How to optimize requests? Hello there is a chat which consists of the following tables Chat rooms id, type(USER_TO_USER, USER_TO_SHOP, USER_TO_PLATFORM), name Chat Room Members room_participants id, participantType (USER, SHOP, PLATFORM), participant_id list of messages room_messages - id, participant_id, text,…
I have two defined two schemas with are filled with data. // Schema 1 const geoSchema = new Schema({ ip: String, lat: String, lon: String, }); const GeoModel = mongoose.model("geo", geoSchema); // Schema 2 const ipAddressSchema = new Schema({ ip:…
This is an example object that I got: { "query1" : [ { "name" : "John", "id" : 1234 }, { "name" : "Rose", "id" : 3214 }, { "name" : "John", "id" : 1234 } ] } How can…
I have a database with multiple columns, but I have been tasked with ordering the data by first name. Issue is that both the last name and first name reside in the same column, titled 'owner', and I've been asked…
I am trying to execute a SELECT using psql command and Connection URIs psql postgresql://postgres:admin@localhost:5432/newDB -c "select current_date;" But I get this error : psql: warning: extra command-line argument "select current_date;" ignored I do connect to the night database but…
The Problem We have a relational table where we store user activity. A query like the following takes 77 seconds! FROM "site_activity" WHERE ( NOT "site_activity"."is_deleted" AND "site_activity"."user_id" = 68812389 AND NOT ( "site_activity"."kind" IN ( 'updated', 'duplicated', 'reapplied' )…
I am working on a forum like website where I have to query list of categories along with its latest post in the given category. These are the table schemas create table forum_posts ( forum_post_id text not null unique, forum_post_name…
I would like to have some insight into what is the best way to go to show images from assets and imagePicked images (stored in db) in the same gridView? I am using a Photo model class with different variables…
Basically my shirt e-commerce website won't redirect to my html website. Whenever I try to click on the virtual try on button next to the shirt, it doesn't redirect me to the page instead it just loads and refreshes the…
I have 2 tables with a foreign key. I have to get the counts of all the records in right table and the threshold value of max ts in right table. TABLE alarm column Datatype id PK name varchar TABLE…