Define UPDATE cursor.

Define UPDATE cursor.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, mainframe, topic-specific

参考答案摘要

UPDATE cursor is a pointer that permits us to modify or delete the current recently fetched row. UPDATE Keyword lets the information server know that the instruction would modify or delete any row it ...

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