Question

我正在使用Spring Boot和PostgreSql作为数据库开发的项目。

我在PostgreSql中为我的user_seq表创建了一个序列user

CREATE SEQUENCE "USER_MGMT"."USER_SEQ"
    INCREMENT 1
    START 1000
    MINVALUE 1000
    MAXVALUE 99999999
    CACHE 1;

ALTER SEQUENCE "USER_MGMT"."USER_SEQ"
    OWNER TO postgres;

这是我的user表

CREATE TABLE "USER_MGMT"."USER"
(
    "USER_ID" bigint NOT NULL DEFAULT nextval('"USER_MGMT"."USER_SEQ"'::regclass),
    "FIRST_NAME" character varying(30) COLLATE pg_catalog."default" NOT NULL,
    "LAST_NAME" character varying(50) COLLATE pg_catalog."default" NOT NULL,
    "EMAIL_ID" character varying(70) COLLATE pg_catalog."default" NOT NULL,
    "DESK_NUMBER" bigint,
    "MOBILE_NUMBER" bigint,
    "IS_ACTIVE" boolean NOT NULL DEFAULT true,
    "CREATED_BY" character varying(70) COLLATE pg_catalog."default",
    "MODIFIED_BY" character varying(70) COLLATE pg_catalog."default",
    "DATE_CREATED" timestamp without time zone,
    "DATE_MODIFIED" timestamp without time zone,
    CONSTRAINT "USER_ID_PK" PRIMARY KEY ("USER_ID"),
    CONSTRAINT "EMAIL_ID_UK" UNIQUE ("EMAIL_ID"),
    CONSTRAINT "MOBILE_NUMBER_UK" UNIQUE ("MOBILE_NUMBER")
)
WITH (
    OIDS = FALSE
)
TABLESPACE pg_default;

ALTER TABLE "USER_MGMT"."USER"
    OWNER to postgres;

我正在为此用户表创建一个JPA实体

@Entity
@Table(name = "`USER`")
@ToString
@EqualsAndHashCode
public class User extends Auditable<String> {

    /**
     * 
     */
    private static final long serialVersionUID = 5351767213835401599L;

    @Id
    @SequenceGenerator(name = "USER_ID", sequenceName = "USER_SEQ", allocationSize = 1)
    //Tried this also but not works
    @SequenceGenerator(name = "USER_ID", sequenceName = "`USER_SEQ`", allocationSize = 1)
    @GeneratedValue(generator = "USER_ID", strategy = GenerationType.SEQUENCE)
    @Column(name = "`USER_ID`")
    private Long userId;

    @Column(name = "`FIRST_NAME`")
    private String firstName;

将数据插入此用户表时，我收到错误消息称user_seq不可用。

ERROR: relation "USER_MGMT.user_seq" does not exist

即使我在实体中以大写字母提到，它也是小写的。对于所有表和序列，这必须是大写的。在实体中有什么我错过的吗？

Spring Boot + PostgreSql序列不可用

0 个答案: