ORA-40115: weights table schema is incorrect

ORA-40115: weights table schema is incorrect
Cause: The weights table did not have the required schema.
Action: Provide a weights table with schema: (target_value, weight), where the type of the first column corresponds to the type of the target column (CHAR, VARCHAR2 or NUMBER) and the type of the second column is NUMBER.

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小智 2018-08-30 16:52

ORA-40115：权重表模式不正确,
.原因：权重表没有所需的模式。,
.操作：提供具有模式的权重表：（target_value，weight），其中第一列的类型对应于目标列（CHAR，VARCHAR2或NUMBER）的类型，第二列的类型为NUMBER。,
.

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ORA-40115: weights table schema is incorrect

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