I have created a search with Laravel 11 that is in a controller and has a join to another table. However, with the join some of the results do not show . This is my controller: public function search(Request $request){…
I have a dilemma, I'm able to delete item from database collection carts, I figured out the reason I have to reload the cart to get update on cart, this is because item is being removed from database but not…
I’m facing a cache invalidation problem in Redis, particularly with relational data. For example, I have a User object: { "id": 1, "name": "John" } And a UserClass object: { "user_id": 1, "class_id": 3 } I have an API that…
I am trying to add partitioning to a table in my database. Here is an example: CREATE TABLE IF NOT EXISTS myBd.test_table ( id SERIAL PRIMARY KEY, name VARCHAR(50) NOT NULL, age INT NOT NULL ) PARTITION BY hash (id);…
The actual form : <div class="form-input"> <label for=""><?php esc_html_e( 'NAME', 'daily-attendance' ); ?></label> <input type="text" required readonly value="<?php echo esc_attr( $current_user->display_name ); ?>"> </div> <div class="form-input"> <label for=""><?php esc_html_e( 'DATE', 'daily-attendance' ); ?></label> <input type="text" required readonly value="<?php echo esc_attr(…
iam trying to connect my flutter app to a node server the flutter application has a registration screen that accepts username,password and email from users and it should be reflected to mongodb using the node server im getting this error…
On psql, I could call format() with 'Hello World' as shown below: postgres=# SELECT format('Hello World'); format ------------- Hello World (1 row) Now, dividing 'Hello World' into 'Hello ' and 'World' in one line with one space got the error…
I was told that it's better to have many rows of data instead of many columns in DB. I need a DB for transactional application, and intend to use PostgreSQL DB. As far as I understand I have these two…
I have a table with close to 10000 rows I want to update the first 500 rows using SQL UPDATE gs_user_objects_copy SET user_id = '269' WHERE user_id = '14' LIMIT 500 I want to change the user_id to 269 where…
I am using AWS Redshift. I have a table that looks like this: Id key value1 value2 value3 1 xxx A NULL NULL 1 xxx NULL B NULL 2 uuu NULL NULL C If the id is repeating, the entire…