你即將離開本站

並前往https://www.postgresql.org/docs/8.2/sql-droptable.html

Documentation: 8.2: DROP TABLE - PostgreSQL

IF EXISTS. Do not throw an error if the table does not exist. A notice is issued in this case. name. The name (optionally schema-qualified) of the table to ...

確定！ 回上一頁

查詢 「Cmd IF EXIST」的人也找了：

  1. Cmd if exist
    2.
  2. CMD if
    3.
  3. If exist
    4.
  4. If not EXIST
    5.
  5. cmd確認檔案是否存在
    6.
  6. bat if多條件
    7.
  7. Bat if else
    8.
  8. Batch file exist
    9.