record pointer 中文意思是什麼

record pointer 解釋
記錄指針
  • record : n 1 記錄;記載。2 【法律】案卷;檔案;證據,證明;訴狀;公判錄。3 履歷,經歷,閱歷。4 成績;(運...
  • pointer : n 〈美國〉西點 (West Point) 軍官學校學員。n 1 指示者;指示物;(鐘、表的)指針;教鞭;〈口語〉...
  1. Seekoption, the record pointer is positioned to the end of the dataset

    記錄指針被定位到哪裡? (是從數據集第一條開始還是哪裡) ?
  2. In vsam, a collection of items used to sequence and locate one or more data records in a base cluster. each alternate index record contains an alternate key value and one or more pointers. when the alternate index supports a key sequenced data set, each data record ' s prime key value is the pointer. when the alternate index supports an entry sequenced data set, the data record ' s rba value is the pointer

    在虛擬存儲存取方法( vsam )中,用於定序和定位基簇中的一個或多個數據記錄的項的匯集.每個備用索引記錄包含一個備用關鍵字的值和一個或多個指針.當該備用索引支持某個關鍵字順序數據集時,每個數據記錄的主關鍵字值就是這種指針.當該備用索引支持某個輸入順序數據集時,該數據記錄的rba (相對位元組地址)值就是這種指針
  3. It uses different zones named usu - prefrm zone and jmp - prefrm zone to record changing of the previous frame pointer in stack. compared with stack guard and rad, fpw has more efficent performance, same safety and less memory cost

    與stackguard和rad相比, fpw具有同樣程度的安全性、佔用更少的內存空間、減少進程意外終止的可能性和更好的運行效果等優點。
  4. Pointer to a buffer that contains the record data

    指向包含記錄數據的緩沖區的指針。
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