I have a project with spring boot starter validations and recently added the driver to connect to a postgres database and the ddl-auto=create. When the application starts it is not able to create my table. I have two models with…
I have a jsonb column which has 'created' property and stores timestamp string. I'm able to query in query editor, but I can't perform the same using Spring Data JPA with nativeQuery as true. Here is what I'm trying to…
@Query(value = "SELECT o.restaurant_id as restaurantId, YEAR(o.date_created) as year, MONTH(o.date_created) as month, " + " count(1) as tpn, sum(o.total) as tpv " + " FROM ordersDB.orders o " + " WHERE o.provider_id = :providerId " + " AND o.status !=…
I already have a table (group_relation) with auto incremented integer as Primary Key and want to add a new table (relation_app) map to it. spring-boot = 2.7.14 MySQL = 8 MYSQL DDL CREATE TABLE group_relation ( relation_id int NOT NULL…
I am new to spring framework. I am trying to create a CRUD application. After running the Spring application, the application starting successfully but database is not getting updated. My database name is Emp. When the springboot application started successfully…
I have a customer table having following colums - customerId-primary key, customer_name, food_preference, country, wallet_balance. The requirement is to get all customer data with - food_preference is vegetarian country is"USA" wallet_balance greater than 5000 So in the CustomerRepo in my…
SO i have a spring boot application, and configured postgresql, as below spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect spring.datasource.url=jdbc:postgresql:dburl spring.datasource.username=admin spring.datasource.password=XXX But I get failure on application start up that a datasource is not created No qualifying bean of type 'javax.sql.DataSource' available I decided to…
I opened an old project I'm supposed to finish for a deadline very soon and my app can't run. I'm not sure why but I think it comes from two entities, my AccountInfo (which implements UserDetails) and the Roles entity.…
update 20M records in table and set col1 = col2 + col3 for each record using spring boot. try (Connection connection = dataSource.getConnection()) { String updateQuery = "UPDATE table SET col1 = ? WHERE id = ?"; PreparedStatement preparedStatement =…
I have a problem to map PostgreSQL expression below, that extracts hours/minutes/dow, to a CriteriaBuilder expression: select extract(hour from start_time) from meetings where id = 5; meetings have start_time field in a database that maps into ZonedDateTime start Java entity…