如何在jpa存储库中使用jsonb_set来传递动态字符串？

Question

postgres 命令在 pgadmin4 中有效，但在 java 代码中无效

    String toAdd = "case_data->'business' || '{\"l\":\"cpaz\"}'";

this.orchestrateRepo.updateColumn(toAdd, case_id);

 @Query(value = "Update onboarding.onboarding_cases set case_data = jsonb_set(case_data, '{business}', ?1 )where case_id=?2", nativeQuery = true)

        void updateColumn(String toAdd, BigInteger case_id);

我将一个字符串传递给Add，我想动态插入该值..但它给出了错误

org.postgresql.util.PSQLException: ERROR: function jsonb_set(jsonb, unknown, character varying) does not exist

  Hint: No function matches the given name and argument types. You might need to add explicit type casts.

如果我这样写，查询就可以正常工作

 @Query(value = "Update onboarding.onboarding_cases set case_data = jsonb_set(case_data, '{business}', case_data->'business' || '{"t":"cpaz"}' )where case_id=?2", nativeQuery = true)

        void updateColumn(BigInteger case_id);

我应该怎么办

Answer 1

添加演员阵容'{business,key)} AS TEXT[]'例子@Query(value = "Update onboarding.onboarding_cases set case_data=jsonb_set(case_data,CAST('{business,key)}' AS TEXT[]),to_jsonb(?1)) where case_id=?2", nativeQuery = true)void updateColumn(String toAdd, BigInteger case_id);

Answer 2

终于解决了这个问题。为那些寻找的人发布答案。只传递键值。String toAdd = "value";将查询更改为：@Query(value = "Update onboarding.onboarding_cases set case_data=jsonb_set(case_data,'{business,key)}',to_jsonb(?1)) where case_id=?2", nativeQuery = true)    void updateColumn(String toAdd, BigInteger case_id);