更新jsonb值在PostgreSQL使用JOOQ

0

的问题

在我Java项目,我usinq JOOQ和我想的更新JSONB值。 但是我建立的失败。

我写了一个代号:

DSL.using(connection).update(USER_SETTINGS)
                .set(USER_SETTINGS.SETTING_VALUE, field("{\"filtersValue\":{\"page\":0,\"size\":100}, \"visibleCount\":100}", JSONB.class))
                .where(USER_SETTINGS.USER_ID.eq(98383L))
                .execute();

enter image description here

和我一下信息:

org.jooq.exception.DataAccessException: 
SQL [update "sbcm_sys"."user_settings" set "setting_value" = "filtersValue":{"page":0,"size":100, "visibleCount":100} where "sbcm_sys"."user_settings"."user_id" = ?]; ERROR: syntax err
or at or near ":"
  Position: 71
Caused by: org.postgresql.util.PSQLException: 
ERROR: syntax error at or near ":"
  Position: 71

我犯了一个错误?

java jooq jsonb postgresql
2021-11-22 08:59:51
1

最好的答案

1

你使用 DSL.field(String),其用于 普通SQL模板,当你意味着使用 DSL.val(String),这是用于 结合的价值观.

也参看这篇文章进一步澄清: https://blog.jooq.org/whats-a-string-in-the-jooq-api/

2021-11-22 10:29:00

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