Data operation that produce snapshots. More...

#include <snapshot.h>

Static Public Attributes
static const std::string	kAppend = "append"
	Only data files were added and no files were removed.

static const std::string	kReplace = "replace"
	Data and delete files were added and removed without changing table data; i.e. compaction, change the data file format, or relocating data files.

static const std::string	kOverwrite = "overwrite"
	Data and delete files were added and removed in a logical overwrite operation.

static const std::string	kDelete = "delete"
	Data files were removed and their contents logically deleted and/or delete files were added to delete rows.

Detailed Description

Data operation that produce snapshots.

A snapshot can return the operation that created the snapshot to help other components ignore snapshots that are not needed for some tasks. For example, snapshot expiration does not need to clean up deleted files for appends, which have no deleted files.

The documentation for this struct was generated from the following file:

iceberg/snapshot.h

Static Public Attributes

Detailed Description