query Archives

Using postgres to select a filtered array

By adminPosted on February 1, 2023

Question : I’m looking to select data from a table that contains an ID, and an array of values. But […]

By adminPosted on January 31, 2023

Question : What I need I need select all ids or names from table “category” (all chidrens) until category_id is […]

By adminPosted on January 28, 2023

Question : Apologies for the horrible title. I couldn’t come up with a better way to briefly describe the problem. […]

By adminPosted on January 27, 2023

Question : parent table id city_name zip_code 1 new york city 10001 2 los angeles 90001 3 chicago 60007 Customer, […]

By adminPosted on January 25, 2023

Question : I’ve just become familiar with the hint “qb_name” (query block name) in Oracle and below you can see […]

By adminPosted on January 24, 2023

Question : Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? […]

By adminPosted on January 24, 2023

Question : I have a SQLite table named hashbands that looks like this: hashband | file_id | window_id —————————— potato […]

By adminPosted on January 23, 2023

Question : Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the […]

By adminPosted on January 22, 2023

Question : How to find which two number in [1, 161] is not in the result set? Can I find […]

By adminPosted on January 22, 2023

Question : I have 3 below tables in my db CREATE TABLE main_table ( id SERIAL PRIMARY KEY, name VARCHAR(255) […]