TheINTO syntax you are refering too is a MySQL extension to the SQL language, not an ANSI standard. Every SQL implementation has its own extensions on the language to help users. This means you most often must rewrite every SQL statement for the database engine used. There is no way to write "universal" SQL for all database engines. Ifully agree on your last statement. Especially since Java 6 reports "java.lang.RuntimeException: Unexpected error: [..] the trustAnchors parameter must be non-empty". An empty truststore should not be something that one might expect, i.e. trust no one. - Toput it simply, a String field constrained with @NotBlank must be not null, and the trimmed length must be greater than zero. 6. A Side-by-Side Comparison. So far, we've taken an in-depth look at how the @NotNull, @NotEmpty, and @NotBlank constraints operate individually on class fields. Infile './docker-compose.yml', volume must be a mapping, not an array 0 ERROR: The Compose file './docker-compose.yml' is invalid because: services.jenkins.volumes contains an invalid type, it should be an array 1Answer. Java spring has asserting that parameter can't be null. So as you mentioned you are calling method. BeanUtils.copyProperties (createdUser, result) at com.demo.controller.UserController.createUser (UserController.java:45) ~ [classes/:na] If you look in source of copy method you will find check for not to be null. Assert.notNull (source FDM4.

must be not or must not be