你即將離開本站

並前往https://www.dbi-services.com/blog/is-adding-a-column-to-a-typed-table-in-postgresql-instant/

Is adding a column to a typed table in PostgreSQL instant?

postgres-# , md5(a::text). postgres-# from generate_series(1,1000000) ... postgres=# alter type typ1 add attribute c timestamp cascade ;;. ALTER ...

確定！ 回上一頁

查詢 「altertype font」的人也找了：

  1. jones font
    2.
  2. heming typeface
    3.
  3. stigma font
    4.
  4. mels font
    5.
  5. thunder font
    6.
  6. otr font
    7.
  7. esmeralda grotesk font
    8.
  8. human sans font
    9.