I am trying to add a comma and a space to my strings. Here are some examples: {ELEPHANT:1, FENNEC_FOX:1NAKED_MOLE:1URCHIN:2} {DUNG_BEETLE:12URCHIN:1} {DUNG_BEETLE:1FENNEC_FOX:1URCHIN:2} Notice the inconsistent lack of ", ". I would like to outcome to be {ELEPHANT:1, FENNEC_FOX:1, NAKED_MOLE:1, URCHIN:2} {DUNG_BEETLE:1,…
A parallel sequential scan is chosen, although an index exists on the column cpv.value. The value column has data type `text. This is the most costly step of the query plan. How do I tune this to reduce the cost/time…
In my DRF project, I have a model structured like this class ServiceLocation(models.Model): ''' Represents a location where an internet service is offered ''' SERVICE_TYPES = [ ("wifi", 'wifi'), ("fibre", "fibre"), ("p2p/ptmp", "p2p/ptmp") ] id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False, null=False,…
I have below plpgsql function - CREATE OR REPLACE FUNCTION public.end_to_end_query(part_id integer) LANGUAGE plpgsql IMMUTABLE AS $function$ DECLARE query_pw varchar := format( $dynsql$ ALTER TABLE metric_events_%s SET (parallel_workers = 16) $dynsql$, part_id ); BEGIN RAISE NOTICE 'Value: %', query; QUERY…
My table is: create table transactions transaction_id integer not null, transaction_timestamp integer not null, input_index smallint, output_index smallint not null, from_id integer, to_id integer not null, input_value real, output_value real not null, constraint unique_transactions unique (transaction_id, from_id, to_id) ); with…
When I connect via psql with this command docker exec -it 4e18793cb23c psql -U postgres mytestdb, I can see my database and work with it. But when I connect with dbeaver to my postgres docker container, it doesn't show me…
This is my data. username building action timestamp user-1 building-1 IN 2024-04-10 01:00:00.000 user-1 building-1 OUT 2024-04-10 02:00:00.000 user-1 building-1 IN 2024-04-10 02:30:00.000 user-1 building-1 OUT 2024-04-10 04:00:00.000 user-1 building-1 IN 2024-04-11 10:00:00.000 user-1 building-1 OUT 2024-04-11 11:00:00.000 user-2 building-2…
I'm working on a query in Supabase where I need to select specific columns from a table based on multiple conditions. Specifically, I need to select columns a, b, and c from a table where column e is equal to…
Consider the following table, recipe, in a PostgreSQL database. Column Type Collation Nullable Default name text not null date date not null ingredients text[] not null calories integer not null Assume a user wanted to add a new recipe to…
In the database, there is a field that stores JSON, and the content is roughly as follows: "content":{"systemToken":false,"timezone":"America/Los_Angeles","totalCount":false,"userIds":[]}" The requirement is to query data where totalCount is true. SELECT * from task where column_a like '%"totalCount%' This query returns results,…