Gets a value from the database. The call will return {@code null} if the key is not present in the database. @param key the key whose value to fetch

Returns a pointer to the output buffer content with terminating null character appended. */

Sets the value for a given key. This will not affect the database until {@link #commit} is called. @param key the key whose value is to be set @param

Clears a given key from the database. This will not affect the database until {@link #commit} is called. @param key the key whose value is to be clea

Attempt to set the given option. The parameter interpretation is completely dependent on the option code. Normally this interface should not be used

Returns the first Node* pointer

The number of keys in the database

Resets a transaction and returns a delayed signal for error recovery. If the error encountered by the {@code Transaction} could not be recovered fro

Commit this {@code Transaction}. See notes in class description. Consider using {@code Database}'s {@link Database#run(Function) run()} calls for man

Returns the key referenced by the specified {@code KeySelector}. By default, the key is cached for the duration of the transaction, providing a pote

Gets an ordered range of keys and values from the database. The begin and end keys are specified by {@code KeySelector}s, with the begin {@code KeyS

A workload which test the correctness of upgrading DR from 5.1 to 5.2

Count the number of events which occurred. @param event the event which occurred @param amt the number of times that even occurred

Creates a new {@code Tuple} from a variable number of elements. The elements must follow the type guidelines from {@link Tuple#addObject(Object) add}

This compilation unit will be linked in to the main binary, so this should override glibc memcpy

Get the value of the first item in the Vector.

These functions return valid options to the VersionOptions parameter of the constructor of each archive type

this is number of elements, not length of data

! @brief Return the argument for the current option where one exists. If there is no argument for the option, this will return nullptr. Thi

Gets the version at which the reads for this {@code Transaction} will access the database. @return the version for database reads

Creates a copy of this {@code Tuple} with a {@code String} appended as the last element. @param s the {@code String} to append @return a newly creat

Cancels the {@code Transaction}. All pending and any future uses of the {@code Transaction} will throw an {@link RuntimeException}.

Joins two paths into one larger path. @param path1 The first path to join @param path2 The path to append to {@code path1} @return a new list which c