PLS-00303: qualifier 'string' must be declared

PLS-00303: qualifier 'string' must be declared
Cause: In a name such as "A.B", "A" is the qualifier, and "B" is a component of the qualifier. This error occurs when no declaration for the qualifier is found.The qualifier might be misspelled, its declaration might be faulty, or the declaration might be placed incorrectly in the block structure.
Action: Check the spelling and declaration of the qualifier. Also confirm that the declaration is placed correctly in the block structure.

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小智 2018-08-30 19:02

PLS-00303：必须声明限定符' string ',
.原因：在名称如“AB”中，“A”是限定符，“B”是限定符的组成部分。当没有找到限定词的声明时，会出现此错误。限定符可能拼写错误，其声明可能有故障，或声明可能在块结构中放错。,
.操作：检查限定词的拼写和声明。同时确认声明在块结构中正确放置。,
.

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PLS-00303: qualifier 'string' must be declared

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