how to use JPA to save a list of objects

[Raj Ohadi]

new to jpa. if I have a table CUSTOMER (NAME, ADDRESS, PHONE) and I have a list of <Customer> object which has the values for these 3 columns. What's the easiest way to insert the List inot table ?

[Hebert Coelho]

Iterate over it and persist each one.

[Raj Ohadi]

Hebert Coelho wrote:Iterate over it and persist each one.

isn't a simpler way (java jpa syntax wise) to persist the entire list at once ?

[Hebert Coelho]

Raj Ohadi wrote:

Hebert Coelho wrote:Iterate over it and persist each one.

isn't a simpler way (java jpa syntax wise) to persist the entire list at once ?

Never heard of it.

[Rajdatta Sawant]

customerRepository.saveAll(customerList);

This is one way to insert but it's not inserting at once.
you may try batching for insertion by adding below lines in application.properties file
spring.jpa.properties.hibernate.jdbc.batch_size=25
spring.jpa.properties.hibernate.order_inserts=true