Module sparse

Source

Structsยง

SparsePrimaryKeyCodec
A codec for sparse key of metrics. It requires the input primary key columns are sorted by the column name in lexicographical order. It encodes the column id of the physical region.
SparsePrimaryKeyCodecInner ๐Ÿ”’
SparseValues
Sparse values representation.

Constantsยง

COLUMN_ID_ENCODE_SIZE
The size of the column id in the encoded sparse row.
RESERVED_COLUMN_ID_TABLE_ID ๐Ÿ”’
The column id of the table id.
RESERVED_COLUMN_ID_TSID ๐Ÿ”’
The column id of the tsid.