2

I have used the below code to create an UUID datatype column in JPA entity that similar to the column in PostgreSQL DB

Entity

@Column(name = "uid", updatable = false, nullable = false)
private UUID uid = UUID.randomUUID();

Table Column

uid uuid NOT NULL DEFAULT uuid_generate_v1() in PostgreSQL DB

When i tried to insert a new record the error show as

"Request processing failed; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement" and "org.postgresql.util.PSQLException: ERROR: column "uid" is of type uuid but expression is of type bytea"

How to convert the bytea uuid value to correspondent in DB?

Cœur
  • 37,241
  • 25
  • 195
  • 267

0 Answers0