i'm trying to build a question-solving module, so i want to randomly print the "correct answer" data i got from the database, i use a void to get the data, i wa
I have this table of students public void onCreate(SQLiteDatabase db) { String createTableStatement= "CREATE TABLE " + STUDENT_TABLES + " (" + ID_COL + "
I need to improve the performance of my insert in my C# application. I first go out and get data from a view. Then I go through a FOREACH loop to insert into a
I created a JSON server and this is the data that I'm using. However, when I'm trying to query the examlist and relate it to the students (i'd like to receive t
I need to have a button (by ngIf) when a field in Db has certain value, Any Idea? Do I need store procedure and.. Thanks
What is the naming ruleset for collections that should be followed, or in other words what are the inacceptable characters for a collection name? (for example,
I have a page called createEmployee.js which includes 2 functions (fetchData and createNewEmployee) ... see below: const fetchData = async() => { c
I want to set and get image from local storage, but I have no idea how to do this.
I am trying to store data about pupils at a school. I've done a few tables before, such as one for passwords and Teachers which I will later bring together in o
Suppose in the ER diagram there is an associative entity named makes call which connects the entities External entity and Internal entity. Is it possible for th
Getting this error when using Get Data with PowerBI Desktop to connect to SQL database Microsoft SQL: The ORDER BY clause is invalid in views, inline functions,
I have a project where we need to create a application for capture infomation from a 'tournament', for example a soccer knock out tournament where you have to
I want a free database having all arabic names in english spelling (like : Ahmed, Oussama ,Fatima.... ) I've looked in internet but i did found this : https://w
I made this database, but I dont understand why the id part doesnt work. As an response I get this: [(None, 'Wilhelm der Erste', 1027, '09.09.1087', '1066-1087'
1.select * from transactions where from_account_id = 51118 order by block_number, index desc limit 20; Limit (cost=295.39..4973.89 rows=20 width=605) ->
we are currently in the process of migrating latin1 databases to UTF8 in a MySQL Server. We are investigating what is the best approach and hopefully without an
Given an SQL database with index for (startpage, endpage), with a relation Articles(*ID*, title, startpage, endpage), why isn't a query SELECT title FROM Artic
We are using very simple SELECT … WHERE queries (1000 rows, from a very small table with 18000 entries) to load time series data for plotting (for testin
According to GitHub, SeaweedFS is intended to be a simple and highly scalable distributed file system which enables you to store and fetch billions of files, f
Currently, this is the only way I know Create @tempTable1 Insert into @tempTable1 Exec mySP1 input1, input2 Create @tempTable2 Insert into @tempTable2