Which three are true about reverse key indexes?

选择了： The index keys are maintained in the collating sequence of the reversed keys.、The bytes of the key are reversed when insert ing a row into the index.、They can be accessed when using an equality operator on a single key value.

选择了： The index keys are maintained in the collating sequence of the reversed keys.、The bytes of the key are reversed when insert ing a row into the index.、They can be accessed to perform an index range scan.

选择了： The index keys are maintained in the collating sequence of the reversed keys.、The bytes of the key are reversed when insert ing a row into the index.

选择了： The index keys are maintained in the collating sequence of the reversed keys.、They can be accessed when using an equality operator on a single key value.、They can be accessed to perform an index range scan.

选择了： The index keys are maintained in the collating sequence of the reversed keys.、They can be accessed when using an equality operator on a single key value.

选择了： The index keys are maintained in the collating sequence of the reversed keys.、They can be accessed to perform an index range scan.

选择了： The index keys are maintained in the collating sequence of the un-reversed keys.、The bytes of the key are reversed when insert ing a row into the table.、The bytes of the key are reversed when insert ing a row into the index.、They can be accessed when using an equality operator on a single key value.、They can be accessed to perform an index range scan.

选择了： The index keys are maintained in the collating sequence of the un-reversed keys.、The bytes of the key are reversed when insert ing a row into the table.、The bytes of the key are reversed when insert ing a row into the index.、They can be accessed when using an equality operator on a single key value.

选择了： The index keys are maintained in the collating sequence of the un-reversed keys.、The bytes of the key are reversed when insert ing a row into the table.、The bytes of the key are reversed when insert ing a row into the index.、They can be accessed to perform an index range scan.

选择了： The index keys are maintained in the collating sequence of the un-reversed keys.、The bytes of the key are reversed when insert ing a row into the table.、The bytes of the key are reversed when insert ing a row into the index.