Category "database"

Is it possible to use the same api-key for all users of your app? Is it good to do?

I am creating a stock market simulator in flutter, which gets data from the fmp api. Can you use the same api key for all users or do I need to create a databas

My password_verify for a value from database always return false

include("src/database.php");#this included file works wll $query=mysqli_query($conn,"SELECT * FROM students limit 1"); $data=mysqli_fetch_assoc($query); echo "m

Can't connect wpdatatables to ms sql database

I want to connect the Wordpress pluggin wpdatatables to my Ms sql database, but every time i try it appear the next message: "wpDataTables could not connect to

Zsh: Command Not found : mongo After trying to install mongodb 4.2 using brew

I have tried the following steps to install and setup mongodb in my mac from here https://docs.mongodb.com/manual/tutorial/install-mongodb-on-os-x/ but I got th

Is it safe to use uid to store data in firebase database? [duplicate]

I plan on creating an application on flutter that uses firebase auth and cloud firestore. My plan is to create a user and the use the user's u

How to decrease storage size for PostgreSQL on Google Cloud?

I moved some of my data from PostgreSQL to BigQuery. Before PostgreSQL database was using 130 GB of storage, now I only need 30GB. However, in the Google Cloud

MongoDB - Group by inner element

I am explaining with a simple example see my MongoDB collection looks like this: [ { pid: erwer, qty: 3, LevelDetails: {

Error connecting to DB2 with python and sqlalchemy - Connection info needed in SQLAlchemy format

I'm trying to connect to an IBM DB2 database using SQLAlchemy connection format but it keeps failing to connect. I am using these libraries: !pip install sqlalc

#1558 - Column count of mysql.proc is wrong. Expected 21, found 20. Please use mysql_upgrade to fix this error

I got this message when I try to run query on XAMPP in macOS #1558 - Column count of mysql.proc is wrong. Expected 21, found 20. Created with MariaDB 100108, n

Database to check whether a path/ url is present

I have an application where it can have multiple thousands of urls. Let's assume the url paths are of the form, /app/v1/test1 /app/v2/test2 I want to store thes

MySQL - Connection failed: No route to host

Confused why getting this issue while trying to connect to my DB. Connection failed: No route to host <?php $servername = "HOST"; $username = "USERNAME

Creating mongoDB alias with .bash_profile on the cmder is not working

this is my first ever question. Okay.. Relevant to this problem : I am using cmder I am new to the terminal I am using a windows PC I'm following a tutorial on

Mongoose - find object and delete objeto inside array

I have this document : [ { "_id": "626c5fd2aa0fc0e4eef45c94", "productos": [ { "_id": "626d50b621180e291a330333"

I need to group (tbl_types.name AS type) in a same row (postgres 14)

I need help with a select in postgres, I need to group X types into a single line, for example: type: multiple, trully, I need help on the type column SELECT tb

Erlang multiple mnesia databases in the same application or in a application tree dependency

To use mnesia, the path on the filesystem to the relative mnesia scheme to be used must be set as the environment variable of the application(application:set_en

Error Object Id' is unknown when attempting to save changes. Adding Many to Many to the DB

I have objects with many to many relationship. public class Executor { public long Id { get; set; } public string Name { get; set; } public List&l

How to store Bag of Words or Embeddings in a Database

I would like to store vector features, like Bag-of-Words or Word-Embedding vectors of a large number of texts, in a dataset, stored in a SQL Database. What're t

Is the Unity Sqlite database registered?

I create the SQLite database using Unity. As in my code below. private void CreateTable() { using (dbconn = new SqliteConnection(blablabla)) {

Efficiency of Querying 10 Billion Rows (with High Cardinality) in ScyllaDB

Suppose I have a table with ten billion rows spread across 100 machines. The table has the following structure: PK1 PK2 PK3 V1 V2 Where PK represents a partiti

Can I send a database in a zip folder with mantaining the connection between the database and the php file

I want to send a folder that contains my HTML code, CSS, js and PHP. how can I include the database and keep the connection between my files and the database?