I want to add two conditions in where tag of liquibase and exception is thrown: Reason: liquibase.exception.DatabaseException: Unknown column 'uid' in 'where cl
We are working on the multitenant application in spring boot. We have created different schema for different customer and we also have public scheme for super a
In a blue green deployment environment, I'm trying to use two separate database for each environment. In this case, How does realtime data synchronisation could
I would like to connect my ado connection to a database stored on onedrive so after the development of my application... It can be distributed to multiple users
I have kind of 'restaurant app' with multi tenant architecture. Each Tenant in short words have their Order table where I keep all data regarding orders which w
What is Long here and what on basis do we configure this in JpaRepository? public interface FirstRepository extends JpaRepository<First, Long> { }
So, I have my local database, set it up, ran it from the windows services window. I open MySQL Workbench, and try to connect to the server. Hostname is localho
I have two MongoDB collections in a database named "records". Here's a sample document from the first collection: course_completions { "_id" : NumberInt(1
I'm trying to validate a SQLAlchemy model before it is inserted or updated, e.g class MyModel(db.Model): foo = db.Column(db.String(255)) bar = db.Colum
I would like to know if oracle 19c is compatible with jdk 7. I have found out 2 drivers for oracle 19c ojdbc8 : for jdk8, jdk9 and jdk11 ojdbc10 : for jdk10 and
Background: I need to create a web application that connects to an Oracle database hosted by my university through a VPN. The app does not have to be hosted onl
We recently migrated from Cassandra to AWS Keyspaces and I am just wondering how to check for table and keyspace total size in AWS keyspaces. Any help or sugges
I would like to know what the fn:data() function does in exist-db. I can't find the answer anywhere on the web.
I have a database in my application named X-Files. I want to drop it. But whenever I run the command drop database X-Files I am getting following error: mysql
I would like to list out all the tables and column headers within a SCHEMA to be displayed in Rows within MySQL, I can't seem to find an answer online and would
At the moment I'm not a guru on TypeORM and have made a few mistakes with my migrations - with our non-production database now in a state where I'd like it, is
I have an issue when I clicked the button and submit the data from the form.it gets directly to the white screen and nothing happen I checked the database it do
I saw a previous post on StackOverflow related to my question. I tried to handle this connection problem by entering sudo nano /etc/clickhouse-server/config.xml
I am trying to update a boolean inside of an object in my discord.js v13 bot but it does not update here are the things i've tried: await gu
string subject= "INSERT INTO Subjects (ThesisNo, [Subject]) VALUES (2, @subject)"; SqlCommand commandSubject = new SqlCommand(subject,con); string temp