Revert "cursor"

This reverts commit 43560edd97da5d84c4f7081e386651ee7dd1d138.
Revert "-''"

This reverts commit 59e80bab7505b47131d93a2204a40fbe86b828b4.
Revert "cursor test"

This reverts commit 624e41f841d76fe57e566f8f1b24610e5c35f5ca.