你即將離開本站

並前往https://www.quora.com/Oracle-What-is-the-difference-between-NVL-NVL2-and-NULLIF

Oracle: What is the difference between NVL, NVL2 and NULLIF?

E.g., Any string or column name exp2 is the value which will get returned if exp1 is null https://youtu.be/-hRkHGIp5k0 NVL2 Syntax : NVL2(exp, val1, val2).

確定！ 回上一頁

查詢 「NVL2」的人也找了：

  1. oracle nvl2用法
    2.
  2. NVL
    3.
  3. Oracle NVL2
    4.
  4. DECODE Oracle
    5.
  5. Oracle COALESCE
    6.
  6. Mssql NVL2
    7.
  7. Oracle NVL2 vs nvl
    8.
  8. oracle nvl用法
    9.