你即將離開本站

並前往https://pgsql-general.postgresql.narkive.com/mEzbBw6K/explicitly-inserting-null-values-into-not-null-default-0-columns

Explicitly inserting NULL values into NOT NULL DEFAULT 0 ...

If I insert a NULL value explicitly into a column declared to be NOT NULL DEFAULT 0 in postgreSQL 8.4 the column ends up with the default value. If I

確定！ 回上一頁

查詢 「Postgresql null to 0」的人也找了：

  1. Postgresql null to 0
    2.
  2. Postgresql SUM null to 0
    3.
  3. PostgreSQL COALESCE
    4.
  4. Postgresql empty string to 0
    5.
  5. PostgreSQL NULL to empty string
    6.
  6. Postgresql division by zero
    7.
  7. PostgreSQL NVL2
    8.
  8. Postgresql if null then 0
    9.