你即將離開本站

並前往https://itqna.net/questions/74751/select-distinct-column-type-json-postgresql

SELECT DISTINCT in column of type JSON in postgresql

... but because of the resp column it is of type JSON , I can not do DISTINCT, PostgreSQL returns the following message:

確定！ 回上一頁

查詢 「PostgreSQL DISTINCT」的人也找了：

  1. PostgreSQL DISTINCT
    2.
  2. PostgreSQL DISTINCT count
    3.
  3. Postgresql distinct order
    4.
  4. Postgresql distinct only one column
    5.
  5. PostgreSQL FILTER
    6.
  6. PostgreSQL GROUP BY
    7.
  7. Postgresql select from (select)
    8.
  8. Postgresql left join distinct
    9.