What is the importance of %TYPE and %ROWTYPE data types in PL/SQL?

What is the importance of %TYPE and %ROWTYPE data types in PL/SQL?

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

%TYPE: This declaration is used for the purpose of anchoring by providing the data type of any variable, column, or constant. It is useful during the declaration of a variable that has the same data t...

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