This is my test data: id | name --------- 1 | aaa 2 | bbb 3 | ccc 4 | ddd 5 | eee 6 | fff 7 | ggg And I need to get constant count of rows (N) in my result (sorting is always by id), when rows...

I can't grant a new role on all tables. A table denies the query. How can I grant the user to be able run this command? CREATE ROLE userrole123 WITH LOGIN PASSWORD 'userrole123' VALID UNTIL '2024-01-0...

I use PDO in PHP to connect to a PostgreSQL database. Does it allow setting the application name when making this connection? try { $conn = new PDO ( 'pgsql:host=' . $host . ';dbname=' . $dbname, ...

I have a huge table with a primary key and a btree_gist index. When I query for the columns in the btree_gist index, I would expect that the index is used and the query performs quite fast. However, t...