你即將離開本站

並前往https://ocelot.ca/blog/blog/2021/09/02/the-sql-substring-function/

The SQL substring function | SQL And Its Sequels - Ocelot

But don't hope for consistency: SUBSTRING('abc' FROM -4 FOR 5) is just a zero-length string. I'll admit that the count-backwards variation is ...

確定！ 回上一頁

查詢 「SUBSTRING('SQL)」的人也找了：

  1. substring sql用法
    2.
  2. SUBSTRING('SQL Server)
    3.
  3. sql server substring用法
    4.
  4. SQL Server SUBSTR
    5.
  5. SQL SUBSTR
    6.
  6. SQL CHARINDEX
    7.
  7. SQL Server SUBSTRING
    8.
  8. SUBSTR(SQL)
    9.