I installed PostgreSql and checked if extention 'uuid-ossp' was there. CREATE EXTENSION IF NOT EXISTS "uuid-ossp"; And I checked the results with sql query. SELECT * FROM pg_available_extensions; enter image description here However, the uuid_generate_v4() function cannot be used when…
I want to select every pet breed count, grouped by their owner and type. I've written a subquery that returns the breed count by pet type which is almost what i need, except i need the result in a json…
Let us assume a Postgres table like this CREATE TABLE example ( value_1 VARCHAR(255), value_2 VARCHAR(255), value_3 VARCHAR(255), value_4 VARCHAR(255), value_5 VARCHAR(255) ); Each row has a different value for each of the columns, and each row has the same…
I'm using PostgreSQL 14.10. I have tables users | id | name | and user_actions | id | dept_id | user_id | num_tickets | I would like to insert a row of data into user_actions. dept_id and num_tickets are given…
I want to set the idle_in_transaction_session_timeout parameter group setting of our RDS postgres database. Any suggestions on how I should approach this? Whats the right value? What should I look at to decide on the optimal value.
I have a PostgreSQL trigger that fires after an INSERT on the auth.users table, calling a function handle_new_user() which, in turn, calls insert_into_profiles() to add user data to another table. The insert_into_profiles function is defined as follows: CREATE OR REPLACE…
A Postgres table the_table has an INTEGER column the_int_col. In a NodeJS module, I have the following code: var values = [ '' ]; // Actual value is derived from other queries const sql = 'INSERT INTO the_table ( the_int_col…
for the below code, I have deleted the hist.game_hist table from db. Now, according to the code below, I want my code to pickup the else condition and avoid going into the then condition (as game_hist does not exists, it…
I need to get the results of a query as JSON but I've been having issue if a column is a JSONarray: it gets converted to string The current code I'm using: var result = new List<Dictionary<string, object>>(); await using…
I have a table with data on activated subscriptions in PosgreSQL database. The table has the following columns: User ID, Start Date of Subscription, End Date of Subscription, and Type of Subscription. If a subscription is currently active, then the…