Differentiate between implicit cursor and explicit cursor.

Differentiate between implicit cursor and explicit 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: medium

标签: interviewbit, pl-sql, topic-specific, oracle, database

参考答案摘要

| Implicit Cursor | Explicit Cursor | | --- | --- | | An implicit cursor is used when a query returns a single row value. | When a subquery returns more than one row, an explicit cursor is used. These...

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