DEFAULT PRIVILEGES IN SCHEMA public 
+GRANT USAGE, SELECT, UPDATE ON SEQUENCES TO dev_user;
+
+SELECT grantee, privilege_type, table_schema, table_name 
+FROM information_schema.role_table_grants 
+WHERE grantee = 'dev_user';
+
+select * from student limit 3;
+