I was given a really REALLY old project at work I usually don't have a problem google cant figure out for me This is a massive code base and I'm in ...

This is the error. Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at jav ...

I have a Spring Boot application that reads from a database table with potentially millions of rows and thus uses the queryForStream method from Sprin ...

I am new to backend development and currently i am facing an issue with adding data to my postgres db from spring DAO service using namedParameterJdbc ...

The spring boot application that I am working on pools 1000 messages from table X [ This table X is populated by another service s1] From each m ...

I'm trying to connect my Spring Boot application to a database (Transbase) with an external driver I added to the classpath. So far so good but my pro ...

I've tried to create JPA small demo project, I faced this problem org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating ...

if pass the time in 24hrs format still i need to fetch the deatils from DB,createdTs is of Type String i have declared in my code but it is Timestamp ...

I'm usiing docker-compose to containerize my rest api. One service for my spring app et the other for the database. The probleme is the spring boot ap ...

I have a postgres database running in a docker container. I'm able to connect to the postgres server using pgadmin. However, when I try to connect to ...

I am using Spring Boot and JdbcTemplate in my application. I am trying to implement timeout for select query but its not working. My query takes more ...

The above one is generating the query like below: select * from Contact c where c.phone='09137390432' ' and c.name=''Saman''' getSqlQuery() return ...

I'm trying to use JdbcOauth2AuthorizedClientService to persist the authorized client info such as access_token and refresh_token in a Stateless micros ...

I am creating filter using joining this three entity seeker_job_application,seeker_profile and seeker_experience. where I want achieve result as below ...

I have 2 datasources. A main one (default) and secondary one. I have an AbstractRoutingDatasource implementation which chooses a datasource based on T ...

I'm currently looking for the most convenient way to connect to a Transbase DB with Spring Boot. Is it even possible with Spring JDBC? Do I need addit ...

I'm trying to create a ResultSetExtractor class but, I'm not succeeding in it. The class is not compiling and I don't know why. How do I make the r ...

I have 2 files for sql db to run when i start spring sever using IDE. I keep getting this error Failed to execute SQL script statement #6 of URL [file ...

The Item table has Many to One relationship with supplier table. If i delete supplier table row data by Id, its not deleting the row. The Item table ...

I am working on a requirement for multi-tenant application which should support mulitple datasources. I have used AbstractRoutingDataSource for the JP ...