The backend is built with node js and the frontend React. The number of images is not very low not very high. Should I store the images in the database (MongoDB)? , on the cloud like Amazon?, or in the…
I am not sure what I need to do. Every time I try to run the mongo shell on Linux I get an error asking me to stop the database before running MongoDB with start-noauth. I am not sure how…
Here, I am creating a SoftwareEngineer node. I want to ensure that only one SoftwareEngineer can exist against one SocialSecurityNumber. How can I achieve this functionality using Apache AGE? test=# SELECT * FROM cypher('staff_details', $$ CREATE(e: SoftwareEngineer { name: 'Muneeb',…
I have a Postgres table with these columns: id int8 , user_id varchar , is_favorite boolean , join_time timestamptz I want to delete some rows in this table with some conditions: Keep a maximum of 10 rows for each user_id.…
Firstly, here is my "User" collection simplified down to only the relevant fields: [ { _id: "10", groups: [ "1" ], notifications: [ { notificationType: "message-like", msgId: "3", read: false, likers: ["steve", "joe"] } ] }, { _id: "20", groups:…
I have a Postgres table with these columns: id int8 , user_id varchar , is_favorite boolean , join_time timestamptz I want to delete some rows in this table with some conditions: Keep a maximum of 10 rows for each user_id.…
I have successfully installed postgresql, age and age-viewer on my m1 mac. But today it shows connection error "Database Connection Failed Failed to connect to the database. Are you sure the database is running on the server? []:(ECONNREFUSED) connect ECONNREFUSED…
I have three different tables in SQL that represent months (jan, feb, mar). Each table has the same columns (ID, DATE, CSNA). An example for jan would be: ID DATE CSNA 1234770286 2/2/2023 Blue 10 A V 1234770301 2/2/2023 Blue…
I am unable to store the value in the database using the register form I have tried different ways like changing routes controllers here is my Student.php model <?php namespace AppModels; use IlluminateDatabaseEloquentFactoriesHasFactory; use IlluminateDatabaseEloquentModel; class Student extends Model {…
i have a database and want to check if the elements are set or not before they pass to database because i dont want to pass null values for entities mentioned but while using this statement i find out values…