PLS-00669: Type of expression should be a valid collection variable

PLS-00669: Type of expression should be a valid collection variable
Cause: An attempt was made to specify expression after INDICES OF or VALUES OF clause that is not a collection variable.
Action: Change the index collection expression type to a valid collection variable.

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小智 2018-08-30 19:02

PLS-00669：表达式的类型应该是一个有效的收集变量,
.原因：尝试指定不是集合变量的INDICES OF或VALUES OF子句后的表达式。,
.操作：将索引集合表达式类型更改为有效的集合变量。,
.

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PLS-00669: Type of expression should be a valid collection variable

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