I want to connect pgadmin (Windows) with postgreSQL-11.18 (Ubuntu 22.04) and getting error: connection timeout error I am following steps from: link I have started postgres as mentioned in steps: Started postgreSQL While Connecting with pgAdmin I am getting this…
I have created a table like this CREATE TABLE IF NOT EXISTS public.table_name( id SERIAL PRIMARY KEY, user_id int4 NOT NULL, created_at TIMESTAMP NOT NULL DEFAULT NOW(), ); SELECT create_hypertable('table_name', 'created_at', if_not_exists => TRUE); CREATE INDEX IF NOT EXISTS ix_table_name_user_id…
I'm using postgre full text search to search among a text built out of tags, address, name etc... I'm doing some tests to see how it behave, but I cannot really understand it. What I tried: The following queries returns…
rid mak_id Machine prosessdate m30 door clamp cutting 507191 552140800 GT2600L 12-7-2023 10:10:13 0 0 0 0 507192 552140800 GT2600L 12-7-2023 10:10:14 0 0 0 1 507193 552140800 GT2600L 12-7-2023 10:10:15 0 0 0 1 507194 552140800 GT2600L 12-7-2023 10:10:16…
I tried connecting my Postgres database Employees to a SQL Server, however, whenever I try, I get an error saying the request was ignored. Trying to create database on sql server I tried to create a new database called employees…
I have this simple query SELECT c1.id AS id, c1.title AS title, ( SELECT b1.price FROM bids b1 WHERE b1.product = c1.id ORDER BY b1.price DESC LIMIT 1 ) AS highest_offer FROM products c1 ORDER BY highest_offer and getting results…
My task is to insert data into an existing table. My table is called user_entity. Columns: id (PK) 36 example - "a0a16d3f-ad38-491d-a98d-5af80428e139" email email_constraint email_verified enabled (true/false) first_name last_name realm_id username created_timestamp not_before I want to write a loop to…
I am trying to run the following query on an SQL table of about 2.66 billion rows, keep in mind I am using Python psycopg (but I can use something else if it would make my life easier) to eventually…
I have a table with a boolean column and want know if atleast one record has a TRUE value in that column. This query works as expected with postgresql: SELECT sum(coalesce(CAST(boolean_column AS INT),0)) <> 0 FROM entity WHERE correlation_id =…
I am currently developing a function that converts a list of values to integers. In the case of float types, we have the convenient float8in_internal_null() function at toFloatList(), which returns the appropriate float value if the conversion is successful, but…